Automatic extruding and crushing device for barreled molded resin

Abstract

The invention relates to the technical field of molding resin extruding and crushing, and particularly discloses a barreled molding resin automatic extruding and crushing device which comprises a base, a first door frame is mounted on one side of the top of the base, a second door frame is mounted on the other side of the top of the base, and a top plate is mounted at the tops of the first door frame and the second door frame; an illuminating lamp panel is mounted at the bottom of the top plate; displacement sensors are mounted on two sides of the illuminating lamp panel; a first hydraulic control box is installed at one end of the top of the base, a first hydraulic cylinder is installed at the top of the first hydraulic control box, a first extrusion block is installed at one end of the first hydraulic cylinder, a first pressing plate is installed on one side of the first extrusion block, and a first transparent baffle is arranged on one side of the first pressing plate; after being automatically extruded and crushed, the barreled integrally-formed resin can meet the particle requirement of directly entering a crusher to be crushed, so that the product quality is ensured; and meanwhile, the previous operation of manually knocking and crushing with force is omitted, so that the labor workload of workers is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of molding resin extrusion and crushing, in particular to an automatic extrusion and crushing device for barreled molding resin. Background Art

[0002] Epoxy molding compounds are made from resin, filler, flame retardant, release agent, colorant and other raw materials through mixing, kneading, cooling, crushing and other processing processes. Among them, resin is the key raw material for chemical reaction in the formula. The resin particle size is strictly controlled during use. To meet the requirements of use, it must be crushed and sieved in a grinder before adding to the next process. Some of the resins currently used are produced by specific manufacturers. The production process is to pour the molten resin into the packaging barrel, let it stand and cool, and then solidify it together with the packaging barrel as a whole. Due to the manufacturer's process reasons, the packaging barrel is shipped directly as a whole. It is difficult to directly take the overall formed solid resin out of the packaging barrel and crush it when in use.

[0003] The existing technical solution is: in order to take out the barreled integrally formed resin and crush it, the employee uses a rubber hammer to continuously hit the packaging barrel with force, so that the packaging barrel vibrates, causing the resin to slowly break into blocks of different shapes and sizes, pour them into a clean plastic basket, and continue to use a rubber hammer to smash them into small particles suitable for crushing in a crusher before they can be crushed in the crusher for use;

[0004] Disadvantages of prior art 1:

[0005] 1. Because the barrel is made of solid resin with high hardness, the operator needs to use a lot of force to knock the barrel, which is labor-intensive;

[0006] 2. When pouring the block resin in the packaging barrel into the packaging basket, if the packaging basket is not cleaned up, it is easy to cause secondary material pollution and bring in impurities;

[0007] 3. The block resin in the packaging basket needs to be broken into small particles by the operator, which increases the workload of the employees;

[0008] 4. If the rubber hammer is not cleaned and inspected in time, the damaged part is easy to be mixed with impurities, which will cause serious quality risks;

[0009] 5. The whole process is time-consuming, which greatly reduces production efficiency. For this purpose, an automatic extrusion and crushing device for barreled molding resin is provided. Summary of the invention

[0010] The purpose of the present invention is to provide an automatic extrusion and crushing device for barreled molding resin in view of the defects of the prior art, so as to solve the problems raised by the above-mentioned background technology.

[0011] To achieve the above object, the present invention provides the following technical solution: an automatic extrusion and crushing device for barreled molding resin, comprising a base, a first door frame is installed on one side of the top of the base, a second door frame is installed on the other side of the top of the base, a top plate is installed on the top of the first door frame and the second door frame, a lighting board is installed on the bottom of the top board, and displacement sensors are installed on both sides of the lighting board;

[0012] A first hydraulic control box is installed at one end of the top of the base, a first hydraulic cylinder is installed on the top of the first hydraulic control box, a first extrusion block is installed at one end of the first hydraulic cylinder, a first pressing plate is installed on one side of the first extrusion block, a first transparent baffle is provided on one side of the first pressing plate, and a second transparent baffle plug hole is provided on the other side of the first pressing plate;

[0013] A second hydraulic control box is installed at the other end of the top of the base, a second hydraulic cylinder is installed at the top of the second hydraulic control box, a second extrusion block is installed at one end of the second hydraulic cylinder, a second pressing plate is installed at one side of the second extrusion block, a second transparent baffle is provided at one side of the second pressing plate, and a first transparent baffle plug hole is provided at the other side of the second pressing plate;

[0014] An extrusion platform is installed in the middle of the base, a rotating platform is arranged in the middle of the extrusion platform, a support plate is installed at the bottom of the extrusion platform, a connecting rod jack is arranged in the middle of the top end of the support plate, a roller groove is also arranged on the top of the support plate, a reduction box and a motor are installed at the bottom of the support plate, a connecting rod is connected to the middle of the bottom end of the rotating platform, and a number of rollers matching the roller grooves are evenly installed at the bottom of the rotating platform.

[0015] As a preferred technical solution of the present invention, the rotating platform is welded to the connecting rod, one end of the connecting rod passes through the connecting rod socket and is fixedly connected to the gear in the reduction box, the gear in the reduction box is fixedly connected to the main shaft of the motor, the motor drives the gear in the reduction box to drive the rotating platform on the connecting rod to rotate, and the roller at the bottom of the rotating platform rolls in the roller groove.

[0016] As a preferred technical solution of the present invention, the support plate is installed on the bottom of the extrusion table by bolts, the reduction box and the motor are both installed on the bottom of the support plate by bolts, the roller is fixed on the roller frame, and the roller frame is installed on the bottom of the rotating platform by bolts.

[0017] As a preferred technical solution of the present invention, the first portal frame and the second portal frame are both welded to the base, a first track is welded on the top side of the base close to the first hydraulic control box, and a first track groove matching the first track is provided at the bottom of the first extrusion block; a second track is welded on the top side of the base close to the second hydraulic control box, and a second track groove matching the second track is provided at the bottom of the second extrusion block.

[0018] As a preferred technical solution of the present invention, the first pressing plate and the first transparent baffle are both installed on the first extrusion block by bolts, the second pressing plate and the second transparent baffle are both installed on the second extrusion block by bolts, and the extrusion platform and the base are on the same horizontal plane.

[0019] As a preferred technical solution of the present invention, the first hydraulic control box and the second hydraulic control box are both installed on the top of the base by bolts, one end of the first hydraulic cylinder is installed on the fixing frame on the top of the first hydraulic control box by bolts, one end of the second hydraulic cylinder is installed on the fixing frame on the top of the second hydraulic control box by bolts, the telescopic end of the first hydraulic cylinder is fixedly connected to the first extrusion block by bolts, and the telescopic end of the second hydraulic cylinder is fixedly connected to the second extrusion block by bolts.

[0020] As a preferred technical solution of the present invention, a PLC control box is installed on the first gantry, and the PLC control box is electrically connected to the lighting panel, the displacement sensor and the motor respectively. The displacement sensor is electrically connected to the hydraulic oil pump in the first hydraulic control box and the second hydraulic control box through a controller.

[0021] As a preferred technical solution of the present invention, both the first transparent baffle and the second transparent baffle are made of acrylic plates.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. After the barreled integral molding resin is automatically extruded and crushed, it can meet the particle requirements of directly entering the crusher for crushing, ensuring the product quality; at the same time, it saves the previous manual hammering and crushing operation, greatly reducing the labor workload of employees;

[0024] 2. The crushed and extruded resin is directly poured into the crusher for crushing to reduce contact and avoid secondary pollution;

[0025] 3. In the process of automatic crushing and extrusion, auxiliary tools are no longer needed, which avoids the damage of auxiliary tools, mixing of impurities, etc., and avoids quality and safety hazards.

[0026] 4. The entire extrusion and crushing process saves time and effort, is easy to operate, and is fully automated. The resin crushing and crushing can be completed in one go, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is one of the structural schematic diagrams of the present invention;

[0028] Figure 2 This is the second structural schematic diagram of the present invention;

[0029] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the bottom structure of the top plate of the present invention;

[0031] Figure 5 This is a schematic diagram of the connection structure of the first extrusion block and the second extrusion block of the present invention;

[0032] Figure 6 This is a schematic diagram of the disassembled structure of the rotating platform and the support plate of the present invention;

[0033] Figure 7 This is the second schematic diagram of the disassembled structure of the rotating platform and the support plate of the present invention.

[0034] In the figure: 1. base; 2. first gantry; 3. second gantry; 4. first extrusion block; 5. first hydraulic control box; 6. first hydraulic cylinder; 7. first track; 8. first pressure plate; 9. first transparent baffle; 10. second hydraulic control box; 11. second hydraulic cylinder; 12. second extrusion block; 13. second pressure plate; 14. second track; 15. second transparent baffle; 16. extrusion table; 17. rotating platform; 18. PLC control box; 19. top plate; 20. second transparent baffle socket; 21. lighting board; 22. displacement sensor; 23. first transparent baffle socket; 24. connecting rod; 25. roller; 26. reduction box; 27. motor; 28. support plate; 29. ​​roller groove; 30. connecting rod socket. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0036] Example: See Figure 1The present invention provides a technical solution: an automatic extrusion and crushing device for barreled molding resin, comprising a base 1, a first door frame 2 is installed on one side of the top of the base 1, a second door frame 3 is installed on the other side of the top of the base 1, a first extrusion block 4 and a second extrusion block 12 can be aligned and brought close to each other through the first door frame 2 and the second door frame 3, a top plate 19 is installed on the top of the first door frame 2 and the second door frame 3, a lighting board 21 is installed on the bottom of the top plate 19 for providing lighting, displacement sensors 22 are installed on both sides of the lighting board 21, the displacement sensors 22 are used to detect the distance between the two extrusion blocks, and the start and stop of the hydraulic cylinder are controlled by the controller;

[0037] like Figure 1-3 As shown, a first hydraulic control box 5 is installed at one end of the top of the base 1, a first hydraulic cylinder 6 is installed at the top of the first hydraulic control box 5, a first extrusion block 4 is installed at one end of the first hydraulic cylinder 6, a first pressing plate 8 is installed at one side of the first extrusion block 4, a first transparent baffle 9 is provided at one side of the first pressing plate 8, and a second transparent baffle plug hole 20 is provided at the other side of the first pressing plate 8; the first hydraulic cylinder 6 is used to push the first extrusion block 4 to move, and the first transparent baffle 9 on the first extrusion block 4 is inserted into the first transparent baffle plug hole 23 on the second extrusion block 12;

[0038] like Figure 1-3 As shown, a second hydraulic control box 10 is installed at the other end of the top of the base 1, a second hydraulic cylinder 11 is installed on the top of the second hydraulic control box 10, a second extrusion block 12 is installed at one end of the second hydraulic cylinder 11, a second pressing plate 13 is installed on one side of the second extrusion block 12, a second transparent baffle 15 is arranged on one side of the second pressing plate 13, and a first transparent baffle plug hole 23 is arranged on the other side of the second pressing plate 13; the second hydraulic cylinder 11 is used to push the second extrusion block 12 to move, and the second transparent baffle 15 on the second extrusion block 12 is inserted into the second transparent baffle plug hole 20 of the first extrusion block 4; the first transparent baffle 9 and the second transparent baffle 15 are used to form a transparent protective plate;

[0039] like Figure 1-5As shown, an extrusion platform 16 is installed in the middle of the base 1, a rotating platform 17 is arranged in the middle of the extrusion platform 16, a support plate 28 is installed at the bottom of the extrusion platform 16, a connecting rod jack 30 is arranged in the middle of the top of the support plate 28, a roller groove 29 is also arranged on the top of the support plate 28, a reduction box 26 and a motor 27 are installed at the bottom of the support plate 28, a connecting rod 24 is connected to the middle of the bottom end of the rotating platform 17, and a plurality of rollers 25 matching the roller groove 29 are evenly installed at the bottom of the rotating platform 17. The motor 27 drives the gears in the reduction box 26 to rotate, thereby driving the connecting rod 24 on the reduction box 26 to rotate, and the rotating platform 17 is driven to rotate by the rotation of the connecting rod 24, and the roller 25 at the bottom of the rotating platform 17 rolls in the roller groove 29, which not only makes the rotating platform 17 rotate faster, but also supports the rotating platform 17 to improve stability.

[0040] like Figure 6-7 As shown, the rotating platform 17 is welded to the connecting rod 24, one end of the connecting rod 24 passes through the connecting rod socket 30 and is fixedly connected to the gear in the reduction box 26, the gear in the reduction box 26 is fixedly connected to the main shaft of the motor 27, the motor 27 drives the gear in the reduction box 26 to drive the rotating platform 17 on the connecting rod 24 to rotate, and the roller 25 at the bottom of the rotating platform 17 rolls in the roller groove 29, which not only improves the stability of the rotating platform 17, but also allows the rotating platform 17 to rotate the extruded and deformed barreled molding resin 90 degrees before performing the extrusion operation.

[0041] The support plate 28 is mounted on the bottom of the extrusion platform 16 by bolts, the reduction box 26 and the motor 27 are both mounted on the bottom of the support plate 28 by bolts, the roller 25 is fixed on the roller frame, and the roller frame is mounted on the bottom of the rotating platform 17 by bolts.

[0042] like Figure 1-5 As shown, the first gantry 2 and the second gantry 3 are both welded to the base 1, and a first track 7 is welded on the top side of the base 1 close to the first hydraulic control box 5, and a first track groove matching the first track 7 is provided at the bottom of the first extrusion block 4. The first extrusion block 4 moves on the first track 7 under the push of the first hydraulic cylinder 6 to ensure that the first extrusion block 4 will not shift during the movement; a second track 14 is welded on the top side of the base 1 close to the second hydraulic control box 10, and a second track groove matching the second track 14 is provided at the bottom of the second extrusion block 12. The second extrusion block 12 moves on the second track 14 under the push of the second hydraulic cylinder 11 to ensure that the second extrusion block 12 will not shift during the movement.

[0043] like Figure 1-5As shown, the first pressing plate 8 and the first transparent baffle 9 are both installed on the first extrusion block 4 by bolts, the second pressing plate 13 and the second transparent baffle 15 are both installed on the second extrusion block 12 by bolts, and the extrusion platform 16 is on the same horizontal plane as the base 1. When the first extrusion block 4 and the second extrusion block 12 are close to each other, the first transparent baffle 9 is inserted into the first transparent baffle insertion hole 23, and the second transparent baffle 15 is inserted into the second transparent baffle insertion hole 20. The first transparent baffle 9 and the second transparent baffle 15 form a transparent protective plate to prevent the barrel molding resin from splashing and injuring the staff when it is extruded.

[0044] like Figure 1-5 As shown, the first hydraulic control box 5 and the second hydraulic control box 10 are both installed on the top of the base 1 by bolts, one end of the first hydraulic cylinder 6 is installed on the fixing frame on the top of the first hydraulic control box 5 by bolts, and one end of the second hydraulic cylinder 11 is installed on the fixing frame on the top of the second hydraulic control box 10 by bolts, the telescopic end of the first hydraulic cylinder 6 is fixedly connected to the first extrusion block 4 by bolts, and the telescopic end of the second hydraulic cylinder 11 is fixedly connected to the second extrusion block 12 by bolts, and the hydraulic oil pumps in the first hydraulic control box 5 and the second hydraulic control box 10 suck the hydraulic oil into the first hydraulic cylinder 6 and the second hydraulic cylinder 11, and the telescopic rods on the first hydraulic cylinder 6 and the second hydraulic cylinder 11 are extended to push the first extrusion block 4 and the second extrusion block 12 closer to each other, so that the first pressure plate 8 and the second pressure plate 13 extrude the barreled molding resin.

[0045] like Figure 1-5 As shown, a PLC control box 18 is installed on the first gantry 2, and the PLC control box 18 is electrically connected to the lighting panel 21, the displacement sensor 22 and the motor 27 respectively, and the displacement sensor 22 is electrically connected to the hydraulic oil pump in the first hydraulic control box 5 and the second hydraulic control box 10 through the controller. The PLC control box 18 is used to control the lighting panel 21, the displacement sensor 22 and the motor 27 to be powered on and work, and the displacement sensor 22 detects the distance between the two first extrusion blocks 4 and the second extrusion blocks 12, and controls the start and stop of the hydraulic oil pump in the first hydraulic control box 5 and the second hydraulic control box 10 through the controller, thereby controlling the start and stop of the hydraulic cylinder;

[0046] The first transparent baffle plate 9 and the second transparent baffle plate 15 are both made of acrylic plates.

[0047] Working principle: An automatic extrusion and crushing device for barreled molding resin. When in use, the molding resin in the barrel is placed in the middle of the rotating platform 17, and then the control button on the PLC control box 18 is used to control the hydraulic oil pump to work, and the hydraulic oil pump is used to supply oil to the first hydraulic cylinder 6 and the second hydraulic cylinder 11, so that the first extrusion block 4 moves on the first track 7, and the second extrusion block 12 moves on the second track 14, so that the first extrusion block 4 passes through the first door frame 2, and the second extrusion block 12 passes through the second door frame 3, so that the first extrusion block 4 and the second extrusion block 12 are close to each other, so as to extrude the barrel with molding resin on the top of the rotating platform 17. When the first extrusion block 4 and the second extrusion block 12 are close to each other for a certain distance, the displacement sensor 22 is used to detect. When the set distance is reached, the controller controls the hydraulic oil pump to pump oil, so that the first extrusion block 4 and the second extrusion block 12 are separated from each other. When they are separated to a certain distance, the motor 27 is used to control the hydraulic oil pump to pump oil. The work drives the gear in the reduction box 26 to rotate, thereby driving the rotating platform 17 on the connecting rod 24 to rotate 90 degrees, so that the extruded barrel also rotates 90 degrees, and then the hydraulic oil pump is used to supply oil to the first hydraulic cylinder 6 and the second hydraulic cylinder 11, so that the first extrusion block 4 and the second extrusion block 12 are close to each other, thereby squeezing the barrel containing the molding resin again, so that the molding resin in the barrel is automatically squeezed and crushed. When the first extrusion block 4 and the second extrusion block 12 are close to each other, the first transparent baffle 9 is inserted into the first transparent baffle plug hole 23, and the second transparent baffle 15 is inserted into the second transparent baffle plug hole 20. The first transparent baffle 9 and the second transparent baffle 15 are used to form a transparent guard plate to prevent the barreled molding resin from splashing and injuring the staff during extrusion. After the extrusion and crushing is completed, the first extrusion block 4 and the second extrusion block 12 are separated from each other, and another barrel containing molding resin that has not been squeezed is replaced to perform the next extrusion and crushing operation.

[0048] The above embodiments only express the implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. An automatic extrusion and crushing device for barreled molding resin, comprising a base (1), characterized in that: A first door frame (2) is installed on one side of the top of the base (1), a second door frame (3) is installed on the other side of the top of the base (1), a top plate (19) is installed on the top of the first door frame (2) and the second door frame (3), a lighting panel (21) is installed on the bottom of the top plate (19), and displacement sensors (22) are installed on both sides of the lighting panel (21); A first hydraulic control box (5) is installed at one end of the top of the base (1), a first hydraulic cylinder (6) is installed at the top of the first hydraulic control box (5), a first extrusion block (4) is installed at one end of the first hydraulic cylinder (6), a first pressing plate (8) is installed at one side of the first extrusion block (4), a first transparent baffle (9) is provided at one side of the first pressing plate (8), and a second transparent baffle plug hole (20) is provided at the other side of the first pressing plate (8); A second hydraulic control box (10) is installed at the other end of the top of the base (1), a second hydraulic cylinder (11) is installed at the top of the second hydraulic control box (10), a second extrusion block (12) is installed at one end of the second hydraulic cylinder (11), a second pressing plate (13) is installed at one side of the second extrusion block (12), a second transparent baffle (15) is provided at one side of the second pressing plate (13), and a first transparent baffle plug hole (23) is provided at the other side of the second pressing plate (13); An extrusion platform (16) is installed in the middle of the base (1), a rotating platform (17) is arranged in the middle of the extrusion platform (16), a support plate (28) is installed at the bottom of the extrusion platform (16), a connecting rod insertion hole (30) is arranged in the middle of the top end of the support plate (28), a roller groove (29) is also arranged at the top of the support plate (28), a reduction box (26) and a motor (27) are installed at the bottom of the support plate (28), a connecting rod (24) is connected to the middle of the bottom end of the rotating platform (17), and a plurality of rollers (25) matching the roller grooves (29) are evenly installed at the bottom of the rotating platform (17).

2. The barreled molding resin automatic extrusion and crushing device according to claim 1 is characterized in that: The rotating platform (17) is welded to the connecting rod (24), one end of the connecting rod (24) passes through the connecting rod socket (30) and is fixedly connected to the gear in the reduction box (26), the gear in the reduction box (26) is fixedly connected to the main shaft of the motor (27), the motor (27) drives the gear in the reduction box (26) to drive the rotating platform (17) on the connecting rod (24) to rotate, and the roller (25) at the bottom of the rotating platform (17) rolls in the roller groove (29).

3. The automatic extrusion and crushing device for barreled molding resin according to claim 1 is characterized in that: The support plate (28) is mounted on the bottom of the extrusion platform (16) by bolts, the reduction box (26) and the motor (27) are both mounted on the bottom of the support plate (28) by bolts, the roller (25) is fixed on the roller frame, and the roller frame is mounted on the bottom of the rotating platform (17) by bolts.

4. The automatic extrusion and crushing device for barreled molding resin according to claim 1 is characterized in that: The first door frame (2) and the second door frame (3) are both welded to the base (1); a first track (7) is welded to the top of the base (1) on one side close to the first hydraulic control box (5); a first track groove matching the first track (7) is provided at the bottom of the first extrusion block (4); a second track (14) is welded to the top of the base (1) on one side close to the second hydraulic control box (10); a second track groove matching the second track (14) is provided at the bottom of the second extrusion block (12).

5. The automatic extrusion and crushing device for barreled molding resin according to claim 1 is characterized in that: The first pressing plate (8) and the first transparent baffle (9) are both mounted on the first extrusion block (4) by means of bolts, the second pressing plate (13) and the second transparent baffle (15) are both mounted on the second extrusion block (12) by means of bolts, and the extrusion platform (16) is on the same horizontal plane as the base (1).

6. The automatic extrusion and crushing device for barreled molding resin according to claim 1 is characterized in that: The first hydraulic control box (5) and the second hydraulic control box (10) are both mounted on the top of the base (1) by bolts, one end of the first hydraulic cylinder (6) is mounted on the fixing frame on the top of the first hydraulic control box (5) by bolts, one end of the second hydraulic cylinder (11) is mounted on the fixing frame on the top of the second hydraulic control box (10) by bolts, the telescopic end of the first hydraulic cylinder (6) is fixedly connected to the first extrusion block (4) by bolts, and the telescopic end of the second hydraulic cylinder (11) is fixedly connected to the second extrusion block (12) by bolts.

7. The automatic extrusion and crushing device for barreled molding resin according to claim 1 is characterized in that: A PLC control box (18) is installed on the first gantry (2); the PLC control box (18) is electrically connected to the lighting panel (21), the displacement sensor (22) and the motor (27), respectively; the displacement sensor (22) is electrically connected to the hydraulic oil pumps in the first hydraulic control box (5) and the second hydraulic control box (10) through a controller.

8. The automatic extrusion and crushing device for barreled molding resin according to claim 1 is characterized in that: The first transparent baffle (9) and the second transparent baffle (15) are both made of acrylic plates.

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