Feeding assembly applied to automatic butt joint equipment of molding press

Abstract

The utility model relates to the technical field of molding presses, in particular to a feeding assembly applied to automatic docking equipment of a molding press, which comprises a molding press, the molding press is provided with an assembling area, a feeding area and a first conveying assembly, and the feeding area is provided with an input station and a second conveying device. The first conveying assembly comprises a first bearing table used for bearing workpieces and a first driving assembly, the second conveying device comprises a second bearing table used for bearing the workpieces and a second driving assembly, and the assembling area is movably connected with a first pushing device used for pushing the workpieces to move from the first bearing table to the second bearing table. Through the arrangement of the first conveying assembly, the second conveying device and the first pushing device, workpieces can be rapidly and stably transferred between the assembling area and the feeding area, collision abrasion between mold cores and between preforms and the mold cores caused by manual carrying is reduced, the service life of the mold cores is prolonged, and the production efficiency is improved. And the product quality and the production efficiency of the molding press are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molding machines, in particular to a feeding component used in automatic docking equipment of molding machines. Background Art

[0002] In the fields of car lenses, mobile phone lenses, small monitor lenses, sports DV lenses, laser collimators, etc., high-precision glass aspheric lenses are mainly used. With the development of science and technology, the demand for glass aspheric lenses in these fields is also growing. Precision molding machine is a kind of glass product hot pressing molding equipment, which is currently widely used in the production of consumer electronic products, optical products and automotive products. Glass aspheric lenses are mainly manufactured by molding technology. In the molding production process, the molding process parameters set in the molding equipment are pre-set and fixed. The molding equipment can only use a set of molding process parameters to mold lenses with multiple molds at the same time. Before the mold enters the sealed molding cavity of the molding equipment, it needs to be vacuumed to reduce the oxygen content in the mold and the oxygen content in the sealed molding cavity. Since the hot pressing molding of amorphous materials such as glass requires the material to be heated to a high temperature softening state before hot pressing molding can be carried out, in the high temperature oxygen environment, the structure, mold, workpiece, glass and other amorphous materials inside the equipment cavity will be oxidized, and the higher the oxygen content, the more serious the oxidation, which affects the product quality.

[0003] The existing molding process requires the use of automated assembly equipment to stably store the preform in the mold core, and then collect the mold cores and move them to the molding machine for subsequent processes by manual handling. However, the manual handling method is prone to collision and wear between mold cores, and it is also easy to cause the preform to shift and collide during the transfer process, affecting the life of the mold core and the performance of the product.

[0004] In view of the above shortcomings, the molding machine needs to be improved to solve the transfer problem of the assembled mold core and further improve the life of the mold core and the performance of the product. Utility Model Content

[0005] In view of the technical problem that the existing molding process mentioned above needs to first use the automated equipment assembly method to stably store the preform in the mold core, and then collect the mold core and move it to the molding machine for subsequent processes by manual handling. However, the manual handling method is prone to collision and wear between mold cores, and also prone to displacement and collision of preforms during the transfer process, affecting the life of the mold core and the performance of the product, the technical solution adopted by the utility model to solve the technical problem is:

[0006] A feeding component used in an automated docking device for a molding machine includes a molding machine, wherein the molding machine is provided with an assembly area, a loading area, and a first conveying component movable between the assembly area and the loading area, the loading area is provided with a feed station, and a second conveying device movable relative to the feed station, the first conveying component includes a first supporting platform for carrying a workpiece and a first driving component for driving the first supporting platform to move, the second conveying device includes a second supporting platform for carrying a workpiece and a second driving component for driving the second supporting platform to move, and the assembly area is movably connected with a first pushing device for pushing the workpiece from the first supporting platform to the second supporting platform.

[0007] Furthermore, as a preferred embodiment of the present invention but not a limitation, the first pushing device includes a first pushing portion abutting against the workpiece, and a first driver for driving the first pushing portion to move from the first supporting platform toward the second supporting platform, the first pushing portion is provided with a shifting rod, and the shifting rod is provided with a first shifting end for contacting the workpiece.

[0008] Furthermore, as a preferred embodiment of the present utility model but not a limitation, the assembly area is provided with a detection device for detecting abnormalities of the workpiece, a transition table and a second pushing device are provided between the assembly area and the loading area, the transition table is provided with a third supporting platform, when the detection device detects that the workpiece is in an abnormal state, the second pushing device is used to push the workpiece to be recovered toward the third supporting platform, and the second pushing device includes a second pushing part and a second driver for driving the second pushing part to move.

[0009] Furthermore, as a preferred embodiment of the present utility model but not a limitation, the shift rod is provided with a second shift end for contacting the workpiece, the second shift end is used to move the workpiece to the transition platform, the first shift end is located on the side close to the loading area, the second shift end is located on the side close to the assembly area, the distance between the first shift end and the second shift end is greater than the outer diameter of the workpiece, the second pushing portion is located in the range between the first shift end and the second shift end, and can move toward the direction of the third support platform.

[0010] Furthermore, as a preferred embodiment of the utility model but not a limitation, the outer contour of the workpiece is arranged in an arc shape, the first dial end and / or the second dial end is provided with a recessed position, the recessed position corresponds to the shape of the outer contour of the workpiece, and the recessed position is arranged in a V-shape or an arc shape.

[0011] Furthermore, as a preferred embodiment of the present utility model but not a limitation, the first pushing device includes a first sliding platform connected to the first pushing part and a first guide rail connected to the first sliding platform, the first driver is used to drive the first sliding platform to move on the first guide rail, the first pushing part is provided with a first position adjustment member connected to the first sliding platform, and the first position adjustment member is used to drive the lever to move closer to or away from the assembly area.

[0012] Furthermore, as a preferred embodiment of the present invention but not a limitation, the second pushing device includes a second positioning portion connected to the first sliding platform, the second pushing portion is connected to the second positioning portion, and the second driver drives the second pushing portion to move in a direction parallel to the direction in which the first position adjustment member drives the lever to move.

[0013] Furthermore, as a preferred embodiment of the present utility model but not a limitation, the lever is provided with a lever connecting end respectively connected to the first lever end and the second lever end, the lever connecting end extends from the assembly area toward the loading area, the first position adjustment member is located on a side close to the assembly area, the second driver is located on a side close to the loading area, and the first driver drives the lever to move in a direction parallel to a direction of movement of the first conveying assembly.

[0014] Furthermore, as a preferred embodiment of the present invention but not a limitation, the second conveying device includes a second supporting bracket connected to the second supporting platform, a second guide rail connected to the second supporting bracket, the second driving assembly includes a second horizontal position adjustment member for driving the second supporting bracket to slide in the horizontal direction on the second guide rail, and a second vertical position adjustment member connected to the second supporting platform, and the second vertical position adjustment member is used to drive the second supporting platform to move in the vertical direction.

[0015] Furthermore, as a preferred embodiment of the present invention but not a limitation, the second supporting bracket is provided with a plurality of second limit ends abutting against the bottom of the second supporting platform, and a second fixing member for fixing the second vertical position adjusting member, the feed station is provided with a feed station opening for partially extending the second supporting platform, the second supporting platform is connected with a sealing step portion abutting against the bottom of the feed station, the outer diameter of the sealing step portion is larger than the outer diameter of the second supporting platform, the upper end surface of the sealing step portion is lower than the upper end surface of the transition platform, and part of the sealing step portion extends into the projection area of ​​the transition platform along the horizontal direction.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model provides a first conveying assembly, a second conveying device, and a first pushing device, so that the workpiece can be quickly and smoothly transferred between the assembly area and the loading area, reducing the collision and wear between the mold cores and between the preform and the mold core caused by manual handling, extending the service life of the mold core, and improving the quality of the product and the production efficiency of the molding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the utility model.

[0019] Figure 2 This is a schematic diagram of the first pushing device of the utility model pushing a normal workpiece.

[0020] Figure 3 This is a schematic diagram of the first pushing device of the utility model pushing a normal workpiece to the loading area.

[0021] Figure 4 This is a schematic diagram of the first pushing device of the utility model pushing an abnormal workpiece.

[0022] Figure 5 This is a schematic diagram of the first pushing device of the utility model pushing the abnormal workpiece to the transition platform.

[0023] Figure 6 This is a schematic diagram of the first pushing device of the utility model pushing an abnormal workpiece.

[0024] Figure 7 for Figure 6 Enlarged view of part A.

[0025] Figure 8 It is a schematic diagram of the second conveying device of the present utility model.

[0026] Fig. 9 This is a schematic diagram of the working state of the second conveying device of the utility model.

[0027] Fig.10 It is a partial schematic diagram of the input station of the utility model. DETAILED DESCRIPTION

[0028] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 10The feeding component shown in the figure is applied to the automatic docking equipment of the molding machine, including the molding machine 1, the molding machine 1 is provided with an assembly area 100, a loading area 200, and a first conveying component 2 which can be moved between the assembly area 100 and the loading area 200, the loading area 200 is provided with a feed station 9, and a second conveying device 3 which can be moved relative to the feed station 9, the first conveying component 2 includes a first supporting platform 21 for carrying a workpiece 4, and a first driving component 22 for driving the first supporting platform 21 to move, the second conveying device 3 includes a second supporting platform 31 for carrying the workpiece 4, and a second driving component 32 for driving the second supporting platform 31 to move, and the assembly area 100 is movably connected with a first pushing device 5 for pushing the workpiece 4 from the first supporting platform 21 to the second supporting platform 31.

[0030] The utility model provides a first conveying assembly, a second conveying device, and a first pushing device, so that the workpiece can be quickly and smoothly transferred between the assembly area and the loading area, reducing the collision and wear between the mold cores and between the preform and the mold core caused by manual handling, extending the service life of the mold core, and improving the quality of the product and the production efficiency of the molding machine.

[0031] Specifically, the first support platform provides stable support for the workpiece, while the first drive assembly ensures the smooth movement of the workpiece. The combination of the second support platform and the second drive assembly enables the workpiece to be accurately fed from the loading station into the molding cavity of the molding machine from the loading area. The first push device movably connected in the assembly area is used to push the workpiece from the first support platform to the second support platform, ensuring the stability and accuracy of the workpiece during the transfer process. It realizes the seamless connection of the workpiece from the assembly to the molding preparation stage, eliminates the manual handling link, and shortens the waiting time of the workpiece during the assembly and loading process.

[0032] Optionally, in some embodiments, the first drive assembly uses an electric, pneumatic or hydraulic power source.

[0033] Optionally, in some embodiments, the second drive assembly uses an electric, pneumatic or hydraulic power source.

[0034] Optionally, in some embodiments, the second conveying device moves along a horizontal plane and transfers the workpiece to the input station.

[0035] Optionally, in some embodiments, the second conveying device moves along a vertical direction and transfers the workpiece to the input station.

[0036] Optionally, in some embodiments, the second conveying device transfers the workpiece to the input station by a combination of moving in the horizontal direction and the vertical direction.

[0037] like Figures 1 to 5The feeding assembly used in the automatic docking equipment of the molding machine shown in the figure, the first pushing device 5 includes a first pushing part 51 abutting against the workpiece 4, and a first driver 52 for driving the first pushing part 51 to move from the first support platform 21 to the second support platform 31, the first pushing part 51 is provided with a lever 511, and the lever 511 is provided with a first moving end 5111 for contacting the workpiece 4. Further, as a preferred embodiment of the utility model but not limited thereto, the first pushing part contacts the workpiece through the first moving end on the lever, and can accurately push the workpiece from the first support platform to the second support platform, the lever provides stable support and driving force during the pushing process, prevents the workpiece from tilting or flipping during the moving process, further enhances the stability of the workpiece during the transfer process, and ensures the accuracy of the workpiece position. The first driver can drive the first pushing part to work, and can ensure that each push is both fast and stable, avoids excessive impact or vibration, and protects the structural integrity of the mold core and the preform.

[0038] Optionally, in some embodiments, the first driver uses an electric, pneumatic or hydraulic power source.

[0039] like Figures 1 to 5 The feeding assembly shown is applied to the automatic docking equipment of the molding machine, the assembly area 100 is provided with a detection device for detecting abnormalities of the workpiece, a transition platform 6 and a second pushing device 7 are provided between the assembly area 100 and the loading area 200, the transition platform 6 is provided with a third supporting platform 61, when the detection device detects that the workpiece 4 is in an abnormal state, the second pushing device 7 is used to push the workpiece 4 to be recovered to the third supporting platform 61, the second pushing device 7 includes a second pushing part 71, and a second driver 72 for driving the second pushing part 71 to move. Further, as a preferred embodiment of the utility model but not limited, the setting of the detection device can instantly detect whether the workpiece has an abnormal state in the assembly area or the workpiece during the transfer process in the assembly area, such as dimensional deviation, damage, insufficient number of internal preforms, mold core assembly errors, preform misalignment and other problems. This instant quality detection can ensure that only qualified workpieces are sent to the molding machine for the next step of processing, thereby greatly improving the overall quality of the product. Through the detection of the detection device, abnormal workpieces can be discovered and isolated in time to prevent them from entering the subsequent production process, thereby reducing the scrap rate and reducing production costs. The transition platform also serves as a transition area between the assembly area and the loading area, which facilitates the first pushing device to push the workpiece from the first supporting platform to the transition platform first, and then move the workpiece from the transition platform to the second supporting platform.

[0040] Specifically, when the detection device detects an abnormal workpiece, the second pusher will respond quickly and push the workpiece to be recovered to the third support platform of the transition platform, thereby ensuring the smooth progress of the production process and avoiding production interruptions caused by abnormal workpieces. The staff or automated equipment can transfer the abnormal workpiece on the third support platform.

[0041] Optionally, in some embodiments, the second driver adopts electric, hydraulic or pneumatic driving methods.

[0042] like Figures 1 to 5 The feeding assembly shown is applied to the automatic docking equipment of the molding machine, the lever 511 is provided with a second toggle end 5112 for contacting the workpiece 4, the second toggle end 5112 is used to move the workpiece 4 to the transition platform 6, the first toggle end 5111 is located on the side close to the loading area 200, the second toggle end 5112 is located on the side close to the assembly area 100, the distance between the first toggle end 5111 and the second toggle end 5112 is greater than the outer diameter of the workpiece 4, the second pushing portion 71 is located within the range between the first toggle end 5111 and the second toggle end 5112, and can move toward the third supporting platform 61. Further, as a preferred embodiment of the present utility model but not a limitation, the lever is provided with a first toggle end and a second toggle end, so that the same lever can perform multiple functions. The first toggle end is used to push the workpiece from the assembly area to the loading area, and the second toggle end is used to push the workpiece to the transition platform when needed. The design of the lever reduces the number of required components and simplifies the mechanical structure. Since the distance between the first toggle end and the second toggle end is greater than the outer diameter of the workpiece, it is ensured that the workpiece can be stably located between the toggle rods during the pushing process without slipping or shifting. At the same time, the second pushing part can smoothly enter the range between the first toggle end and the second toggle end when needed, and flexibly move toward the third supporting platform without affecting the normal pushing of the workpiece by the toggle rod, so as to handle abnormal workpieces by performing the pushing operation.

[0043] like Figures 1 to 5The feeding assembly shown is applied to the automatic docking equipment of the molding machine, the outer contour of the workpiece 4 is arranged in an arc shape, the first toggle end 5111 and / or the second toggle end 5112 is provided with a recess 5113, the recess 5113 corresponds to the shape of the outer contour of the workpiece 4, and the recess 5113 is arranged in a V shape or an arc shape. Further, as a preferred embodiment of the utility model but not a limitation, the recess corresponds to the shape of the outer contour of the workpiece, so that when the workpiece is pushed, the workpiece can be placed on the toggle rod more stably. The V-shaped or arc-shaped recess design can fit the arc-shaped outer contour of the workpiece, reduce the shaking and sliding of the workpiece during movement, and improve the stability of the pushing process. Specifically, the V-shaped recess can better embed into the contour of the workpiece due to its unfolded contact edge, which is suitable for occasions requiring more precise control; while the arc-shaped recess provides a larger contact area, which is conducive to dispersing pressure and protecting the more fragile workpiece surface. Due to the precise match between the recess and the workpiece contour, the lever can more accurately position and push the workpiece, helping to ensure accurate transfer of the workpiece between the assembly area and the loading area, avoiding production problems caused by position offset.

[0044] like Figures 1 to 5 The feeding assembly used in the automatic docking equipment of the molding machine shown in the figure, the first pushing device 5 includes a first sliding table 53 connected to the first pushing part 51, a first guide rail 54 connected to the first sliding table 53, the first driver 52 is used to drive the first sliding table 53 to move on the first guide rail 54, the first pushing part 51 is provided with a first position adjustment member 512 connected to the first sliding table 53, and the first position adjustment member 512 is used to drive the lever 511 to move closer to or away from the assembly area 100. Further, as a preferred embodiment of the utility model but not limited to, by driving the first sliding table to move on the first guide rail by the first driver, the workpiece can be pushed accurately, and the linear motion method is used to ensure the stability and accuracy of the pushing process, and avoid damage or position displacement of the workpiece caused by improper pushing force or direction. The first position adjustment member is connected to the first sliding table and is used to adjust the distance between the lever and the assembly area. The lever can adapt to workpieces of different sizes and different positional relationships between the workpieces in the assembly area and the loading area, which can ensure that the workpiece can be accurately pushed to the target position.

[0045] Optionally, in some embodiments, the first position adjustment member adopts an electric, pneumatic or hydraulic power source.

[0046] like Figures 1 to 5The feeding assembly shown in the figure is applied to the automatic docking equipment of the molding machine, the second pushing device 7 includes a second positioning part 73 connected to the first sliding table 53, the second pushing part 71 is connected to the second positioning part 73, and the second driver 72 drives the second pushing part 71 to move in a direction parallel to the direction in which the first position adjustment member 512 drives the lever 511 to move. Further, as a preferred embodiment of the utility model but not a limitation, since the second pushing device and the first pushing device are simultaneously connected to the first sliding table, the two can work in coordination, ensuring that when the workpiece needs to be pushed to the third supporting table, the second pushing device can respond quickly and accurately perform the action, achieving the continuity and accuracy of the action, thereby improving the response speed and operating efficiency. By directly connecting the second pushing device to the first sliding table, the additional transmission mechanism and connecting parts are reduced, the structure of the entire system is simplified, which not only reduces the cost but also improves the stability and reliability of the system. Since the moving direction of the second pushing part is parallel to the moving direction of the lever driven by the first position adjustment member, it is ensured that there is no interference or conflict between the two when pushing the workpiece, thereby ensuring the stability and accuracy of the workpiece during the pushing process and reducing the risk of workpiece damage or position displacement due to improper operation.

[0047] like Figures 1 to 5 In the feeding assembly used in the automatic docking equipment of the molding machine shown, the lever 511 is provided with a lever connecting end 5114 connected to the first toggle end 5111 and the second toggle end 5112 respectively, and the lever connecting end 5114 extends from the assembly area 100 to the loading area 200. The first position adjustment member 512 is located on the side close to the assembly area 100, and the second driver 72 is located on the side close to the loading area 200. The first driver 52 drives the lever 511 to move in a direction parallel to the moving direction of the first conveying assembly 2. Further, as a preferred embodiment of the present invention but not limited thereto, the lever forms a continuous and stable structure through the connection of the lever connecting end with the first toggle end and the second toggle end, ensuring that the lever can stably transmit power when pushing the workpiece, avoiding local stress concentration or deformation, and improving the stability and safety of the operation. The first position adjustment member is located on the side close to the assembly area, which enables it to quickly adjust the position of the lever when the workpiece enters the assembly area, ensuring that the workpiece can be correctly guided to the transition table.

[0048] Specifically, the second driver is located on the side close to the loading area, and works in conjunction with the first driver to ensure the processing of normal and abnormal workpieces. Since the second driver and the first driver are located at both ends of the lever, they can provide a more balanced driving force, reduce the imbalance or offset of the first pushing device caused by single-point drive, improve the driving efficiency, and achieve efficient workpiece transfer in a limited space. This not only saves space, but also improves the compactness and integration of the equipment. The first driver drives the lever to move in a direction parallel to the direction of movement of the first conveying assembly, ensuring that the lever can keep pace with the first conveying assembly when pushing the workpiece, reducing damage to the workpiece or position offset caused by speed mismatch or inconsistent direction. At the same time, it also simplifies the control logic of the system and reduces the difficulty of operation.

[0049] like Figures 6 to 9 The feeding assembly shown is applied to the automatic docking equipment of the molding machine, the second conveying device 3 includes a second supporting bracket 33 connected to the second supporting platform 31, a second guide rail 34 connected to the second supporting bracket 33, and the second driving assembly 32 includes a second horizontal position adjustment member 321 for driving the second supporting bracket 33 to slide on the second guide rail 34 in the horizontal direction, and a second vertical position adjustment member 322 connected to the second supporting platform 31, and the second vertical position adjustment member 322 is used to drive the second supporting platform 31 to move in the vertical direction. Further, as a preferred embodiment of the utility model but not a limitation, the second conveying device slides in the horizontal direction through the second horizontal position adjustment member, and can also move in the vertical direction through the second vertical position adjustment member. Specifically, the workpiece completes the movement in the X-axis direction on the first conveying assembly, and completes the movement in the Y-axis direction and the Z-axis direction on the second conveying device. The flexibility and adaptability of the feeding assembly are greatly enhanced through the three-dimensional adjustment capability, so that it can cope with the conveying needs of workpieces of different heights and positions.

[0050] In addition, the second horizontal position adjustment member and the second vertical position adjustment member provide precise control of the position of the second support platform, ensuring that the workpiece can be accurately transported to the target position, reducing production problems caused by position deviation. The connection between the second support bracket and the second guide rail ensures the stability of the second support platform during movement. The second guide rail provides a stable sliding path for the support bracket, reducing the possibility of shaking and jamming, thereby ensuring the smoothness and reliability of workpiece transportation.

[0051] Optionally, in some embodiments, the second horizontal position adjusting member and the second vertical position adjusting member adopt electric, pneumatic or hydraulic power sources.

[0052] like Figures 6 to 10The feeding assembly used in the automatic docking equipment of the molding machine shown in the figure, the second supporting bracket 33 is provided with a plurality of second limiting ends 331 abutting against the bottom of the second supporting platform 31, and a second fixing member 332 fixing the second vertical position adjusting member 322, the input station 9 is provided with an input station opening 91 for the second supporting platform 31 to partially extend into, the second supporting platform 31 is connected with a sealing step portion 311 abutting against the bottom of the input station 9, the outer diameter of the sealing step portion 311 is greater than the outer diameter of the second supporting platform 31, the upper end surface of the sealing step portion 311 is lower than the upper end surface of the transition platform 6, and part of the sealing step portion 311 extends into the projection area of ​​the transition platform 6 in the horizontal direction. Further, as a preferred embodiment of the utility model but not a limitation, the plurality of second limiting ends provided on the second supporting bracket ensure the stability of the second supporting platform when it moves horizontally. The abutment of the second limiting end with the bottom of the second supporting platform reduces the error caused by shaking, so that the workpiece can be smoothly transferred on the second supporting platform. The second vertical position adjustment member fixed by the second fixing member can accurately adjust the vertical position of the second support platform, so that the feeding assembly can adapt to workpieces or equipment of different heights, increasing the flexibility and adaptability of the operation process. The opening of the input station allows the second support platform to partially extend in, and at the same time, the sealing step ensures a close contact with the bottom of the input station to reduce the entry of external air into the input station, ensuring the safety of the workpiece during the transmission process and the sealing of the molding machine, reducing the possibility of impurities or pollutants in the air entering the mold, and helping to improve the purity and yield of the product. The outer diameter of the sealing step is larger than the outer diameter of the second support platform, and its upper end surface is lower than the upper end surface of the transition platform, so that the workpiece can have a smooth transition surface when it is transferred from the second support platform to the transition platform, reducing the risk of damage to the workpiece due to impact and jamming. Part of the sealing step extends horizontally into the projection area of ​​the transition platform, ensuring the precise alignment of the upper end surfaces between the second supporting platform and the transition platform. This not only improves the accuracy of workpiece transmission, but also reduces production problems caused by position deviation. For example, the gap between the transition platform and the second supporting platform will not cause collision, jamming, depression, etc. during workpiece transfer.

[0053] like Figures 1 to 10 As shown, the implementation method of Example 1 is as follows:

[0054] A feeding component used in an automated docking device for a molding machine includes a molding machine 1, wherein the molding machine 1 is provided with an assembly area 100, a loading area 200, and a first conveying component 2 that can move between the assembly area 100 and the loading area 200, the loading area 200 is provided with a feed station 9, and a second conveying device 3 that can move relative to the feed station 9, the first conveying component 2 includes a first supporting platform 21 for carrying a workpiece 4, and a first driving component 22 for driving the first supporting platform 21 to move, the second conveying device 3 includes a second supporting platform 31 for carrying the workpiece 4, and a second driving component 32 for driving the second supporting platform 31 to move, and the assembly area 100 is movably connected to a first pushing device 5 for pushing the workpiece 4 from the first supporting platform 21 to the second supporting platform 31.

[0055] The first pushing device 5 includes a first pushing portion 51 abutting against the workpiece 4, and a first driver 52 for driving the first pushing portion 51 to move from the first supporting platform 21 to the second supporting platform 31. The first pushing portion 51 is provided with a lever 511, and the lever 511 is provided with a first driving end 5111 for contacting the workpiece 4. The first driver 52 is a belt-driven power device.

[0056] The assembly area 100 is provided with a detection device for detecting abnormalities of the workpiece, a transition platform 6 and a second pushing device 7 are provided between the assembly area 100 and the loading area 200, the transition platform 6 is provided with a third supporting platform 61, when the detection device detects that the workpiece 4 is in an abnormal state, the second pushing device 7 is used to push the workpiece 4 to be recovered to the third supporting platform 61, the second pushing device 7 includes a second pushing part 71, and a second driver 72 for driving the second pushing part 71 to move. The second driver 72 adopts a pneumatic power device.

[0057] The shifting rod 511 is provided with a second shifting end 5112 for contacting the workpiece 4, and the second shifting end 5112 is used to move the workpiece 4 to the transition platform 6, the first shifting end 5111 is located on the side close to the loading area 200, and the second shifting end 5112 is located on the side close to the assembly area 100, and the distance between the first shifting end 5111 and the second shifting end 5112 is greater than the outer diameter of the workpiece 4, and the second pushing portion 71 is located in the range between the first shifting end 5111 and the second shifting end 5112, and can move toward the third supporting platform 61.

[0058] The outer contour of the workpiece 4 is arranged in an arc shape, and the first driving end 5111 and / or the second driving end 5112 is provided with a recess 5113, and the recess 5113 corresponds to and matches the outer contour shape of the workpiece 4, and the recess 5113 is arranged in a V shape.

[0059] The first pushing device 5 includes a first sliding platform 53 connected to the first pushing portion 51 and a first guide rail 54 connected to the first sliding platform 53. The first driver 52 is used to drive the first sliding platform 53 to move on the first guide rail 54. The first pushing portion 51 is provided with a first position adjustment member 512 connected to the first sliding platform 53. The first position adjustment member 512 is used to drive the lever 511 to move closer to or away from the assembly area 100.

[0060] The first position adjusting member 512 adopts a pneumatic power device.

[0061] The second pushing device 7 includes a second positioning portion 73 connected to the first sliding platform 53, the second pushing portion 71 is connected to the second positioning portion 73, and the second driver 72 drives the second pushing portion 71 to move in a direction parallel to the direction in which the first position adjustment member 512 drives the lever 511 to move.

[0062] The lever 511 is provided with a lever connecting end 5114 respectively connected to the first lever end 5111 and the second lever end 5112, and the lever connecting end 5114 extends from the assembly area 100 toward the loading area 200, the first position adjustment member 512 is located on the side close to the assembly area 100, and the second driver 72 is located on the side close to the loading area 200, and the first driver 52 drives the moving direction of the lever 511 to be parallel to the moving direction of the first conveying component 2.

[0063] The second conveying device 3 includes a second supporting bracket 33 connected to the second supporting platform 31, and a second guide rail 34 connected to the second supporting bracket 33. The second driving assembly 32 includes a second horizontal position adjusting member 321 for driving the second supporting bracket 33 to slide in the horizontal direction on the second guide rail 34, and a second vertical position adjusting member 322 connected to the second supporting platform 31. The second vertical position adjusting member 322 is used to drive the second supporting platform 31 to move in the vertical direction.

[0064] The second horizontal position adjusting member 321 and the second vertical position adjusting member 322 adopt pneumatic power devices.

[0065] The second supporting bracket 33 is provided with a plurality of second limit ends 331 abutting against the bottom of the second supporting platform 31, and a second fixing part 332 for fixing the second vertical position adjusting part 322. The input station 9 is provided with an input station opening 91 for partially extending the second supporting platform 31. The second supporting platform 31 is connected with a sealing step portion 311 abutting against the bottom of the input station 9. The outer diameter of the sealing step portion 311 is larger than the outer diameter of the second supporting platform 31. The upper end surface of the sealing step portion 311 is lower than the upper end surface of the transition platform 6. Part of the sealing step portion 311 extends into the projection area of ​​the transition platform 6 in the horizontal direction.

[0066] When the detection device detects that the preform is misaligned, it determines that the workpiece 4 is an abnormal workpiece. First, the first driver 52 moves a distance so that the workpiece 4 is located between the first toggle end 5111 and the second toggle end 5112 and the second pushing device 7 and the workpiece 4 are located in the same straight line. Then, the first position adjustment member 512 drives the lever 511 to move toward the assembly area 100 until the workpiece 4 is located between the first toggle end 5111 and the second toggle end 5112. The first driver 52 continues to move, and the second toggle end 5112 contacts the surface of the workpiece 4 and pushes the workpiece 4 from the first support platform 21 to the transition platform 6. The second pushing device 7 is started, and the second driver 72 drives the second pushing portion 71 to move toward the transition platform 6 and pushes the workpiece 4 toward the third support platform 61. After the second driver 72 drives the second pushing portion 71 to reset, the first position adjustment member 512 drives the lever 511 to move away from the assembly area 100. The first driver 52 is reset to move the first pushing device 5 to the assembly area.

[0067] The detection device determines that the workpiece 4 is a normal workpiece. First, the first driver 52 moves a distance and ensures that the workpiece 4 is located in the front area of ​​the first toggle end 5111. Then, the first position adjustment member 512 drives the toggle rod 511 to move toward the assembly area 100 until the workpiece 4 is located in front of the first toggle end 5111. The first driver 52 continues to move, and the first toggle end 5111 contacts the surface of the workpiece 4 and pushes the workpiece 4 from the first supporting platform 21 to the transition platform 6. The first driver 52 continues to move, and the first toggle end 5111 pushes the workpiece 4 from the transition platform 6. 6 is transferred to the second supporting platform 31, the first position adjusting member 512 drives the lever 511 to move away from the assembly area 100, the first driver 52 is reset to make the first pushing device 5 move to the assembly area, and under the drive of the second horizontal position adjusting member 321, the second supporting bracket 33 is in the horizontal direction along the second guide rail 34, and the second supporting bracket 33 drives the second supporting platform 31 to be located at the lower side of the input station opening 91, and under the drive of the second vertical position adjusting member 322, the second supporting platform 31 partially extends into the input station opening 91, and the sealing step portion 311 abuts against the bottom of the input station 9. After the workpiece 4 is delivered to the inner cavity of the molding machine, the second vertical position adjusting member 322 drives the second supporting platform 31 to reset, and the second horizontal position adjusting member 321 drives the second supporting bracket 33 to reset in the horizontal direction along the second guide rail 34. The upper end surface of the sealing step portion 311 is lower than the upper end surface of the transition platform 6, and part of the sealing step portion 311 extends into the projection area of ​​the transition platform 6 in the horizontal direction. The upper end surface of the transition platform 6 is flush with the upper end surface of the second supporting platform 31, and the gap between the transition platform 6 and the second supporting platform 31 will not cause collision, jamming, depression, etc. when the workpiece 4 is transferred.

[0068] The utility model provides a first conveying assembly 2, a second conveying device 3, and a first pushing device 5, so that the workpiece can be quickly and smoothly transferred between the assembly area 100 and the loading area 200, reducing the collision and wear between the mold cores and between the preform and the mold core caused by manual handling, extending the service life of the mold core, and improving the quality of the product and the production efficiency of the molding machine.

[0069] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.

Claims

1. A feeding assembly for use in an automated docking device for a molding machine, comprising a molding machine (1), wherein the molding machine (1) is provided with an assembly area (100), a loading area (200), and a first conveying assembly (2) movable between the assembly area (100) and the loading area (200), characterized in that: The loading area (200) is provided with an input station (9) and a second conveying device (3) movable relative to the input station (9); the first conveying component (2) comprises a first supporting platform (21) for carrying a workpiece (4) and a first driving component (22) for driving the first supporting platform (21) to move; the second conveying device (3) comprises a second supporting platform (31) for carrying the workpiece (4) and a second driving component (32) for driving the second supporting platform (31) to move; and the assembly area (100) is movably connected to a first pushing device (5) for pushing the workpiece (4) from the first supporting platform (21) to the second supporting platform (31).

2. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 1 is characterized in that: The first pushing device (5) comprises a first pushing portion (51) abutting against the workpiece (4), and a first driver (52) for driving the first pushing portion (51) to move from the first supporting platform (21) to the second supporting platform (31), the first pushing portion (51) being provided with a shifting rod (511), and the shifting rod (511) being provided with a first shifting end (5111) for contacting the workpiece (4).

3. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 2 is characterized in that: The assembly area (100) is provided with a detection device for detecting abnormalities of the workpiece. A transition platform (6) and a second pushing device (7) are provided between the assembly area (100) and the loading area (200). The transition platform (6) is provided with a third supporting platform (61). When the detection device detects that the workpiece (4) is in an abnormal state, the second pushing device (7) is used to push the workpiece (4) to be recovered toward the third supporting platform (61). The second pushing device (7) includes a second pushing portion (71) and a second driver (72) for driving the second pushing portion (71) to move.

4. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 3 is characterized in that: The shifting rod (511) is provided with a second shifting end (5112) for contacting the workpiece (4), the second shifting end (5112) being used to move the workpiece (4) to the transition platform (6), the first shifting end (5111) being located on a side close to the loading area (200), the second shifting end (5112) being located on a side close to the assembly area (100), the distance between the first shifting end (5111) and the second shifting end (5112) being greater than an outer diameter of the workpiece (4), the second pushing portion (71) being located within a range between the first shifting end (5111) and the second shifting end (5112), and being movable toward the third supporting platform (61).

5. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 4 is characterized in that: The outer contour of the workpiece (4) is arranged in an arc shape, and the first toggle end (5111) and / or the second toggle end (5112) is provided with a recess (5113), the recess (5113) corresponds to the shape of the outer contour of the workpiece (4), and the recess (5113) is arranged in a V shape or an arc shape.

6. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 4, characterized in that: The first pushing device (5) comprises a first sliding platform (53) connected to the first pushing portion (51) and a first guide rail (54) connected to the first sliding platform (53); the first driver (52) is used to drive the first sliding platform (53) to move on the first guide rail (54); the first pushing portion (51) is provided with a first position adjustment member (512) connected to the first sliding platform (53); the first position adjustment member (512) is used to drive the lever (511) to move towards or away from the assembly area (100).

7. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 6, characterized in that: The second pushing device (7) comprises a second positioning portion (73) connected to the first sliding platform (53), the second pushing portion (71) is connected to the second positioning portion (73), and the second driver (72) drives the second pushing portion (71) to move in a direction parallel to the direction in which the first position adjusting member (512) drives the lever (511) to move.

8. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 6, characterized in that: The shifting rod (511) is provided with a shifting rod connecting end (5114) respectively connected to the first shifting end (5111) and the second shifting end (5112); the shifting rod connecting end (5114) extends from the assembly area (100) toward the loading area (200); the first position adjustment member (512) is located on a side close to the assembly area (100); the second driver (72) is located on a side close to the loading area (200); and the first driver (52) drives the shifting rod (511) to move in a direction parallel to a direction of movement of the first conveying assembly (2).

9. The feeding assembly used in the automatic docking equipment of a molding machine according to any one of claims 3 to 8, characterized in that: The second conveying device (3) comprises a second supporting bracket (33) connected to the second supporting platform (31), and a second guide rail (34) connected to the second supporting bracket (33); the second driving assembly (32) comprises a second horizontal position adjusting member (321) for driving the second supporting bracket (33) to slide on the second guide rail (34) in a horizontal direction, and a second vertical position adjusting member (322) connected to the second supporting platform (31); the second vertical position adjusting member (322) is used to drive the second supporting platform (31) to move in a vertical direction.

10. The feeding assembly used in the automatic docking equipment of the molding machine according to claim 9, characterized in that: The second supporting bracket (33) is provided with a plurality of second limiting ends (331) abutting against the bottom of the second supporting platform (31), and a second fixing member (332) fixing the second vertical position adjusting member (322); the input station (9) is provided with an input station opening (91) for partially extending the second supporting platform (31); the second supporting platform (31) is connected with a sealing step portion (311) abutting against the bottom of the input station (9); the outer diameter of the sealing step portion (311) is larger than the outer diameter of the second supporting platform (31); the upper end surface of the sealing step portion (311) is lower than the upper end surface of the transition platform (6); and part of the sealing step portion (311) extends into the projection area of ​​the transition platform (6) in the horizontal direction.

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