Positioning mechanism for stamping duplex cup
By designing a positioning mechanism that includes components such as a support plate, a top plate, and a lower die, the precise positioning of the workpiece is achieved through the cooperation of gears and cylinders. This solves the offset problem caused by the lack of positioning in the double cup stamping machine, improves stamping accuracy, and reduces the defect rate.
Patent Information
- Application Number
- CN202520475807.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-18
AI Technical Summary
The existing double cup stamping machine lacks a positioning mechanism, which causes the workpiece to shift during the stamping process, affecting stamping accuracy and increasing the defect rate and enterprise costs.
A positioning mechanism was designed, comprising components such as a support plate, a top plate, a lower mold, a bearing plate, a moving rod, a positioning plate, and a cylinder. Through the cooperation of gears, screws, and cylinders, the precise positioning of the workpiece is achieved, avoiding deviation.
It effectively prevents workpiece deviation during the stamping process, improves stamping accuracy, reduces defective products, and lowers enterprise costs.
Smart Images
Figure CN223875947U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pet product processing equipment technical field, especially in kind of double cup stamping with positioning mechanism. BACKGROUND
[0002] Double cup is a kind of pet product, mainly used to hold pet food and water, and double cup is often used to puncher when processing at present, and the existing double cup puncher has no positioning mechanism, resulting in the deviation of workpiece during stamping process, thereby affecting the stamping accuracy, and then a large number of defective products are produced, which increases the cost of enterprises, so it is urgent to design a kind of double cup stamping positioning mechanism to solve the above problems. UTILITY MODEL CONTENTS
[0003] The utility model aims at providing a kind of double cup stamping positioning mechanism to solve the problem that the existing double cup puncher has no positioning mechanism, resulting in the deviation of workpiece during stamping process, thereby affecting the stamping accuracy, and then a large number of defective products are produced, which increases the cost of enterprises.
[0004] To solve the above technical problems, the utility model provides a kind of double cup stamping positioning mechanism, including support plate, the support plate top is fixed with two lower mould and is fixed with top plate through a plurality of stand columns, the top of top plate is opened with two through holes and is equipped with two first gear and the drive mechanism of driving two first gear rotation, bottom is equipped with two bearing plate, two bearing plate are fixed with connecting plate between and its top is all fixed with moving rod, bottom is all fixed with upper mould and is all equipped with two positioning plate, the top of two moving rods is all opened with first screw groove, two first gear bottom are all fixed with first screw rod, two first screw rod bottom respectively pass through two through holes and all be located in first screw groove and be connected with its screw thread;
[0005] Two moving rods bottom side surface are all sleeved with ring plate, and the outer side of two ring plates is all fixed with a plurality of evenly distributed first rack, two bearing plate top are all equipped with two second gear, the second gear is engaged with a plurality of first rack and its bottom is fixed with movable rod, the movable rod bottom passes through bearing plate and is opened with second screw groove, two positioning plate top are all fixed with second screw rod, and the top of two second screw rods is located in two second screw grooves and is all connected with its screw thread.
[0006] The connecting plate top is fixed with the horizontally arranged double-head pneumatic cylinder through the connecting seat, both piston rods of the double-head pneumatic cylinder are connected with straight rods, and the two straight rods are respectively located on the side surface of the ring plate and fixed with a plurality of second racks on the side close to the ring plate, a plurality of second racks are engaged with a plurality of first racks.
[0007] Optionally, the driving mechanism comprises a driving motor, a fixed plate and a rotating disc, the fixed plate is fixedly connected with the top plate through two columns, the driving motor is fixed at the bottom end of the fixed plate, the output end of the driving motor is connected with the center of the top end of the rotating disc, and the side surface of the rotating disc is fixed with a plurality of third gear racks which are engaged with the two first gears.
[0008] Optionally, the top surface of the positioning plate is fixed with guide rods at both ends, and the guide rods are slidably connected with the bearing plate.
[0009] Optionally, a ring-shaped sliding groove is formed in the inner side of the ring plate, and a sliding ring is fixed on the side surface of the moving rod and slidably connected with the ring-shaped sliding groove.
[0010] Optionally, the two upper dies are located directly above the two lower dies respectively.
[0011] Optionally, the bottom end of the supporting plate is fixed with a cushion block at each of the four corners.
[0012] In the positioning mechanism for double-cup stamping, the top end of the supporting plate is fixed with two lower dies and a top plate through a plurality of stand columns, the top end of the top plate is provided with two through holes, two first gears and a driving mechanism for driving the two first gears to rotate, the bottom end of the top plate is provided with two bearing plates, the two bearing plates are fixed with a connecting plate and each is fixed with a moving rod at the top end, the bottom end of each of the two moving rods is fixed with an upper die and is provided with two positioning plates, the top end of each of the two moving rods is provided with a first threaded groove, the bottom end of each of the two first gears is fixed with a first screw rod, the bottom end of each of the two first screw rods penetrates through the two through holes and is located in the first threaded groove and is threadedly connected with the first threaded groove, the side surface of the bottom end of each of the two moving rods is sleeved with a ring plate, the outer side of each of the two ring plates is fixed with a plurality of first gear racks which are evenly distributed, the top end of each of the two bearing plates is provided with two second gears, the second gears are engaged with the plurality of first gear racks and the bottom end of each of the second gears is fixed with a movable rod, the bottom end of each of the movable rods penetrates through the bearing plate and is provided with a second threaded groove, the top end of each of the two positioning plates is fixed with a second screw rod, the top end of each of the two second screw rods is located in the second threaded groove and is threadedly connected with the second threaded groove, the top end of the connecting plate is fixed with a horizontally arranged double-head air cylinder through a connecting seat, the two piston rods of the double-head air cylinder are connected with straight rods, the straight rods are located at the side surfaces of the ring plates and are fixed with a plurality of second gear racks on the side close to the ring plates, and the plurality of second gear racks are engaged with the plurality of first gear racks. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a structural schematic view of the positioning mechanism for double-cup stamping provided by the utility model;
[0014] Figure 2 is a plan view of the positioning mechanism for double cup stamping provided by the utility model;
[0015] Figure 3 is Figure 2 A-A sectional view. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.
[0017] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be intervening components. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be intervening components. When a component is referred to as being "disposed" on another component, it can be directly disposed on the other component or there can be intervening components. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0019] The utility model provides a kind of positioning mechanism for double cup stamping, its structure is as Figures 1 to 3As shown, it comprises a support plate 1, two lower molds 2 are fixed at the top end of the support plate 1, and a top plate 4 is fixed by a plurality of stands 3, the top plate 4 is provided with two through holes 7 at the top end and two first gears 6 and a driving mechanism 5 for driving the two first gears 6 to rotate, two bearing plates 9 are arranged at the bottom end, a connecting plate 22 is fixed between the two bearing plates 9, and a moving rod 10 is fixed at the top end of each of the two bearing plates 9, an upper mold 14 is fixed at the bottom end of each of the two moving rods 10, and two positioning plates 18 are arranged on the upper mold 14, a first threaded groove 11 is formed at the top end of each of the two moving rods 10, a first screw rod 8 is fixed at the bottom end of each of the two first gears 6, the bottom end of each of the two first screw rods 8 penetrates through the two through holes 7 and is located in the first threaded groove 11 and is in threaded connection with the first threaded groove 11, a ring plate 12 is sleeved at the side surface of the bottom end of each of the two moving rods 10, a plurality of first ratchets 13 are uniformly arranged on the outer side of each of the two ring plates 12, two second gears 15 are arranged at the top end of each of the two bearing plates 9, the second gears 15 are in engagement with the plurality of first ratchets 13 and are provided with a movable rod 16 at the bottom end, the bottom end of the movable rod 16 penetrates through the bearing plate 9 and is provided with a second threaded groove 17, a second screw rod 19 is fixed at the top end of each of the two positioning plates 18, the top end of the second screw rod 19 is located in the second threaded groove 17 and is in threaded connection with the second threaded groove 17, a double-head pneumatic cylinder 24 horizontally arranged through a connecting seat 23 is fixed at the top end of the connecting plate 22, a straight rod 25 is connected to each of the two piston rods of the double-head pneumatic cylinder 24, the two straight rods 25 are arranged at the side surface of the ring plate 12 and are provided with a plurality of second ratchets 26 at the side close to the ring plate 12, the plurality of second ratchets 26 are in engagement with the plurality of first ratchets 13, the plurality of second ratchets 26 are driven to move by the two piston rods of the double-head pneumatic cylinder 24 to make the plurality of second ratchets 26 in engagement with the plurality of first ratchets 13, at this time, the plurality of first ratchets 13 are in engagement with the second gears 15, finally, the movable rod 16 is driven to rotate and drives the second screw rod 19 to drive the positioning plate 18 to move downward for compression and positioning. The positioning mechanism for double-cup stamping can position the workpiece in the stamping process to avoid deviation and increase the cost of enterprises
[0020] Specifically, the driving mechanism 5 comprises a driving motor 51, a fixed plate 52 and a rotating disc 53, the fixed plate 52 is fixedly connected to the top plate 4 through two cylinders 54, the driving motor 51 is fixed at the bottom end of the fixed plate 52, the output end of the driving motor 51 is connected to the center of the top end of the rotating disc 53, and a plurality of third ratchets 55 in engagement with the two first gears 6 are fixed at the side surface of the rotating disc 53.
[0021] Further, the positioning plate 18 is provided with a guide rod 27 at the top surface of each end, and the guide rod 27 is in sliding connection with the bearing plate 9.
[0022] Further, the ring plate 12 is provided with an annular sliding groove 20 at the inner side, and the moving rod 10 is provided with a sliding ring 21 in the annular sliding groove 20 and in sliding connection with the annular sliding groove 20.
[0023] Further, the two upper molds 14 are located directly above the two lower molds 2.
[0024] Further, the support plate 1 bottom end four corners are fixed with cushion block 28.
[0025] The working principle of the utility model is as follows: first, starting double-end cylinder 24, both its piston rods drive straight rod 25 to move so that several second racks 26 and several first racks 13 mesh transmission, at this time, several first racks 13 mesh transmission with second gear 15, finally, movable rod 16 rotates and drives second screw 19 to drive positioning plate 18 to move downward and compresses and positions.
[0026] The above description is only the description of the preferred embodiment of the utility model, and does not limit the scope of the utility model in any way, and any change or modification made by the ordinary skilled in the art according to the above disclosure is within the protection scope of the claims.
Claims
1. A positioning mechanism for double-cup stamping, comprising a support plate (1), characterized in that, The support plate (1) top fixed with two lower die (2) and through several columns (3) fixed with top plate (4), the top plate (4) top opening has two through hole (7) and is equipped with two first gear (6) and drive two the first gear (6) rotation drive mechanism (5), bottom end is equipped with two bearing plate (9), two the bearing plate (9) between fixed with connecting plate (22) and its top end is fixed with moving rod (10), bottom end is fixed with upper die (14) and is equipped with two positioning plate (18), two the moving rod (10) top end opening has first screw groove (11), two the first gear (6) bottom end is fixed with first screw rod (8), two the first screw rod (8) bottom end respectively through two the through hole (7) and is located in the first screw groove (11) and is connected with its screw thread; Two the moving rod (10) bottom end side surface is sleeved with ring plate (12), two the ring plate (12) outside is fixed with several evenly distributed first rack (13), two the bearing plate (9) top end is equipped with two second gear (15), the second gear (15) and several the first rack (13) are engaged and its bottom end is fixed with movable rod (16), the movable rod (16) bottom end passes through the bearing plate (9) and opens second screw groove (17), two the positioning plate (18) top end is fixed with second screw rod (19), two the second screw rod (19) top end is located in two the second screw groove (17) respectively and is connected with its screw thread; The connecting plate (22) top is fixed with horizontally arranged double head pneumatic cylinder (24) through connecting seat (23), both piston rods of the double head pneumatic cylinder (24) are connected with straight rod (25), two the straight rod (25) are located on the side surface of the ring plate (12) and fixed with several second rack (26) on the side close to the ring plate (12), several the second rack (26) and several the first rack (13) are engaged.
2. The double cup punch positioning mechanism according to claim 1, wherein The drive mechanism (5) comprises a driving motor (51), a fixed plate (52) and a rotating disc (53), the fixed plate (52) is fixedly connected with the top plate (4) through two cylinders (54), the driving motor (51) is fixed to the bottom end of the fixed plate (52), and the output end is connected with the center of the top end of the rotating disc (53), a plurality of third rack (55) engaged with two first gear (6) are fixed on the side surface of the rotating disc (53).
3. The double cup punch positioning mechanism according to claim 1, wherein The positioning plate (18) top surface both ends are fixed with guide rod (27), the guide rod (27) and the bearing plate (9) are connected with sliding.
4. The double cup punch positioning mechanism according to claim 1, wherein The ring plate (12) inside opening has a ring-shaped sliding slot (20), and the sliding ring (21) is fixed on the side surface of the moving rod (10) and connected with sliding in the ring-shaped sliding slot (20).
5. The double cup punch positioning mechanism of claim 1, wherein, Two the upper die (14) are located above two the lower die (2) respectively.
6. The double cup punch positioning mechanism of claim 1, wherein, The support plate (1) bottom end four corners are fixed with cushion block (28).