Plastic shell positioning and feeding device
By designing a plastic shell positioning and feeding device, the problem of low efficiency of plastic shell stacking storage and automated robot grasping in the prior art is solved, and the automatic positioning and accurate feeding of plastic shells are realized, and the production efficiency and reliability of processing steps are improved.
Patent Information
- Application Number
- CN202420633607.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-29
AI Technical Summary
In the prior art, the stack storage and automated manipulator grabbing process of plastic shells are inefficient, and it is easy to cause errors in subsequent processing steps due to manual placement position errors.
A plastic shell positioning and feeding device is designed, including a feeding workbench, a feeding mechanism, a positioning frame and an upper and lower support mechanism. The feeding mechanism realizes accurate positioning and automatic feeding of the plastic shell through the feeding slide table and feeding push plate. The positioning frame ensures accurate positioning of the plastic shell by in line with the outer contour of the plastic shell; the upper and lower support mechanism realizes stable material distribution and feeding of the plastic shell through cylinder drive and limiting parts.
It realizes automatic positioning and accurate feeding of plastic shells, improves production efficiency, reduces manual errors, and ensures the reliability of subsequent processing steps.
Smart Images
Figure CN222612361U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding devices, in particular to a plastic shell positioning feeding device. Background Art
[0002] like Figure 8 The plastic shell parts shown have a complex structure and need to be transported to the target position in sequence during the production process, and then grabbed by an automated robot and placed in a mold for processing. In the prior art, in order to reduce the floor space, multiple plastic shells are stacked and stored, and then the plastic shells are manually transported to the target position one by one. This method has low production efficiency and is prone to errors in subsequent automated robot grabbing due to position errors caused by manual placement, affecting subsequent processing steps. Utility Model Content
[0003] In view of the shortcomings of the above-mentioned existing production technology, the present application provides a plastic shell positioning and feeding device, which can automatically realize the automatic positioning and feeding of stacked plastic shells, ensure that the plastic shells are accurately transported to the required target position, and improve work efficiency.
[0004] The technical solution adopted by the utility model is as follows:
[0005] The plastic shell positioning and feeding device comprises a feeding workbench, on which a feeding mechanism is arranged, and the feeding mechanism can push a single plastic shell from a storage position to a target position, and the storage workbench is fixed at the storage position on the upper end surface of the feeding workbench, and the plastic shells to be fed are stacked and stored on the storage workbench, and a feeding channel which runs through the upper and lower parts is arranged on the storage workbench, and the plastic shells on the storage workbench fall onto the feeding mechanism through the feeding channel for feeding; an upper supporting mechanism and a lower supporting mechanism are arranged on the feeding workbench, and the height difference between the upper supporting mechanism and the lower supporting mechanism is exactly the thickness of a plastic shell, and the upper supporting mechanism can support the stacked plastic shells in turn, thereby realizing the sequential distribution of the stacked materials.
[0006] Furthermore, a positioning frame is arranged at the target position, and the positioning frame is detachably connected to the feeding workbench through a connecting piece, and the side of the positioning frame is a positioning end face, and the positioning end face can be matched and contacted with an outer contour of one side of the plastic shell.
[0007] Furthermore, the feeding mechanism includes two parallel feeding slides, which are detachably connected to the end surface of the feeding workbench through connecting pieces, and the two feeding slides extend from the storage position to the target position. The two feeding slides are used to support the plastic shell during the feeding process, and a feeding push plate is arranged between the two feeding slides. One end surface of the feeding push plate is a pushing end surface, and the pushing end surface and the outer contour of one side of the plastic shell can be in matching contact. The feeding push plate is connected to the sliding plate through two linkage plates, and the left and right ends of the sliding plate are slidably connected to two parallel feeding slide rails through sliders. The two feeding slide rails are detachably connected to the lower end surface of the feeding workbench through connecting pieces, and a feeding linear cylinder is arranged on one side of the sliding plate, and the feeding linear cylinder is fixed to the lower end surface of the feeding workbench, and the driving end of the feeding linear cylinder is connected to the sliding plate.
[0008] Furthermore, a first feeding limit bracket is arranged at the target position of the feeding workbench, the first feeding limit bracket is fixed on the lower end surface of the feeding workbench, the first feeding limit bracket is connected to the first feeding limit piece, the first feeding limit piece is located on the moving path of the sliding plate, and the sliding plate contacts the first feeding limit piece when it moves to the target position, and a second feeding limit bracket is arranged at the storage position of the feeding workbench, the second feeding limit bracket is fixed on the upper end surface of the feeding workbench, the second feeding limit bracket is connected to the second feeding limit piece, the second feeding limit piece is located on the moving path of the feeding push plate, and the feeding push plate contacts the second feeding limit piece when it moves to the storage position, thereby limiting the feeding push plate.
[0009] Furthermore, one side of the sliding plate is connected to an induction bracket, and a proximity switch bracket is respectively arranged at the feeding position and the storage position of the lower end surface of the feeding workbench. The proximity switch is connected to the proximity switch bracket, and the proximity switch is located on the moving path of the induction bracket.
[0010] Furthermore, a plurality of limit rods are vertically fixed on the feeding workbench, and the plurality of limit rods are distributed along the edge of the unloading channel, and the plurality of limit rods together limit the stacked plastic shells inside.
[0011] Furthermore, the upper support mechanism includes a first upper support plate and a second upper support plate, the first upper support plate and the second upper support plate are respectively arranged on both sides of the unloading channel, the left and right sides of the lower end surface of the first upper support plate are slidably connected to the first upper support plate slide rail through a slider, the first upper support plate slide rail is fixed on the material storage workbench, the left and right sides of the lower end surface of the first upper support plate are respectively connected to the first upper pushing block, and the first upper pushing block is connected to the driving end of the first upper driving cylinder; the left and right sides of the lower end surface of the second upper support plate are slidably connected to the second upper support plate slide rail through a slider, the second upper support plate slide rail is fixed on the material storage workbench, and the left and right sides of the second upper support plate are respectively connected to the driving end of the second driving cylinder.
[0012] Furthermore, the lower support mechanism includes a first lower support plate and a second lower support plate, the first lower support plate and the second lower support plate are respectively arranged on both sides of the unloading channel, the left and right sides of the lower end surface of the first lower support plate are slidably connected to the first lower support plate slide rail by a slider, the first lower support plate slide rail is fixed on the material storage workbench, one side of the first lower support plate is connected to the driving end of the first lower driving cylinder, the left and right sides of the lower end surface of the second lower support plate are slidably connected to the second lower support plate slide rail by a slider, the second lower support plate slide rail is fixed on the material storage workbench, and the left and right sides of the second lower support plate are respectively connected to the driving end of a second lower driving cylinder.
[0013] Furthermore, a first upper limit bracket is provided on the moving path of the first upper push block, and a first upper limit member is connected to the first upper limit bracket. The first upper limit member can contact the front end of the first upper push block and limit the first upper push block.
[0014] Furthermore, the left and right sides of the lower end surface of the second upper support plate are respectively connected to the second upper push block, a second upper limit bracket is arranged on the moving path of the second upper push block, the second upper limit bracket is fixed on the material storage workbench, and the second upper limit bracket forms a limit for the second upper push block.
[0015] The beneficial effects of the utility model are as follows:
[0016] The utility model has a compact and reasonable structure and is easy to operate. It can automatically realize the automatic positioning and feeding of stacked plastic shells, ensure that the plastic shells are accurately transported to the required target position, and improve work efficiency. The setting of the limit rod can ensure that the stacked plastic shells do not collapse, ensuring a smooth feeding process; the setting of the upper and lower support structures can ensure stability during material separation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the utility model.
[0018] Figure 2 This is a structural diagram of the feeding mechanism of the utility model from the front view.
[0019] Figure 3 This is a structural diagram of the feeding mechanism of the utility model from the back side.
[0020] Figure 4 This is a structural diagram of the material storage mechanism of the utility model from the first perspective.
[0021] Figure 5 This is a structural diagram of the material storage mechanism of the utility model from a second viewing angle.
[0022] Figure 6 It is a schematic diagram of the upper support structure of the utility model.
[0023] Figure 7It is a schematic diagram of the lower support structure of the utility model.
[0024] Figure 8 This is a structural diagram of the plastic shell.
[0025] Among them: 1. Feeding workbench; 2. Feeding slide; 3. Positioning frame; 4. Feeding push plate; 5. Feeding linear cylinder; 6. Feeding slide rail; 7. First feeding limit bracket; 8. First feeding limit piece; 9. Second feeding limit bracket; 10. Second feeding limit piece; 11. Proximity switch bracket; 12. Proximity switch; 13. Linkage plate; 14. Sliding plate; 15. Induction bracket; 16. Material storage workbench; 17. Unloading channel; 18. Limit rod; 19. First upper support plate; 20. Two upper support plates; 21. First upper drive cylinder; 22. First upper support plate slide rail; 23. First upper push block; 24. First upper limit bracket; 25. First upper limit member; 26. Second upper support plate slide rail; 27. Second drive cylinder; 28. Second upper push block; 29. Second upper limit bracket; 30. First lower support plate; 31. Second lower support plate; 32. First lower drive cylinder; 33. First lower support plate slide rail; 34. Second lower drive cylinder; 35. Second lower support plate slide rail. DETAILED DESCRIPTION
[0026] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.
[0027] like Figure 1 As shown, the plastic shell positioning and feeding device includes a feeding workbench 1, on which a feeding mechanism is arranged, and the feeding mechanism can push a single plastic shell from a storage position to a target position, and a positioning frame 3 is arranged at the target position, and the positioning frame 3 is detachably connected to the feeding workbench 1 through a connecting piece, and the side of the positioning frame 3 is a positioning end face, and the positioning end face and an outer contour of one side of the plastic shell can be matched and contacted, and when the feeding mechanism pushes a single plastic shell to the target position, an outer contour of one side of the plastic shell is in positioning contact with the positioning end face of the positioning frame 3, so as to realize accurate positioning of the plastic shell and ensure that the plastic shell is fed into place.
[0028] like Figure 2 and Figure 3As shown, the feeding mechanism includes two parallel feeding slides 2, which are detachably connected to the upper end surface of the feeding workbench 1 through a connecting piece, and the two feeding slides 2 extend from the storage position to the target position. The two feeding slides 2 are used to carry the plastic shell during the feeding process. A feeding push plate 4 is arranged between the two feeding slides 2, and one end surface of the feeding push plate 4 is a pushing end surface. The pushing end surface and the outer contour of one side of the plastic shell can be matched and contacted, ensuring that the feeding push plate 4 can fully contact the outer contour of one side of the plastic shell to ensure the stability of feeding. The feeding push plate 4 is connected to the sliding plate 14 through two linkage plates 13, and the left and right ends of the sliding plate 14 are slidably connected to two mutually parallel feeding slide rails 6 through sliders, and the two feeding slide rails 6 are detachably connected to the lower end surface of the feeding workbench 1 through a connecting piece. A feeding linear cylinder 5 is arranged on one side of the sliding plate 14, and the feeding linear cylinder 5 is fixed to the lower end surface of the feeding workbench 1, and the driving end of the feeding linear cylinder 5 is connected to the sliding plate 14.
[0029] like Figure 2 and Figure 3 As shown, a first feeding limit bracket 7 is provided at the target position of the feeding workbench 1, the first feeding limit bracket 7 is fixed on the lower end surface of the feeding workbench 1, the first feeding limit member 8 is connected to the first feeding limit bracket 7, the first feeding limit member 8 is located on the moving path of the sliding plate 14, and the sliding plate 14 contacts the first feeding limit member 8 when it moves to the target position, thereby realizing the limiting effect on the sliding plate 14. A second feeding limit bracket 9 is provided at the material storage position of the feeding workbench 1, the second feeding limit bracket 9 is fixed on the upper end surface of the feeding workbench 1, the second feeding limit bracket 9 is connected to the second feeding limit member 10, the second feeding limit member 10 is located on the moving path of the feeding push plate 4, and the feeding push plate 4 contacts the second feeding limit member 10 when it moves to the material storage position, thereby realizing the limiting effect on the feeding push plate 4.
[0030] like Figure 3 As shown, one side of the sliding plate 14 is connected to the induction bracket 15, and a proximity switch bracket 11 is respectively set at the feeding position and the storage position of the lower end surface of the feeding workbench 1, and the proximity switch bracket 11 is connected to the proximity switch 12. The proximity switch 12 is located on the moving path of the induction bracket 15. When the induction bracket 15 moves to the proximity switch 12, it means that it has moved into place, and the proximity switch 12 sends a signal to control the feeding linear cylinder 5 to stop working.
[0031] like Figure 1 As shown, a material storage workbench 16 is fixed at the material storage position on the upper end surface of the feeding workbench 1, and plastic shells to be fed are stacked and stored on the material storage workbench 16. A material discharge channel 17 which runs through the material storage workbench 16 from top to bottom is provided, and the plastic shells on the material storage workbench 16 fall onto the feeding slide 2 through the material discharge channel 17 for feeding.
[0032] like Figure 4 and Figure 5 As shown, a plurality of limiting rods 18 are vertically fixed on the feeding workbench 1, and the plurality of limiting rods 18 are distributed along the edge of the unloading channel 17. The plurality of limiting rods 18 together limit the stacked plastic shells inside to prevent the stacked plastic shells from falling.
[0033] like Figure 4 and Figure 5 As shown, an upper supporting mechanism and a lower supporting mechanism are arranged on the feeding workbench 1, and the height difference between the upper supporting mechanism and the lower supporting mechanism is just the thickness of a plastic shell. The upper supporting mechanism can support the stacked plastic shells in turn, thereby realizing the sequential separation of the stacked materials.
[0034] like Figure 6 As shown, the upper support mechanism includes a first upper support plate 19 and a second upper support plate 20, which are respectively arranged on both sides of the unloading channel 17. The left and right sides of the lower end surface of the first upper support plate 19 are slidably connected to the first upper support plate slide rail 22 through a slider, and the first upper support plate slide rail 22 is fixed on the material storage workbench 16. The left and right sides of the lower end surface of the first upper support plate 19 are respectively connected to the first upper push block 23, and the first upper push block 23 is connected to the driving end of the first upper driving cylinder 21. The first upper driving cylinder 21 can push the first upper push block 23 to move forward and backward, and the first upper push block 23 drives the first upper support plate 19 to move forward and backward along the first upper support plate slide rail 22. The left and right sides of the lower end surface of the second upper support plate 20 are slidably connected to the second upper support plate slide rail 26 through a slider, and the second upper support plate slide rail 26 is fixed on the material storage workbench 16. The left and right sides of the second upper support plate 20 are respectively connected to the driving ends of the second driving cylinder 27 , and the second driving cylinder 27 can drive the second upper support plate 20 to move forward and backward along the second upper support plate slide rail 26 .
[0035] like Figure 6 As shown, a first upper limit bracket 24 is provided on the moving path of the first upper push block 23 , and a first upper limit member 25 is connected to the first upper limit bracket 24 . The first upper limit member 25 can contact the front end of the first upper push block 23 and limit the first upper push block 23 .
[0036] like Figure 6 As shown, the left and right sides of the lower end surface of the second upper support plate 20 are respectively connected to the second upper push block 28, and a second upper limit bracket 29 is arranged on the moving path of the second upper push block 28. The second upper limit bracket 29 is fixed on the material storage workbench 16, and the second upper limit bracket 29 forms a limit for the second upper push block 28.
[0037] When the upper support mechanism is working, the first upper support plate 19 and the second upper support plate 20 jointly support the edge of the plastic shell.
[0038] As shown in FIG. 7 , the lower support mechanism includes a first lower support plate 30 and a second lower support plate 31, which are respectively arranged on both sides of the unloading channel 17, and the left and right sides of the lower end surface of the first lower support plate 30 are slidably connected to the first lower support plate slide rail 33 through sliders, and the first lower support plate slide rail 33 is fixed on the material storage workbench 16. One side of the first lower support plate 30 is connected to the driving end of the first lower driving cylinder 32, and the first lower driving cylinder 32 can drive the first lower support plate 30 to move forward and backward along the first lower support plate slide rail 33 when working. The left and right sides of the lower end surface of the second lower support plate 31 are slidably connected to the second lower support plate slide rail 35 through sliders, and the second lower support plate slide rail 35 is fixed on the material storage workbench 16. The left and right sides of the second lower support plate 31 are respectively connected to the driving end of a second lower driving cylinder 34, and the second lower driving cylinder 34 can drive the second lower support plate 31 to move forward and backward along the second lower support plate slide rail 35 when working.
[0039] The working principle of the utility model is: when in use, multiple plastic shells are stacked up and down and placed in an area formed by multiple limit rods 18, and the multiple limit rods 18 jointly limit the stacked plastic shells inside to prevent the stacked plastic shells from falling. At this time, the first upper support plate 19 and the second upper support plate 20 of the upper support mechanism are controlled to be close to each other, and jointly support the edge of a plastic shell at the bottom. Next, the first lower support plate 30 and the second lower support plate 31 of the lower support mechanism are controlled to be close to each other, and at the same time, the first upper support plate 19 and the second upper support plate 20 of the upper support mechanism are controlled to be away from each other, so that a plastic shell at the bottom falls on the first lower support plate 30 and the second lower support plate 31, and the entire stacked plastic shell falls to the height of a product. Next, the first upper support plate 19 and the second upper support plate 20 of the upper support mechanism are controlled to be close to each other, and support the edge of the second plastic shell at the bottom. Then, the first lower support plate 30 and the second lower support plate 31 of the lower support mechanism are controlled again to move away from each other, and the last plastic shell falls on the feeding slide 2 through the unloading channel 17, and is pushed to the target position by the feeding mechanism and fits the positioning frame 3 to achieve accurate positioning of the plastic shell and ensure that the plastic shell is fed into place.
[0040] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.
Claims
1. A plastic shell positioning and feeding device, comprising a feeding workbench (1), characterized in that: A feeding mechanism is arranged on the feeding workbench (1), and the feeding mechanism can push a single plastic shell from a storage position to a target position. A storage workbench (16) is fixed at the storage position on the upper end surface of the feeding workbench (1), and the plastic shells to be fed are stacked and stored on the storage workbench (16). A material discharge channel (17) which passes through the storage workbench (16) is arranged, and the plastic shells on the storage workbench (16) fall onto the feeding mechanism through the material discharge channel (17) for feeding. An upper supporting mechanism and a lower supporting mechanism are arranged on the feeding workbench (1), and the height difference between the upper supporting mechanism and the lower supporting mechanism is exactly the thickness of a plastic shell. The upper supporting mechanism can support the stacked plastic shells in turn, thereby realizing the sequential distribution of the stacked materials.
2. The plastic shell positioning and feeding device according to claim 1, characterized in that: A positioning frame (3) is arranged at the target position, and the positioning frame (3) is detachably connected to the feeding workbench (1) via a connecting piece, and the side surface of the positioning frame (3) is a positioning end surface, and the positioning end surface and the outer contour of one side of the plastic shell can be matched and contacted.
3. The plastic shell positioning and feeding device according to claim 2, characterized in that: The feeding mechanism comprises two parallel feeding slides (2), the two feeding slides (2) being detachably connected to the upper end surface of the feeding workbench (1) via a connecting piece, the two feeding slides (2) extending from a material storage position to a target position, the two feeding slides (2) being used to carry the plastic shell during the feeding process, a feeding push plate (4) being arranged between the two feeding slides (2), one end surface of the feeding push plate (4) being a pushing end surface, the pushing end surface being able to fit and contact with the outer contour of one side of the plastic shell, and the feeding The material push plate (4) is connected to the sliding plate (14) through two linkage plates (13); the left and right ends of the sliding plate (14) are slidably connected to two mutually parallel feeding slide rails (6) through sliders; the two feeding slide rails (6) are detachably connected to the lower end surface of the feeding workbench (1) through connecting pieces; a feeding linear cylinder (5) is arranged on one side of the sliding plate (14); the feeding linear cylinder (5) is fixed to the lower end surface of the feeding workbench (1); and the driving end of the feeding linear cylinder (5) is connected to the sliding plate (14).
4. The plastic shell positioning and feeding device according to claim 3, characterized in that: A first feeding limit bracket (7) is arranged at the target position of the feeding workbench (1), the first feeding limit bracket (7) is fixed on the lower end surface of the feeding workbench (1), the first feeding limit bracket (7) is connected to a first feeding limit member (8), the first feeding limit member (8) is located on the moving path of the sliding plate (14), and the sliding plate (14) contacts the first feeding limit member (8) when it moves to the target position; a second feeding limit bracket (9) is arranged at the material storage position of the feeding workbench (1), the second feeding limit bracket (9) is fixed on the upper end surface of the feeding workbench (1), the second feeding limit bracket (9) is connected to a second feeding limit member (10), the second feeding limit member (10) is located on the moving path of the feeding push plate (4), and the feeding push plate (4) contacts the second feeding limit member (10) when it moves to the material storage position, thereby limiting the feeding push plate (4).
5. The plastic shell positioning and feeding device according to claim 4, characterized in that: One side of the sliding plate (14) is connected to an induction bracket (15), and a proximity switch bracket (11) is respectively provided at a feeding position and a storage position on the lower end surface of the feeding workbench (1), and a proximity switch (12) is connected to the proximity switch bracket (11), and the proximity switch (12) is located on a moving path of the induction bracket (15).
6. The plastic shell positioning and feeding device according to claim 5, characterized in that: A plurality of limiting rods (18) are vertically fixed on the feeding workbench (1), the plurality of limiting rods (18) are distributed along the edge of the unloading channel (17), and the plurality of limiting rods (18) jointly limit the stacked plastic shells inside.
7. The plastic shell positioning and feeding device according to claim 6, characterized in that: The upper support mechanism comprises a first upper support plate (19) and a second upper support plate (20), the first upper support plate (19) and the second upper support plate (20) being respectively arranged on both sides of the material discharge channel (17); the left and right sides of the lower end surface of the first upper support plate (19) are slidably connected to the first upper support plate slide rail (22) through a slider, the first upper support plate slide rail (22) is fixed on the material storage workbench (16); the left and right sides of the lower end surface of the first upper support plate (19) are respectively connected to the first upper push block (23), the first upper push block (23) is connected to the driving end of the first upper driving cylinder (21); the left and right sides of the lower end surface of the second upper support plate (20) are slidably connected to the second upper support plate slide rail (26) through a slider, the second upper support plate slide rail (26) is fixed on the material storage workbench (16), and the left and right sides of the second upper support plate (20) are respectively connected to the driving end of the second driving cylinder (27).
8. The plastic shell positioning and feeding device according to claim 7, characterized in that: The lower support mechanism comprises a first lower support plate (30) and a second lower support plate (31), the first lower support plate (30) and the second lower support plate (31) being respectively arranged on both sides of the material discharge channel (17), the left and right sides of the lower end surface of the first lower support plate (30) being slidably connected to the first lower support plate slide rail (33) via a slider, the first lower support plate slide rail (33) being fixed on the material storage workbench (16), one side of the first lower support plate (30) being connected to the driving end of the first lower driving cylinder (32), the left and right sides of the lower end surface of the second lower support plate (31) being slidably connected to the second lower support plate slide rail (35) via a slider, the second lower support plate slide rail (35) being fixed on the material storage workbench (16), and the left and right sides of the second lower support plate (31) being respectively connected to the driving end of a second lower driving cylinder (34).
9. The plastic shell positioning and feeding device according to claim 8, characterized in that: A first upper limit bracket (24) is provided on the moving path of the first upper push block (23), and a first upper limit member (25) is connected to the first upper limit bracket (24). The first upper limit member (25) is capable of contacting the front end of the first upper push block (23) and limiting the first upper push block (23).
10. The plastic shell positioning and feeding device according to claim 9, characterized in that: The left and right sides of the lower end surface of the second upper support plate (20) are respectively connected to the second upper push block (28); a second upper limit bracket (29) is arranged on the moving path of the second upper push block (28); the second upper limit bracket (29) is fixed on the material storage workbench (16); and the second upper limit bracket (29) forms a limit for the second upper push block (28).