An inspection apparatus housing made with an extrusion device

Abstract

This utility model relates to the field of material forming and processing technology, and discloses an extrusion device for manufacturing the shell of inspection equipment. It includes a base plate, a mold first fixedly connected to the top right side of the base plate, support plates first fixedly connected to both the front and rear ends of the top right side of the base plate, a support plate second fixedly connected to the top right side of the base plate near the edge, a motor second fixedly connected to the top of the support plate second, a pinion gear fixedly connected to the top output end of the motor second, a toothed strip meshing with the outer wall of the pinion gear, and a U-shaped frame fixedly connected to the left side of the toothed strip. In this utility model, the rotation of the pinion gear driven by the motor second, and the movement of the U-shaped frame driving the movement of the mold second, enable rapid descent for compression molding, shortening the compression molding cycle. Furthermore, by using different molding dies, various profiles can be produced to meet the basic material requirements of different inspection equipment shells.

Description

Technical Field

[0001] This utility model relates to the field of material forming and processing technology, and in particular to an extrusion device for manufacturing the shell of an inspection equipment. Background Technology

[0002] In numerous fields of industrial production, scientific research, and quality inspection, testing equipment plays a crucial role. The housing of this equipment, as a vital component, not only needs to provide reliable physical protection for the internal precision testing instruments and electronic components, ensuring they are protected from external impacts, collisions, and environmental factors such as dust and moisture during transportation, installation, and use, but also needs to possess excellent electromagnetic shielding performance to prevent external electromagnetic interference from affecting the normal operation of the internal testing instruments. Simultaneously, it must prevent electromagnetic radiation generated by internal electronic components from leaking into the external environment, potentially harming surrounding electronic equipment and human health. Traditional manufacturing processes for testing equipment housings have many limitations. When using injection molding, for some complex and large-sized housings, large and complex injection molds need to be manufactured. This not only leads to long design and manufacturing cycles and high costs for the molds, but also, during the injection molding process, due to the high flow resistance of the molten plastic within the mold, molding defects such as incomplete filling, shrinkage marks, and warping are prone to occur, thus affecting the quality and dimensional accuracy of the housing.

[0003] With the continuous development of plastic processing technology, extrusion molding has gradually been widely used in the field of inspection equipment housing production due to its unique advantages. As the core equipment of extrusion molding, the extrusion unit has brought many significant advantages to the production of inspection equipment housing. It can realize the automated continuous operation of a series of production processes, including continuous conveying of plastic raw materials, heating and plasticizing, extrusion molding, cooling and shaping, and traction cutting. This reduces non-production time in the production process and improves production efficiency. However, the extrusion molding process is relatively slow. It requires heating the plastic raw materials to a molten state and then gradually pushing the raw materials through the molding die through the screw of the extruder, which is not efficient. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an extrusion device for manufacturing the shell of an inspection equipment, aiming to improve the relatively slow extrusion molding process in the prior art, which requires heating the plastic raw material to a molten state and then gradually pushing the raw material through the molding die by the screw of the extruder, resulting in low efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an extrusion device for manufacturing the shell of an inspection equipment, comprising a base plate, a mold first fixedly connected to the top right side of the base plate, a support plate first fixedly connected to both the front and rear ends of the top right side of the base plate, a support plate second fixedly connected to the top right side of the base plate near the edge, a motor second fixedly connected to the top of the support plate second, a pinion fixedly connected to the top output end of the motor second, a toothed strip meshing with the outer wall of the pinion, a U-shaped frame fixedly connected to the left side of the toothed strip, two T-shaped frames fixedly connected to the right side of the U-shaped frame, the opposite sides of the T-shaped frames being slidably connected to the adjacent side of the support plate first, a mold second fixedly connected between adjacent T-shaped frames, and a stirring mechanism provided on the top of the base plate for stirring during feeding.

[0006] As a further description of the above technical solution:

[0007] The stirring mechanism includes an L-shaped frame, the bottom of which is fixedly connected to the top left rear end of the base plate. An L-shaped block is fixedly connected to the top front side of the L-shaped frame. A support pad is fixedly connected to the top center of the L-shaped frame. A motor is fixedly connected to the top of the support pad. A bevel gear is fixedly connected to the output end of the motor through the L-shaped block. A bevel gear is meshed with the outer wall of the bevel gear. An agitator is fixedly connected to the center of the bevel gear. A feed hopper is fixedly connected to the upper front side of the L-shaped frame.

[0008] As a further description of the above technical solution:

[0009] The bottom of the base plate is fixedly connected to an anti-slip pad, and the top left front end of the base plate is fixedly connected to a support plate.

[0010] As a further description of the above technical solution:

[0011] The top of the support plate three is fixedly connected to the motor three, and the output end of the motor three is fixedly connected to the feed screw.

[0012] As a further description of the above technical solution:

[0013] A support frame is fixedly connected to the top left side of the base plate, and a feed cylinder is fixedly connected to the top of the support frame. The top left side of the feed cylinder is connected to the bottom of the feed hopper.

[0014] As a further description of the above technical solution:

[0015] A heating sleeve is fixedly connected to the outer right side of the feed cylinder, and a heating device is connected to the right end of the feed cylinder.

[0016] As a further description of the above technical solution:

[0017] The top right side of the heating device is connected to a discharge pipe, and a valve is fixedly connected to the top of the discharge pipe.

[0018] As a further description of the above technical solution:

[0019] A controller is fixedly connected to the front side of the support plate, and the controller is electrically connected to motor 2, motor 3 and motor 1 respectively.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotation of the pinion is driven by the second motor. Due to the restriction of the T-shaped frame within the first support plate, the movement of the U-shaped frame drives the movement of the second mold. The compression molding can be completed by the descent of the second mold. This enables rapid descent for compression molding, shortens the molding cycle, and improves production efficiency. At the same time, through a set of extrusion systems and various different molding dies, profiles with different cross-sectional shapes can be produced to meet the basic material requirements of the shells of different inspection equipment.

[0022] 2. In this utility model, the rotation of the first bevel gear is driven by the first motor, and the rotation of the second bevel gear drives the rotation of the agitator. When the material is fed into the hopper, the feeding area is increased, which can effectively improve the overall production efficiency and reduce the possibility of accumulation at the feeding port. At the same time, the agitator can break up the materials that are stuck together and agglomerated, making them more evenly distributed, effectively avoiding the phenomenon of stratification and accumulation of raw materials in the feeding hopper. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the base plate of an extrusion device for manufacturing the housing of an inspection equipment according to the present invention;

[0024] Figure 2 This utility model provides a second illustration of a support plate for an extrusion device used in the manufacture of an inspection equipment housing.

[0025] Figure 3 This is a split view of a T-shaped frame for an extrusion device used in manufacturing the housing of an inspection equipment according to this utility model;

[0026] Figure 4 This is a schematic diagram of an L-shaped frame for an extrusion device used in manufacturing the housing of an inspection equipment according to this utility model;

[0027] Figure 5 This is a split view of the feed cylinder of an extrusion device for manufacturing the outer shell of an inspection equipment according to the present invention.

[0028] Legend:

[0029] 1. Base plate; 2. Mixing mechanism; 201. L-shaped frame; 202. L-shaped block; 203. Support pad; 204. Motor 1; 205. Bevel gear 1; 206. Bevel gear 2; 207. Mixer; 208. Feed hopper; 3. Mold 1; 4. Support plate 1; 5. Support plate 2; 6. Motor 2; 7. Pinion gear; 8. Toothed strip; 9. U-shaped frame; 10. T-shaped frame; 11. Mold 2; 12. Anti-slip pad; 13. Support plate 3; 14. Motor 3; 15. Feed screw; 16. Feed cylinder; 17. Heating jacket; 18. Heating device; 19. Discharge pipe; 20. Valve; 21. Controller; 22. Support frame. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 An embodiment of this utility model provides an extrusion device for manufacturing the shell of an inspection equipment, comprising a base plate 1, a mold 3 fixedly connected to the top right side of the base plate 1, a support plate 4 fixedly connected to both the front and rear ends of the top right side of the base plate 1, a support plate 5 fixedly connected to the top right side of the base plate 1 near the edge, a motor 6 fixedly connected to the top of the support plate 6, a pinion 7 fixedly connected to the top output end of the motor 6, a toothed strip 8 meshing with the outer wall of the pinion 7, a U-shaped frame 9 fixedly connected to the left side of the toothed strip 8, two T-shaped frames 10 fixedly connected to the right side of the U-shaped frame 9, the opposite sides of the T-shaped frames 10 being slidably connected to the adjacent side of the support plate 4, a mold 11 fixedly connected between adjacent T-shaped frames 10, and a stirring mechanism 2 provided on the top of the base plate 1 for stirring during feeding.

[0032] Specifically, the base plate 1 withstands the pressure and wear during continuous operation; the mold 3 ensures that each extruded shell meets strict quality requirements; the support plate 4 ensures that no deviation occurs during the molding process; the support plate 5 provides additional support; the motor 6 provides power to drive the entire extrusion process; the pinion 7 meshes with the toothed strip 8 to ensure accurate transmission; the U-shaped frame 9 adds structural integrity to the device; the mold 11 is responsible for the final shaping and processing of the material, ensuring the accuracy and consistency of the shell; and the mixing mechanism 2 is responsible for uniformly mixing the material during feeding, thereby avoiding uneven material distribution and ensuring the quality of the final product.

[0033] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 The stirring mechanism 2 includes an L-shaped frame 201. The bottom of the L-shaped frame 201 is fixedly connected to the rear left side of the top of the base plate 1. An L-shaped block 202 is fixedly connected to the front top of the L-shaped frame 201. A support pad 203 is fixedly connected to the middle of the top of the L-shaped frame 201. A motor 204 is fixedly connected to the top of the support pad 203. A bevel gear 205 is fixedly connected to the output end of the motor 204 through the L-shaped block 202. A bevel gear 206 is meshed with the outer wall of the bevel gear 205. An agitator 207 is fixedly connected to the middle of the bevel gear 206. A feed hopper 208 is fixedly connected to the upper middle part of the front side of the L-shaped frame 201.

[0034] Specifically, the L-shaped frame 201 serves as the skeleton of the entire mechanism, with its bottom fixedly connected to the top left rear end of the base plate 1, ensuring that it will not loosen during long-term stirring. The L-shaped block 202 increases the stability of the structure. The motor 204 is the power source for the entire stirring mechanism 2, ensuring sufficient power while maintaining low-noise operation to adapt to various working environments. The outer wall of the bevel gear 205 meshes with the bevel gear 206, which not only ensures the smoothness of transmission but also reduces wear and extends the service life of the equipment. The agitator 207 ensures that the material will not be blocked during feeding, and the feed hopper 208 speeds up the feeding process and improves work efficiency.

[0035] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 The bottom of the base plate 1 is fixedly connected to the anti-slip pad 12, the top left front end of the base plate 1 is fixedly connected to the support plate 3 13, the front side of the support plate 4 is fixedly connected to the controller 21, the controller 21 is electrically connected to the motor 2 6, the motor 3 14 and the motor 1 204 respectively, the top of the support plate 3 13 is fixedly connected to the motor 3 14, and the output end of the motor 3 14 is fixedly connected to the feed screw 15.

[0036] Specifically, the anti-slip pad 12 not only effectively prevents the equipment from sliding on smooth surfaces, but also absorbs vibrations generated during equipment operation to a certain extent, thus ensuring the stability of the equipment and the safety of operation. The support plate 13 ensures the balance of the entire device in various working environments. On the front side of the support plate 14, the controller 21 is responsible for coordinating and controlling the operation of the entire device. The output end of the motor 14 is fixedly connected to the feed screw 15. Driven by the motor 14, the feed screw 15 can efficiently transport materials to the designated position, ensuring the operation of the entire device.

[0037] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 A heating sleeve 17 is fixedly connected to the outer right side of the feed cylinder 16. A heating device 18 is connected to the right end of the feed cylinder 16. A discharge pipe 19 is connected to the top right side of the heating device 18. A valve 20 is fixedly connected to the top of the discharge pipe 19. A support frame 22 is fixedly connected to the top left side of the bottom plate 1. The feed cylinder 16 is fixedly connected to the top of the support frame 22. The top left side of the feed cylinder 16 is connected to the bottom of the feed hopper 208.

[0038] Specifically, the heating jacket 17 can effectively preheat the material before it enters the heating device 18. The heating device 18 facilitates the discharge and extrusion of the heated material. The top of the discharge pipe 19 is fixedly connected to a valve 20, which can control the discharge speed and flow rate of the material. The top of the support frame 22 is fixedly connected to the feed cylinder 16, which can ensure the stability and safety of the feed cylinder 16. The top left side of the feed cylinder 16 is connected to the bottom of the feed hopper 208, which can ensure that the material can enter the feed cylinder 16 from the feed hopper 208.

[0039] Working principle: The rotation of the pinion 7 driven by motor 6 causes the movement of the meshing toothed strip 8. Due to the restriction of the T-shaped frame 10 within the support plate 4, the movement of the toothed strip 8 causes the U-shaped frame 9 to move up and down. The movement of the U-shaped frame 9 in turn drives the movement of the mold 11. When the liquid material drips into the mold 3, the molding is completed by the descent of the mold 11. Motor 6 has the characteristics of rapid start and stop, which enables the mold 11 to react quickly after receiving the control signal and achieve rapid descent for molding. This rapid response capability shortens the molding cycle and improves production efficiency. At the same time, through one extrusion system and multiple different molding dies, profiles with different cross-sectional shapes can be produced to meet the basic material requirements of different inspection equipment shells.

[0040] The rotation of bevel gear 205, driven by motor 204, causes the rotation of bevel gear 206, which in turn drives the rotation of agitator 207. When material is fed into the feed hopper 208, the feeding area is increased, which effectively improves the overall production efficiency and reduces the possibility of accumulation at the feed inlet. At the same time, the agitator 207 can break up the sticky and agglomerated materials, making them more evenly distributed. This reduces the blockage caused by material agglomeration during the feeding process, allowing various raw materials to circulate within the feed hopper 208, effectively preventing the stratification and accumulation of raw materials within the feed hopper 208.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An extrusion apparatus for manufacturing the housing of an inspection device, comprising a base plate (1), characterized in that: A mold (3) is fixedly connected to the top right side of the base plate (1). A support plate (4) is fixedly connected to both the front and rear ends of the top right side of the base plate (1). A support plate (5) is fixedly connected to the top right side of the base plate (1) near the edge. A motor (6) is fixedly connected to the top of the support plate (5). A small gear (7) is fixedly connected to the top output end of the motor (6). A toothed strip (8) is meshed with the outer wall of the small gear (7). A U-shaped frame (9) is fixedly connected to the left side of the toothed strip (8). Two T-shaped frames (10) are fixedly connected to the right side of the U-shaped frame (9). The opposite sides of the T-shaped frames (10) are slidably connected to the adjacent side of the support plate (4). A mold (11) is fixedly connected between the adjacent T-shaped frames (10). A stirring mechanism (2) is provided on the top of the base plate (1). The stirring mechanism (2) is used to stir the material during feeding.

2. The extrusion device for manufacturing the housing of an inspection equipment according to claim 1, characterized in that: The stirring mechanism (2) includes an L-shaped frame (201), the bottom of which is fixedly connected to the top left rear end of the base plate (1), an L-shaped block (202) is fixedly connected to the top front side of the L-shaped frame (201), a support pad (203) is fixedly connected to the top center of the L-shaped frame (201), a motor (204) is fixedly connected to the top of the support pad (203), the output end of the motor (204) is fixedly connected to a bevel gear (205) through the L-shaped block (202), a bevel gear (206) is meshed with the outer wall of the bevel gear (205), a stirrer (207) is fixedly connected to the center of the bevel gear (206), and a feed hopper (208) is fixedly connected to the upper front side of the L-shaped frame (201).

3. The extrusion device for manufacturing the housing of an inspection equipment according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to an anti-slip pad (12), and the top left front end of the base plate (1) is fixedly connected to a support plate three (13).

4. The extrusion device for manufacturing the housing of an inspection equipment according to claim 3, characterized in that: The top of the support plate three (13) is fixedly connected to the motor three (14), and the output end of the motor three (14) is fixedly connected to the feed screw (15).

5. An extrusion apparatus for manufacturing the housing of an inspection equipment according to claim 2, characterized in that: A support frame (22) is fixedly connected to the top left side of the base plate (1), and a feed cylinder (16) is fixedly connected to the top of the support frame (22). The top left side of the feed cylinder (16) is connected to the bottom of the feed hopper (208).

6. The extrusion apparatus for manufacturing the housing of an inspection equipment according to claim 5, characterized in that: A heating sleeve (17) is fixedly connected to the outer right side of the feed cylinder (16), and a heating device (18) is connected to the right end of the feed cylinder (16).

7. An extrusion apparatus for manufacturing the housing of an inspection equipment according to claim 6, characterized in that: The top right side of the heating device (18) is connected to a discharge pipe (19), and a valve (20) is fixedly connected to the top of the discharge pipe (19).

8. The extrusion apparatus for manufacturing the housing of an inspection equipment according to claim 1, characterized in that: A controller (21) is fixedly connected to the front side of the support plate (4), and the controller (21) is electrically connected to the motor (6), the motor (14) and the motor (204).

Images