High-efficiency desktop vulcanizing machine

Abstract

The utility model belongs to the technical field of desktop vulcanizing machines, and discloses a high-efficiency desktop vulcanizing machine which comprises a control box, a servo motor is fixedly mounted on one side of the top of the control box, a screw is fixedly mounted at the output end of the servo motor, and a protective cover is fixedly mounted on the other side of the top of the control box. A feeding hopper is arranged at the top of the protective cover, a through groove is formed in one side of the protective cover, a heating pipe is arranged in the through groove, and a heating ring is arranged in the heating pipe. In the using process, a worker places materials in the feeding hopper, then the materials in the feeding hopper are conveyed into a discharging opening through a screw rod at one end of a servo motor, the materials are heated through a heating ring in a heating pipe through using of the screw rod, the tabletting forming efficiency is improved, the tabletting stability is improved, and the practicability is high. And the mold can be replaced through the clamping assembly, the mold filling tool is disassembled, and the pipeline extrusion molding function can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of desktop vulcanizing machines, in particular to a high-efficiency desktop vulcanizing machine. Background Art

[0002] In the rubber industry, the flat plate vulcanizer is mainly used to vulcanize flat tapes, such as rubber plates, rubber sheets, etc. It is a hydraulic machine. The main function of the flat plate vulcanizer is to provide the required pressure and temperature for the vulcanization of rubber. The pressure is generated by the hydraulic system through the hydraulic cylinder, and the temperature is provided by the heating medium (usually steam, heat transfer oil, etc., superheated water is also useful).

[0003] For example, the utility model with the publication number CN210791711U discloses a high-efficiency rubber flat plate vulcanizer, including a machine platform, a guide column arranged on the upper surface of the machine platform, and an upper mounting plate and a lower mounting plate sleeved on the guide column, the lower surface of the upper mounting plate is provided with an upper heating plate, and the upper surface of the lower mounting plate is provided with a lower heating plate. A mounting platform is provided on the top of the guide column, and a hydraulic cylinder for driving the upper mounting plate is installed on the mounting platform. Brackets are provided on both sides of the upper surface of the machine platform, and a mounting frame is slidably installed between the two brackets, and two mold plates are installed on the mounting frame. Sliding columns are provided on both sides of the mounting frame, and slide grooves matching with the sliding columns are provided on the two brackets. The sliding columns are slidably embedded in the slide grooves, and positioning grooves are provided at both ends of the two slide grooves in the vertical direction.

[0004] In the field of implantable / interventional medical devices, it is usually necessary to perform surface coating on materials to improve their biocompatibility and obtain special functions such as anticoagulation and antibacterial properties. If the molded products are directly used to evaluate the coating performance in the early stages of the research, it is easy to cause unnecessary waste. At present, researchers tend to use a flat-plate vulcanizer to prepare sheets of materials corresponding to the products, and then evaluate their performance after coating treatment. However, the entire preparation process of the flat-plate vulcanizer is manually operated, and the process is difficult to stabilize, resulting in different sheet properties, such as sheet size, sheet thickness, surface roughness, etc. Therefore, a high-efficiency desktop vulcanizer is proposed to address the above problems. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a high-efficiency desktop vulcanizer, which can solve the problem that the entire preparation process of the flat vulcanizer is manually operated, the process is difficult to stabilize, and the sheet properties are different, such as sheet size, sheet thickness, surface roughness, etc.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency desktop vulcanizing machine, comprising a control box, a servo motor is fixedly installed on one side of the top of the control box, a screw is fixedly installed on the output end of the servo motor, a protective cover is fixedly installed on the other side of the top of the control box, a feed hopper is provided on the top of the protective cover, a through groove is opened on one side of the protective cover, a heating tube is provided inside the through groove, a heating coil is provided inside the heating tube, a discharge port is fixedly installed on one end of the discharge port, a mold is fixedly installed on one end of the discharge port, and a clamping assembly is provided on the surface of the mold.

[0007] Preferably, the clamping assembly comprises clamping plates arranged on two adjacent sides of one end of the discharge port, positioning plates are fixedly mounted on the surfaces of the clamping plates, a damping rod is arranged between the positioning plates, and a spring is sleeved on the surface of the damping rod.

[0008] Preferably, a plurality of temperature controllers are provided on the surface of the control box, and a pressure controller is provided on a side adjacent to the temperature controller.

[0009] Preferably, a mounting groove is provided on the surface of the discharge port, and the size of the mounting groove is adapted to the size of the heating tube.

[0010] Preferably, a guide tube is fixedly installed at the bottom of the feed hopper, and the guide tube passes through the protective cover.

[0011] Preferably, the output end of the servo motor and the screw are on the same horizontal plane, and the midpoints of the screw and the heating tube are at the same center of a circle.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a control box, a servo motor, a screw, a heating tube, a heating ring, a mold and a clamping component. During use, a person places the material inside the feed hopper, and then the material inside the feed hopper will be transmitted to the inside of the discharge port by the screw at one end of the servo motor. When passing through the screw, the material will be heated by the heating ring inside the heating tube, which speeds up the efficiency of tableting, improves the stability during tableting, and improves the molding efficiency. The overall efficiency is improved by 75% (shortened from 120 minutes to 30 minutes). The full manual control is optimized to semi-automatic control, which not only improves the efficiency but also increases the product qualification rate. The mold can be replaced by the clamping component, and the mold filling tooling can be removed to realize the pipeline extrusion function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the feed hopper of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0018] In the figure: 1. control box; 2. servo motor; 3. screw; 4. protective cover; 5. feed hopper; 6. heating tube; 7. heating coil; 8. discharge port; 9. mold; 10. clamping assembly; 101. clamping plate; 102. positioning plate; 103. damping rod; 104. spring; 11. temperature controller; 12. pressure controller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4 As shown, the utility model provides a high-efficiency desktop vulcanizing machine, including a control box 1, a servo motor 2 is fixedly installed on one side of the top of the control box 1, a screw 3 is fixedly installed on the output end of the servo motor 2, a protective cover 4 is fixedly installed on the other side of the top of the control box 1, a feed hopper 5 is provided on the top of the protective cover 4, a through groove is opened on one side of the protective cover 4, a heating tube 6 is provided inside the through groove, a heating coil 7 is provided inside the heating tube 6, a discharge port 8 is fixedly installed at one end of the heating tube 6, a mold 9 is fixedly installed at one end of the discharge port 8, a clamping assembly 10 is provided on the surface of the mold 9, a plurality of temperature controllers 11 are provided on the surface of the control box 1, and a pressure controller 12 is provided on the side adjacent to the temperature controller 11.

[0021] During use, personnel place the material inside the feed hopper 5, and then the material inside the feed hopper 5 will be transmitted to the inside of the discharge port 8 by the screw 3 at one end of the servo motor 2. The material passing through the screw 3 will be heated by the heating ring 7 inside the heating tube 6, which speeds up the efficiency of tableting and improves the stability during tableting. The mold 9 can be replaced by the clamping assembly 10, and the filling tooling of the mold 9 can be removed to realize the pipeline extrusion function.

[0022] like Figures 1 to 4As shown, the clamping assembly 10 includes a clamping plate 101 arranged on two adjacent sides of one end of the discharge port 8, a positioning plate 102 is fixedly installed on the surface of the clamping plate 101, a damping rod 103 is arranged between the positioning plates 102, and a spring 104 is sleeved on the surface of the damping rod 103.

[0023] During use, personnel place the mold 9 between the clamping plates 101, and then the damping rod 103 between the positioning plates 102 will be compressed toward the middle through the spring 104. During the compression process, the positioning plates 102 will drive the clamping plates 101 to clamp the mold 9 in the middle, making it convenient for personnel to replace the mold 9.

[0024] like Figures 1 to 4 As shown, a mounting groove is provided on the surface of the discharge port 8, the size of which matches the size of the heating tube 6, a guide tube is fixedly installed at the bottom of the feed hopper 5, the guide tube passes through the protective cover 4, the output end of the servo motor 2 and the screw 3 are on the same horizontal plane, and the midpoints of the screw 3 and the heating tube 6 are at the same center of a circle.

[0025] By setting a heating ring 7 inside the heating tube 6, the material can be melted, and when the screw 3 rotates through the output end of the servo motor 2, it will drive the material to move forward. The melting point can be controlled by the temperature controller 11 and the pressure controller 12.

[0026] The working principle and use process of the utility model: during use, personnel place the material inside the feed hopper 5, and then the material inside the feed hopper 5 will be transmitted to the inside of the discharge port 8 by the screw 3 at one end of the servo motor 2, and the material used through the screw 3 will be heated by the heating ring 7 inside the heating tube 6, which speeds up the efficiency of tableting and improves the stability during tableting. Personnel place the mold 9 between the clamping plates 101, and then the damping rod 103 between the positioning plates 102 will be compressed toward the middle by the spring 104. During the compression process, the positioning plate 102 will drive the clamping plate 101 to clamp the middle mold 9, and the mold 9 can be replaced and the filling tooling of the mold 9 can be removed to realize the pipeline extrusion function.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency desktop vulcanizing machine, comprising a control box (1), characterized in that: A servo motor (2) is fixedly mounted on one side of the top of the control box (1), a screw (3) is fixedly mounted on the output end of the servo motor (2), a protective cover (4) is fixedly mounted on the other side of the top of the control box (1), a feed hopper (5) is provided on the top of the protective cover (4), a through groove is opened on one side of the protective cover (4), a heating tube (6) is provided inside the through groove, a heating coil (7) is provided inside the heating tube (6), a discharge port (8) is fixedly mounted on one end of the discharge port (8), a mold (9) is fixedly mounted on one end of the discharge port (8), and a clamping assembly (10) is provided on the surface of the mold (9).

2. The high-efficiency desktop vulcanizing machine according to claim 1, characterized in that: The clamping assembly (10) comprises clamping plates (101) arranged on two adjacent sides of one end of the discharge port (8), positioning plates (102) are fixedly mounted on the surface of the clamping plates (101), a damping rod (103) is arranged between the positioning plates (102), and a spring (104) is sleeved on the surface of the damping rod (103).

3. The high-efficiency desktop vulcanizing machine according to claim 1, characterized in that: A plurality of temperature controllers (11) are provided on the surface of the control box (1), and a pressure controller (12) is provided on a side adjacent to the temperature controller (11).

4. The high-efficiency desktop vulcanizing machine according to claim 1, characterized in that: The surface of the discharge port (8) is provided with a mounting groove, and the size of the mounting groove is adapted to the size of the heating tube (6).

5. The high-efficiency desktop vulcanizing machine according to claim 1, characterized in that: A guide tube is fixedly mounted on the bottom of the feed hopper (5), and the guide tube passes through the protective cover (4).

6. The high-efficiency desktop vulcanizing machine according to claim 1, characterized in that: The output end of the servo motor (2) and the screw rod (3) are located on the same horizontal plane, and the midpoints of the screw rod (3) and the heating tube (6) are located at the same center of a circle.

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