Automatic boxing device for injection molded parts

Abstract

The utility model provides an automatic boxing device for injection molded parts, which relates to the field of automatic boxing equipment for injection molded parts and comprises a rack, a conveying mechanism is mounted at the lower end of one side of an inner cavity of the rack and comprises a first roller conveyor and a second roller conveyor, and a translation mechanism is mounted at the upper end of one side of the inner cavity of the rack and comprises a first roller conveyor and a second roller conveyor. The translation mechanism comprises two translation assemblies and a grabbing assembly, the translation mechanism is used for placing a partition plate, and the two translation assemblies are fixedly connected with the inner wall of the rack; the device comprises a rack, a conveying mechanism is installed at the lower end of one side of an inner cavity of the rack, the conveying mechanism comprises a first roller conveyor and a second roller conveyor, a translation mechanism is installed at the upper end of one side of the inner cavity of the rack, the translation mechanism comprises a translation assembly and a grabbing assembly, the translation mechanism is used for containing a partition plate, and the grabbing assembly is used for grabbing the partition plate. The number of the translation assemblies is two, and the translation assemblies are fixedly connected with the inner wall of the rack.

Description

Technical Field

[0001] The utility model belongs to the field of automatic packing equipment for injection molded parts, and specifically relates to an automatic packing device for injection molded parts. Background Art

[0002] An automatic packing device is a device used in the automated production process, mainly for automatically packing formed parts or products into packing boxes, which can reduce manual operations and improve production efficiency. Injection molded parts are parts formed through injection molding machines. After the valve body injection molded parts are formed by the injection molding machine, they are usually packed using an automatic packing device;

[0003] According to the Chinese patent application number: 202020006080.2, there is disclosed an automatic packing device for injection molded parts, including a cabinet body. At the upper end of the inner cavity of the cabinet body, a first cylinder is fixedly installed. At the lower end of the first cylinder, a support frame is fixedly installed. A weighing device is arranged inside the support frame. On the left side surface of the inner cavity of the cabinet body, a mounting seat is fixedly installed. At the upper end of the mounting seat, a conveying roller path is movably connected. A material guiding plate is arranged below the conveying roller path. At the lower left end of the cabinet body, a connecting seat is fixedly installed. At the right end of the inner cavity of the connecting seat, a fixed block is fixedly installed. At the left end of the connecting seat, a connecting shaft is movably inserted, which can automatically pour the injection molded parts into the container. It not only improves the packing efficiency of the injection molded parts, but also weighs the injection molded parts through the weighing device, which can ensure that the number of injection molded parts placed in the container is consistent, facilitating the batch packing of the injection molded parts, and is simple to operate and convenient to use;

[0004] The prior art effectively solves the problem that it is inconvenient to count the quantity during the use of the automatic packing equipment, and has the advantages of being able to perform batch packing and counting. However, when packing the valve body injection molded parts, after being taken out by the injection molded part manipulator, they need to be manually packed. According to the production requirements, a layer of products is placed and then a layer of hollow board partition is placed, and then the injection molded parts are placed. After filling the injection molded parts, another layer of hollow board partition is placed. And this kind of automatic packing device can only pack the injection molded parts, and the partition needs to be manually placed, thus reducing the automation efficiency.

[0005] In summary, therefore, the utility model provides an automatic packing device for injection molded parts to solve the above problems. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An automatic packing device for injection molded parts, comprising a frame. At the lower end of one side of the inner cavity of the frame, a conveying mechanism is installed. The conveying mechanism includes a first roller conveyor and a second roller conveyor. At the upper end of one side of the inner cavity of the frame, a translation mechanism is installed. The translation mechanism includes a translation component and a grasping component. The translation mechanism is used to place partitions. The number of translation components is two, and they are respectively fixedly connected to the inner wall of the frame. The translation component includes a guide plate, a chute, a first motor, a first threaded rod, and a first threaded sleeve. The grasping component includes a gantry, a placement plate, a mounting plate, a first cylinder, and a suction cup clamp. Both ends of the placement plate are fixedly connected to the inner wall of the frame. The gantry is located between the two guide plates. One end of the mounting plate is fixedly connected to the gantry. The first cylinder is fixed to the top of the mounting plate. The output end of the first cylinder is fixedly connected to the suction cup clamp. The first threaded rod and the first threaded sleeve are both installed in the inner cavity of the guide plate. The first motor is fixedly connected to the guide plate. The output shaft of the first motor penetrates into the inner cavity of the guide plate and is in transmission connection with the first threaded rod. One end of the first threaded rod is movably connected to the inner wall of the guide plate through a bearing. The chute is opened on the surface of the guide plate. One end of the first threaded sleeve is sleeved on the surface of the first threaded rod and is threadedly connected to the surface of the first threaded rod. The other end of the first threaded sleeve penetrates through the chute and is fixedly connected to the gantry and is slidably connected to the inner cavity of the chute. On the other side of the inner cavity of the frame, a lifting mechanism is installed. The lifting mechanism includes a lifting component and a pushing component. The lifting mechanism is used to provide support for the packing box.

[0008] Further, in the present utility model, the first roller conveyor is installed at the lower end of one side of the inner cavity of the frame, and the second roller conveyor is installed above the first roller conveyor.

[0009] Further, in the present utility model, the lifting component includes a support frame, a movable plate, a protection box, a second threaded rod, a second threaded sleeve, a second motor, a driving gear, a driven gear, and a connecting rod. The support frame is fixedly connected to the inner wall of the frame. The movable plate is located on one side of the support frame. The protection box is fixed to the top of the support frame. The second threaded rod is located in the inner cavity of the support frame and is movably connected to the bottom of the inner cavity of the frame through a bearing.

[0010] Further, in the present utility model, one end of the second threaded sleeve is sleeved on the surface of the second threaded rod, and the other end of the second threaded sleeve is fixedly connected to the movable plate. The driving gear, the driven gear, and the connecting rod are all installed in the inner cavity of the protection box. The second motor is fixed to the surface of the protection box.

[0011] Furthermore, in the present utility model, the output shaft of the second motor penetrates into the inner cavity of the protective box and is in transmission connection with the driving gear. The driving gear meshes with the driven gear. One end of the connecting rod is fixedly connected to the driven gear, and the other end of the connecting rod penetrates into the inner cavity of the support frame and is in transmission connection with the second threaded rod. The driven gear is movably connected to the inner wall of the protective box through a bearing.

[0012] Furthermore, in the present utility model, the pushing assembly includes a support plate, a second cylinder, a push plate, a limiting groove, and a limiting block. One end of the support plate is fixedly connected to the movable plate, the second cylinder is fixed on the surface of the support plate, the push plate is located on the surface of the movable plate, and the output end of the second cylinder penetrates through the support plate and is fixedly connected to the push plate.

[0013] Furthermore, in the present utility model, the limiting groove is opened on the inner wall of the support frame. One end of the limiting block is fixedly connected to the movable plate, and the other end of the limiting block extends into the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0014] Beneficial effects: The present utility model has the following beneficial effects:

[0015] By providing a frame, a conveying mechanism, and a lifting mechanism, the present utility model can automatically pack injection molded parts. The first roller conveyor is used to convey empty boxes, and the second roller conveyor is used to convey full turnover boxes. The turnover boxes can be replaced through the lifting assembly and the pushing assembly, so as to facilitate the packing of injection molded parts. By providing a translation assembly and a grasping assembly, the present utility model can place partitions. The grasping assembly is used to grasp partitions, and the grasping assembly is moved through the translation assembly, so as to place the partitions in the turnover boxes, thereby reducing the labor intensity of manual operations and effectively improving the automation effect of packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the present utility model;

[0017] Figure 2 is the connection state structural schematic diagram of the frame, the conveying mechanism, the translation mechanism, and the lifting mechanism of the present utility model;

[0018] Figure 3 is the separated state structural schematic diagram of the lifting assembly and the pushing assembly of the present utility model;

[0019] Figure 4 is the separated state structural schematic diagram of the grasping assembly and the first threaded sleeve of the present utility model.

[0020] In the figure:

[0021] 1. Frame; 2. Conveying mechanism; 21. First roller conveyor; 22. Second roller conveyor; 3. Translation mechanism; 31. Translation assembly; 311. Guide plate; 312. Slide; 313. First motor; 314. First threaded rod; 315. First threaded sleeve; 32. Grasping assembly; 321. Gantry; 322. Storage plate; 323. Mounting plate; 324. First cylinder; 325. Suction cup clamp; 4. Lifting mechanism; 41. Lifting assembly; 411. Support frame; 412. Movable plate; 413. Protective box; 414. Second threaded rod; 415. Second threaded sleeve; 416. Second motor; 417. Driving gear; 418. Driven gear; 419. Connecting rod; 42. Pushing assembly; 421. Support plate; 422. Second cylinder; 423. Pushing plate; 424. Limiting groove; 425. Limiting block. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0023] Example 1

[0024] like Figures 1-4As shown in the figure, this is the first embodiment of the present utility model. This embodiment provides an automatic boxing device for injection molded parts, including a frame 1. At the lower end of one side of the inner cavity of the frame 1, a conveying mechanism 2 is installed. The conveying mechanism 2 includes a first roller conveyor 21 and a second roller conveyor 22. At the upper end of one side of the inner cavity of the frame 1, a translation mechanism 3 is installed. The translation mechanism 3 includes a translation component 31 and a grasping component 32. The translation mechanism 3 is used to place partitions. The number of translation components 31 is two, and they are respectively fixedly connected to the inner wall of the frame 1. The translation component 31 includes a guide plate 311, a chute 312, a first motor 313, a first threaded rod 314, and a first threaded sleeve 315. The grasping component 32 includes a gantry 321, a placement plate 322, a mounting plate 323, a first cylinder 324, and a suction cup clamp 325. Both ends of the placement plate 322 are fixedly connected to the inner wall of the frame 1. The gantry 321 is located between the two guide plates 311. One end of the mounting plate 323 is fixedly connected to the gantry 321. The first cylinder 324 is fixed to the top of the mounting plate 323. The output end of the first cylinder 324 is fixedly connected to the suction cup clamp 325. Both the first threaded rod 314 and the first threaded sleeve 315 are installed in the inner cavity of the guide plate 311. The first motor 313 is fixedly connected to the guide plate 311. The output shaft of the first motor 313 penetrates into the inner cavity of the guide plate 311 and is in transmission connection with the first threaded rod 314. One end of the first threaded rod 314 is movably connected to the inner wall of the guide plate 311 through a bearing. The chute 312 is opened on the surface of the guide plate 311. One end of the first threaded sleeve 315 is sleeved on the surface of the first threaded rod 314 and is threadedly connected to the surface of the first threaded rod 314. The other end of the first threaded sleeve 315 penetrates through the chute 312 and is fixedly connected to the gantry 321 and is slidably connected to the inner cavity of the chute 312. On the other side of the inner cavity of the frame 1, a lifting mechanism 4 is installed. The lifting mechanism 4 includes a lifting component 41 and a pushing component 42. The lifting mechanism 4 is used to provide support for the packing box.

[0025] As Figures 1-4As shown in the figure, the first roller conveyor 21 is used to convey empty boxes, and the second roller conveyor 22 is used to convey full turnover boxes. The turnover boxes conveyed by the first roller conveyor 21 are moved to the upper end inside the frame 1 through the lifting assembly 41 and the pushing assembly 42. The top of the placing plate 322 is used to place partitions. After the valve body injection moldings are loaded into the turnover boxes by an external mechanic and a layer of valve body injection moldings is filled, the output end of the first cylinder 324 pushes the suction cup clamp 325 to move downward. The suction cup clamp 325 sucks the partition by using the vacuum principle. The output shaft of the first motor 313 rotates to drive the first threaded rod 314 to rotate. When the first threaded rod 314 rotates, it drives the first threaded sleeve 315 to move along the surface of the first threaded rod 314. When the first threaded sleeve 315 moves, it drives the gantry 321 to move along the inner cavity of the chute 312 towards the lifting mechanism 4, so that the grasping assembly 32 can place the partition in the turnover box, thereby reducing the labor intensity of manual operation. The movement trajectory of the grasping assembly 32 can be positioned by a sensor. The loaded turnover box is moved to the position of the second roller conveyor 22 through the lifting assembly 41, and then pushed to the surface of the second roller conveyor 22 through the pushing assembly 42 and conveyed to the outside through the second roller conveyor 22, so as to complete the boxing operation of the valve body injection moldings.

[0026] Embodiment 2

[0027] Refer to Figure 1 、 2 And 4, which is the second embodiment of the present invention. This embodiment is based on the previous embodiment.

[0028] In this embodiment, the lifting assembly 41 includes a support frame 411, a movable plate 412, a protective box 413, a second threaded rod 414, a second threaded sleeve 415, a second motor 416, a driving gear 417, a driven gear 418 and a connecting rod 419. The support frame 411 is fixedly connected to the inner wall of the frame 1. The movable plate 412 is located on one side of the support frame 411. The protective box 413 is fixed to the top of the support frame 411. The second threaded rod 414 is located inside the support frame 411 and is movably connected to the bottom of the inner cavity of the frame 1 through a bearing.

[0029] One end of the second threaded sleeve 415 is sleeved on the surface of the second threaded rod 414, and the other end of the second threaded sleeve 415 is fixedly connected to the movable plate 412. The driving gear 417, the driven gear 418 and the connecting rod 419 are all installed inside the protective box 413, and the second motor 416 is fixed to the surface of the protective box 413.

[0030] The output shaft of the second motor 416 penetrates into the inner cavity of the protective box 413 and is drivingly connected to the driving gear 417. The driving gear 417 meshes with the driven gear 418. One end of the connecting rod 419 is fixedly connected to the driven gear 418, and the other end of the connecting rod 419 penetrates into the inner cavity of the support frame 411 and is drivingly connected to the second threaded rod 414. The driven gear 418 is movably connected to the inner wall of the protective box 413 through a bearing.

[0031] As Figure 1 , 2 and shown in FIG. 4, the rotation of the output shaft of the second motor 416 drives the driving gear 417 to rotate. When the driving gear 417 rotates, it drives the driven gear 418 to rotate. When the driven gear 418 rotates, it drives the second threaded rod 414 to rotate through the connecting rod 419. When the second threaded rod 414 rotates, it drives the movable plate 412 to move up and down through the second threaded sleeve 415, so as to adjust the position of the turnover box. The limiting groove 424 and the limiting block 425 can limit the movement track of the movable plate 412, so as to prevent the movable plate 412 from shifting during the movement. The forward rotation of the output shaft of the second motor 416 drives the movable plate 412 to move upward, and the reverse rotation of the output shaft of the second motor 416 drives the movable plate 412 to move downward.

[0032] Embodiment 3

[0033] Referring to Figure 2 and 3 , this is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0034] In this embodiment, the first roller conveyor 21 is installed at the lower end on one side of the inner cavity of the frame 1, and the second roller conveyor 22 is installed above the first roller conveyor 21.

[0035] The pushing assembly 42 includes a support plate 421, a second cylinder 422, a pushing plate 423, a limiting groove 424 and a limiting block 425. One end of the support plate 421 is fixedly connected to the movable plate 412, the second cylinder 422 is fixed on the surface of the support plate 421, the pushing plate 423 is located on the surface of the movable plate 412, and the output end of the second cylinder 422 penetrates through the support plate 421 and is fixedly connected to the pushing plate 423.

[0036] The limiting groove 424 is opened on the inner wall of the support frame 411. One end of the limiting block 425 is fixedly connected to the movable plate 412, and the other end of the limiting block 425 extends into the inner cavity of the limiting groove 424 and is slidably connected to the inner cavity of the limiting groove 424.

[0037] As Figure 2 and 3As shown, after the movable plate 412 moves to the position of the second roller conveyor 22, the output end of the second cylinder 422 extends to push the push plate 423 to move. The push plate 423 pushes the turnover box towards the surface of the second roller conveyor 22. Through the cooperation of the lifting assembly 41 and the second roller conveyor 22, the fully loaded turnover box can be moved to the outside and can be carried manually or by an AGV cart.

[0038] During use, the empty box is conveyed to the surface of the movable plate 412 through the first roller conveyor 21. The empty box is moved to the upper end inside the frame 1 through the lifting assembly 41. The top of the placement plate 322 is used to place the partition plate. After the valve body injection molded parts are loaded into the turnover box by an external mechanic and a layer of valve body injection molded parts is filled, the output end of the first cylinder 324 pushes the suction cup clamp 325 to move downward. The suction cup clamp 325 sucks the partition plate by using the vacuum principle. The output shaft of the first motor 313 rotates to drive the first threaded rod 314 to rotate. When the first threaded rod 314 rotates, it drives the first threaded sleeve 315 to move along the surface of the first threaded rod 314. When the first threaded sleeve 315 moves, it drives the gantry 321 to move towards the lifting mechanism 4 along the inner cavity of the chute 312, so that the grasping assembly 32 can place the partition plate in the turnover box, thereby reducing the labor intensity of manual operation. After being filled, the lifting assembly 41 moves the turnover box to the position of the second roller conveyor 22. The output end of the second cylinder 422 extends to push the push plate 423 to move. The push plate 423 pushes the turnover box towards the surface of the second roller conveyor 22 and is conveyed to the outside through the second roller conveyor 22, thereby completing the packing operation of the valve body injection molded parts.

[0039] The standard parts used in this application document can all be purchased from the market and can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art in this field, which belongs to the common general knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0040] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. An automatic packing device for injection molded parts, comprising a frame (1), characterized in that: At the lower end of one side of the inner cavity of the frame (1), a conveying mechanism (2) is installed. The conveying mechanism (2) includes a first roller conveyor (21) and a second roller conveyor (22). At the upper end of one side of the inner cavity of the frame (1), a translation mechanism (3) is installed. The translation mechanism (3) includes a translation component (31) and a grasping component (32). The translation mechanism (3) is used to place partition boards. The number of the translation components (31) is two, and they are respectively fixedly connected to the inner wall of the frame (1). The translation component (31) includes a guide plate (311), a chute (312), a first motor (313), a first threaded rod (314), and a first threaded sleeve (315). The grasping component (32) includes a gantry (321), a placement plate (322), a mounting plate (323), a first cylinder (324), and a suction cup clamp (325). Both ends of the placement plate (322) are fixedly connected to the inner wall of the frame (1). The gantry (321) is located between the two guide plates (311). One end of the mounting plate (323) is fixedly connected to the gantry (321). The first cylinder (324) is fixed to the top of the mounting plate (323). The output end of the first cylinder (324) is fixedly connected to the suction cup clamp (325). The first threaded rod (314) and the first threaded sleeve (315) are both installed in the inner cavity of the guide plate (311). The first motor (313) is fixedly connected to the guide plate (311). The output shaft of the first motor (313) penetrates into the inner cavity of the guide plate (311) and is in transmission connection with the first threaded rod (314). One end of the first threaded rod (314) is movably connected to the inner wall of the guide plate (311) through a bearing. The chute (312) is opened on the surface of the guide plate (311). One end of the first threaded sleeve (315) is sleeved on the surface of the first threaded rod (314) and is threadedly connected to the surface of the first threaded rod (314). The other end of the first threaded sleeve (315) penetrates through the chute (312) and is fixedly connected to the gantry (321) and is slidably connected to the inner cavity of the chute (312). On the other side of the inner cavity of the frame (1), a lifting mechanism (4) is installed. The lifting mechanism (4) includes a lifting component (41) and a pushing component (42). The lifting mechanism (4) is used to provide support for the packing box.

2. The automatic packing device for injection molded parts according to claim 1, characterized in that: The first roller conveyor (21) is installed at the lower end of one side of the inner cavity of the frame (1), and the second roller conveyor (22) is installed above the first roller conveyor (21).

3. The automatic packing device for injection molded parts according to claim 1, characterized in that: The lifting assembly (41) includes a support frame (411), a movable plate (412), a protective box (413), a second threaded rod (414), a second threaded sleeve (415), a second motor (416), a driving gear (417), a driven gear (418) and a connecting rod (419). The support frame (411) is fixedly connected to the inner wall of the frame (1). The movable plate (412) is located on one side of the support frame (411). The protective box (413) is fixed to the top of the support frame (411). The second threaded rod (414) is located in the inner cavity of the support frame (411) and is movably connected to the bottom of the inner cavity of the frame (1) through a bearing.

4. The automatic packing device for injection molded parts according to claim 3, wherein: One end of the second threaded sleeve (415) is sleeved on the surface of the second threaded rod (414), and the other end of the second threaded sleeve (415) is fixedly connected to the movable plate (412). The driving gear (417), the driven gear (418) and the connecting rod (419) are all installed in the inner cavity of the protective box (413). The second motor (416) is fixed to the surface of the protective box (413).

5. The automatic packing device for injection molded parts according to claim 3, wherein: The output shaft of the second motor (416) penetrates into the inner cavity of the protective box (413) and is in transmission connection with the driving gear (417). The driving gear (417) meshes with the driven gear (418). One end of the connecting rod (419) is fixedly connected to the driven gear (418), and the other end of the connecting rod (419) penetrates into the inner cavity of the support frame (411) and is in transmission connection with the second threaded rod (414). The driven gear (418) is movably connected to the inner wall of the protective box (413) through a bearing.

6. The automatic packing device for injection molded parts according to claim 1, characterized in that: The pushing assembly (42) includes a support plate (421), a second cylinder (422), a pushing plate (423), a limiting groove (424) and a limiting block (425). One end of the support plate (421) is fixedly connected to the movable plate (412). The second cylinder (422) is fixed to the surface of the support plate (421). The pushing plate (423) is located on the surface of the movable plate (412). The output end of the second cylinder (422) penetrates through the support plate (421) and is fixedly connected to the pushing plate (423).

7. The automatic packing device for injection molded parts according to claim 6, wherein: The limiting groove (424) is opened on the inner wall of the support frame (411). One end of the limiting block (425) is fixedly connected to the movable plate (412), and the other end of the limiting block (425) extends into the inner cavity of the limiting groove (424) and is slidably connected to the inner cavity of the limiting groove (424).

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