Glass lampshade forming equipment

Abstract

The invention belongs to the technical field of glass lampshade production, and particularly relates to glass lampshade forming equipment which comprises a machine shell, a plurality of fixing rods are fixedly mounted on the inner wall of the machine shell, rectangular boxes are fixedly mounted among the fixing rods, supporting plates are fixedly mounted at the bottoms of the rectangular boxes, and a plurality of vertical rods are fixedly mounted at the bottoms of the supporting plates. A bottom plate is fixedly mounted at the bottom ends of the vertical rods; the grouting device is controlled to introduce slurry into the plastic cover lower mold through the slurry outlet pipe, then the plastic cover mechanism is controlled to work, the plastic cover mechanism is made to mold the slurry in the plastic cover lower mold, and when the plastic cover mechanism finishes molding, the cover taking assembly takes the molded lampshade out of the plastic cover lower mold. According to the automatic production line, the molded glass lampshade can be conveniently taken and moved by an operator, a cyclic glass lampshade manufacturing process can be carried out by repeating the process, the effect of automatically manufacturing the lampshade is achieved, the manufacturing speed can be increased by arranging a plurality of stations, and certain production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of glass lampshade production, in particular to a glass lampshade forming device. Background Art

[0002] Glass lampshade is a transparent or translucent material used on lamps, usually made of silicate, with high light transmittance and good heat resistance. It not only protects lamps and prevents damage, but also increases lighting effects by reflecting and refracting light, thereby enhancing the beauty of the indoor environment.

[0003] A Chinese patent with announcement number CN219489833U discloses a forming device for the production of centrifugal glass lampshades. By setting a servo motor, a threaded rod, a threaded sleeve and a push rod, it can drive the connecting pipe and the nozzle to move to the right and move the nozzle into the forming mold. By setting a hair dryer, an air inlet pipe and a blowing hose, air can be transported into the connecting pipe and the nozzle, and then the glass lampshade in the forming mold can be blown into shape. By setting the above structure, it has the advantage of convenient blow-forming of the glass lampshade, and solves the problem that the existing lampshade forming device generally uses a tube head for manual blowing. Due to uneven manual blowing, the quality of the lampshade is uneven. At the same time, manual blowing also consumes more physical strength and is inconvenient to use.

[0004] The traditional glass lampshade molding process mainly relies on blowing technology. This method requires heating the molten glass to a plastic state, and then blowing air into it through a blowpipe to form the desired shape. During production, this molding process requires multiple operators to cooperate with each other to remove the glass lampshade from the mold because the molded glass lampshade is placed in a mold. This is labor-intensive and has a slow efficiency, which is not conducive to production.

[0005] To this end, the present invention provides a glass lampshade forming device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: a glass lampshade forming device described in the present invention comprises a casing, a plurality of groups of retaining rods are fixedly installed on the inner wall of the casing, a rectangular box is fixedly installed between the plurality of groups of retaining rods, a support plate is fixedly installed on the bottom of the plurality of rectangular boxes, a plurality of vertical rods are fixedly installed on the bottom of the support plate, a bottom plate is fixedly installed on the bottom end of the plurality of vertical rods, a grouting device is fixedly installed on the middle position of the top of the support plate, a plurality of inner sliding tubes are fixedly installed on the outer wall of the grouting device, a slurry outlet pipe is slidably connected to the inner walls of the plurality of inner sliding tubes, a swivel is arranged on the bottom of the inner wall of the casing, and the swivel A plurality of plastic cover lower molds are arranged inside, one end of a plurality of slurry outlet pipes are respectively placed directly above the plurality of plastic cover lower molds, a plastic cover mechanism is arranged inside the casing, the plastic cover mechanism comprises a pressure cover upper mold, the plastic cover mechanism is used to drive the pressure cover upper mold and the plastic cover lower mold to cooperate with each other, and shape the slurry flowing out of the slurry outlet pipe into the plastic cover lower mold, a shrinking and sliding assembly is arranged inside the rectangular box, the shrinking and sliding assembly is used to drive the slurry outlet pipe to retract and slide in the inner sliding pipe, a cover taking assembly is arranged at the bottom of the inner wall of the casing, and the cover taking assembly is used to take out the lampshade that has been shaped from the plastic cover lower mold when the plastic cover mechanism finishes shaping the slurry; The slurry is passed into the lower mold of the plastic cover through the slurry outlet pipe by controlling the grouting device. When the slurry completely enters the lower mold of the plastic cover, the plastic cover mechanism is then controlled to operate so that it shapes the slurry placed in the lower mold of the plastic cover. When the plastic cover mechanism moves downward to operate on the slurry in the lower mold of the plastic cover, the retracting and sliding components arranged inside the matrix box drive the slurry outlet pipe to retract and slide in the inner sliding pipe, providing a moving path for the plastic cover mechanism to move the slurry in the lower mold of the plastic cover, which is convenient for shaping the slurry. When the plastic cover mechanism finishes shaping, the cover taking component takes the lampshade that has been shaped out of the lower mold of the plastic cover, which is convenient for the operator to take and move the molded glass lampshade. By repeating this process, the glass lampshade production process can be repeated, which plays the role of fully automatic lampshade production, thereby solving the problem that the traditional glass lampshade production is relatively labor-intensive and has a slow processing efficiency, which is not conducive to production. The opening of multiple workstations can speed up the production speed and improve the production efficiency to a certain extent.

[0008] Preferably, the plastic cover mechanism also includes a chassis, which is fixedly installed on the top of the casing, a screw shaft is fixedly installed on the output end of the chassis, a slider is threadedly connected to the outer wall of the screw shaft, and a plurality of pressure plates are fixedly installed on the outer wall of the slider, a rectangular plate is fixedly installed on the bottom of one end of the plurality of pressure plates, a frame plate is fixedly installed on the bottom of the plurality of rectangular plates, a plurality of pressure cover upper molds are fixedly installed on the bottom of the frame plate, and the plurality of pressure cover upper molds are respectively placed directly above the plurality of plastic cover lower molds, and the number ratio between the pressure cover upper molds and the plastic cover lower molds is one to two, and when the grouting device is controlled to pass the slurry through the slurry outlet pipe into the plastic cover lower mold, the chassis drives the screw shaft to rotate, and when the screw shaft rotates, the screw shaft drives the slider to move downward, thereby The slider drives the rectangular plate to move downward through the pressure plate. When the rectangular plate moves downward to a certain extent, the upper mold of the pressure cover at the bottom of the frame plate will squeeze the slurry in the lower mold of the plastic cover. Through the continuous downward movement of the rectangular plate, the upper mold of the pressure cover can be driven to continuously squeeze the slurry in the lower mold of the plastic cover. When the bottom of the frame plate contacts the top of the lower mold of the plastic cover, the upper mold of the pressure cover and the lower mold of the plastic cover form a complete molding mold, so that the slurry is molded into a glass lampshade by machine compression molding, which plays the role of machine compression molding. Compared with traditional blowing technology, the use of machine compression molding can improve production efficiency and effectively avoid the generation of false bubbles, thereby ensuring the consistency and stability of product quality.

[0009] The cam is fixedly provided with a plurality of guide rails, and the bottom end of the guide rails is slidably connected to the inner wall of the guide rails. A vertical plate is fixedly provided on one side of the guide rails. A plurality of limit slide bars are fixedly provided on one side of the guide rails. One end of the plurality of limit slide bars are slidably connected to the inner wall of the vertical plate. A plurality of return tube springs are arranged between one side of the vertical plate and one side of the guide plate. The plurality of return tube springs are respectively arranged on the outside of the plurality of limit slide bars. A pressure block is fixedly provided on the outer wall of the guide plate. The outer wall of the pressure block is slidably connected to the other side of the guide plate. When the guide plate moves downward, the guide plate drives the pressure block to move downward at the same time. When the block moves downward, the pressure block pushes the tube transfer plate to squeeze the return tube spring to move. When the tube transfer plate moves, the tube transfer plate drives the slurry outlet pipe to slide in the guide rail, thereby causing the slurry outlet pipe to slide in the inner sliding tube, providing a path for the pressure cover upper mold to move downward to shape, preventing the inner sliding tube from affecting the pressure cover upper mold to shape the slurry in the plastic cover lower mold, thereby playing a role in avoiding the path. When the pressure cover upper mold is finished shaping, the chassis drives the moment plate to move up and back to its position, and the tube transfer plate will lose the limiting thrust of the pressure block, and the elastic thrust of the return tube spring can drive the tube transfer plate to reset, thereby causing the slurry outlet pipe to slide out of the inner sliding tube and be placed just above the plastic cover lower mold, which is convenient for grouting in the plastic cover lower mold.

[0010] Preferably, buttons are fixedly installed on the top inner walls of the multiple plastic cover lower molds, multiple pressure rods are slidably connected to the bottom inner walls of the multiple frame plates, return rod springs are arranged between the bottom ends of the multiple pressure rods and the bottom of the frame plates, the multiple return rod springs are respectively placed outside the multiple pressure rods, and the multiple pressure rods are respectively placed directly above the multiple buttons. A controller is fixedly installed on the top of the casing, and the controller is connected to the chassis through a wire. When the frame plate moves, the pressure rod will squeeze the button on the plastic cover lower mold to move, and through the limit of the plastic cover lower mold, the pressure rod will squeeze The return rod spring moves upward, and when the molding is completed, the chassis drives the moment plate to move up, and the pressure rod will slowly reset under the push of the return rod spring. When the button cannot detect the extrusion thrust of the pressure rod, at this time, the upper mold of the pressure cover is completely moved out of the lower mold of the plastic cover, and then the button transmits the detected information back to the controller, and the controller will control the chassis to stop operating. The setting of the pressure rod can reduce the machine pressure channel of the upper mold of the pressure cover to prevent excessive force from affecting the machine pressure molding effect. On the other hand, it can cooperate with the button to detect the end of molding.

[0011] Preferably, a motor is fixedly installed on the bottom of the casing, and a screw is fixedly installed on the output end of the motor. The outer wall of the screw is threadedly connected to a pressure plate, and the middle position of the inner wall of the bottom plate is rotatably connected to a transfer box shaft, and an oblique push block is fixedly installed on the bottom of the pressure plate, and a plurality of force blocks are fixedly installed on the inner wall of the transfer box shaft. The oblique push block and the plurality of force blocks are all inclined, and a plurality of connecting rods are fixedly installed on the outer wall of the bottom end of the transfer box shaft, and the inner sides of the plurality of connecting rods are fixedly connected to the outer wall of the swivel. When the button cannot detect the extrusion force of the pressure rod, at this time, the upper mold of the pressure cover is completely moved out of the lower mold of the plastic cover, and then the controller controls the chassis to stop operating, and the controller controls the motor to operate. When the motor is operating, the motor drives the screw to rotate, and the screw rotates When the cam is in motion, the pressure plate is driven to rotate through the threaded transmission. When the pressure plate is rotated to a certain position, the oblique push block at the bottom of the pressure plate pushes the force block in the transfer box shaft to rotate, so that the transfer box shaft drives the swivel to rotate through the connecting rod, thereby driving the plastic cover lower mold to move out from directly below the pressure cover upper mold. Since the number ratio between the pressure cover upper mold and the plastic cover lower mold is one to two, when one of the plastic cover lower molds moves out, the other plastic cover lower mold will be filled in, which plays the role of transferring the plastic cover lower mold, making it convenient to take out the glass lampshade in the plastic cover lower mold later. When the plastic cover lower mold moves out from below the pressure cover upper mold, the controller controls the motor to reverse, and the pressure plate will drive the oblique push block to withdraw and reset from between the multiple force blocks, so as to facilitate the next rotation and shift.

[0012] Preferably, the cover removing assembly includes an inclined slide, a limit plate is symmetrically fixedly installed on the top of the inclined slide, a cover lifting rod is slidably connected between the two limit plates, a cross bar is fixedly installed on one end of the cover lifting rod, one end of the cross bar is placed on the bottom of the pressure plate, the bottom of the pressure plate can be slidably connected with one end of the cross bar, and one end of the cross bar is an inclined sliding surface. When the pressure plate rotates, the pressure plate will rotate downward in a spiral shape. When the pressure plate moves downward, the pressure plate will squeeze and push the cross bar, so that the cover lifting rod slides from the top to the bottom of the inclined slide between the two limit plates. When the cover lifting rod can no longer move, the cover lifting rod completely slides off the inclined slide at this time, providing preparation for subsequent cover removal, playing the role of pushing and moving the cover lifting rod.

[0013] Preferably, the inner wall of the rotating ring is slidably connected with multiple axis plates, and multiple cover removal arm shafts are fixedly installed on the top of the multiple axis plates. The outer walls of the multiple cover removal arm shafts are slidably connected with the inner walls of multiple plastic cover lower molds respectively. By pushing the axis plates to drive the cover removal arm shafts to move upward, the cover removal arm shafts can lift the glass lampshade in the plastic cover lower mold to facilitate the operator to take it out. The setting of the axis plates and the cover removal arm shafts provides a certain force point for lifting the glass lampshade, which plays a role in lifting the glass lampshade.

[0014] Preferably, a ring disk is fixedly installed on the top of the base plate, and the ring disk is slidably connected to the bottom of the swivel, and a plurality of push shafts are slidably connected to the inner wall of the ring disk. The top of the push shaft can fit with the bottom of the shaft plate, and the bottom end of the push shaft is slidably connected to the inner wall of the cover lifting rod. When the cover lifting rod slides down from the inclined slide, one end of the push shaft will lose the limiting thrust of the cover lifting rod, thereby causing it to move downward between the ring disk and the swivel. When the push shaft slides back from the inside of the swivel to the inside of the ring disk, the force block is driven to rotate by the pressure plate, thereby causing the swivel to rotate on the ring disk, which plays the role of rotating the swivel by the unloading arm, preventing the push shaft from being inserted into the inside of the swivel, affecting the movement and rotation of the swivel to the lower mold of the plastic cover, and providing a path for the rotation of the swivel.

[0015] Preferably, an L-shaped rod is fixedly installed on the top of the cover lifting rod, and an arc rod is fixedly installed on the outer wall of the pressure plate, and the top of the arc rod can be slidably connected with the top bottom of the L-shaped rod. When the push shaft slides out from the inside of the swivel, the pressure plate drives the force block to rotate, so that the swivel can drive the plastic cover lower mold to rotate, thereby moving the plastic cover lower mold out after the molding is completed, and replacing the other plastic cover lower mold. Since the cover lifting rod slides down from the top of the inclined slide, the L-shaped rod will be placed between the two pressure plates. Therefore, when the rotation of the two is completed, the controller continues to drive the chassis to return and rotate. When the pressure plate drives the moment plate to return, the arc rod placed between the pressure plates will push the L-shaped rod to rotate through the upward thrust. When the cover lifting rod slides on the inclined slide, one end of the cover lifting rod will drive the push shaft to slide upward in the ring disk through the rising force of the inclined sliding. When the cover lifting rod slides on the inclined slide to reset, the push shaft will push the axis plate upward through continuous upward movement. The axis plate pushes multiple cover taking arm shafts upward, so that the cover taking arm shafts will lift the glass lampshade placed in the lower mold of the plastic cover. Then, the operator only needs to take out the lifted glass lampshade, or an external robotic arm can be connected, and the system can be used to control the robotic arm to take the lifted glass lampshade, so as to take out the glass lampshade, which can save a certain amount of manpower to take out the lampshade and is more conducive to production.

[0016] The two boxes are slidably connected to each other, and the inner walls of the two boxes are slidably connected with blocks. The inner sides of the two blocks are connected with the inner walls of the two boxes, and return springs are arranged between the inner sides of the two blocks and the inner walls of the two boxes. The bottom ends of the L-shaped rods are symmetrically provided with openings, and one end of the two blocks can be respectively engaged with the inner walls of the two openings. When the L-shaped rod pulls the cover lifting rod to move on the inclined slide, the bottom end of the L-shaped rod will squeeze and push the block to move in the box. Since the sliding surface of the inclined slide is inclined, when the cover lifting rod moves to a certain position on the inclined slide, the L-shaped rod will be in contact with the arc The L-shaped rod loses contact and can no longer move. At this time, the two blocks will be reset under the push of the elastic force of the reset spring, and one end of the two blocks will be stuck in the slot at the bottom of the L-shaped rod, so as to fix the L-shaped rod in place. The push shaft will push the cover lifting rod between the ring plate and the swivel ring to lift out the glass lampshade placed in the lower mold of the plastic cover, making it easier for the operator to take it out. By taking the glass lampshade in this way, a certain amount of time can be gained for taking the glass lampshade, so as to avoid the glass lampshade retracting into the lower mold of the plastic cover when the shaft plate loses the thrust of the push shaft, thereby affecting the taking out of the glass lampshade.

[0017] The beneficial effects of the present invention are as follows: 1. The glass lampshade forming equipment described in the present invention controls the grouting device to pass the slurry into the lower mold of the plastic cover through the slurry outlet pipe, and then controls the plastic cover mechanism to operate so that it shapes the slurry placed in the lower mold of the plastic cover. When the plastic cover mechanism finishes molding, the cover removal assembly takes out the molded lampshade from the lower mold of the plastic cover, which is convenient for operators to take and move the molded glass lampshade. By repeating this process, the glass lampshade production process can be repeated, which plays the role of automatically manufacturing lampshades. The opening of multiple workstations can speed up the production speed and improve production efficiency to a certain extent.

[0018] 2. The glass lampshade forming equipment described in the present invention drives the screw shaft to rotate through the chassis, and the screw shaft drives the slider to move downward, so that the slider drives the rectangular plate to move downward through the pressure plate. When the rectangular plate moves down to a certain extent, the pressure cover upper mold at the bottom of the frame plate will squeeze the slurry in the plastic cover lower mold. Through the continuous downward movement of the rectangular plate, the pressure cover upper mold can be driven to continuously squeeze the slurry in the plastic cover lower mold. When the bottom of the frame plate contacts the top of the plastic cover lower mold, the pressure cover upper mold and the plastic cover lower mold form a complete molding mold, thereby molding the slurry into a glass lampshade, which plays the role of machine compression molding. Compared with traditional blowing technology, machine compression molding can improve production efficiency and effectively avoid the generation of false bubbles, thereby ensuring the consistency and stability of product quality.

[0019] 3. The glass lampshade forming equipment described in the present invention has the following advantages: when the frame moves, the pressure rod will squeeze the button on the lower mold of the plastic cover to move, and through the limit of the lower mold of the plastic cover, the pressure rod will squeeze the return rod spring to move upward. When the molding is completed, the chassis drives the rectangular plate to move up, and the pressure rod will slowly reset under the push of the return rod spring. When the button cannot detect the extrusion thrust of the pressure rod, at this time, the upper mold of the pressure cover is completely moved out of the lower mold of the plastic cover, and then the button transmits the detected information back to the controller, and the controller will control the chassis to stop operating. On the one hand, it can reduce the machine pressure of the upper mold of the pressure cover to prevent excessive force from affecting the machine pressure molding effect. On the other hand, it can play a control role by cooperating with the button.

[0020] 4. The glass lampshade forming equipment described in the present invention drives the screw to rotate through a motor, and when the screw rotates, it drives the pressure plate to rotate through the threaded transmission. When the pressure plate rotates to a certain position, the inclined push block at the bottom of the pressure plate pushes the force block in the transfer box shaft to rotate, so that the transfer box shaft drives the swivel to rotate through the connecting rod, thereby driving the plastic cover lower mold to move out from directly below the pressure cover upper mold. Since the number ratio between the pressure cover upper mold and the plastic cover lower mold is one to two, when one of the plastic cover lower molds moves out, the other plastic cover lower mold will fill it up, thereby playing the role of transferring and removing the glass lampshade.

[0021] 5. The glass lampshade forming equipment described in the present invention drives the chassis to return and rotate through a controller. When the pressure plate drives the moment plate to return, the arc rod placed between the pressure plates will push the L-shaped rod to move upward through the rising thrust, so that the L-shaped rod drives the cover lifting rod to slide back on the inclined slide. When the cover lifting rod slides on the inclined slide, one end of the cover lifting rod will drive the push shaft to slide upward in the ring disk through the rising force of the inclined sliding. When the cover lifting rod slides on the inclined slide to reset, the push shaft will push the axis plate to move upward through continuous upward movement, and the axis plate will push multiple cover taking arm shafts to move upward, so that the cover taking arm shaft will lift the glass lampshade placed in the lower mold of the plastic cover, thereby taking out the glass lampshade, which can save a certain amount of manpower to take out the glass lampshade and is more conducive to production. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is the main figure of the present invention; Figure 2 It is an overall diagram of the present invention; Figure 3 It is a structural schematic diagram of the support plate in the present invention; Figure 4 It is a structural schematic diagram of the briquetting in the present invention; Figure 5 It is a structural schematic diagram of the pressure plate in the present invention; Figure 6 It is a structural schematic diagram of the frame plate in the present invention; Figure 7 It is a schematic diagram of the structure of the push shaft in the present invention; Figure 8 It is a structural schematic diagram of the oblique push block in the present invention; Fig. 9 It is a structural schematic diagram of the connecting rod in the present invention; Fig.10 It is a structural schematic diagram of the cover lifting rod in the present invention; Fig.11 It is a schematic diagram of the structure of the cover arm axis in the present invention.

[0024] In the figure: 1, housing; 2, controller; 3, chassis; 301, pressure plate; 302, arc rod; 303, slider; 304, screw shaft; 4, plastic cover lower mold; 401, swivel; 402, shaft plate; 403, cover arm shaft; 404, button; 5, torque box; 501, guide rail; 502, pipe transfer plate; 503, return pipe spring; 504, pressure block; 505, vertical plate; 506, limit slide rod; 6, torque plate; 601, return rod spring; 602, shelf plate; 603, pressure rod; 604, pressure cover upper mold; 7, ring Plate; 701, vertical rod; 702, bottom plate; 8, transfer box shaft; 801, pressure plate; 802, screw rod; 803, oblique push block; 804, force block; 805, motor; 806, connecting rod; 9, L-shaped rod; 901, cross bar; 902, cover lifting rod; 903, push shaft; 904, inclined slide; 905, limit plate; 906, frame rod; 907, block; 908, reset spring; 909, box body; 10, grouting device; 11, inner sliding pipe; 12, slurry outlet pipe; 13, retaining rod; 14, support plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] like Figures 1 to 11 As shown, a glass lampshade forming device according to an embodiment of the present invention comprises a casing 1, wherein a plurality of groups of retaining rods 13 are fixedly installed on the inner wall of the casing 1, a rectangular box 5 is fixedly installed between the plurality of groups of retaining rods 13, a support plate 14 is fixedly installed on the bottom of the plurality of rectangular boxes 5, a plurality of vertical rods 701 are fixedly installed on the bottom of the support plate 14, a bottom plate 702 is fixedly installed on the bottom end of the plurality of vertical rods 701, a grouting device 10 is fixedly installed on the top middle position of the support plate 14, a plurality of inner sliding tubes 11 are fixedly installed on the outer wall of the grouting device 10, a slurry outlet pipe 12 is slidably connected to the inner wall of the plurality of inner sliding tubes 11, a swivel 401 is provided on the bottom of the inner wall of the casing 1, and the swivel 40 1 is provided with a plurality of plastic cover lower molds 4, one end of a plurality of slurry outlet pipes 12 is respectively placed directly above the plurality of plastic cover lower molds 4, a plastic cover mechanism is provided inside the casing 1, the plastic cover mechanism comprises a pressing cover upper mold 604, the plastic cover mechanism is used to drive the pressing cover upper mold 604 and the plastic cover lower mold 4 to cooperate with each other, and shape the slurry flowing out of the slurry outlet pipe 12 into the plastic cover lower mold 4, a shrinking and sliding assembly is provided inside the rectangular box 5, the shrinking and sliding assembly is used to drive the slurry outlet pipe 12 to retract and slide in the inner sliding pipe 11, and a cover removal assembly is provided at the bottom of the inner wall of the casing 1, and the cover removal assembly is used to take out the lampshade that has been shaped from the plastic cover lower mold 4 when the plastic cover mechanism finishes shaping the slurry; The traditional glass lampshade needs multiple operators to cooperate with each other during the molding and production, which is labor-intensive, slow in processing efficiency and not conducive to production. The slurry is passed into the lower mold 4 of the plastic cover through the slurry outlet pipe 12 by controlling the grouting device 10. When the slurry completely enters the lower mold 4 of the plastic cover, the plastic cover mechanism is then controlled to operate so that it can shape the slurry placed in the lower mold 4 of the plastic cover. When the plastic cover mechanism moves downward to operate on the slurry in the lower mold 4 of the plastic cover, the retracting and sliding assembly arranged inside the square box 5 drives the slurry outlet pipe 12 to retract and slide in the inner sliding pipe 11, providing a moving path for the plastic cover mechanism to move the slurry in the lower mold 4 of the plastic cover, which is convenient for shaping the slurry. When the plastic cover mechanism finishes shaping, the cover removal assembly takes out the lampshade that has been shaped from the lower mold 4 of the plastic cover, which is convenient for the operator to take and move the molded glass lampshade. By repeating this process, the glass lampshade production process can be repeated, which plays the role of fully automatic lampshade production, thereby solving the problem of traditional glass lampshades. When making the cover, it is relatively labor-intensive and the processing efficiency is slow, which is not conducive to production. The opening of multiple workstations can speed up the production speed and improve a certain degree of production efficiency. It should be noted here that the slurry discharged by the grouting device 10 is the glass lampshade molding slurry. The grouting device 10 is provided with a grouting mechanism and a flow control mechanism. The grouting mechanism is used to drive the slurry placed in the grouting device 10 to grout the lower mold 4 of the plastic cover. The flow control mechanism is used to control the flow rate of the grouting mechanism to prevent the slurry injected into the lower mold 4 of the plastic cover from being too large or too small, which is not conducive to the production of the glass lampshade. A cold plastic component should be provided inside the swivel 401. The cold plastic component can be a cooling system for accelerating the cooling and molding of the slurry. Both the grouting device 10 and the cooling system are prior art, so they are only stated and explained in this technical solution without being displayed.

[0027] like Figure 3 to Figure 4 As shown, the plastic cover mechanism also includes a chassis 3, which is fixedly installed on the top of the housing 1, a screw shaft 304 is fixedly installed on the output end of the chassis 3, a slider 303 is threadedly connected to the outer wall of the screw shaft 304, and a plurality of pressing plates 301 are fixedly installed on the outer wall of the slider 303, a rectangular plate 6 is fixedly installed on the bottom of one end of the plurality of pressing plates 301, a frame plate 602 is fixedly installed on the bottom of the plurality of rectangular plates 6, a plurality of pressing cover upper molds 604 are fixedly installed on the bottom of the frame plate 602, and the plurality of pressing cover upper molds 604 are respectively placed directly above the plurality of plastic cover lower molds 4, and the number ratio between the pressing cover upper molds 604 and the plastic cover lower molds 4 is one to two; When the slurry is passed into the lower mold 4 of the plastic cover through the slurry outlet pipe 12 by controlling the grouting device 10, the chassis 3 drives the screw shaft 304 to rotate. When the screw shaft 304 rotates, the screw shaft 304 drives the slider 303 to move downward, so that the slider 303 drives the rectangular plate 6 to move downward through the pressing plate 301. When the rectangular plate 6 moves downward to a certain extent, the upper mold 604 of the pressing cover at the bottom of the frame plate 602 will squeeze the slurry in the lower mold 4 of the plastic cover. By continuously moving the rectangular plate 6 downward, the upper mold 604 of the pressing cover can be driven to squeeze the slurry in the lower mold 4 of the plastic cover. The slurry is continuously squeezed, and when the bottom of the frame plate 602 contacts the top of the plastic cover lower mold 4, the pressure cover upper mold 604 and the plastic cover lower mold 4 form a complete molding mold, so that the slurry is molded into a glass lampshade by machine compression molding, which plays the role of machine compression molding. Compared with traditional blowing technology, the use of machine compression molding can improve production efficiency and effectively avoid the generation of false bubbles, ensuring the consistency and stability of product quality. Through the setting of multiple stations, the device can speed up production during operation.

[0028] like Figures 4 to 5 As shown, the shrinking and sliding assembly includes a pipe transfer plate 502, the bottom end of the pipe transfer plate 502 is fixedly connected to the outer wall of the pulp outlet pipe 12, the inner wall of the square box 5 is fixedly installed with a guide rail 501, the bottom of the pipe transfer plate 502 is slidably connected to the inner wall of the guide rail 501, a vertical plate 505 is fixedly installed on one side of the guide rail 501, a plurality of sliding limit rods 506 are fixedly installed on one side of the pipe transfer plate 502, one end of the plurality of sliding limit rods 506 are all slidably connected to the inner wall of the vertical plate 505, a plurality of return pipe springs 503 are arranged between one side of the vertical plate 505 and one side of the pipe transfer plate 502, and the plurality of return pipe springs 503 are respectively placed on the outside of the plurality of sliding limit rods 506, a pressing block 504 is fixedly installed on the outer wall of the square plate 6, and the outer wall of the pressing block 504 is slidably connected to the other side of the pipe transfer plate 502; When the rectangular plate 6 moves downward, the rectangular plate 6 drives the pressing block 504 to move downward at the same time. When the pressing block 504 moves downward, the pressing block 504 pushes the tube transfer plate 502 to squeeze the return tube spring 503 to move. When the tube transfer plate 502 moves, the tube transfer plate 502 drives the slurry discharge pipe 12 to slide in the guide rail 501, so that the slurry discharge pipe 12 slides in the inner sliding pipe 11, providing a path for the upper mold 604 of the pressing cover to move downward to shape, so as to prevent the inner sliding pipe 11 from affecting the upper mold 604 of the pressing cover to affect the slurry in the lower mold 4 of the plastic cover The liquid is used to shape the plastic cover, which plays the role of avoiding the path. When the shaping of the upper mold 604 of the pressure cover is completed, the chassis 3 drives the moment plate 6 to move back to its position, and the tube transfer plate 502 will lose the limiting thrust of the pressing block 504. The elastic thrust of the return tube spring 503 can drive the tube transfer plate 502 to reset, so that the slurry outlet pipe 12 slides out from the inner sliding pipe 11 and is placed just above the lower mold 4 of the plastic cover, which is convenient for grouting in the lower mold 4 of the plastic cover. The contact surfaces of the pressing block 504 and the tube transfer plate 502 are both inclined surfaces.

[0029] like Figures 6 to 11 As shown, buttons 404 are fixedly installed on the top inner walls of multiple plastic cover lower molds 4, multiple pressure rods 603 are slidably connected to the bottom inner walls of multiple frame plates 602, return rod springs 601 are arranged between the multiple pressure rods 603 and the bottom of the frame plates 602, and the multiple return rod springs 601 are respectively placed outside the multiple pressure rods 603, and the multiple pressure rods 603 are respectively placed directly above the multiple buttons 404. A controller 2 is fixedly installed on the top of the housing 1, and the controller 2 is connected to the chassis 3 through a wire. When the frame plate 602 moves, the pressure rod 603 will squeeze the button 404 on the plastic cover lower mold 4 to move. Through the limit of the plastic cover lower mold 4, the pressure rod 603 will squeeze the return rod spring 601 to move upward. When the molding is completed, the chassis 3 drives the moment plate 6 to move upward, and the pressure rod 603 will slowly return to its original position under the push of the return rod spring 601. When the button 404 cannot detect the extrusion thrust of the pressure rod 603, at this time, the pressure cover upper mold 604 is completely moved out of the plastic cover lower mold 4, and then the button 404 will detect The measured information is transmitted back to the controller 2, and the controller 2 will control the chassis 3 to stop operating. The setting of the pressure rod 603 can reduce the machine pressure channel of the pressure cover upper mold 604 on the one hand, to prevent excessive force from affecting the machine pressure molding effect, and on the other hand, by cooperating with the button 404, it can play the role of detecting the end of molding, so that when the pressure cover upper mold 604 is moved out of the plastic cover lower mold 4 after molding, the controller 2 controls the chassis 3 to operate, thereby controlling the intermittent operation of the chassis 3.

[0030] like Figures 7 to 9 As shown, a motor 805 is fixedly installed at the bottom of the casing 1, a screw 802 is fixedly installed at the output end of the motor 805, a pressure plate 801 is threadedly connected to the outer wall of the screw 802, a transfer box shaft 8 is rotatably connected to the middle position of the inner wall of the bottom plate 702, an oblique push block 803 is fixedly installed at the bottom of the pressure plate 801, a plurality of force blocks 804 are fixedly installed on the inner wall of the transfer box shaft 8, the oblique push block 803 and the plurality of force blocks 804 are all inclinedly arranged, a plurality of connecting rods 806 are fixedly installed on the outer wall of the bottom end of the transfer box shaft 8, and the inner sides of the plurality of connecting rods 806 are fixedly connected to the outer wall of the swivel 401; When the button 404 cannot detect the extrusion force of the pressure rod 603, at this time, the pressure cover upper mold 604 is completely moved out of the plastic cover lower mold 4, and then the controller 2 controls the chassis 3 to stop operating. At the same time, the controller 2 controls the motor 805 to operate. When the motor 805 is operating, the motor 805 drives the screw 802 to rotate. When the screw 802 rotates, it drives the pressure plate 801 to rotate through the threaded transmission. When the pressure plate 801 rotates to a certain position, the oblique push block 803 at the bottom of the pressure plate 801 pushes the force block 804 in the transfer box shaft 8 to rotate, so that the transfer box shaft 8 drives the swivel 401 to rotate through the connecting rod 806, thereby driving the plastic cover lower mold 4 to move out from directly below the pressure cover upper mold 604. 4 is one to two, so when one of the plastic cover lower molds 4 moves out, the other plastic cover lower mold 4 will fill it up, which plays the role of shifting the plastic cover lower mold 4, so as to facilitate the subsequent removal of the glass lampshade in the plastic cover lower mold 4. When the plastic cover lower mold 4 moves out from under the pressure cover upper mold 604, the controller 2 controls the motor 805 to reverse, and the pressure plate 801 will drive the oblique push block 803 to withdraw and reset from between the multiple force blocks 804, so as to facilitate the next rotation and shift. It should be noted here that the number of force blocks 804 is the same as the number of plastic cover lower molds 4, and the pitch length on the screw 802 needs to be actually measured. When the oblique push block 803 at the bottom of the pressure plate 801 drives the force block 804 to rotate, one rotation will only drive the force block 804 to move 45 degrees.

[0031] like Figures 7 and 8 As shown, the cover removal assembly includes an inclined slide 904, a limit plate 905 is symmetrically fixedly installed on the top of the inclined slide 904, a cover lifting rod 902 is slidably connected between the two limit plates 905, a cross bar 901 is fixedly installed on one end of the cover lifting rod 902, one end of the cross bar 901 is placed on the bottom of the pressure plate 801, the bottom of the pressure plate 801 can be slidably connected with one end of the cross bar 901, and one end of the cross bar 901 is an inclined sliding surface; When the pressure plate 801 rotates, the pressure plate 801 will move downward in a spiral shape. When the pressure plate 801 moves downward, the pressure plate 801 will squeeze and push the cross bar 901, so that the cover lifting rod 902 slides downward from the upper side of the inclined slide 904 between the two limit plates 905. When the cover lifting rod 902 can no longer move, the cover lifting rod 902 completely slides down from the inclined slide 904, preparing for the subsequent cover removal and playing the role of pushing and moving the cover lifting rod 902.

[0032] like Figure 10 to Figure 11 As shown, the inner wall of the rotating ring 401 is slidably connected with a plurality of shaft plates 402, the tops of the plurality of shaft plates 402 are fixedly mounted with a plurality of cover-taking arm shafts 403, and the outer walls of the plurality of cover-taking arm shafts 403 are slidably connected with the inner walls of the plurality of plastic cover lower molds 4 respectively; By pushing the shaft plate 402 to drive the cover removing arm shaft 403 to move upward, the cover removing arm shaft 403 can lift the glass lampshade in the plastic cover lower mold 4, making it easier for the operator to take it out. The setting of the shaft plate 402 and the cover removing arm shaft 403 provides a certain force point for lifting the glass lampshade, thereby playing a role in lifting the glass lampshade. It should be noted here that the cover removing arm shaft 403 is arranged symmetrically at the four corners on the shaft plate 402, and the top of the cover removing arm shaft 403 can fit tightly against the inner wall of the plastic cover lower mold 4.

[0033] like Figure 10 to Figure 11 As shown, a ring disk 7 is fixedly installed on the top of the bottom plate 702, and the ring disk 7 is slidably connected to the bottom of the rotating ring 401. A plurality of push shafts 903 are slidably connected to the inner wall of the ring disk 7. The top of the push shaft 903 can fit with the bottom of the shaft plate 402, and the bottom end of the push shaft 903 is slidably connected to the inner wall of the cover lifting rod 902. When the cover lifting rod 902 slides down from the inclined slide 904, one end of the push shaft 903 will lose the limiting thrust of the cover lifting rod 902, causing it to move downward between the ring disk 7 and the swivel 401. When the push shaft 903 slides back from the inside of the swivel 401 to the inside of the ring disk 7, at this time, the pressure plate 801 drives the force block 804 to rotate, so that the swivel 401 rotates on the ring disk 7, which plays the role of the unloading arm rotating the swivel 401, preventing the push shaft 903 from being inserted into the inside of the swivel 401, affecting the movement and rotation of the swivel 401 relative to the plastic cover lower mold 4, and providing a path for the rotation of the swivel 401.

[0034] like Figures 3 to 10 As shown, an L-shaped rod 9 is fixedly installed on the top of the cover lifting rod 902, and an arc-shaped rod 302 is fixedly installed on the outer wall of the pressing plate 301, and the top of the arc-shaped rod 302 can be slidably connected with the top and bottom of the L-shaped rod 9; During operation, when the push shaft 903 slides out from the inside of the rotating ring 401, the force block 804 is then driven to rotate through the pressure plate 801, so that the rotating ring 401 can drive the plastic cover lower mold 4 to rotate, thereby moving the plastic cover lower mold 4 after the molding is completed, and re-filling the other plastic cover lower mold 4. Since the cover lifting rod 902 slides down from the top of the inclined slide 904, the L-shaped rod 9 will be placed between the two pressure plates 301. Therefore, when the rotation of the two is completed, the controller 2 continues to drive the chassis 3 to return and rotate. When the pressure plate 301 drives the moment plate 6 to return, the arc rod 302 placed between the pressure plates 301 will push the L-shaped rod 9 to move upward through the upward thrust, so that the L-shaped rod 9 drives the cover lifting rod 902 on the inclined slide 904. Slide back to its original position. When the cover lifting rod 902 slides on the inclined slide 904, one end of the cover lifting rod 902 will drive the push shaft 903 to slide upward in the ring disk 7 through the rising force of the inclined sliding. When the cover lifting rod 902 slides back to its original position on the inclined slide 904, the push shaft 903 will push the shaft plate 402 to move upward through continuous upward movement. The shaft plate 402 pushes multiple cover taking arm shafts 403 to move upward, so that the cover taking arm shafts 403 can lift the glass lampshade placed in the plastic cover lower mold 4. Then, the operator only needs to take out the lifted glass lampshade. A robotic arm can also be connected externally, and the system can be used to control the robotic arm to take the lifted glass lampshade, so as to take out the glass lampshade, which can save a certain amount of manpower to take out the lampshade and is more conducive to production.

[0035] like Figures 9 and 10 As shown, a frame rod 906 is symmetrically fixedly installed on the top of the inclined slide 904, and a box body 909 is fixedly installed on the inner side of the two frame rods 906. The inner walls of the two box bodies 909 are slidably connected with a clamping block 907. A return spring 908 is arranged between the inner sides of the two clamping blocks 907 and the inner walls of the two box bodies 909. The bottom end of the L-shaped rod 9 is symmetrically provided with openings, and one end of the two clamping blocks 907 can be clamped with the inner walls of the two openings respectively. When the L-shaped rod 9 pulls the cover lifting rod 902 to move on the inclined slide 904, the bottom end of the L-shaped rod 9 will squeeze and push the card block 907 to move in the box body 909. Since the sliding surface of the inclined slide 904 is inclined, when the cover lifting rod 902 moves to a certain position on the inclined slide 904, the L-shaped rod 9 will lose contact with the arc rod 302, and the L-shaped rod 9 will no longer be able to move. At this time, the two card blocks 907 will be reset under the elastic force of the reset spring 908, and one end of the two card blocks 907 will be stuck in the L-shaped rod 9, thereby fixing the L-shaped rod 9 in place, the push shaft 903 will push the cover lifting rod 902 between the ring disk 7 and the rotating ring 401 to lift the glass lampshade placed in the plastic cover lower mold 4, making it easier for the operator to take it out. By taking the glass lampshade by this method, a certain amount of time can be gained for taking the glass lampshade, and the shaft plate 402 can be prevented from retracting into the plastic cover lower mold 4 when the push shaft 903 loses its thrust, which affects the taking of the glass lampshade. The initial position of the cover lifting rod 902 should be placed between the two blocks 907.

[0036] Working principle: The grouting device 10 is controlled to pass the slurry through the slurry outlet pipe 12 into the lower mold 4 of the plastic cover. When the slurry completely enters the lower mold 4 of the plastic cover, the plastic cover mechanism is then controlled to operate so that it can shape the slurry placed in the lower mold 4 of the plastic cover. When the plastic cover mechanism moves downward to operate the slurry in the lower mold 4 of the plastic cover, the retracting and sliding components arranged inside the torque box 5 drive the slurry outlet pipe 12 to retract and slide in the inner sliding pipe 11, providing a moving path for the plastic cover mechanism to move the slurry in the lower mold 4 of the plastic cover, so as to facilitate the slurry. The liquid is molded, and when the molding mechanism finishes molding, the mold taking assembly takes out the molded lampshade from the lower mold 4, which is convenient for the operator to take and move the molded glass lampshade. By repeating this process, the glass lampshade production process can be repeated, which plays the role of fully automatic lampshade production, thereby solving the problem that the traditional glass lampshade production is labor-intensive and has a slow processing efficiency, which is not conducive to production. The opening of multiple stations can speed up the production speed and improve the production efficiency to a certain extent. When the slurry is passed into the lower mold 4 of the plastic cover through the slurry outlet pipe 12 by controlling the grouting device 10, the chassis 3 drives the screw shaft 304 to rotate. When the screw shaft 304 rotates, the screw shaft 304 drives the slider 303 to move downward, so that the slider 303 drives the rectangular plate 6 to move downward through the pressing plate 301. When the rectangular plate 6 moves downward to a certain extent, the upper mold 604 of the pressing cover at the bottom of the frame plate 602 will squeeze the slurry in the lower mold 4 of the plastic cover, and the pressing cover can be driven by the continuous downward movement of the rectangular plate 6. The upper mold 604 continuously squeezes the slurry in the plastic cover lower mold 4. When the bottom of the frame plate 602 contacts the top of the plastic cover lower mold 4, the upper mold 604 and the plastic cover lower mold 4 form a complete molding mold, so that the slurry is molded into a glass lampshade by a machine pressure molding method, which plays the role of machine pressure molding. Compared with the traditional blowing technology, the machine pressure molding can improve the production efficiency and effectively avoid the generation of false bubbles, ensuring the consistency and stability of product quality. When the rectangular plate 6 moves downward, the rectangular plate 6 drives the pressing block 504 to move downward at the same time. When the pressing block 504 moves downward, the pressing block 504 pushes the tube transfer plate 502 to squeeze the return tube spring 503 to move. When the tube transfer plate 502 moves, the tube transfer plate 502 drives the slurry discharge pipe 12 to slide in the guide rail 501, so that the slurry discharge pipe 12 slides in the inner sliding pipe 11, providing a path for the upper mold 604 of the pressing cover to move downward for molding, preventing the inner sliding pipe 11 from affecting the upper mold of the pressing cover 604 shapes the slurry in the lower mold 4 of the plastic cover, which plays a role in avoiding the path. When the upper mold 604 of the pressure cover finishes shaping, the chassis 3 drives the moment plate 6 to move back to its original position, and the pipe transfer plate 502 loses the limiting thrust of the pressing block 504. The elastic thrust of the return spring 503 can drive the pipe transfer plate 502 to reset, so that the slurry outlet pipe 12 slides out from the inner sliding pipe 11 and is placed just above the lower mold 4 of the plastic cover, so as to facilitate grouting in the lower mold 4 of the plastic cover; When the frame plate 602 moves, the pressure rod 603 will squeeze the button 404 on the plastic cover lower mold 4 to move. Through the limit of the plastic cover lower mold 4, the pressure rod 603 will squeeze the return rod spring 601 to move upward. When the molding is completed, the chassis 3 drives the moment plate 6 to move upward, and the pressure rod 603 will slowly return to its original position under the push of the return rod spring 601. When the button 404 cannot detect the extrusion thrust of the pressure rod 603, at this time, the pressure cover upper mold 604 is completely moved out of the plastic cover lower mold 4, and then the button 404 transmits the detected information back to the controller 2, and the controller 2 controls the chassis 3 to stop operating. The setting of the pressure rod 603 can reduce the machine pressure of the pressure cover upper mold 604 on the one hand, and prevent excessive force from affecting the machine pressure molding effect. On the other hand, it can play a role in detecting the end of molding by cooperating with the button 404. When the button 404 cannot detect the extrusion force of the pressure rod 603, at this time, the upper mold 604 of the pressure cover is completely moved out of the lower mold 4 of the plastic cover, and then the controller 2 controls the chassis 3 to stop operating. At the same time, the controller 2 controls the motor 805 to operate. When the motor 805 is operating, the motor 805 drives the screw 802 to rotate. When the screw 802 rotates, the pressure plate 801 is driven to rotate through the threaded transmission. When the pressure plate 801 rotates to a certain position, the oblique push block 803 at the bottom of the pressure plate 801 pushes the force block 804 in the indexing box shaft 8 to rotate, so that the indexing box shaft 8 is driven by the connecting rod 806 The rotating ring 401 rotates, thereby driving the plastic cover lower mold 4 to move out from directly below the pressing cover upper mold 604. Since the number ratio between the pressing cover upper mold 604 and the plastic cover lower mold 4 is one to two, when one of the plastic cover lower molds 4 moves out, the other plastic cover lower mold 4 will be filled in, playing the role of shifting the plastic cover lower mold 4, which is convenient for the subsequent removal of the glass lampshade in the plastic cover lower mold 4. When the plastic cover lower mold 4 moves out from below the pressing cover upper mold 604, the controller 2 controls the motor 805 to reverse, and the pressure plate 801 will drive the oblique push block 803 to withdraw and reset from between the multiple force blocks 804, which is convenient for the next rotation and shift; When the pressure plate 801 rotates, the pressure plate 801 will move downward in a spiral rotation. When the pressure plate 801 moves downward, the pressure plate 801 will squeeze and push the cross bar 901, so that the cover lifting rod 902 slides downward from the upper side of the inclined slide 904 between the two limit plates 905. When the cover lifting rod 902 can no longer move, the cover lifting rod 902 completely slides down from the inclined slide 904, providing preparation for subsequent cover removal, playing the role of pushing and moving the cover lifting rod 902; By pushing the shaft plate 402 to drive the cover taking arm shaft 403 to move upward, the cover taking arm shaft 403 can lift the glass lampshade in the plastic cover lower mold 4, so that the operator can take it out. The setting of the shaft plate 402 and the cover taking arm shaft 403 provides a certain force point for lifting the glass lampshade, which plays a role in lifting the glass lampshade. When the cover lifting rod 902 slides down from the inclined slide 904, one end of the push shaft 903 will lose the limiting thrust of the cover lifting rod 902, so that it moves downward between the ring disk 7 and the rotating ring 401. When the push shaft 903 slides back from the inside of the rotating ring 401 to the inside of the ring disk 7, at this time, the pressure plate 801 drives the force block 804 to rotate, so that the rotating ring 401 rotates on the ring disk 7, which plays the role of rotating the rotating ring 401 by the unloading arm, preventing the push shaft 903 from being inserted into the inside of the rotating ring 401, affecting the movement and rotation of the rotating ring 401 to the lower mold 4 of the plastic cover, and providing a path for the rotation of the rotating ring 401; When the push shaft 903 slides out from the inside of the rotating ring 401, the force block 804 is then driven to rotate by the pressure plate 801, so that the rotating ring 401 can drive the plastic cover lower mold 4 to rotate, thereby moving the plastic cover lower mold 4 after the molding is completed, and replacing the other plastic cover lower mold 4. Since the cover lifting rod 902 slides down from the top of the inclined slide 904, the L-shaped rod 9 will be placed between the two pressure plates 301. Therefore, when the rotation of the two is completed, the controller 2 continues to drive the chassis 3 to return and rotate. When the pressure plate 301 drives the moment plate 6 to return, the arc rod 302 placed between the pressure plates 301 will push the L-shaped rod 9 to move upward through the upward thrust, so that the L-shaped rod 9 drives the cover lifting rod 902 to slide on the inclined slide 904. When the cover lifting rod 902 slides on the inclined slide 904, one end of the cover lifting rod 902 will drive the push shaft 903 to slide upward in the ring disk 7 through the upward force of the inclined sliding. When the cover lifting rod 902 slides and resets on the inclined slide 904, the push shaft 903 will push the shaft plate 402 to move upward through continuous upward movement, and the shaft plate 402 pushes the multiple cover taking arm shafts 403 to move upward, so that the cover taking arm shafts 403 can lift the glass lampshade placed in the plastic cover lower mold 4. Then, the operator only needs to take out the raised glass lampshade, or an external mechanical arm can be connected, and the system can be used to control the mechanical arm to take the raised glass lampshade, so as to take out the glass lampshade, which can save a certain amount of manpower to take out the lampshade and is more conducive to production. When the L-shaped rod 9 pulls the cover lifting rod 902 to move on the inclined slide 904, the bottom end of the L-shaped rod 9 will squeeze and push the block 907 to move in the box body 909. Since the sliding surface of the inclined slide 904 is inclined, when the cover lifting rod 902 moves to a certain position on the inclined slide 904, the L-shaped rod 9 will lose contact with the arc rod 302, and the L-shaped rod 9 will no longer be able to move. At this time, the two blocks 907 will be reset under the elastic force of the reset spring 908. One end of 7 will be stuck into the slot at the bottom end of the L-shaped rod 9, thereby fixing the L-shaped rod 9 in place, and the push shaft 903 will push the cover lifting rod 902 between the ring plate 7 and the rotating ring 401 to lift the glass lampshade placed in the plastic cover lower mold 4, making it easier for operators to take it out. By taking the glass lampshade by this method, a certain amount of time can be gained for taking the glass lampshade, and the shaft plate 402 can be prevented from retracting into the plastic cover lower mold 4 again when the push force of the push shaft 903 is lost, thereby affecting the taking of the glass lampshade.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A glass lampshade forming device, characterized in that: The invention comprises a casing (1), wherein a plurality of groups of retaining rods (13) are fixedly mounted on the inner wall of the casing (1), a rectangular box (5) is fixedly mounted between the plurality of groups of retaining rods (13), a support plate (14) is fixedly mounted on the bottom of the plurality of rectangular boxes (5), a plurality of vertical rods (701) are fixedly mounted on the bottom of the support plate (14), a bottom plate (702) is fixedly mounted on the bottom end of the plurality of vertical rods (701), a grouting device (10) is fixedly mounted on the middle position of the top of the support plate (14), a plurality of inner sliding tubes (11) are fixedly mounted on the outer wall of the grouting device (10), a slurry outlet pipe (12) is slidably connected to the inner wall of the plurality of inner sliding tubes (11), a swivel (401) is arranged at the bottom of the inner wall of the casing (1), and the interior of the swivel (401) is provided with a plurality of inner sliding tubes (11). A plurality of plastic cover lower moulds (4) are arranged, one end of a plurality of slurry outlet pipes (12) are respectively arranged directly above the plurality of plastic cover lower moulds (4), a plastic cover mechanism is arranged inside the casing (1), the plastic cover mechanism comprises a pressure cover upper mould (604), the plastic cover mechanism is used to drive the pressure cover upper mould (604) and the plastic cover lower mould (4) to cooperate with each other, and to shape the slurry flowing out of the slurry outlet pipe (12) into the plastic cover lower mould (4), a shrinking and sliding assembly is arranged inside the rectangular box (5), the shrinking and sliding assembly is used to drive the slurry outlet pipe (12) to retract and slide in the inner sliding pipe (11), and a cover removal assembly is arranged at the bottom of the inner wall of the casing (1), and the cover removal assembly is used to remove the lampshade that has been shaped from the plastic cover lower mould (4) when the plastic cover mechanism finishes shaping the slurry.

2. The glass lampshade forming device according to claim 1, characterized in that: The plastic cover mechanism also includes a chassis (3), the chassis (3) being fixedly mounted on the top of the housing (1), a screw shaft (304) being fixedly mounted on the output end of the chassis (3), a slider (303) being threadedly connected to the outer wall of the screw shaft (304), a plurality of pressing plates (301) being fixedly mounted on the outer wall of the slider (303), a rectangular plate (6) being fixedly mounted on the bottom of one end of the plurality of pressing plates (301), a frame plate (602) being fixedly mounted on the bottom of the plurality of rectangular plates (6), a plurality of pressing cover upper dies (604) being fixedly mounted on the bottom of the frame plate (602), the plurality of pressing cover upper dies (604) being respectively placed directly above the plurality of plastic cover lower dies (4), and the number ratio of the pressing cover upper dies (604) to the plastic cover lower dies (4) being one to two.

3. The glass lampshade forming device according to claim 2, characterized in that: The shrink-slide assembly comprises a pipe transfer plate (502), the bottom end of which is fixedly connected to the outer wall of the slurry discharge pipe (12), a guide rail (501) is fixedly installed on the inner wall of the rectangular box (5), the bottom of the pipe transfer plate (502) is slidably connected to the inner wall of the guide rail (501), a vertical plate (505) is fixedly installed on one side of the guide rail (501), a plurality of sliding limit rods (506) are fixedly installed on one side of the pipe transfer plate (502), one end of the plurality of sliding limit rods (506) are all slidably connected to the inner wall of the vertical plate (505), a plurality of return pipe springs (503) are arranged between one side of the vertical plate (505) and one side of the pipe transfer plate (502), the plurality of return pipe springs (503) are respectively arranged on the outside of the plurality of sliding limit rods (506), a pressing block (504) is fixedly installed on the outer wall of the rectangular plate (6), and the outer wall of the pressing block (504) is slidably connected to the other side of the pipe transfer plate (502).

4. The glass lampshade forming device according to claim 3, characterized in that: The top inner walls of the plurality of plastic cover lower molds (4) are all fixedly mounted with buttons (404); the bottom inner walls of the plurality of racks (602) are all slidably connected with a plurality of pressure rods (603); return rod springs (601) are arranged between the bottom ends of the plurality of pressure rods (603) and the bottom of the racks (602); the plurality of return rod springs (601) are respectively arranged outside the plurality of pressure rods (603); the plurality of pressure rods (603) are respectively arranged directly above the plurality of buttons (404); a controller (2) is fixedly mounted on the top of the housing (1); the controller (2) and the housing (3) are connected via a wire.

5. The glass lampshade forming device according to claim 4, characterized in that: A motor (805) is fixedly mounted on the bottom of the housing (1), a screw (802) is fixedly mounted on the output end of the motor (805), a pressure plate (801) is threadedly connected to the outer wall of the screw (802), a transfer box shaft (8) is rotatably connected to the middle position of the inner wall of the bottom plate (702), an oblique push block (803) is fixedly mounted on the bottom of the pressure plate (801), a plurality of force blocks (804) are fixedly mounted on the inner wall of the transfer box shaft (8), the oblique push block (803) and the plurality of force blocks (804) are all inclinedly arranged, a plurality of connecting rods (806) are fixedly mounted on the outer wall of the bottom end of the transfer box shaft (8), and the inner sides of the plurality of connecting rods (806) are fixedly connected to the outer wall of the rotating ring (401).

6. The glass lampshade forming device according to claim 5, characterized in that: The cover removal assembly comprises an inclined slide (904), a limit plate (905) is symmetrically fixedly installed on the top of the inclined slide (904), a cover lifting rod (902) is slidably connected between the two limit plates (905), a cross bar (901) is fixedly installed on one end of the cover lifting rod (902), one end of the cross bar (901) is placed on the bottom of the pressure plate (801), the bottom of the pressure plate (801) can be slidably connected to one end of the cross bar (901), and one end of the cross bar (901) is an inclined sliding surface.

7. The glass lampshade forming device according to claim 6, characterized in that: The inner wall of the rotating ring (401) is slidably connected to a plurality of shaft plates (402), the tops of the plurality of shaft plates (402) are fixedly mounted with a plurality of cover removal arm shafts (403), and the outer walls of the plurality of cover removal arm shafts (403) are slidably connected to the inner walls of the plurality of plastic cover lower molds (4) respectively.

8. The glass lampshade forming device according to claim 7, characterized in that: A ring disk (7) is fixedly mounted on the top of the bottom plate (702), and the ring disk (7) is slidably connected to the bottom of the rotating ring (401). A plurality of push shafts (903) are slidably connected to the inner wall of the ring disk (7), and the top of the push shaft (903) can fit with the bottom of the shaft plate (402), and the bottom end of the push shaft (903) is slidably connected to the inner wall of the cover lifting rod (902).

9. The glass lampshade forming device according to claim 8, characterized in that: An L-shaped rod (9) is fixedly mounted on the top of the cover lifting rod (902), and an arc-shaped rod (302) is fixedly mounted on the outer wall of the pressing plate (301). The top of the arc-shaped rod (302) can be slidably connected to the top and bottom of the L-shaped rod (9).

10. The glass lampshade forming device according to claim 9, characterized in that: A rack (906) is symmetrically fixedly mounted on the top of the inclined slide (904); a box body (909) is fixedly mounted on the inner sides of the two racks (906); a clamping block (907) is slidably connected to the inner walls of the two box bodies (909); a return spring (908) is disposed between the inner sides of the two clamping blocks (907) and the inner walls of the two box bodies (909); and openings are symmetrically provided at the bottom end of the L-shaped rod (9); one end of the two clamping blocks (907) can be clamped with the inner walls of the two openings, respectively.

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