Transfer device for injection molding part production

Abstract

The utility model belongs to the technical field of injection molding part production, and particularly relates to a transfer device for injection molding part production, which comprises a belt conveyor and a turnover mechanism, the two fixing lugs with holes are symmetrically fixed on the top surface of the lifting platform; the rotating roller is rotationally mounted between the two fixing lugs with holes; a second driving motor; an overturning plate; the two clamping plates are symmetrically distributed at the ends, away from the rotating rollers, of the overturning plates; the driving assemblies are connected to the driving assemblies in a drivable mode and used for driving the two driving assemblies to move in the opposite directions; according to the utility model, the two belt conveyors are used for transferring the injection molded part, and the injection molded part is overturned by 180 degrees through the overturning mechanism in the transferring process, so that the back surface of the injection molded part is conveniently produced and processed, manual overturning by a worker is not needed, the device is suitable for a processing assembly line, and the processing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molding part production, and particularly relates to a transfer device for injection molding part production. Background Art

[0002] Injection molding parts refer to various injection molding products produced by an injection molding machine, including various packages, parts, etc., which are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents.

[0003] At present, after the injection molding parts are formed, generally a transfer device is needed to transfer the parts to the next working station. For example, for operations such as grinding and trimming the blanks, labeling and film laminating the finished injection molding parts, a transfer device is required for transfer.

[0004] In the prior art, a handcart is usually used to transfer the injection molding parts, and the staff manually picks and places the materials. For scenarios that require flipping (such as labeling the back of the injection molding parts), the staff manually flips them, resulting in low efficiency.

[0005] To solve the above problems, a transfer device for injection molding part production is proposed in this application. Summary of the Utility Model

[0006] To solve the above problems existing in the prior art, the utility model provides a transfer device for injection molding part production, which has the characteristics of convenient use and high processing efficiency.

[0007] To achieve the above object, the utility model provides the following technical solution: A transfer device for injection molding part production, including two belt conveyors arranged at intervals and a flipping mechanism located between the two belt conveyors, and the flipping mechanism includes:

[0008] A lifting platform;

[0009] Perforated fixed ears, two of which are symmetrically fixed on the top surface of the lifting platform;

[0010] A rotating roller, which is rotatably installed between the two perforated fixed ears;

[0011] A second driving motor, which is fixed on the perforated fixed ear and used to drive the rotating roller to rotate;

[0012] A flipping plate, one end of which is fixed to the rotating roller;

[0013] Clamping plates, two of which are symmetrically distributed at one end of the flipping plate away from the rotating roller;

[0014] A driving component, which is drivably connected to the driving component and is used to drive the two driving components to move in opposite directions.

[0015] As a preferred technical solution of the present utility model, the driving component includes:

[0016] Fixed plates, two of which are symmetrically fixed to the free end of the flipping plate;

[0017] A bidirectional threaded screw rod, which is rotatably installed between the two fixed plates, and the bidirectional threaded screw rod penetrates through the clamping plate and is connected to the clamping plate by means of screw thread engagement;

[0018] A first driving motor, which is fixed on the fixed plate and is used to drive the bidirectional threaded screw rod to rotate.

[0019] As a preferred technical solution of the present utility model, the driving component further includes:

[0020] A guide rod, which is fixed between the two fixed plates, and the guide rod penetrates through the clamping plate.

[0021] As a preferred technical solution of the present utility model, it further includes:

[0022] Rubber blocks, which are fixed on the opposite surfaces of the two clamping plates, and anti-slip convex strips are fixed on the opposite surfaces of the two rubber blocks.

[0023] As a preferred technical solution of the present utility model, the flipping mechanism further includes:

[0024] Limit bosses, two of which are symmetrically fixed to the top surface of the lifting platform;

[0025] A rubber pad, which is fixed to the top end of the limit boss and contacts the rubber pad when the flipping plate flips to the horizontal state.

[0026] As a preferred technical solution of the present utility model, the flipping mechanism further includes:

[0027] A support frame;

[0028] A top plate, which is fixed to the top end of the support frame, and the lifting platform is installed on the top of the top plate.

[0029] As a preferred technical solution of the present utility model, it further includes:

[0030] A vertical cylinder, which is fixed to the bottom surface of the top plate, and the piston rod of the vertical cylinder penetrates through the top plate and is fixedly connected to the lifting platform.

[0031] As a preferred technical solution of the present utility model, it further includes:

[0032] Guide columns, four of which are diagonally fixed to the bottom surface of the lifting platform, and the guide columns penetrate through the top plate.

[0033] Compared with the prior art, the beneficial effects of the present utility model are:

[0034] In the present utility model, two belt conveyors are provided for transporting injection molded parts. During the transportation process, the injection molded parts are flipped 180 degrees by the flipping mechanism, so as to facilitate the production and processing of the back surface of the injection molded parts, without manual flipping by workers, which is applicable to the processing assembly line and greatly improves the processing efficiency.

[0035] Other additional advantages and beneficial effects of this application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of this application. Description of the Drawings

[0036] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0037] Figure 1 is a schematic structural diagram of the present utility model;

[0038] Figure 2 is an axonometric structural diagram of the flipping mechanism in the present utility model;

[0039] Figure 3 For the present utility model Figure 2 is an enlarged structural diagram of part A in the present utility model.

[0040] In the figure: 1, belt conveyor; 2, flipping mechanism; 21, support frame; 22, top plate; 23, lifting platform; 24, flipping plate; 25, clamping plate; 26, driving component; 261, fixing plate; 262, bidirectional threaded lead screw; 263, first driving motor; 264, guide rod; 27, fixing ear with hole; 28, rotating roller; 29, second driving motor; 3, vertical cylinder; 4, guide column; 5, limiting boss; 6, rubber pad; 7, rubber block; 71, anti-slip rib. Detailed Description of the Embodiment

[0041] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0042] Please refer to Figures 1-3 , the present utility model provides the following technical solutions: A transfer device for injection molding production includes two belt conveyors 1 arranged at intervals and a flipping mechanism 2 located between the two belt conveyors 1. The flipping mechanism 2 includes: a lifting platform 23, perforated fixed ears 27, a rotating roller 28, a second driving motor 29, a flipping plate 24, clamping plates 25, and a driving assembly 26.

[0043] Furthermore, as shown by Figure 1 , in this embodiment, two perforated fixed ears 27 are symmetrically fixed to the top surface of the lifting platform 23. The rotating roller 28 is rotatably installed between the two perforated fixed ears 27. The second driving motor 29 is fixed to the perforated fixed ear 27 and is used to drive the rotating roller 28 to rotate. One end of the flipping plate 24 is fixed to the rotating roller 28. Two clamping plates 25 are symmetrically distributed at the end of the flipping plate 24 away from the rotating roller 28. The driving assembly 26 is drivably connected to the driving assembly 26 and is used to drive the two driving assemblies 26 to move in opposite directions. After adopting the above solution, during use, the injection molding is transferred by the belt conveyor 1. When the injection molding is transferred to the inside of the two clamping plates 25, the belt conveyor 1 pauses. At this time, the driving assembly 26 acts to drive the two clamping plates 25 to move inward and clamp the injection molding. Then the second driving motor 29 is started to drive the rotating roller 28 to rotate, and the injection molding is driven to flip 180 degrees through the flipping plate 24 and the two clamping plates 25. At this time, the injection molding is above the other belt conveyor 1. Then the driving assembly 26 acts to drive the two clamping plates 25 to move outward away from each other, and the injection molding is placed on the other belt conveyor 1 for transfer. Finally, the second driving motor 29 is started to drive the rotating roller 28 to rotate in the reverse direction to reset the two clamping plates 25. Then the belt conveyor 1 continues to start to transfer the next injection molding. This cycle is repeated to achieve the transfer and turning over of the injection molding. The present utility model uses two belt conveyors 1 to transfer the injection molding, and the injection molding is flipped 180 degrees by the flipping mechanism 2 during the transfer process to facilitate the production and processing of the back surface of the injection molding. There is no need for manual flipping by workers, which is applicable to the processing assembly line and greatly improves the processing efficiency.

[0044] It should be noted that the front belt conveyor 1 pauses immediately when the injection molded part is transferred to the inside of the two clamping plates 25 and restarts after the two clamping plates 25 are reset. The rear belt conveyor 1 continuously operates during the entire production process without pausing.

[0045] Optionally, as shown by Figure 1 and Figure 2 In this embodiment, the driving assembly 26 includes: a fixed plate 261, a bidirectional threaded screw 262, and a first driving motor 263. The two fixed plates 261 are symmetrically fixed to the free end of the flipping plate 24. The bidirectional threaded screw 262 is rotatably installed between the two fixed plates 261, and the bidirectional threaded screw 262 penetrates through the clamping plate 25 and is connected to the clamping plate 25 by means of screw thread engagement. The first driving motor 263 is fixed on the fixed plate 261 and is used to drive the bidirectional threaded screw 262 to rotate. After adopting the above solution, when in use, the first driving motor 263 is started to drive the bidirectional threaded screw 262 to rotate. Under the action of screw thread engagement, the two clamping plates 25 approach or move away from each other.

[0046] Preferably, as shown by Figure 1 and Figure 2 In this embodiment, the driving assembly 26 further includes: a guide rod 264. The guide rod 264 is fixed between the two fixed plates 261, and the guide rod 264 penetrates through the clamping plate 25. After adopting the above solution, the guide rod 264 provided is used to guide the clamping plate 25, improving the stability of the clamping plate 25.

[0047] Preferably, as shown by Figures 1-3 In this embodiment, it further includes: rubber blocks 7. Rubber blocks 7 are fixed on the opposing surfaces of the two clamping plates 25, and anti-slip ridges 71 are fixed on the opposing surfaces of the two rubber blocks 7. After adopting the above solution, the rubber blocks 7 are flexible. By clamping the injection molded part with the rubber blocks 7, the safety of the injection molded part is ensured, avoiding mechanical damage caused by rigid contact.

[0048] Preferably, as shown by Figure 1 and Figure 2 In this embodiment, the flipping mechanism 2 further includes: limit bosses 5 and rubber pads 6. The two limit bosses 5 are symmetrically fixed to the top surface of the lifting platform 23, and the rubber pad 6 is fixed to the top end of the limit boss 5. When the flipping plate 24 flips to the horizontal state, it contacts the rubber pad 6. After adopting the above solution, the limit bosses 5 and the rubber pads 6 are used to limit the flipping plate 24, ensuring that the flipping plate 24 is in a horizontal state when it flips to the maximum position. Moreover, the rubber pad 6 is flexible, avoiding damage caused by rigid impact.

[0049] Preferably, as shown by Figure 1 and Figure 2As shown in the figure, in this embodiment, the flipping mechanism 2 further includes: a support frame 21 and a top plate 22. The top plate 22 is fixed to the top end of the support frame 21, and the lifting platform 23 is installed on the top of the top plate 22. After adopting the above solution, during use, the support frame 21 and the top plate 22 are used to stably support the lifting platform 23.

[0050] Preferably, Figure 1 and Figure 2 As shown in the figure, in this embodiment, it further includes: a vertical cylinder 3. The vertical cylinder 3 is fixed to the bottom surface of the top plate 22, and the piston rod of the vertical cylinder 3 passes through the top plate 22 and is fixedly connected to the lifting platform 23. After adopting the above solution, during use, the vertical cylinder 3 can be started, and the lifting platform 23 is driven to move in the vertical direction by the piston rod of the vertical cylinder 3 to adjust the initial height of the lifting platform 23, and try to make the clamping plate 25 clamp the middle part or a position close to the middle part of the injection molded part, which can improve the stability of the injection molded part during flipping.

[0051] Preferably, Figure 1 and Figure 2 As shown in the figure, in this embodiment, it further includes: guide posts 4. Four guide posts 4 are diagonally fixed to the bottom surface of the lifting platform 23, and the guide posts 4 pass through the top plate 22. After adopting the above solution, during use, the four guide posts 4 provided are used to guide the lifting platform 23, improving the stability of the lifting platform 23.

[0052] It should be noted that the belt conveyor 1, the first driving motor 263, the second driving motor 29, and the vertical cylinder 3 are all commercially available conventional devices with built-in power switches. Those skilled in the art can make conventional selections according to the usage needs. Their working principles are common knowledge well-known to those skilled in the art and have been fully disclosed in the prior art, so no more details will be elaborated herein.

[0053] The circuit connection involved in the present invention is a common means adopted by those skilled in the art and can obtain technical inspiration through a limited number of experiments, belonging to the widely used prior art.

[0054] The components not described in detail herein are prior art.

[0055] The working principle and usage process of the present invention: For the transfer device of the present invention, during use, the injection molded part is transferred by the belt conveyor 1. When the injection molded part is transferred to the inside of the two clamping plates 25, the belt conveyor 1 pauses. At this time, the driving assembly 26 acts, driving the two clamping plates 25 to move towards the inside and clamp the injection molded part. Then, the second driving motor 29 is started, driving the rotating roller 28 to rotate, and driving the injection molded part to flip 180 degrees through the flipping plate 24 and the two clamping plates 25. At this time, the injection molded part is above another belt conveyor 1;

[0056] After that, the driving component 26 acts to drive the two clamping plates 25 to move away from each other towards the outside, place the injection molded part on another belt conveyor 1 for transfer. Finally, the second driving motor 29 is started to drive the rotating roller 28 to rotate in the reverse direction, reset the two clamping plates 25. After that, the belt conveyor 1 continues to start to transfer the next injection molded part. In this way, the transfer and turning over of the injection molded part are realized in a cycle;

[0057] The utility model uses two belt conveyors 1 provided for transferring the injection molded part. During the transfer process, the injection molded part is turned over by 180 degrees through the turning mechanism 2, so as to facilitate the production and processing of the back surface of the injection molded part. There is no need for manual turning by workers, which is applicable to the processing assembly line and greatly improves the processing efficiency;

[0058] In addition, for injection molded parts of different heights, the vertical cylinder 3 can be started, and the piston rod of the vertical cylinder 3 drives the lifting platform 23 to move in the vertical direction to adjust the initial height of the lifting platform 23, and try to make the clamping plates 25 clamp the middle part or the position close to the middle part of the injection molded part, which can improve the stability of the injection molded part during turning over.

[0059] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A transfer device for injection molded parts production, comprising two belt conveyors (1) arranged at intervals and a turnover mechanism (2) located between the two belt conveyors (1), characterized in that: The turning mechanism (2) comprises: Lifting platform (23); A fixing ear (27) with a hole, wherein two fixing ears (27) with a hole are symmetrically fixed on the top surface of the lifting platform (23); A rotating roller (28), the rotating roller (28) being rotatably mounted between the two fixed ears (27) with holes; A second driving motor (29), the second driving motor (29) being fixed on the fixed ear (27) with a hole and used for driving the rotating roller (28) to rotate; a turning plate (24), one end of the turning plate (24) being fixed to the rotating roller (28); Clamping plates (25), wherein two clamping plates (25) are symmetrically distributed at one end of the flip plate (24) away from the rotating roller (28); A drive assembly (26) is drivably connected to the drive assembly (26) and is used to drive the two drive assemblies (26) to move in opposite directions.

2. A transfer device for injection molded parts production according to claim 1, characterized in that: The drive assembly (26) comprises: A fixing plate (261), wherein two fixing plates (261) are symmetrically fixed to the free ends of the flip plate (24); A bidirectional threaded screw (262), wherein the bidirectional threaded screw (262) is rotatably mounted between the two fixing plates (261), and the bidirectional threaded screw (262) passes through the clamping plate (25) and is connected to the clamping plate (25) by means of a threaded engagement; A number one driving motor (263), the number one driving motor (263) being fixed on the fixing plate (261) and being used for driving the bidirectional threaded screw (262) to rotate.

3. A transfer device for injection molded parts production according to claim 2, characterized in that: The drive assembly (26) further comprises: A guide rod (264), wherein the guide rod (264) is fixed between the two fixing plates (261), and the guide rod (264) passes through the clamping plate (25).

4. A transfer device for injection molded parts production according to claim 3, characterized in that: Also includes: A rubber block (7) is fixed on opposite surfaces of the two clamping plates (25), and anti-slip convex strips (71) are fixed on opposite surfaces of the two rubber blocks (7).

5. A transfer device for injection molded parts production according to claim 1, characterized in that: The turning mechanism (2) further comprises: Limiting bosses (5), two limiting bosses (5) are symmetrically fixed on the top surface of the lifting platform (23); A rubber pad (6) is fixed to the top of the limiting boss (5) and contacts the rubber pad (6) when the flip plate (24) flips to a horizontal state.

6. A transfer device for injection molded parts production according to claim 1, characterized in that: The turning mechanism (2) further comprises: Support frame (21); A top plate (22), wherein the top plate (22) is fixed to the top end of the support frame (21), and the lifting platform (23) is installed on the top of the top plate (22).

7. A transfer device for injection molded parts production according to claim 6, characterized in that: Also includes: A vertical cylinder (3), wherein the vertical cylinder (3) is fixed to the bottom surface of the top plate (22), and a piston rod of the vertical cylinder (3) passes through the top plate (22) and is fixedly connected to the lifting platform (23).

8. A transfer device for injection molded parts production according to claim 7, characterized in that: Also includes: Guide columns (4), four of the guide columns (4) are fixed diagonally to the bottom surface of the lifting platform (23), and the guide columns (4) penetrate the top plate (22).

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