Welding wire reel plastic product injection molding opening excess material cutting machining equipment
By using fixed shrapnel and rollers of fixed components in the injection molding outlet of the welding wire plate plastic products, the problem of plastic bottle clamping deformation is solved, precise positioning and stable cutting is achieved, and cutting accuracy and equipment stability are improved.
Patent Information
- Application Number
- CN202422025254.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-21
AI Technical Summary
During the clamping process of existing welding wire plate plastic products, the plastic bottle is prone to deform, resulting in the cutting blade being unable to accurately fit the residual material of the injection molding hole, resulting in unclear cutting or damage to the bottom of the bottle.
Fixed components are adopted, including fixed shrapnel and rollers. Through the elastic design and the cooperation of the rollers, precise positioning and stable fixing of the bottom end of the plastic bottle is achieved, avoiding deformation and shaking, and cutting with the driving structure.
It improves the accuracy and stability of cutting, avoids unclear cutting of residual materials and damage to the bottle bottom, and improves the practicality and working efficiency of the equipment.
Smart Images
Figure CN223085322U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic product processing equipment for wire spools, and particularly relates to a processing equipment for removing the residual material at the injection port of plastic products of wire spools. Background Technique
[0002] Plastic products are a general term for daily necessities, industrial products, etc. made of plastic as the main raw material through processes such as injection molding and thermoforming. There are many production methods for plastic products. One of them is to produce through wire spools. In the plastic production of wire spools, especially in the production of plastic bottles, the injection-molded plastic packaging bottles will have residual material at the injection port in the middle of the bottom, which will affect the use and aesthetics of the plastic packaging bottles. Therefore, after the plastic packaging bottles are taken out of the mold, the residual material at the injection port at the bottom will be removed, and at this time, processing equipment for removing residual material is required to work.
[0003] The existing processing equipment for removing the residual material at the injection port of plastic products of wire spools generally clamps both sides of the plastic bottle through a clamping tool, and then a cutting blade cuts the bottom of the plastic bottle. However, during the clamping process, the plastic bottle is prone to deformation, resulting in the cutting blade being unable to accurately fit and cut the residual material at the injection port in the middle of the bottom of the plastic bottle, and it is easy to occur that the residual material is not cut cleanly, or even the bottom of the plastic bottle is damaged, etc., reducing the practicality of the device.
[0004] Therefore, the utility model provides a processing equipment for removing the residual material at the injection port of plastic products of wire spools to meet the requirements. Content of the Utility Model
[0005] The utility model provides a processing equipment for removing the residual material at the injection port of plastic products of wire spools, which can solve the problems in the prior art that during actual work, the plastic bottle is prone to deformation, resulting in the cutting blade being unable to accurately fit and cut the residual material at the injection port in the middle of the bottom of the plastic bottle, and it is easy to occur that the residual material is not cut cleanly, or even the bottom of the plastic bottle is damaged, etc., reducing the practicality of the device.
[0006] To solve the above technical problems, the utility model provides the following technical solutions:
[0007] A processing equipment for removing the residual material at the injection port of plastic products of wire spools includes a main body. Both sides of the top of the main body are fixedly connected with fixing frames. The top of the fixing frames is fixedly connected with side seats. The opposite sides of the two side seats are slidably connected with the same moving rod. The bottom of the moving rod is fixedly connected with a fixing rod. The top of the main body is fixedly connected with a placing seat, and a plastic bottle body is placed on the top of the placing seat; a fixing component, which is used to fix the bottom end of the plastic bottle body, and the fixing component is connected with the fixing rod.
[0008] Optionally, the fixing component is located directly above the plastic bottle body. The fixing component includes a mounting piece fixedly connected to the bottom of a fixing rod. A plurality of fixing elastic pieces are fixedly connected to the bottom of the mounting piece. The bottom end of the fixing elastic piece is rotatably connected to a roller, and a limiting soft ring is fixedly connected to the inner side of the fixing elastic piece.
[0009] Optionally, the number of the fixing elastic pieces is four, which are annularly distributed at the bottom of the mounting piece and are bent outward. The four fixing elastic pieces are in a series structure through the limiting soft ring, and the limiting soft ring is elastically designed.
[0010] Optionally, a threaded rod is internally threaded at the top end of the fixing frame. Clamping blocks are fixedly connected to the opposite sides of the two threaded rods. Limiting rods are fixedly connected to both sides of the clamping blocks, and the other ends of the limiting rods are rotatably connected to the inside of the corresponding fixing frame.
[0011] Optionally, a motor is fixedly connected to the top of one of the side seats, and a lead screw is rotatably connected inside. The output end of the motor is fixedly connected to the lead screw. A slide bar is fixedly connected to the inside of the other side seat. One end of the moving rod is threadedly connected to the outside of the lead screw, and the other end is slidably connected to the outside of the slide bar.
[0012] Optionally, a driving structure is fixed inside the main body. The output end of the driving structure is fixedly connected to a cutting knife. The top of the cutting knife and the bottom of the placing seat are on the same horizontal plane by means of the main body.
[0013] Optionally, the plastic bottle body includes a chassis at the bottom end. The chassis is a circular arc protruding upward, and the outside is at a right angle to the plastic bottle body.
[0014] Compared with the prior art, the present utility model has at least the following beneficial effects:
[0015] In the above solution, through the provided fixing component, after the device drives the fixing component into the plastic bottle body, the chassis will squeeze the fixing elastic piece to deform inward until it abuts against the intersection of the outside of the chassis and the plastic bottle body, so as to limit the bottom end of the plastic bottle, avoiding that when the cutting knife cuts the remaining material opening at the bottom of the plastic bottle, due to the deformation or shaking of the bottom end, the remaining material cannot be cut cleanly, or even the plastic bottle is damaged, thus improving the stability of the device during operation.
[0016] By setting a fixing elastic piece and a roller inside the fixing component, the fixing elastic piece, through its own elastic design, can not only fix the plastic bottle without additional structure, but also automatically return to its original position after the work is completed, facilitating the next work. And through the setting of the roller, it is convenient for the fixing elastic piece to directly contact the chassis component, avoiding scratching the chassis, and facilitating the outward deformation of the fixing elastic piece when stressed. The plurality of fixing elastic pieces are connected in series through a limiting soft ring, improving the stability of the fixing elastic piece during work. Description of the Drawings
[0017] Figure 1 It is a three-dimensional structural schematic diagram of a plastic injection port residue cutting and processing device for a welding wire reel plastic product;
[0018] Figure 2 It is a three-dimensional structural schematic diagram of the fixing frame;
[0019] Figure 3 It is a sectional three-dimensional structural schematic diagram of the cooperation between the plastic bottle body and the fixing component;
[0020] Figure 4 It is a three-dimensional structural schematic diagram of the fixing component.
[0021] [Reference Numerals]
[0022] 1, main body; 2, fixing frame; 3, side seat; 4, moving rod; 5, fixing rod; 6, fixing component; 601, mounting piece; 602, fixing elastic piece; 603, roller; 604, limiting soft ring; 7, placing seat; 8, plastic bottle body; 9, cutting knife; 10, threaded rod; 11, clamping block; 12, limiting rod; 13, chassis; 14, motor. Detailed Embodiments
[0023] The following combines the drawings and specific embodiments to describe in detail a plastic injection port residue cutting and processing device for a welding wire reel plastic product provided by the present utility model; at the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are preferred embodiments, and for some well-known technologies, those skilled in the art can also adopt other alternative methods.
[0024] Such as Figures 1 to 3As shown in the figure, an embodiment of the utility model provides a processing device for removing the surplus material at the injection port of a plastic product of a welding wire reel, which includes a main body 1. Both sides of the top of the main body 1 are fixedly connected with fixing frames 2. The top of the fixing frames 2 is fixedly connected with side seats 3. The opposite sides of the two side seats 3 are slidably connected with the same moving rod 4. The bottom of the moving rod 4 is fixedly connected with a fixing rod 5. The top of the main body 1 is fixedly connected with a placing seat 7. A plastic bottle body 8 is placed on the top of the placing seat 7. The inside of the top end of the fixing frame 2 is threadedly connected with a threaded rod 10. Clamping blocks 11 are fixedly connected to the opposite sides of the two threaded rods 10. Limiting rods 12 are fixedly connected to both sides of the clamping blocks 11. The other ends of the limiting rods 12 are rotatably connected to the inside of the corresponding fixing frames 2. The plastic bottle body 8 includes a chassis 13 at the bottom end. The chassis 13 is an upwardly convex arc shape and is at a right angle with the plastic bottle body 8 on the outside.
[0025] Place the plastic bottle body 8 to be processed on the placing seat 7, rotate the threaded rod 10 to adjust the clamping blocks 11, and clamp both sides of the plastic bottle body 8 through the clamping blocks 11 on both sides. Ensure the stability of the clamping blocks 11 during movement through the limiting rods 12.
[0026] As Figures 1 to 4 shown, a fixing component 6 is used to fix the bottom end of the plastic bottle body 8. The fixing component 6 is connected to the fixing rod 5. The fixing component 6 is located directly above the plastic bottle body 8. The fixing component 6 includes a mounting piece 601 fixedly connected to the bottom of the fixing rod 5. A plurality of fixing elastic pieces 602 are fixedly connected to the bottom of the mounting piece 601. The bottom ends of the fixing elastic pieces 602 are rotatably connected with rollers 603. A limiting soft ring 604 is fixedly connected to the inner side of the fixing elastic pieces 602. The number of the fixing elastic pieces 602 is four, which are annularly distributed at the bottom of the mounting piece 601 and are in a shape bent outward. The four fixing elastic pieces 602 are in a series structure through the limiting soft ring 604. The limiting soft ring 604 is elastically designed. The top of one of the side seats 3 is fixedly connected with a motor 14, and a lead screw is rotatably connected to the inside. The output end of the motor 14 is fixedly connected with the lead screw. A slide rod is fixedly connected to the inside of the other side seat 3. One end of the moving rod 4 is threadedly connected to the outside of the lead screw, and the other end is slidably connected to the outside of the slide rod. A driving structure is fixed inside the main body 1. The output end of the driving structure is fixedly connected with a cutting knife 9. The top of the cutting knife 9 and the bottom of the placing seat 7 are on the same horizontal plane depending on the main body 1.
[0027] Start the motor 14, drive the moving rod 4 to descend through the screw rod, and drive the fixing rod 5 and the fixing assembly 6 to descend and enter the plastic bottle body 8. After the roller 603 contacts the chassis 13, it squeezes the fixing spring piece 602 to deform outward, and drives the roller 603 to roll the contact surface of the chassis 13 against the plastic bottle body 8, against the bottom end of the plastic bottle body 8, and completes the fixation of the bottom end of the plastic bottle body 8. Then, through the driving structure, drive the cutting knife 9 to move, cut the injection molding residual material outlet in the middle part of the bottom of the plastic bottle body 8, and complete the work.
[0028] When the fixing component 6 enters the interior of the plastic bottle body 8, the fixing spring piece 602 at the bottom thereof will cleverly adapt to the shape of the plastic bottle and deform inwardly under the extrusion of the bottom plate 13, thereby ensuring that the fixing spring piece 602 can tightly rest against the intersection of the outer side of the bottom plate 13 and the plastic bottle body 8, thereby achieving precise positioning of the bottom end of the plastic bottle body 8, effectively avoiding the problem of unclean cutting of the residual material due to deformation or shaking of the bottom end when cutting the residual material opening at the bottom, and preventing damage to the plastic bottle body 8 due to unstable fixing, thereby significantly improving the stability and reliability of the device during operation.
[0029] The fixing spring piece 602 adopts an elastic design and can firmly fix the plastic bottle without any additional auxiliary structure. After the work is completed, the fixing spring piece 602 can automatically return to its original state, which greatly improves the work efficiency. The setting of the roller 603 enables the fixing spring piece 602 to deform more smoothly on the top of the chassis 13, avoiding scratches on the chassis 13 during the fixing process, thereby protecting the integrity of the plastic bottle body 8, and connecting multiple fixing spring pieces 602 in series through the limiting soft ring 604, which not only enhances the connection strength between the fixing spring pieces 602, but also further improves the overall stability of the fixing component 6 during operation.
[0030] The working principle provided by the utility model is as follows: the plastic bottle body 8 to be processed is placed on the placement seat 7, the threaded rod 10 is rotated to adjust the clamping block 11, the two sides of the plastic bottle body 8 are clamped by the clamping blocks 11 on both sides, and the clamping block 11 is ensured to remain stable during the movement by the limit rod 12, and the motor 14 is started, and the moving rod 4 is driven to descend by the screw rod, and the fixing rod 5 and the fixing assembly 6 are driven to descend and enter the inside of the plastic bottle body 8. After the roller 603 contacts the chassis 13, the fixed spring sheet 602 is squeezed to deform outward, and the roller 603 is driven to roll the contact surface of the chassis 13 against the plastic bottle body 8, against the bottom end of the plastic bottle body 8, and the bottom end of the plastic bottle body 8 is fixed, and then the cutting knife 9 is driven to move through the driving structure to cut the injection molding residual material port in the middle part of the bottom of the plastic bottle body 8 to complete the work.
[0031] The above driving structure is disclosed in the prior art in the present utility model and will not be described in detail here.
[0032] The present utility model covers any alternatives, modifications, equivalent methods and solutions made to the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the above preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model even without the description of these details.
[0033] The above description is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. An injection port residue removal processing device for plastic products of a welding wire reel, comprising a main body (1), characterized in that, On both sides of the top of the main body (1), there are fixedly connected fixing frames (2). The top of the fixing frame (2) is fixedly connected with side seats (3). A same moving rod (4) is slidably connected to the opposite sides of the two side seats (3). The bottom of the moving rod (4) is fixedly connected with a fixing rod (5). The top of the main body (1) is fixedly connected with a placing seat (7), and a plastic bottle body (8) is placed on the top of the placing seat (7); A fixing component (6) is used to fix the bottom end of the plastic bottle body (8), and the fixing component (6) is connected to the fixing rod (5); The fixing component (6) is located directly above the plastic bottle body (8). The fixing component (6) includes a mounting piece (601) fixedly connected to the bottom of the fixing rod (5). A plurality of fixing elastic pieces (602) are fixedly connected to the bottom of the mounting piece (601). The bottom end of the fixing elastic piece (602) is rotatably connected with a roller (603). A limiting soft ring (604) is fixedly connected to the inner side of the fixing elastic piece (602); A threaded rod (10) is threadedly connected to the inside of the top end of the fixing frame (2). Clamping blocks (11) are fixedly connected to the opposite sides of the two threaded rods (10). Limiting rods (12) are fixedly connected to both sides of the clamping block (11), and the other ends of the limiting rods (12) are rotatably connected to the inside of the corresponding fixing frame (2).
2. The injection port residue removal processing equipment for a plastic product of a welding wire reel according to claim 1, characterized in that, The number of the fixing elastic pieces (602) is four, which are annularly distributed at the bottom of the mounting piece (601) and are in a shape bent outward. The four fixing elastic pieces (602) are in a series structure through the limiting soft ring (604), and the limiting soft ring (604) is elastically designed.
3. A processing device for removing the excess material at the injection port of a plastic product of a welding wire reel, as described in claim 1, characterized in that, The top of one of the side seats (3) is fixedly connected with a motor (14), and a lead screw is rotatably connected to the inside. The output end of the motor (14) is fixedly connected to the lead screw. A slide bar is fixedly connected to the inside of the other side seat (3). One end of the moving rod (4) is threadedly connected to the outside of the lead screw, and the other end is slidably connected to the outside of the slide bar.
4. A processing device for removing the excess material at the injection port of a plastic product of a welding wire reel, as claimed in claim 1, wherein A driving structure is fixed inside the main body (1). The output end of the driving structure is fixedly connected with a cutting knife (9). The top of the cutting knife (9) and the bottom of the placing seat (7) are on the same horizontal plane by relying on the main body (1).
5. The plastic injection molding scrap removing and processing equipment for a welding wire spool plastic product according to claim 1, characterized in that, The plastic bottle body (8) includes a chassis (13) at the bottom end. The chassis (13) is in an upwardly convex arc shape and is at a right angle with the plastic bottle body (8) on the outside.