Processing and shaping device for plastic products

Abstract

The utility model discloses a processing shaping device for plastic products, which comprises a support table, a shaping mechanism is arranged on the support table, the shaping mechanism comprises a support frame, an adjusting frame, a mounting frame, a storage barrel, a discharge head, a hydraulic cylinder, a pressure pad and a shaping pool, and a mounting mechanism is arranged at the bottom end of the shaping pool. The mounting mechanism comprises mounting plates, fixing plates, fixing rods, fixing sleeves, rotating plates, pushing blocks, clamping blocks, clamping grooves, connecting springs, contact blocks and dismounting mechanisms, the mounting plates are mounted on the supporting frame, the fixing plates are mounted on the two sides of the shaping pool, the fixing rods are mounted on the mounting plates, the fixing sleeves are arranged on the outer sides of the fixing rods, and the rotating plates are rotationally mounted on the outer walls of the fixing sleeves. Synchronous operation of the multiple sets of storage barrels and the hydraulic cylinders is achieved, plastic raw materials can flow into the shaping pool through the multiple discharging heads at the same time to be machined, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic product manufacturing and processing technology, and more specifically, it relates to a processing and shaping device for plastic products. Background Technology

[0002] In the field of plastic product manufacturing and processing, different specifications and models of plastic products often require different sized molding containers to complete the molding process. At present, most plastic product processing equipment on the market adopts a fixed installation method, which directly fixes the molding container to the equipment base. This design method means that when it is necessary to change different models of molding containers, operators need to spend a lot of time disassembling and installing, which not only reduces production efficiency, but also increases the labor intensity of workers.

[0003] With the diversification of market demand for plastic products, production lines often need to quickly switch between different specifications of products according to order requirements. When changing the molded container, traditional equipment often requires the use of professional tools for cumbersome disassembly and assembly operations, which can easily cause wear and tear on equipment parts. At the same time, due to the lack of convenient adjustment devices, repeated adjustments are required after installing a new molded container to ensure the accuracy of its installation position. This not only prolongs the production changeover time but also affects the quality stability of the products. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a processing and shaping device for plastic products, so as to solve the technical problem mentioned in the background art that operators need to spend a lot of time disassembling and installing when changing different models of shaping containers.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a processing and shaping device for plastic products, comprising a support platform, on which a shaping mechanism is provided. The shaping mechanism includes a support frame, an adjusting frame, a mounting frame, a storage bin, a discharge head, a hydraulic cylinder, a pressure pad, and a shaping tank. The support frame is mounted on the support platform, the adjusting frame is mounted on the support frame, multiple sets of mounting frames are mounted on the adjusting frame, the storage bin is mounted on multiple sets of mounting frames, the discharge head is mounted at the bottom of multiple sets of storage bins, the hydraulic cylinder is mounted on multiple sets of mounting frames, the pressure pad is mounted on the telescopic ends of multiple sets of hydraulic cylinders, and the shaping tank is located at the discharge end. Below the head, an installation mechanism is provided at the bottom of the shaping pool. The installation mechanism includes an installation plate, a fixing plate, a fixing rod, a fixing sleeve, a rotating plate, a push block, a locking block, a locking groove, a connecting spring, a contact block, and a disassembly mechanism. The installation plate is installed on the support frame, the fixing plate is installed on both sides of the shaping pool, the fixing rod is installed on the installation plate, the fixing sleeve is located on the outside of the fixing rod, the rotating plate has multiple sets of rotating plates mounted on the outer wall of the fixing sleeve, the push block is installed on the top of the multiple sets of rotating plates, the locking block is installed at the bottom of the multiple sets of rotating plates, the locking groove is located on the outer wall of the fixing rod, the connecting spring has multiple sets mounted on the top of the fixing rod, and the contact block is installed on the top of the multiple sets of connecting springs.

[0008] The present invention is further configured such that the disassembly mechanism includes a push rod, a connecting plate, a push spring, a limiting plate, a clearance groove, and a knob. The push rod is movably mounted on the top of the fixed sleeve, the connecting plate is rotatably mounted on the outer wall of the push rod, the two ends of the push spring are respectively connected to the fixed sleeve and the connecting plate, the limiting plate is mounted on the outside of the push rod, the clearance groove is set on the top surface of the fixed sleeve, and the knob is mounted on the top of the push rod. The disassembly action is initiated through the movable connection between the push rod and the fixed sleeve. The rotatable mounting of the connecting plate increases the flexibility of the push rod, the push spring provides the necessary rebound force, the cooperation of the limiting plate and the clearance groove ensures the controllability of the disassembly process, and the knob makes the operation more convenient. The whole constitutes a fast and convenient disassembly mechanism.

[0009] The present invention is further configured such that a sliding strip is installed on the bottom surface of the mounting plate, and a sliding groove is opened at the bottom end of the support frame. The sliding strip and the sliding groove are slidably connected. Through the sliding cooperation between the sliding strip and the sliding groove, the mounting plate can be moved smoothly, ensuring the precise adjustment of the installation position of the shaping pool, and also improving the stability of the installation process.

[0010] The present invention is further configured such that a cylinder is installed on the support platform, and two sets of cylinders are provided. The two sets of cylinders provide stable power support, ensuring the smooth operation and reliability of the entire processing system, and also enhancing the load-bearing capacity of the equipment.

[0011] The present invention is further configured such that guide seats are installed on both sides of the adjusting frame, and guide rails are installed on both sides of the inner side of the support frame. The guide seats are slidably installed on the guide rails. The cooperative design of the guide seats and guide rails forms a precise guiding system, which ensures the stability and accuracy of the adjusting frame during movement and effectively prevents deviation and shaking during the adjustment process.

[0012] The present invention is further configured such that the support frame is provided with an adjustment mechanism, the adjustment mechanism including a longitudinal screw, a transverse screw, a connector and a throttle. The longitudinal screw is rotatably mounted on the top of the adjustment frame and threadedly connected to the support frame. The transverse screw is rotatably mounted on the adjustment frame and its two ends are respectively movable on the support frame. The connector is mounted on the outer wall of multiple sets of mounting frames and threadedly connected to the transverse screw. Multiple throttles are provided and respectively mounted on the two ends of the transverse screw and the top of the longitudinal screw. Through the precise cooperation of the longitudinal screw, the transverse screw and the connector, combined with the guiding effect of the guide seat and the guide rail, the precise adjustment of the discharge head position can be achieved.

[0013] The present invention is further configured such that the support frame is provided with a movable groove, and both ends of the transverse screw slide within the movable groove. The movable groove provides a movement track for the transverse screw, ensuring the accuracy and smoothness of the transverse adjustment, and also enhancing the stability of the transverse screw movement.

[0014] The present invention is further configured such that a crossbar is installed inside the adjustment frame, and the crossbar is provided in two sets and slidably connected to multiple sets of the connecting parts. The two sets of crossbars enhance the structural strength of the adjustment frame, and the sliding cooperation with the connecting parts provides additional support and guidance, ensuring the stability and accuracy of the adjustment process.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a processing and shaping device for plastic products, which has the following advantages:

[0017] 1. By setting a shaping mechanism on the support platform, including the coordinated work of components such as support frame, adjustment frame, mounting frame, storage tank, discharge head, hydraulic cylinder and pressure pad, the synchronous operation of multiple sets of storage tanks and hydraulic cylinders is realized, so that plastic raw materials can flow into the shaping pool for processing at the same time through multiple discharge heads, which greatly improves production efficiency.

[0018] 2. By using the installation mechanism at the bottom of the shaping tank, and the combination of components such as fixing plate, fixing rod, fixing sleeve, and rotating plate, as well as the flexible cooperation of components such as push rod, connecting plate, and push spring in the disassembly mechanism, the installation and disassembly of the shaping tank becomes simple and quick. Operators only need to turn the knob to quickly replace the shaping tank, overcoming the problem of cumbersome and time-consuming replacement of shaping containers in traditional equipment.

[0019] 3. The adjustment mechanism on the support frame, through the precise cooperation of longitudinal screws, transverse screws and connecting parts, combined with the guiding effect of guide seats and guide rails, can achieve precise adjustment of the discharge head position. The crossbar further ensures the stability of the adjustment process, making the processing and switching of different specifications of products more flexible and accurate, thereby meeting the needs of diversified production and improving the applicability and production efficiency of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a processing and shaping device for plastic products according to this utility model;

[0021] Figure 2 This is a schematic diagram of the adjustment mechanism in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the storage hopper in this utility model;

[0023] Figure 4 This is a schematic diagram of the shaping tank in this utility model;

[0024] Figure 5 This is a cross-sectional view of the fixing mechanism in this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the fixing sleeve in this utility model.

[0026] In the diagram: 1. Support platform; 2. Support frame; 3. Adjusting frame; 4. Mounting frame; 5. Storage bin; 6. Discharge head; 7. Hydraulic cylinder; 8. Pressure pad; 9. Shaping tank; 10. Mounting plate; 11. Fixing plate; 12. Fixing rod; 13. Fixing sleeve; 14. Rotating plate; 15. Push block; 16. Locking block; 17. Locking groove; 18. Connecting spring; 19. Contact block; 20. Push rod; 21. Connecting plate; 22. Push spring; 23. Limiting plate; 24. Clearance groove; 25. Knob; 26. Sliding bar; 27. Sliding groove; 28. Cylinder; 29. ​​Guide seat; 30. Guide rail; 31. Longitudinal screw; 32. Transverse screw; 33. Connecting piece; 34. Turn handle; 35. Movable groove; 36. Crossbar. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-6 A processing and shaping device for plastic products includes a support platform 1, on which a shaping mechanism is mounted. The shaping mechanism includes a support frame 2, an adjusting frame 3, a mounting frame 4, a storage tank 5, a discharge head 6, a hydraulic cylinder 7, a pressure pad 8, and a shaping tank 9. The support frame 2 is mounted on the support platform 1, the adjusting frame 3 is mounted on the support frame 2, multiple sets of mounting frames 4 are mounted on the adjusting frame 3, the storage tank 5 is mounted on multiple sets of mounting frames 4, the discharge head 6 is mounted at the bottom of multiple sets of storage tanks 5, the hydraulic cylinder 7 is mounted on multiple sets of mounting frames 4, the pressure pad 8 is mounted at the telescopic end of multiple sets of hydraulic cylinders 7, and the shaping tank 9 is located below the discharge head 6. A mounting mechanism is provided at the bottom of the shaping tank 9, and the mounting mechanism includes a mounting plate 1. 0. Mounting plate 10 is mounted on support frame 2. Mounting plate 11 is mounted on both sides of shaping pool 9. Mounting plate 12 is mounted on mounting plate 10. Mounting plate 13 is located on the outside of mounting plate 12. Mounting plate 14 is provided with multiple sets of rotating plates mounted on the outer wall of mounting plate 13. Mounting plate 15 is mounted on the top of multiple sets of rotating plates 14. Mounting plate 16 is mounted on the bottom of multiple sets of rotating plates 14. Mounting groove 17 is located on the outer wall of mounting plate 12. Multiple sets of connecting springs 18 are provided on the top of mounting plate 12. Contact block 19 is mounted on the top of multiple sets of connecting springs 18.

[0031] The disassembly mechanism includes a push rod 20, a connecting plate 21, a push spring 22, a limiting plate 23, a clearance groove 24, and a knob 25. The push rod 20 is movably mounted on the top of the fixed sleeve 13, the connecting plate 21 is rotatably mounted on the outer wall of the push rod 20, the two ends of the push spring 22 are respectively connected to the fixed sleeve 13 and the connecting plate 21, the limiting plate 23 is mounted on the outside of the push rod 20, the clearance groove 24 is set on the top surface of the fixed sleeve 13, and the knob 25 is mounted on the top of the push rod 20.

[0032] The bottom surface of the mounting plate 10 is provided with a slide bar 26, and the bottom end of the support frame 2 is provided with a slide groove 27, and the slide bar 26 is slidably connected to the slide groove 27.

[0033] Two sets of cylinders 28 are installed on the support platform 1.

[0034] In this embodiment, plastic raw material is first injected into the storage tank 5. The hydraulic cylinder 7 drives the pressure pad 8 to move downward, squeezing the plastic raw material in the storage tank 5. This causes the plastic raw material in the storage tank 5 to flow into the shaping tank 9 through the discharge head 6. Multiple sets of storage tanks 5 and hydraulic cylinders 7 can be processed simultaneously. When the shaping tank 9 needs to be replaced or installed, the fixing plate 11 is inserted into the fixing rod 12 set on the mounting plate 10. Then, the fixing sleeve 13 is inserted into the fixing rod 12. The contact block 19 abuts against multiple sets of push blocks 15 to push multiple sets of rotating plates 14 to rotate. The rotating plate 14 drives the locking block 16 to engage in the locking groove 17, completing the fixing of the fixing plates 11 on both sides of the shaping tank 9. The setting is based on the actual size of the shaping pool 9. When the shaping pool 9 needs to be replaced or disassembled, turn the knob 25 to drive the push rod 20 to rotate along the connecting plate 21. After the limiting plate 23 rotates to the position of the relief groove 24, the contact between the limiting plate 23 and the top surface of the fixing sleeve 13 is released, so that the push spring 22 pushes the connecting plate 21. The connecting plate 21 pulls the push rod 20 to move, so that the bottom end of the push rod 20 abuts against the push contact block 19 and moves downward and squeezes the multiple sets of connecting springs 18. Then the contact block 19 releases the contact with the multiple sets of push blocks 15. Then the multiple sets of rotating plates 14 are rotated to drive the locking block 16 to release the locking groove 17, and the fixing sleeve 13 and the fixing rod 12 are disconnected. Then the fixing plate 11 can be disassembled.

[0035] Please see Figures 1-3 As one implementation of the adjustment mechanism: guide seats 29 are installed on both sides of the adjustment frame 3, and guide rails 30 are installed on both sides of the support frame 2. The guide seats 29 are slidably installed on the guide rails 30.

[0036] The support frame 2 is equipped with an adjustment mechanism, which includes a longitudinal screw 31, a transverse screw 32, a connector 33, and a throttle 34. The longitudinal screw 31 is rotatably mounted on the top of the adjustment frame 3 and threadedly connected to the support frame 2. The transverse screw 32 is rotatably mounted on the adjustment frame 3 and its two ends are respectively movable on the support frame 2. The connector 33 is mounted on the outer wall of multiple sets of mounting brackets 4 and threadedly connected to the transverse screw 32. Multiple throttles 34 are respectively mounted on both ends of the transverse screw 32 and the top of the longitudinal screw 31.

[0037] The support frame 2 has a movable groove 35, and both ends of the transverse screw 32 slide within the movable groove 35.

[0038] A crossbar 36 is installed inside the adjustment frame 3. The crossbar 36 has two sets and is slidably connected to multiple sets of connecting parts 33.

[0039] More specifically, when it is necessary to fine-tune the position of the discharge head 6, multiple sets of throttles 34 are rotated respectively, and the longitudinal screw 31 and the transverse screw 32 are rotated respectively. The longitudinal screw 31 is screwed into the support frame 2, which drives the adjusting frame 3 to move longitudinally and adjust the height of the discharge head 6. The transverse screw 32 is screwed into multiple sets of connecting parts 33, which causes the multiple sets of connecting parts 33 to move laterally along the crossbar 36, thereby driving the mounting frame 4 to move laterally and adjust the lateral position of the discharge head 6.

[0040] In summary, during the use or operation of the overall equipment: First, plastic raw materials are injected into the storage tank 5. The hydraulic cylinder 7 drives the pressure pad 8 to move downward, squeezing the plastic raw materials in the storage tank 5. This causes the plastic raw materials in the storage tank 5 to flow into the shaping tank 9 through the discharge head 6. The cooperation of multiple sets of storage tanks 5 and hydraulic cylinders 7 allows for simultaneous processing. When it is necessary to replace or install the shaping tank 9, the fixing plate 11 is inserted into the fixing rod 12 set on the mounting plate 10. Then, the fixing sleeve 13 is inserted into the fixing rod 12. The contact block 19 abuts against multiple sets of push blocks 15, pushing multiple sets of rotating plates 14 to rotate. The rotating plate 14 drives the locking block 16 to engage in the locking groove 17, completing the fixing of the fixing plates 11 on both sides of the shaping tank 9. The position of plate 11 is set according to the actual size of the shaping pool 9. When the shaping pool 9 needs to be replaced or disassembled, turn the knob 25 to drive the push rod 20 to rotate along the connecting plate 21. After the limiting plate 23 rotates to the position of the relief groove 24, the contact between the limiting plate 23 and the top surface of the fixing sleeve 13 is released, so that the push spring 22 pushes the connecting plate 21. The connecting plate 21 pulls the push rod 20 to move, so that the bottom end of the push rod 20 abuts against the push contact block 19 and moves downward and squeezes the multiple sets of connecting springs 18. Then the contact block 19 releases the contact with the multiple sets of push blocks 15. Then the multiple sets of rotating plates 14 are rotated to drive the locking block 16 to release the locking groove 17, and the fixing sleeve 13 and the fixing rod 12 are disconnected. Then the fixing plate 11 can be disassembled.

[0041] When it is necessary to fine-tune the position of the discharge head 6, rotate multiple sets of handles 34 respectively, rotate the longitudinal screw 31 and the transverse screw 32 respectively, rotate the longitudinal screw 31 to engage with the support frame 2, drive the adjustment frame 3 to move longitudinally, and adjust the height of the discharge head 6. The transverse screw 32 to engage with multiple sets of connecting parts 33, so that the multiple sets of connecting parts 33 move laterally along the crossbar 36, thereby driving the mounting frame 4 to move laterally, and adjust the lateral position of the discharge head 6.

[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A processing and shaping device for plastic products, comprising a support table (1), characterized in that: A shaping mechanism is provided on the support platform (1). The shaping mechanism includes a support frame (2), an adjusting frame (3), a mounting frame (4), a storage bin (5), a discharge head (6), a hydraulic cylinder (7), a pressure pad (8), and a shaping pool (9). The support frame (2) is installed on the support platform (1), the adjusting frame (3) is installed on the support frame (2), multiple sets of mounting frames (4) are installed on the adjusting frame (3), the storage bin (5) is installed on multiple sets of mounting frames (4), the discharge head (6) is installed at the bottom of multiple sets of storage bins (5), the hydraulic cylinder (7) is installed on multiple sets of mounting frames (4), the pressure pad (8) is installed at the telescopic end of multiple sets of hydraulic cylinders (7), and the shaping pool (9) is located below the discharge head (6). An installation mechanism is provided at the bottom of the shaping pool (9). The installation mechanism includes a mounting plate (10) and a fixing plate (11). The assembly includes a fixed rod (12), a fixed sleeve (13), a rotating plate (14), a push block (15), a locking block (16), a slot (17), a connecting spring (18), a contact block (19), and a disassembly mechanism. The mounting plate (10) is mounted on the support frame (2), the fixed plate (11) is mounted on both sides of the shaping pool (9), the fixed rod (12) is mounted on the mounting plate (10), the fixed sleeve (13) is located on the outside of the fixed rod (12), the rotating plate (14) is provided with multiple sets of rotating plates mounted on the outer wall of the fixed sleeve (13), the push block (15) is mounted on the top of the multiple sets of rotating plates (14), the locking block (16) is mounted on the bottom of the multiple sets of rotating plates (14), the slot (17) is located on the outer wall of the fixed rod (12), the connecting spring (18) is provided with multiple sets mounted on the top of the fixed rod (12), and the contact block (19) is mounted on the top of the multiple sets of connecting springs (18).

2. The processing and shaping device for plastic products according to claim 1, characterized in that: The disassembly mechanism includes a push rod (20), a connecting plate (21), a push spring (22), a limiting plate (23), a clearance groove (24), and a knob (25). The push rod (20) is movably mounted on the top of the fixed sleeve (13). The connecting plate (21) is rotatably mounted on the outer wall of the push rod (20). The two ends of the push spring (22) are respectively connected to the fixed sleeve (13) and the connecting plate (21). The limiting plate (23) is mounted on the outside of the push rod (20). The clearance groove (24) is set on the top surface of the fixed sleeve (13). The knob (25) is mounted on the top of the push rod (20).

3. The processing and shaping device for plastic products according to claim 2, characterized in that: The mounting plate (10) is provided with a slide bar (26) on its bottom surface, and the support frame (2) is provided with a slide groove (27) at its bottom end. The slide bar (26) and the slide groove (27) are slidably connected.

4. The processing and shaping device for plastic products according to claim 3, characterized in that: The support platform (1) is equipped with a cylinder (28), and there are two sets of cylinders (28).

5. The processing and shaping device for plastic products according to claim 4, characterized in that: Guide seats (29) are installed on both sides of the adjustment frame (3), and guide rails (30) are installed on both sides of the support frame (2). The guide seats (29) are slidably installed on the guide rails (30).

6. The processing and shaping device for plastic products according to claim 5, characterized in that: The support frame (2) is provided with an adjustment mechanism, which includes a longitudinal screw (31), a transverse screw (32), a connector (33) and a throttle (34). The longitudinal screw (31) is rotatably mounted on the top of the adjustment frame (3) and threadedly connected to the support frame (2). The transverse screw (32) is rotatably mounted on the adjustment frame (3) and its two ends are respectively movable on the support frame (2). The connector (33) is installed on the outer wall of multiple sets of mounting frames (4) and threadedly connected to the transverse screw (32). The throttle (34) is provided with multiple sets respectively installed at both ends of the transverse screw (32) and the top of the longitudinal screw (31).

7. The processing and shaping device for plastic products according to claim 6, characterized in that: The support frame (2) is provided with a movable groove (35), and both ends of the transverse screw (32) slide within the movable groove (35).

8. The processing and shaping device for plastic products according to claim 7, characterized in that: The adjusting frame (3) is equipped with a crossbar (36), and the crossbar (36) is provided in two sets and is slidably connected to multiple sets of the connecting parts (33).

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