Automatic pressing forming device for tempered glass insulator

Abstract

The invention relates to the technical field of insulator production, in particular to a tempered glass insulator automatic pressing forming device which comprises a rack, an extrusion mechanism is mounted on the rack, a forming mechanism is mounted on the rack, a mounting mechanism is mounted on the extrusion mechanism, and a limiting mechanism is mounted on the forming mechanism. A driving mechanism is mounted on the forming mechanism, and a cooling mechanism is mounted on the forming mechanism; through cooperation of the extrusion mechanism and the forming mechanism, extrusion forming of a plurality of glass insulators at a time is facilitated, the efficiency is high, demolding and discharging are facilitated, the forming mechanism and the extrusion mechanism are detachably mounted through the mounting mechanism, the driving mechanism is controlled through the forming mechanism, and the driving mechanism controls the limiting mechanism to work; therefore, limiting protection of the forming mechanism is achieved, the quality of formed finished products is better, cooling of the forming mechanism is facilitated through installation of the cooling mechanism, and follow-up discharging is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of insulator production, in particular to an automatic pressing and forming device for a tempered glass insulator. Background Art

[0002] Insulators are special insulating components that are used to increase creepage distance. They are usually made of glass or ceramic and play an important role in power transmission lines. At present, the main production process of tempered glass insulators is: batching, melting, feeding, pressing, tempering at uniform temperature, hot and cold shock, and finally packaging. Among them, hydraulic molding of the melted glass is one of the important processes.

[0003] In the current production line, glass parts are mainly formed and demolded by opening and closing two symmetrical molds. In the molding process, it is basically produced individually, so the number of moldings is small and the efficiency is low. In addition, when the mold is closed and opened for demolding, multiple cylinders need to be controlled synchronously, which is costly. When one cylinder is damaged or unstable, the mold will not be closed tightly, affecting the quality of product molding. At the same time, there is a lack of limit components after the mold is closed. During extrusion molding, there is a certain force in the extrusion process, which will cause the two closed molds to loosen or open a certain gap, which can easily lead to reduced product quality. At the same time, the mold lacks cooling measures, which prolongs the cooling time and reduces the overall work efficiency. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an automatic pressing and forming device for a tempered glass insulator.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an automatic pressing and forming device for tempered glass insulators, comprising a frame, an extrusion mechanism is installed on the frame, a forming mechanism is installed on the frame, a mounting mechanism is installed on the extrusion mechanism, a limiting mechanism is installed on the forming mechanism, a driving mechanism is installed on the forming mechanism, and a cooling mechanism is installed on the forming mechanism.

[0006] Specifically, the extrusion mechanism includes a hydraulic cylinder, a hydraulic cylinder is installed on the top of the frame, an output shaft at the bottom of the hydraulic cylinder is connected to an extrusion die, a base is installed at one end of the bottom of the frame, a turntable is installed on the top of the base, and a turntable is connected to the output shaft at the top of the turntable.

[0007] Specifically, the molding mechanism includes a mounting plate, a plurality of mounting plates distributed in a ring are installed on the top of the rotating plate, the mounting plate is located on the top of the extrusion mold, and a plurality of groups of equidistantly distributed molding molds are installed on the top of the plurality of mounting plates, and two symmetrical molding molds form a group.

[0008] Specifically, the bottom of multiple groups of the forming molds are slidably connected to the mounting plate, and the forming molds are symmetrically connected in pairs through a rotating shaft. One side of one of the forming molds is rotatably connected to one end of the driving rod, and a plurality of fixed shafts are vertically fixedly connected to the mounting plate, and one side of another forming mold is rotatably connected to the fixed shaft. A driving plate is slidably connected to one side of the mounting plate, and a cylinder is installed at the end of one side of the mounting plate, and the cylinder output shaft is connected to one end of the driving plate. A plurality of driving blocks are slidably connected to the side wall of the mounting plate, and driving rods are respectively installed on one end of the plurality of driving blocks, and the other ends of the plurality of driving blocks are respectively vertically connected to the driving plate.

[0009] Specifically, the cross section of the mounting plate is a "convex"-shaped structure, the driving plate is an "L"-shaped structure, and the driving block is a trapezoidal structure.

[0010] Specifically, the driving plate is provided with a plurality of guide grooves, and a plurality of guide blocks are vertically threadedly connected to one side of the mounting plate. The guide grooves slide with the outer sides of the guide blocks. The guide blocks are cylindrical "T" shaped structures, and the diameter of one end of the guide blocks is larger than the width of the guide grooves.

[0011] Specifically, the mounting mechanism includes a mounting groove, a plurality of mounting grooves distributed in a ring shape are provided on the top of the rotating plate, the bottoms of the plurality of mounting plates are engaged with the inside of the mounting grooves, a plurality of card slots are provided on the plurality of rotating plates, the card slots are connected with the mounting grooves, and two card blocks are vertically connected to the bottoms of the plurality of mounting plates, and the card blocks are slidably connected to the inside of the card slots.

[0012] Specifically, the rotating plate is slidably connected to a plurality of locking pins, and the locking pins are of an "L"-shaped structure. The rotating plate is rotatably connected to a plurality of screws, and one end of the plurality of screws extends to the outside of the rotating plate, and the other ends of the plurality of screws are respectively connected to the internal threads of one end of the locking pins. A locking groove is provided at one end of the plurality of blocking blocks, and the other end of the locking pin extends into the locking groove.

[0013] Specifically, the limiting mechanism includes limiting holes, and the bottoms of the multiple groups of symmetrical forming molds are respectively provided with two limiting holes. Multiple groups of limiting rods are installed inside the mounting plate, and the limiting rods are slidably connected to the inside of the mounting plate through compression springs. The tops of multiple limiting rods extend to the outside of the mounting plate and engage with the inside of the limiting holes. The bottoms of multiple limiting rods are hemispherical structures. Multiple control panels are provided inside the mounting plate, and the control panels are "L"-shaped structures. The control panels are slidably connected to the inside of the mounting plate through a reset spring. Two parallel grooves are provided on the control panel, and the grooves are trapezoidal structures. The bottom of the limiting rods contacts the top side of the control panel.

[0014] Specifically, the driving mechanism includes a push plate, and a plurality of push plates distributed evenly spaced are fixedly connected to the bottom of the driving plate, the push plate is a trapezoidal structure, and a side wall at one end of the push plate is located on the top side of one end of a control plate, and a plurality of connecting blocks are installed on the control plate, and the connecting blocks are slidingly connected to the driving plate through a buffer spring, and a guide rod is installed on the connecting block, and one end of the guide rod passes through the buffer spring and is slidingly connected to the inside of the driving plate, and one side of the plurality of driving blocks is fixedly connected to one side of the connecting block.

[0015] Specifically, the cooling mechanism includes a cooler, and the coolers are respectively installed on the multiple mounting plates. A top cover is threadedly connected to the top of the cooler. Multiple connecting pipes are connected to one side of the cooler. The multiple connecting pipes are respectively connected to the side walls of the forming mold, and the connecting pipes are double-hole delivery pipes.

[0016] The beneficial effects of the present invention are:

[0017] (1) The automatic pressing and forming device for tempered glass insulators described in the present invention facilitates the extrusion and forming of glass insulators through the cooperation of the extrusion mechanism and the forming mechanism, and can form multiple glass insulators at one time. It is easy to operate, efficient, and convenient for demolding and unloading.

[0018] (2) The automatic pressing and forming device for tempered glass insulators described in the present invention facilitates the detachable installation of the forming mechanism and the extrusion mechanism through the cooperation of the installation mechanism, which is convenient for subsequent maintenance, and the installation is stable without the need for multiple calibrations.

[0019] (3) The automatic pressing and forming device for tempered glass insulators described in the present invention controls the driving mechanism through the forming mechanism, so that the driving mechanism controls the limiting mechanism to work, thereby realizing the limiting protection of the forming mechanism and improving the quality of the formed product.

[0020] (4) The automatic pressing and forming device for tempered glass insulators described in the present invention facilitates cooling of the forming mechanism by installing a cooling mechanism, so that the finished product can be cooled in time, which is convenient for subsequent unloading and improves the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0023] Figure 2 It is a schematic diagram of the connection structure between the rotating plate and the base of the present invention;

[0024] Figure 3 It is a schematic diagram of the connection structure between the cylinder and the driving plate of the present invention;

[0025] Figure 4 It is a schematic diagram of the connection structure between the driving plate and the mounting plate of the present invention;

[0026] Figure 5 It is a schematic diagram of the connection structure between the rotating shaft and the forming mold of the present invention;

[0027] Figure 6 It is a schematic diagram of the connection structure between the cooling machine and the mounting plate of the present invention;

[0028] Figure 7 It is a schematic diagram of the connection structure between the control board and the mounting board of the present invention;

[0029] Figure 8 It is a schematic diagram of the connection structure between the limit rod and the control panel of the present invention;

[0030] Fig. 9 It is a schematic diagram of the connection structure between the limiting hole and the forming mold of the present invention;

[0031] Fig.10 It is a schematic diagram of the connection structure between the card block and the mounting plate of the present invention;

[0032] Fig.11 It is a schematic diagram of the connection structure between the locking pin and the screw rod of the present invention.

[0033] In the figure: 1, frame; 2, extrusion mechanism; 201, hydraulic cylinder; 202, extrusion die; 203, base; 204, turntable; 205, turn plate; 3, molding mechanism; 301, mounting plate; 302, molding die; 303, cylinder; 304, drive plate; 305, guide groove; 306, guide block; 307, rotating shaft; 308, drive block; 309, drive rod; 310, fixed shaft; 4, mounting mechanism; 401, slot; 402, Mounting slot; 403, screw; 404, block; 405, locking slot; 406, locking pin; 5, limiting mechanism; 501, control board; 502, limiting rod; 503, groove; 504, compression spring; 505, return spring; 506, limiting hole; 6, driving mechanism; 601, push plate; 602, connecting block; 603, buffer spring; 604, guide rod; 7, cooling mechanism; 701, cooling machine; 702, top cover; 703, connecting pipe. DETAILED DESCRIPTION

[0034] 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.

[0035] like Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, an automatic pressing and forming device for tempered glass insulators described in the present invention includes a frame 1, an extrusion mechanism 2 is installed on the frame 1, a forming mechanism 3 is installed on the frame 1, a mounting mechanism 4 is installed on the extrusion mechanism 2, a limiting mechanism 5 is installed on the forming mechanism 3, a driving mechanism 6 is installed on the forming mechanism 3, and a cooling mechanism 7 is installed on the forming mechanism 3.

[0036] Specifically, Figure 1 and Figure 2 As shown, the extrusion mechanism 2 includes a hydraulic cylinder 201, the hydraulic cylinder 201 is installed on the top of the frame 1, the bottom output shaft of the hydraulic cylinder 201 is connected to the extrusion mold 202, a base 203 is installed at one end of the bottom of the frame 1, a turntable 204 is installed on the top of the base 203, and the top output shaft of the turntable 204 is connected to a turn plate 205. The installation of the base 203 facilitates the connection of the turntable 204, the installation of the turntable 204 facilitates the support of the turntable 205, and the installation of the turntable 205 facilitates the installation of the molding mold 302. With the cooperation of the hydraulic cylinder 201, the extrusion mold 202 is extruded and molded, and the turntable 205 is driven to rotate by the turntable 204 to realize loading and unloading.

[0037] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the molding mechanism 3 includes a mounting plate 301, and a plurality of mounting plates 301 distributed in a ring are installed on the top of the rotating plate 205. The mounting plate 301 is located on the top of the extrusion mold 202, and a plurality of groups of equidistantly distributed molding molds 302 are respectively installed on the top of the plurality of mounting plates 301. Two symmetrical molding molds 302 form a group. The installation of the mounting plate 301 facilitates the installation of a plurality of groups of molding molds 302, thereby realizing the molding of multiple products at one time, thereby improving the molding efficiency. Moreover, the installation of a plurality of mounting plates 301 enables the material to be loaded before molding under the rotation of the rotating plate 205, and the molded products can be transferred out in time, which is convenient for subsequent unloading preparation, orderly operation, and improved overall production efficiency.

[0038] Specifically, Figure 3 , Figure 4 , Figure 5 and Fig. 9As shown, the bottom of multiple groups of molding dies 302 are slidably connected to the mounting plate 301, and the molding dies 302 that are symmetrical in pairs are rotatably connected through a rotating shaft 307, one side of one of the molding dies 302 is rotatably connected to one end of a driving rod 309, a plurality of fixed shafts 310 are vertically fixedly connected to the mounting plate 301, and one side of another molding die 302 is rotatably connected to the fixed shaft 310, a driving plate 304 is slidably connected to one side of the mounting plate 301, a cylinder 303 is installed at one end of one side of the mounting plate 301, and the output shaft of the cylinder 303 is connected to one end of the driving plate 304, a plurality of driving blocks 308 are slidably connected to the side wall of the mounting plate 301, a plurality of driving blocks 308 are respectively installed with driving rods 309 at one end, and the other ends of the plurality of driving blocks 308 are respectively vertically connected to the driving plate 304, through the installation of the rotating shaft 307, the two symmetrical molding dies 302 are rotatably connected to one end of a driving rod 309, and the other ends of the plurality of driving blocks 308 are respectively vertically connected to the driving plate 304, and ... two symmetrical molding dies 302 are rotatably connected to one end of a driving rod 309, and the two symmetrical molding dies 302 are rotatably connected to one end of a driving rod The molding die 302 can be rotated to open and close, which is convenient for opening and unloading after molding. By resetting the cylinder 303, the driving plate 304 drives the driving block 308 to slide to a certain position, so that the driving block 308 drives the driving rod 309 to resist the molding die 302, so that the molding die 302 and another molding die 302 are close to each other and closed, which is convenient for subsequent product molding work. After the product is formed, the driving plate 304 is pushed out through the work of the cylinder 303, and the driving plate 304 drives the driving block 308 and the driving rod 309 to pull the molding die 302. The molding die 302 is pulled and rotated with the other molding die 302, so that the two molding die 302 are opened, and the molding die 302 can be pulled to slide a certain distance, so that the product is moved to a certain position, which is convenient for subsequent robot unloading and taking away.

[0039] Specifically, Figure 3 , Figure 4 and Figure 5 As shown, the cross-section of the mounting plate 301 is a "convex" shaped structure, the driving plate 304 is an "L" shaped structure, and the driving block 308 is a trapezoidal structure, which is conducive to the sliding installation of the driving plate 304 and the driving control of the driving plate 304, while making the driving block 308 have a uniform resistance force on the driving rod 309, so that the driving block 308 can slide smoothly without deformation.

[0040] Specifically, Figure 4As shown, the driving plate 304 is provided with a plurality of guide grooves 305, and one side of the mounting plate 301 is vertically threadedly connected with a plurality of guide blocks 306, and the guide grooves 305 slide on the outside of the guide blocks 306, and the guide blocks 306 are cylindrical "T"-shaped structures, and the diameter of one end of the guide blocks 306 is larger than the width of the guide grooves 305. Through the cooperation of the guide grooves 305 and the guide blocks 306, the driving plate 304 is guided and limited, and the driving plate 304 will not fall off when sliding on one side of the mounting plate 301 and slides smoothly, and can also be easily disassembled and maintained.

[0041] Specifically, Figure 2 and Fig.10 As shown, the mounting mechanism 4 includes a mounting groove 402, a plurality of mounting grooves 402 distributed in an annular shape are provided on the top of the rotating plate 205, a plurality of bottoms of the mounting plates 301 are engaged with the inside of the mounting groove 402, a plurality of rotating plates 205 are provided with a plurality of slots 401, the slots 401 are communicated with the mounting grooves 402, and two clamping blocks 404 are vertically connected to the bottoms of the plurality of mounting plates 301, respectively, the clamping blocks 404 are slidably connected with the inside of the slots 401, and through the opening of the mounting grooves 402, the mounting plate 301 is stably engaged with the rotating plate 205, which plays a role in positioning, so that the mounting plate 301 does not need to be complicatedly calibrated after installation, and through the engagement of the clamping blocks 404 with the slots 401, the mounting plate 301 is installed more stably and firmly.

[0042] Specifically, Figure 2 , Fig.10 and Fig.11 As shown, the rotating plate 205 is internally slidably connected with a plurality of locking pins 406, and the locking pins 406 are of an "L"-shaped structure. The rotating plate 205 is internally rotatably connected with a plurality of screws 403, one end of the plurality of screws 403 extends to the outside of the rotating plate 205, and the other ends of the plurality of screws 403 are respectively connected with the internal threads of one end of the locking pins 406, and one end of the plurality of clamping blocks 404 is provided with a locking groove 405, and the other end of the locking pin 406 extends into the locking groove 405, and the clamping blocks 404 are connected with the clamping grooves 401. After the internal engagement, the multiple screw rods 403 are driven by a wrench, and the screw rods 403 drive the locking pin 406 under the action of the thread. The locking pin 406 is inserted into the locking groove 405 at one end of the block 404 to limit the block 404 and the rotating plate 205, so that the mounting plate 301 and the rotating plate 205 are installed stably and firmly. By rotating the screw rods 403 in the opposite direction, the locking pin 406 is separated from the locking groove 405, which facilitates the disassembly and maintenance of the mounting plate 301.

[0043] Specifically, Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Fig. 9 As shown, the limiting mechanism 5 includes limiting holes 506, and two limiting holes 506 are respectively provided at the bottom of the multiple groups of symmetrical forming molds 302. Multiple groups of limiting rods 502 are installed inside the mounting plate 301, and the limiting rods 502 are slidably connected to the inside of the mounting plate 301 through compression springs 504. The tops of multiple limiting rods 502 extend to the outside of the mounting plate 301 and engage with the inside of the limiting holes 506. The bottoms of multiple limiting rods 502 are hemispherical structures. Multiple control panels 501 are provided inside the mounting plate 301. The control panels 501 are "L"-shaped structures. The control panels 501 are slidably connected to the inside of the mounting plate 301 through reset springs 505. Two parallel grooves 503 are provided on the control panel 501. The grooves 503 are trapezoidal structures. The bottoms of the limiting rods 502 abut against the top side of the control panel 501. The movement of the control plate 501 causes the groove 503 on the control plate 501 to contact the bottom of the limiting rod 502, and the limiting rod 502 is free from the elastic force of the compression spring 504 and slides out, and the limiting rod 502 is inserted into the limiting hole 506, thereby limiting the forming mold 302, and the two closed forming molds 302 cannot move and open, so that the forming mold 302 will not loosen during extrusion molding, thereby ensuring the quality of the product. By pulling the control plate 501, the control plate 501 is free from the elastic force of the return spring 505 and slides, and the groove 503 on the control plate 501 moves to contact the limiting rod 502, and the limiting rod 502 is contracted and inserted into the groove 503 under the action of the compression spring 504, and the limiting rod 502 is separated from the limiting hole 506, which is convenient for the forming mold 302 to open and unload.

[0044] Specifically, Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Fig. 9As shown, the driving mechanism 6 includes a push plate 601, and a plurality of push plates 601 distributed equidistantly are fixedly connected to the bottom of the driving plate 304. The push plate 601 is a trapezoidal structure, and a side wall of one end of the push plate 601 is located on the top side of one end of the control plate 501. A plurality of connecting blocks 602 are installed on the control plate 501, and the connecting blocks 602 are slidably connected to the driving plate 304 through a buffer spring 603. A guide rod 604 is installed on the connecting block 602, and one end of the guide rod 604 passes through the buffer spring 603 and is slidably connected to the inside of the driving plate 304. One side of the plurality of driving blocks 308 is fixedly connected to one side of the connecting block 602. Through the operation of the driving plate 304, the driving plate 304 drives the plurality of pushing plates 601. When the molding die 302 is limited and cannot be driven, the driving plate 304 will get rid of the buffer spring 603 and move to a certain position with the connecting block 602, so that the multiple push plates 601 can pre-drive the multiple control plates 501 to release the limit. After the limit is released, the driving plate 304 continues to move to drive the connecting block 602 to control the molding die 302 to rotate and open for unloading, which is more convenient to operate. When the driving plate 304 is reset, the pushing plate 601 always slides against the control plate 501. When the molding die 302 is closed in place, the pushing plate 601 is separated from the control plate 501, so that the limiting rod 502 rises to limit and lock the molding die 302.

[0045] Specifically, Figure 3 , Figure 4 , Figure 6 and Fig. 9 As shown, the cooling mechanism 7 includes a cooler 701, and the coolers 701 are respectively installed on the multiple mounting plates 301. The top of the cooler 701 is threadedly connected with a top cover 702. One side of the cooler 701 is connected with multiple connecting pipes 703, and the multiple connecting pipes 703 are respectively connected to the side walls of the forming mold 302. The connecting pipes 703 are double-hole delivery pipes. By opening the top cover 702, the cooler 701 can be filled with coolant. By the timed operation of the cooler 701, the forming mold 302 can be injected with circulating cooling water, so that the formed product can be cooled in time, thereby improving the overall production efficiency.

[0046] When the present invention is in use, firstly, the installation of the base 203 facilitates the connection with the turntable 204, and the installation of the turntable 204 facilitates the support of the turntable plate 205. The installation of the turntable plate 205 facilitates the installation of the forming mold 302. With the cooperation of the hydraulic cylinder 201, the extrusion mold 202 is extruded and formed. The turntable 205 is driven to rotate by the turntable 204 to realize loading and unloading. The installation of the mounting plate 301 facilitates the installation of multiple groups of forming molds 302, so that multiple products can be formed at one time, which improves the forming efficiency. Moreover, the installation of multiple mounting plates 301 can realize the loading of materials before forming under the rotation of the turntable 205, and the formed products can be turned out in time, which is convenient for subsequent unloading preparation, orderly operation, and improves the overall The production efficiency of the body is improved. Through the installation of the rotating shaft 307, the two symmetrical molding dies 302 can be rotated to open and close, which is convenient for opening and unloading after molding. Through the reset of the cylinder 303, the driving plate 304 drives the driving block 308 to slide to a certain position, so that the driving block 308 drives the driving rod 309 to resist the molding die 302, so that the molding die 302 and the other molding die 302 are close to each other and closed, which is convenient for subsequent product molding work. After the product is formed, the driving plate 304 is pushed out through the work of the cylinder 303, and the driving plate 304 drives the driving block 308 and the driving rod 309 to pull the molding die 302, and the molding die 302 is pulled to rotate with the other molding die 302, so that the two molding dies 302 are opened, and the molding die 302 is opened. 02 can be pulled to slide a certain distance, so as to move the product to a certain position, which is convenient for the subsequent robot to unload and take away, and is conducive to the sliding installation of the driving plate 304, and the driving control of the driving plate 304, and at the same time, the driving block 308 has a uniform resistance force on the driving rod 309, so that the driving block 308 can slide smoothly without deformation, and the driving plate 304 can be guided and limited by the cooperation of the guide groove 305 and the guide block 306. When the driving plate 304 slides on one side of the mounting plate 301, it will not fall off and will slide smoothly, and it can also be convenient for disassembly and maintenance. By opening the mounting groove 402, the mounting plate 301 and the rotating plate 205 are stably engaged, which plays a role in positioning, and is convenient for the mounting plate 301 to be installed without complicated calibration. The locking mechanism makes the installation of the mounting plate 301 more stable and firm. After the block 404 is locked with the inside of the card slot 401, the multiple screw rods 403 are driven by a wrench. The screw rods 403 drive the locking pin 406 under the action of the thread. The locking pin 406 is inserted into the locking slot 405 at one end of the block 404 to limit the block 404 and the rotating plate 205, so that the mounting plate 301 and the rotating plate 205 are stably and firmly installed. By rotating the screw rod 403 in the opposite direction, the locking pin 406 is separated from the locking slot 405, which is convenient for disassembly and maintenance of the mounting plate 301. By moving the control board 501, the groove 503 on the control board 501 contacts the bottom of the limiting rod 502, and the limiting rod 502 is freed from the elastic force of the compression spring 504 and slides out. The limiting rod 502 is inserted into the limiting hole 506.The molding die 302 is thereby limited, and the two closed molding dies 302 cannot move and open, so that the molding die 302 will not loosen during extrusion molding, thereby ensuring the quality of the product. By pulling the control plate 501, the control plate 501 is freed from the elastic force of the return spring 505 and slides, and the groove 503 on the control plate 501 moves to contact the limiting rod 502. The limiting rod 502 shrinks and is inserted into the groove 503 under the action of the compression spring 504. The limiting rod 502 is separated from the limiting hole 506, which is convenient for the molding die 302 to open and unload. Through the work of the driving plate 304, the driving plate 304 drives multiple push plates 601. Since the molding die 302 is limited and cannot be driven, the driving plate 304 will get rid of the buffer spring 603 and move a certain distance with the connecting block 602. Position, so that multiple push plates 601 can pre-drive multiple control plates 501 to release the limit. After the limit is released, the driving plate 304 continues to move to drive the connecting block 602 to control the forming mold 302 to rotate and open the material, which is more convenient to operate. When the driving plate 304 is reset, the push plate 601 always slides against the control plate 501. When the forming mold 302 is closed in place, the push plate 601 is separated from the control plate 501, so that the limit rod 502 rises to limit and lock the forming mold 302. By opening the top cover 702, the cooling liquid is added to the inside of the cooling machine 701. Through the timing operation of the cooling machine 701, the circulating cooling water is injected into the inside of the forming mold 302, and the formed product is cooled in time, which is convenient for improving the overall production efficiency.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic pressing and forming device for tempered glass insulators, characterized in that: The invention comprises a frame (1), an extrusion mechanism (2) is mounted on the frame (1), a molding mechanism (3) is mounted on the frame (1), a mounting mechanism (4) is mounted on the extrusion mechanism (2), a limiting mechanism (5) is mounted on the molding mechanism (3), a driving mechanism (6) is mounted on the molding mechanism (3), and a cooling mechanism (7) is mounted on the molding mechanism (3); The extrusion mechanism (2) comprises a hydraulic cylinder (201), the hydraulic cylinder (201) is installed on the top of the frame (1), the output shaft at the bottom of the hydraulic cylinder (201) is connected to the extrusion die (202), a base (203) is installed at one end of the bottom of the frame (1), a rotating machine (204) is installed on the top of the base (203), and the output shaft at the top of the rotating machine (204) is connected to a rotating plate (205); The molding mechanism (3) comprises a mounting plate (301), a plurality of mounting plates (301) distributed in an annular shape are mounted on the top of the rotating plate (205), the mounting plates (301) are located on the top of the extrusion die (202), a plurality of groups of molding dies (302) distributed at equal distances are mounted on the tops of the plurality of mounting plates (301), and two symmetrical molding dies (302) form a group.

2. The automatic pressing and forming device for tempered glass insulators according to claim 1 is characterized in that: The bottoms of the multiple groups of molding dies (302) are slidably connected to the mounting plate (301), and the molding dies (302) symmetrically connected in pairs are rotatably connected via a rotating shaft (307), one side of one of the molding dies (302) is rotatably connected to one end of a driving rod (309), a plurality of fixed shafts (310) are vertically fixedly connected to the mounting plate (301), and one side of another molding dies (302) is rotatably connected to the fixed shaft (310), one side of the mounting plate (301) is slidably connected to a driving plate (304), a cylinder (303) is installed at one end of one side of the mounting plate (301), and an output shaft of the cylinder (303) is connected to one end of the driving plate (304), and a plurality of driving blocks (308) are slidably connected to the side wall of the mounting plate (301), one end of each of the plurality of driving blocks (308) is respectively installed with a driving rod (309), and the other ends of each of the plurality of driving blocks (308) are respectively vertically connected to the driving plate (304).

3. The automatic pressing and forming device for tempered glass insulators according to claim 2 is characterized in that: The cross section of the mounting plate (301) is a "convex"-shaped structure, the driving plate (304) is an "L"-shaped structure, and the driving block (308) is a trapezoidal structure.

4. The automatic pressing and forming device for tempered glass insulators according to claim 3 is characterized in that: The driving plate (304) is provided with a plurality of guide grooves (305), one side of the mounting plate (301) is vertically threadedly connected with a plurality of guide blocks (306), the guide grooves (305) slide on the outside of the guide blocks (306), the guide blocks (306) are cylindrical "T"-shaped structures, and the diameter of one end of the guide blocks (306) is greater than the width of the guide grooves (305).

5. The automatic pressing and forming device for tempered glass insulators according to claim 2 is characterized in that: The mounting mechanism (4) comprises a mounting groove (402); a plurality of mounting grooves (402) distributed in an annular shape are provided on the top of the rotating plate (205); the bottoms of the plurality of mounting plates (301) are engaged with the inside of the mounting groove (402); a plurality of locking grooves (401) are provided on the plurality of rotating plates (205); the locking grooves (401) are communicated with the mounting grooves (402); the bottoms of the plurality of mounting plates (301) are respectively vertically connected with two locking blocks (404); the locking blocks (404) are slidably connected with the inside of the locking grooves (401).

6. The automatic pressing and forming device for tempered glass insulators according to claim 5 is characterized in that: The rotating plate (205) is internally slidably connected with a plurality of locking pins (406), and the locking pins (406) are of an "L"-shaped structure. The rotating plate (205) is internally rotatably connected with a plurality of screw rods (403), one end of each of the screw rods (403) extends to the outside of the rotating plate (205), and the other end of each of the screw rods (403) is respectively connected to the internal thread of one end of the locking pin (406). A locking groove (405) is provided at one end of each of the clamping blocks (404), and the other end of each of the locking pins (406) extends to the inside of the locking groove (405).

7. The automatic pressing and forming device for tempered glass insulators according to claim 2 is characterized in that: The limiting mechanism (5) comprises limiting holes (506), and two limiting holes (506) are respectively provided at the bottom of the plurality of symmetrical forming dies (302). The interior of the mounting plate (301) is provided with a plurality of limiting rods (502), and the limiting rods (502) are slidably connected to the interior of the mounting plate (301) via compression springs (504). The tops of the plurality of limiting rods (502) extend to the outside of the mounting plate (301) and engage with the interior of the limiting holes (506). The bottom of the position rod (502) is a hemispherical structure. A plurality of control panels (501) are arranged inside the mounting plate (301). The control panels (501) are of an "L"-shaped structure. The control panels (501) are slidably connected to the inside of the mounting plate (301) via a return spring (505). Two parallel grooves (503) are arranged on the control panel (501). The grooves (503) are of a trapezoidal structure. The bottom of the position rod (502) contacts the top side of the control panel (501).

8. The automatic pressing and forming device for tempered glass insulators according to claim 7 is characterized in that: The driving mechanism (6) comprises a push plate (601), a plurality of push plates (601) distributed equidistantly are fixedly connected to the bottom of the driving plate (304), the push plate (601) is a trapezoidal structure, a side wall of one end of the push plate (601) is located on the top side of one end of the control plate (501), a plurality of connecting blocks (602) are installed on the control plate (501), the connecting blocks (602) are slidably connected to the driving plate (304) through buffer springs (603), a guide rod (604) is installed on the connecting block (602), one end of the guide rod (604) passes through the buffer spring (603) and is slidably connected to the inside of the driving plate (304), and one side of the plurality of driving blocks (308) is fixedly connected to one side of the connecting block (602).

9. The automatic pressing and forming device for tempered glass insulators according to claim 2, characterized in that: The cooling mechanism (7) comprises a cooling machine (701), and the cooling machines (701) are respectively installed on the plurality of mounting plates (301), and a top cover (702) is threadedly connected to the top of the cooling machine (701), and a plurality of connecting pipes (703) are connected to one side of the cooling machine (701), and the plurality of connecting pipes (703) are respectively connected to the side walls of the forming mold (302), and the connecting pipes (703) are double-hole delivery pipes.

Images