Hot melting device for plastic part production and processing
By designing a hot melt device with a clamping unit and a driving unit, traditional manual splicing errors and high-temperature safety problems are solved, and high-precision hot melt splicing and operational safety improvements of high-precision plastic parts are achieved.
Patent Information
- Application Number
- CN202421179499.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Traditional hot melt devices are manually clamped by workers to splice plastic parts, which have errors that affect processing quality, and high temperature environment poses a threat to workers' operation safety.
A hot melt device including a clamping unit and a driving unit is designed to clamp the plastic parts by a clamping plate and drive the plastic parts to move to the hot melt head through the driving unit for hot melting and splicing, ensuring splicing accuracy and preventing workers from approaching high-temperature areas.
It improves the accuracy and product quality of plastic parts splicing, reduces the operating risks of workers, and enhances the practicality and safety of the device.
Smart Images
Figure CN222495464U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic parts processing equipment, in particular to a hot-melt device for producing and processing plastic parts. Background Art
[0002] Plastics are widely used and are indispensable components in home appliances, automobiles, mobile phones, PCs, medical devices, and lighting appliances. Plastic parts need to be hot-melt spliced during production and processing to ensure a firm bond between the plastic parts.
[0003] When hot-melt splicing plastic parts, a hot-melt device is usually required to hot-melt the joints of the two plastic parts before splicing. Traditional hot-melt devices are mostly used by workers to manually clamp the plastic parts for splicing. This method has certain errors during splicing, affecting the processing quality of the plastic parts. In addition, the temperature of the plastic parts is very high during hot-melt, and workers are at certain risks when operating. Utility Model Content
[0004] In order to solve the above technical problems, a hot melt device for the production and processing of plastic parts is provided. This technical solution solves the problem that most of the traditional hot melt devices proposed in the above background technology are manually clamped by workers for splicing, and this method has certain errors during splicing, which affects the processing quality of plastic parts. In addition, the temperature of plastic parts is very high during hot melting, and workers have certain risks when operating.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A hot melt device for producing and processing plastic parts comprises a workbench, wherein the left and right sides of the upper end of the workbench are fixedly connected with fixed seats, the two fixed seats are symmetrically arranged, and the two fixed seats are provided with movable grooves on the sides close to each other, and the insides of the two movable grooves are slidably connected with movable blocks, and a movable frame is fixedly connected between the two movable blocks, and the upper end of the movable frame is provided with a pair of guide grooves, and the insides of the two guide grooves are slidably connected with vertical plates, and the upper ends of the two vertical plates are provided with clamping units, and a driving unit is provided between the two vertical plates. The rear side of the upper end of the workbench is fixedly connected with a base, and the upper end of the base is fixedly installed with a hot melt head.
[0007] Optionally, the clamping unit includes a mounting seat, which is fixedly connected to the top of the vertical plate, and a slide groove is opened on the top of the mounting seat, and a pair of clamping plates are symmetrically arranged inside the slide groove, and a bidirectional screw is rotatably installed inside the slide groove, and the two clamping plates are respectively threadedly connected to the two ends of the bidirectional screw, and a drive motor 2 is fixedly installed at the rear end of the mounting seat, and the output end of the drive motor 2 passes through the slide groove and is fixedly connected to the rear end of the bidirectional screw.
[0008] Optionally, the driving unit includes a column, two hinged seats and an electric push rod, the column is fixedly connected to the inside of the mobile frame, a rotating plate is rotatably installed at the bottom of the column, the front and rear ends of the rotating plate are hinged with hinged rods, the ends of the two hinged rods away from each other are respectively hinged to two hinged seats, the two hinged seats are respectively fixedly connected to the lower ends of the vertical plates, the electric push rod is fixedly installed on the right side wall of the left vertical plate, and the output end of the electric push rod is fixedly connected to the column.
[0009] Optionally, the two clamping plates are fixedly connected with anti-slip teeth on one side close to each other.
[0010] Optionally, a drive motor 1 is fixedly installed at the rear end of the fixed seat on the left, a threaded rod is rotatably installed inside the movable groove on the left, the movable block on the left is threadedly connected to the threaded rod, and the output end of the drive motor 1 passes through the outer wall of the fixed seat and is fixedly connected to the rear end of the threaded rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. This solution is provided with a clamping unit and a driving unit, and the plastic parts to be hot-melted are clamped and fixed by a clamping plate, and the two plastic parts are driven to approach each other for splicing by a rotating plate, thereby ensuring the precision of splicing and improving the quality of the product.
[0013] 2. This solution is provided with a threaded rod and a moving block, so that the moving block drives the moving frame to move, and then the plastic parts can be moved to the side of the hot melt head for hot melting, avoiding workers from getting close to the hot melt head with higher temperature. The structure is simple, the operation is convenient, and the practicality of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0015] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0016] Figure 3 for Figure 1 A local enlarged schematic diagram of the middle A;
[0017] Figure 4 for Figure 2 A local enlarged schematic diagram of point B in the middle.
[0018] The numbers in the figure are:
[0019] 1. Workbench; 2. Fixed seat; 21. Drive motor 1; 3. Moving groove; 31. Threaded rod; 4. Moving block; 5. Moving frame; 6. Guide groove; 7. Vertical plate; 8. Clamping unit; 81. Mounting seat; 82. Slide groove; 83. Clamping plate; 84. Bidirectional screw; 85. Drive motor 2; 86. Anti-slip teeth; 9. Drive unit; 91. Column; 92. Rotating plate; 93. Articulated rod; 94. Articulated seat; 95. Electric push rod; 10. Base; 11. Hot melt head. DETAILED DESCRIPTION
[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0021] Reference Figure 1 As shown, a hot melt device for producing and processing plastic parts comprises a workbench 1, wherein both left and right sides of the upper end of the workbench 1 are fixedly connected with fixed seats 2, the two fixed seats 2 are symmetrically arranged, and the two fixed seats 2 are provided with moving grooves 3 on the sides close to each other, and moving blocks 4 are slidably connected inside the two moving grooves 3, and a moving frame 5 is fixedly connected between the two moving blocks 4, and a pair of guide grooves 6 are provided at the upper end of the moving frame 5, and vertical plates 7 are slidably connected inside the two guide grooves 6, and clamping units 8 are provided at the upper ends of the two vertical plates 7, and a driving unit 9 is provided between the two vertical plates 7, and a base 10 is fixedly connected to the rear side of the upper end of the workbench 1, and the bottom A hot melt head 11 is fixedly installed on the upper end of the seat 10. When in use, the worker places the plastic parts that need to be hot-melted between the two clamps 83, and drives the clamps 83 to clamp and fix the plastic parts through the bidirectional screw 84, and then drives the moving block 4 to move through the threaded rod 31, so that the moving frame 5 drives the plastic parts to move to one side of the hot melt head 11, and the vertical plates 7 are brought close to each other through the driving unit 9, so that the plastic parts on both sides are extended into the hot melt head 11 for hot melting. After the hot melting is completed, the moving frame 5 is moved to the initial position, and then the two plastic parts are driven to approach each other for splicing through the driving unit 9, which ensures the splicing accuracy and improves the product quality.
[0022] Further, such as Figure 2-Figure 4As shown, the clamping unit 8 includes a mounting seat 81, which is fixedly connected to the top of the vertical plate 7. A slide groove 82 is provided on the top of the mounting seat 81. A pair of clamping plates 83 are symmetrically arranged inside the slide groove 82. A bidirectional screw 84 is rotatably installed inside the slide groove 82. The two clamping plates 83 are respectively threadedly connected to the two ends of the bidirectional screw 84. A driving motor 85 is fixedly installed at the rear end of the mounting seat 81. The output end of the driving motor 85 passes through the slide groove 82 and is fixedly connected to the rear end of the bidirectional screw 84. The driving unit 9 includes a column 91, two hinged seats 94 and an electric push rod 95. The column 91 is fixedly connected to the inside of the mobile frame 5. A rotating plate 92 is rotatably installed at the bottom of the column 91. Both the front and rear ends of the rotating plate 92 are hinged with hinged rods 93. The ends of the two hinged rods 93 that are away from each other are respectively hinged to the two hinged seats 94. The two hinged seats 94 are respectively fixedly connected to the lower ends of the vertical plates 7. The electric push rod 95 is fixedly installed on the right side wall of the left vertical plate 7. The output end of the electric push rod 95 is connected to the vertical plate 7. The column 91 is fixedly connected, and the sides of the two clamping plates 83 that are close to each other are fixedly connected with anti-slip teeth 86. The rear end of the left fixed seat 2 is fixedly installed with a driving motor 1 21, and the inner part of the left movable groove 3 is rotatably installed with a threaded rod 31. The left movable block 4 is threadedly connected with the threaded rod 31. The output end of the driving motor 1 21 passes through the outer wall of the fixed seat 2 and is fixedly connected with the rear end of the threaded rod 31. The threaded rod 31 is driven to rotate by the driving motor 1 21, so that the threaded rod 31 drives the movable block 4 to move along the movable groove 3. The bidirectional screw 84 is driven to rotate by the driving motor 2 85, so that the bidirectional screw 84 drives the clamping plates 83 at both ends to approach each other, clamp and fix the plastic parts, and push the column 91 by the electric push rod 95, so that the left vertical plate 7 moves under the reaction force of the electric push rod 95, and then the rotating plate 92 is driven to deflect by the hinged rod 93 on the left, so that the hinged rod 93 on the right drives the right vertical plate 7 to move. The structure is simple, the operation is convenient, and the practicality of the device is improved.
[0023] The working principle of the utility model is as follows: when in use, the plastic parts to be hot-melted are placed between the clamping plates 83 on the mounting seat 81, the driving motor 2 85 is started, the plastic parts are clamped and fixed by the clamping plates 83, the driving motor 1 21 is started, the plastic parts are driven to move to the two sides of the hot-melt head 11 by the moving frame 5, the electric push rod 95 is started, the vertical plate 7 drives the plastic parts on both sides to approach each other, and the hot-melt head 11 is inserted. After the hot-melt is completed, the plastic parts are withdrawn from the hot-melt head 11, and then the plastic parts are moved to the initial position by the moving frame 5. When the temperature is appropriate, the vertical plates 7 are driven to approach each other again by the driving unit 9, so that the clamping unit 8 drives the plastic parts to be spliced.
[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A hot melt device for the production and processing of plastic parts, characterized in that: The invention comprises a workbench (1), wherein the upper end and left and right sides of the workbench (1) are fixedly connected with fixed seats (2), the two fixed seats (2) are symmetrically arranged, the two fixed seats (2) are provided with movable grooves (3) on the sides close to each other, the two movable grooves (3) are slidably connected with movable blocks (4), a movable frame (5) is fixedly connected between the two movable blocks (4), a pair of guide grooves (6) are provided at the upper end of the movable frame (5), the two guide grooves (6) are slidably connected with vertical plates (7), the upper ends of the two vertical plates (7) are provided with clamping units (8), a driving unit (9) is provided between the two vertical plates (7), the upper end of the workbench (1) is fixedly connected with a base (10) at the rear side, and a hot melt head (11) is fixedly installed at the upper end of the base (10).
2. A hot melt device for producing and processing plastic parts according to claim 1, characterized in that: The clamping unit (8) comprises a mounting seat (81), the mounting seat (81) is fixedly connected to the top of the vertical plate (7), a slide groove (82) is provided on the top of the mounting seat (81), a pair of clamping plates (83) are symmetrically arranged inside the slide groove (82), a bidirectional screw (84) is rotatably installed inside the slide groove (82), the two clamping plates (83) are respectively threadedly connected to the two ends of the bidirectional screw (84), and a second driving motor (85) is fixedly installed at the rear end of the mounting seat (81), and the output end of the second driving motor (85) passes through the slide groove (82) and is fixedly connected to the rear end of the bidirectional screw (84).
3. A hot melt device for plastic parts production and processing according to claim 1, characterized in that: The driving unit (9) comprises a column (91), two hinged seats (94) and an electric push rod (95); the column (91) is fixedly connected to the inside of the moving frame (5); a rotating plate (92) is rotatably mounted at the bottom of the column (91); hinged rods (93) are hinged at both the front and rear ends of the rotating plate (92); the ends of the two hinged rods (93) that are away from each other are respectively hinged to the two hinged seats (94); the two hinged seats (94) are respectively fixedly connected to the lower ends of the vertical plates (7); the electric push rod (95) is fixedly mounted on the right side wall of the left vertical plate (7); and the output end of the electric push rod (95) is fixedly connected to the column (91).
4. A hot melt device for producing and processing plastic parts according to claim 2, characterized in that: The two clamping plates (83) are fixedly connected with anti-slip teeth (86) on one side close to each other.
5. A hot melt device for plastic parts production and processing according to claim 1, characterized in that: A driving motor 1 (21) is fixedly mounted at the rear end of the fixed seat (2) on the left side, a threaded rod (31) is rotatably mounted inside the movable groove (3) on the left side, the movable block (4) on the left side is threadably connected to the threaded rod (31), and the output end of the driving motor 1 (21) passes through the outer wall of the fixed seat (2) and is fixedly connected to the rear end of the threaded rod (31).