An automatic material control mechanism

Abstract

The application belongs to the technical field of material control mechanism, and discloses an automatic material control mechanism, which comprises an extrusion assembly and further comprises: a cutter assembly body arranged on the extrusion assembly and used for equally cutting the glue delivered by the extrusion assembly; a moving assembly arranged on the extrusion assembly and used for driving the cutter assembly body to move back and forth; and an adjusting assembly arranged on the cutter assembly body and used for adjusting the length of the glue cut by the cutter assembly body; wherein the extrusion assembly comprises a base, the top of the base is provided with a conveying belt body, and the top of the base is provided with an extruder body located on the left side of the conveying belt body. At this time, the length of the segmented glue can be adjusted, the supply of the rubber mixing mill is timely and stable, the product extrusion process parameters are guaranteed, the glue supply is proportional to the extrusion amount, the glue supply width is automatically widened, and the glue supply amount is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of material control mechanism, and particularly relates to an automatic material control mechanism. BACKGROUND

[0002] At present, the process of colloid processing is generally that the colloid is first transported to an extruder through an open mill and a colloid conveying belt, the open mill cuts the colloid through a traditional vertical cutter, the colloid is conveyed to a feeding port of a drum extruder through an air conveying belt, and when the existing extruder produces large specifications and the extrusion speed of the extruder is accelerated, since the cutting length of the cutter assembly is fixed and cannot be adjusted according to the processing requirements, the colloid supply of the open mill cannot be timely and stably supplied, and the product extrusion process parameters cannot be guaranteed. In order to guarantee the accuracy of the cutting of the colloid on the conveying belt by the cutter assembly, the conveying belt needs to be stopped during the cutting, so as to prevent the cutting length from being inaccurate due to the movement of the colloid during the cutting. However, this cutting method will reduce the conveying efficiency of the colloid on the conveying belt and the colloid supply, and therefore needs to be improved. SUMMARY

[0003] The application aims to provide an automatic material control mechanism to solve the problems in the background.

[0004] In order to achieve the above-mentioned purpose, the application provides the following technical scheme: an automatic material control mechanism, comprising an extrusion assembly, further comprising:

[0005] A cutter assembly body is arranged on the extrusion assembly and used for cutting the colloid conveyed by the extrusion assembly at equal intervals.

[0006] A moving assembly is arranged on the extrusion assembly and used for driving the cutter assembly body to move back and forth.

[0007] An adjusting assembly is arranged on the cutter assembly body and used for adjusting the length of the colloid cut by the cutter assembly body.

[0008] The extrusion assembly comprises a base, a conveying belt body is arranged on the top of the base, and an extruder body is arranged on the left side of the conveying belt body on the top of the base.

[0009] The cutter assembly body comprises a sliding rail, the sliding rail is arranged on the conveying belt body, a sliding block is slidably arranged on the outer surface of the conveying belt body, a connecting seat is connected to the top of the sliding block, a fixed cylinder located above the conveying belt body is connected to the left side of the connecting seat, a driving motor is fixedly installed in the connecting seat, the driving motor is drivingly connected with a lead screw, the lead screw penetrates through the connecting seat and extends into the inside of the fixed cylinder, a threaded block is threadedly connected to the outer surface of the lead screw, an active sleeve is fixedly connected to the bottom of the threaded block and sleeved on the outer surface of the fixed cylinder, the active sleeve can move left and right along the fixed cylinder, an active arm two is movably connected to the outer surface of the active sleeve, a fixed sleeve located to the left of the active sleeve is fixedly connected to the outer surface of the fixed cylinder, an active arm one is movably connected to the outer surface of the fixed sleeve, power motors are arranged in the active arm one and the active arm two, the power motors are drivingly connected with active shafts one, a cutting disc is fixedly connected to the outer surface of the active shafts one, and electric telescopic rods are hingedly connected to the bottom of the active sleeve and the fixed sleeve, the other ends of the electric telescopic rods are hingedly connected with the active arm two and the active arm one.

[0010] Preferably, the moving assembly comprises two connecting blocks, the two connecting blocks are arranged on the two sides of the top of the base, limit rods are fixedly connected between the two connecting blocks, movable active plates are sleeved on the outer surfaces of the limit rods, push plates are fixedly connected to the left sides of the active plates, and the push plates are fixedly connected with the sliding blocks and located in front of the conveying belt body.

[0011] Preferably, a conveying shaft is arranged in the conveying belt body, a fixed block one is fixedly connected to the rear of the conveying belt body, an oil cylinder is fixedly connected to the front of the fixed block one, an oil inlet is formed around the outer surface of the oil cylinder, a piston one is sleeved in the oil cylinder, a push rod is fixedly connected to the left side of the piston one, and a fixed block two is fixedly connected to one end of the push rod and located behind the active plate.

[0012] Preferably, an active shaft two is fixedly sleeved in the fixed block two, and the other end of the active shaft two extends into the inside of the active plate and is movably sleeved with the inside of the active plate.

[0013] Preferably, a tension spring is sleeved on the outer surface of the push rod, one end of the tension spring is connected with the fixed block two, the other end of the tension spring is connected with the oil cylinder, and a gas valve is arranged on the top of the oil cylinder.

[0014] Preferably, the adjusting assembly comprises a mounting block fixedly connected above the sliding block, a rack I fixedly connected to the front of the movable sleeve in the mounting block, a connecting shaft movably sleeved in the mounting block, a driving gear fixedly sleeved on the outer surface of the connecting shaft in front of the driving gear I, and a driven gear I engaged with the driving gear I.

[0015] Preferably, a driven gear II is hingedly connected below the driven gear I in the mounting block, the driven gear I and the driven gear II are engaged, and a limiting rail is fixedly connected below the mounting block, a rack II is slidably mounted on the outer surface of the limiting rail, and the rack II is engaged with the driven gear II.

[0016] Preferably, a connecting barrel is fixedly installed in the mounting block, a piston II is sleeved in the connecting barrel, a fixed rod is fixedly connected to the left side of the piston II, the fixed rod is fixedly connected with the rack II, a communication pipe is fixedly communicated on the right side of the connecting barrel, and the communication pipe extends to the outside of the mounting block and is fixedly connected with a liquid valve I.

[0017] Preferably, a connecting pipe is fixedly communicated on the right side of the liquid valve I, a corrugated hose is fixedly communicated at the other end of the connecting pipe, a liquid valve II is arranged at the other end of the corrugated hose, a fixed pipe is fixedly communicated on the right side of the liquid valve II, and a circular sleeve capable of being sleeved outside an oil cylinder is fixedly communicated with the fixed pipe.

[0018] The beneficial effects of the present application are as follows:

[0019] 1、The present application is provided with a lead screw, a threaded block and a movable sleeve, due to the operation of the driving motor, the lead screw rotates, the threaded block moves left or right along the threads on the outer surface of the lead screw, the movable sleeve and the movable arm II move along the outer surface of the fixed cylinder due to the movement of the threaded block, the distance between the two cutting discs can be adjusted, the movable arm II and the movable arm I rotate along the outer surface of the fixed sleeve and the movable sleeve due to the operation of the electric telescopic rod, the cutting disc rotates due to the operation of the power motor, the cutting disc contacts the colloid, the length of the colloid segments can be adjusted, the supply of the rubber mixing mill is timely and stable, the product extrusion process parameters are guaranteed, the supply of the rubber mixing mill is proportional to the extrusion amount, the supply width is automatically widened, and the supply of the rubber material is improved.

[0020] 2、The utility model discloses through setting movable plate, oil cylinder and push rod, when the transport belt body will carry out the conveying to colloid, make the left end of colloid move to right side cutting disc, due to the rotation of transport shaft, can make transport shaft drive fixed block no.

[0021] 3、The utility model discloses through setting rack one, driven gear one and driven gear two, due to the movement of movable sleeve, can make rack one move to right side, make driving gear mesh and rotate, due to the rotation of driving gear, can drive driven gear one to rotate through connecting shaft, and make driven gear two mesh and rotate, and drive rack two to move to right side along the limit rail through driven gear two, due to the movement of rack two, can drive fixed link and piston no. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is structure schematic drawing for the utility model;

[0023] Figure 2 It is structure schematic drawing for extruding subassembly of the utility model;

[0024] Figure 3 It is structure schematic drawing for cutting tool assembly of the utility model;

[0025] Figure 4 for Figure 5 A magnified schematic diagram of the local structure at point A;

[0026] Figure 5 This is a cross-sectional view of the mounting block of the present invention;

[0027] Figure 6 This is a cross-sectional view of the rack of the present invention;

[0028] Figure 7 for Figure 6 A magnified view of the structure at point B in the middle;

[0029] Figure 8 This is a schematic diagram of the structure of the back of the present invention;

[0030] Figure 9 This is a cross-sectional view of the corrugated hose of the present invention.

[0031] Figure 10 for Figure 9 A magnified schematic diagram of the local structure at point C;

[0032] Figure 11 This is a cross-sectional view of the circular sleeve of the present invention.

[0033] Figure 12 for Figure 11 A magnified schematic diagram of the structure at point D.

[0034] In the diagram: 1. Extrusion assembly; 11. Base; 12. Conveyor belt body; 13. Extruder body; 2. Cutter assembly body; 21. Slide rail; 22. Slider; 23. Connecting seat; 24. Drive motor; 25. Fixed cylinder; 26. Lead screw; 27. Fixed sleeve; 28. Movable arm one; 29. ​​Power motor; 210. Movable shaft one; 211. Cutting disc; 212. Threaded block; 213. Movable sleeve; 214. Movable arm two; 215. Electric telescopic rod; 3. Moving assembly; 31. Connecting block; 32. Limiting rod; 33. Movable plate; 34. Conveyor shaft; 35. Fixed block one; 36. Oil cylinder; 37. Oil inlet; 38. Piston 1; 39. Push rod; 310. Fixed block 2; 311. Movable shaft 2; 312. Tension spring; 313. Push plate; 314. Air valve; 4. Adjustment assembly; 41. Mounting block; 42. Rack 1; 43. Connecting shaft; 44. Drive gear; 45. Driven gear 1; 46. Driven gear 2; 47. Limit rail; 48. Rack 2; 49. Connecting cylinder; 410. Fixed rod; 411. Piston 2; 412. Connecting pipe; 413. Liquid valve 1; 414. Connecting pipe; 415. Corrugated hose; 416. Fixed pipe; 417. Circular sleeve; 418. Liquid valve 2. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] like Figures 1 to 12 As shown, this embodiment of the invention provides an automatic material control mechanism, including an extrusion assembly 1, and further comprising:

[0037] The cutter assembly body 2 is disposed on the extrusion assembly 1 and is used to cut the colloid conveyed by the extrusion assembly 1 at equal intervals.

[0038] The moving component 3 is disposed on the extrusion component 1 and is used to drive the cutter component body 2 to reciprocate;

[0039] Adjustment component 4, which is disposed on the cutter assembly body 2, is used to move and adjust the length of the colloid cut by the cutter assembly body 2;

[0040] The extrusion assembly 1 includes a base 11, a conveyor belt body 12 is disposed on the top of the base 11, and an extruder body 13 is disposed on the top of the base 11 on the left side of the conveyor belt body 12.

[0041] The cutter assembly body 2 includes a slide rail 21, which is mounted on the conveyor belt body 12. A slider 22 is slidably mounted on the outer surface of the conveyor belt body 12. A connecting seat 23 is connected to the top of the slider 22. A fixed cylinder 25 located above the conveyor belt body 12 is connected to the left side of the connecting seat 23. A drive motor 24 is fixedly mounted inside the connecting seat 23. The drive motor 24 drives a lead screw 26, which passes through the connecting seat 23 and extends into the interior of the fixed cylinder 25. A threaded block 212 is threaded onto the outer surface of the lead screw 26. A movable sleeve 213 fitted onto the outer surface of the fixed cylinder 25 is fixedly connected to the bottom of the threaded block 212. 13 can move left and right along the fixed cylinder 25. The outer surface of the movable sleeve 213 is movably fitted with the second movable arm 214. The outer surface of the fixed cylinder 25 is fixedly fitted with the fixed sleeve 27 located on the left side of the movable sleeve 213. The outer surface of the fixed sleeve 27 is movably fitted with the first movable arm 28. The inside of the first movable arm 28 and the second movable arm 214 is equipped with a power motor 29. The power motor 29 drives and connects to the first movable shaft 210. The outer surface of the first movable shaft 210 is fixedly fitted with a cutting disc 211. The bottom of the movable sleeve 213 and the fixed sleeve 27 are both hinged with an electric telescopic rod 215. The other end of the electric telescopic rod 215 is hinged to the second movable arm 214 and the first movable arm 28.

[0042] During use, the conveyor belt body 12 will transport the colloid. During the transport process, due to the operation of the electric telescopic rod 215, the movable arm 214 and the movable arm 28 can rotate along the outer surface of the fixed sleeve 27 and the movable sleeve 213. At the same time, due to the operation of the power motor 29, the movable shaft 210 can drive the cutting disc 211 to rotate, and the cutting disc 211 will come into contact with the colloid. Then, the colloid is cut to a fixed length by the cutting disc 211. At this time, the length of the colloid segment is the same as the distance between the two cutting discs 211.

[0043] When it is necessary to adjust the length of the colloid segment, the operation of the drive motor 24 causes the lead screw 26 to rotate. The rotation of the lead screw 26 causes the threaded block 212 to move left or right along the thread on the outer surface of the lead screw 26. The movement of the threaded block 212 causes the movable sleeve 213 and the movable arm 214 to move along the outer surface of the fixed cylinder 25, thereby adjusting the distance between the two cutting discs 211, and thus adjusting the length of the colloid segment. This ensures that the amount of colloid supplied to the open mill is timely and stable, and the extrusion process parameters of the product are guaranteed.

[0044] As shown in the figure, in one embodiment, the moving component 3 includes two connecting blocks 31, which are respectively disposed on both sides of the top of the base 11. Limiting rods 32 are fixedly connected above and below the two connecting blocks 31. A movable plate 33 that can move left and right is sleeved on the outer surface of the limiting rod 32. A push plate 313 is fixedly connected to the left side of the movable plate 33. The push plate 313 is fixedly connected to the slider 22 and is located in front of the conveyor belt body 12.

[0045] The working principle and beneficial effects of the above technical solution are as follows: When the movable plate 33 is subjected to tension or thrust, the movement of the movable plate 33 can push or pull the push plate 313 along the limit rod 32, causing the slider 22 to move to the left or right along the slide rail 21.

[0046] As shown in the figure, in one embodiment, a transport shaft 34 is provided inside the transport belt body 12. A fixing block 35 is fixedly sleeved on the outer surface of the transport shaft 34 behind the transport belt body 12. An oil cylinder 36 is fixedly connected to the front of the fixing block 35. An oil inlet 37 is provided around the outer surface of the oil cylinder 36. A piston 38 is sleeved inside the oil cylinder 36. A push rod 39 is fixedly connected to the left side of the piston 38. One end of the push rod 39 extends to the left side of the oil cylinder 36 and is fixedly connected to a fixing block 310 and is located behind the movable plate 33.

[0047] The working principle and beneficial effects of the above technical solution are as follows: The transport shaft 34 is set up. Since the transport shaft 34 is designed inside the transport belt body 12, the transport shaft 34 can be driven by the transport belt body 12, and the rotation speed of the transport shaft 34 is related to the conveying speed of the transport belt body 12. Due to the rotation of the transport shaft 34, the transport shaft 34 can drive the fixed block 35, the oil cylinder 36, the push rod 39 and the fixed block 310 to rotate, thereby driving the oil cylinder 36 to rotate.

[0048] As shown in the figure, in one embodiment, a movable shaft 311 is fixedly sleeved inside the fixed block 310, and the other end of the movable shaft 311 extends into the interior of the movable plate 33 and is movably sleeved with the interior of the movable plate 33.

[0049] The working principle and beneficial effects of the above technical solution are as follows: A second movable shaft 311 is set up. Due to the rotation of the second fixed block 310, the movable plate 33 can be driven to move to the right along the outer surface of the limit rod 32 through the second movable shaft 311, thereby driving the movable plate 33.

[0050] As shown in the figure, in one embodiment, a tension spring 312 is sleeved on the outer surface of the push rod 39. One end of the tension spring 312 is connected to the fixing block 310, and the other end of the tension spring 312 is connected to the oil cylinder 36. An air valve 314 is provided on the top of the oil cylinder 36.

[0051] The working principle and beneficial effects of the above technical solution are as follows: When the second fixed block 310 moves to the left, the tension spring 312 can be stretched. Due to the elastic recovery effect of the tension spring 312, the second fixed block 310 can be subjected to a pulling force to the right, so as to facilitate the subsequent reset effect of the second fixed block 310.

[0052] As shown in the figure, in one embodiment, the adjusting component 4 includes a mounting block 41, which is fixedly connected above the slider 22. A rack 42 located inside the mounting block 41 is fixedly connected to the front of the movable sleeve 213. A connecting shaft 43 is movably sleeved inside the mounting block 41. A drive gear 44 is fixedly sleeved on the outer surface of the connecting shaft 43. The drive gear 44 meshes with the rack 42. A driven gear 45 located in front of the drive gear 44 is fixedly sleeved on the outer surface of the connecting shaft 43.

[0053] The working principle and beneficial effects of the above technical solution are as follows: A driving gear 44 and a driven gear 45 are set. Due to the design of the driving gear 44, the circumference of the driving gear 44 is four times that of the driven gear 45. Due to the movement of the movable sleeve 213, the rack 42 can move to the right, so that the driving gear 44 meshes and rotates. Due to the rotation of the driving gear 44, the driven gear 45 can be driven to rotate through the connecting shaft 43, and the driven gear 46 can be meshed and rotated. At this time, the driving gear 44 can be driven.

[0054] As shown in the figure, in one embodiment, a driven gear 46 is hinged inside the mounting block 41 and located below the driven gear 45. The driven gear 45 and the driven gear 46 are meshed. A limiting rail 47 is fixedly connected to the lower part inside the mounting block 41. A rack 48 is slidably mounted on the outer surface of the limiting rail 47 and meshes with the driven gear 46.

[0055] The working principle and beneficial effects of the above technical solution are as follows: A driven gear 46 is set up. Due to the rotation of the driving gear 44, the driven gear 45 can be driven to rotate through the connecting shaft 43, and the driven gear 46 can be meshed and rotated, thereby achieving a good driving effect on the driven gear 46. The driven gear 46 drives the rack 48 to move to the right along the limit rail 47. At this time, the rack 48 will move one-quarter of the distance of the movable sleeve 213.

[0056] As shown in the figure, in one embodiment, a connecting cylinder 49 is fixedly installed inside the mounting block 41, and a piston 411 is sleeved inside the connecting cylinder 49. A fixing rod 410 is fixedly connected to the left side of the piston 411, and the fixing rod 410 is fixedly connected to the rack 48. A connecting pipe 412 is fixedly connected to the right side of the connecting cylinder 49, and the right end of the connecting pipe 412 extends to the outside of the mounting block 41 and is fixedly connected to a liquid valve 413.

[0057] The working principle and beneficial effects of the above technical solution are as follows: a liquid valve 413 is set up. Due to the movement of rack 48, the fixed rod 410 and piston 411 can be driven to move to the left and right along the inside of the connecting cylinder 49. At this time, the air valve 314 is opened, and the piston 411 moves one-quarter of the distance that the movable arm 214 moves.

[0058] As shown in the figure, in one embodiment, a connecting pipe 414 is fixedly connected to the right side of the first liquid valve 413, and a corrugated hose 415 is fixedly connected to the other end of the connecting pipe 414. A second liquid valve 418 is provided at the other end of the corrugated hose 415, and a fixed pipe 416 is fixedly connected to the right side of the second liquid valve 418. A circular sleeve 417 that can be fitted onto the outside of the oil cylinder 36 is fixedly connected to the fixed pipe 416.

[0059] The working principle and beneficial effects of the above technical solution are as follows: A corrugated hose 415 is provided. Due to the movement of the piston 411, the oil inside the connecting cylinder 49 can be squeezed into the interior of the connecting pipe 412, and then into the interior of the corrugated hose 415 through the connecting pipe 414. Subsequently, the oil enters the interior of the oil cylinder 36 through the oil inlet 37 via the corrugated hose 415, the fixed pipe 416 and the round sleeve 417, thereby driving the oil flow.

[0060] Working principle and usage process:

[0061] During use, the operation of the drive motor 24 causes the lead screw 26 to rotate. This rotation causes the threaded block 212 to move left or right along the thread on the outer surface of the lead screw 26. The movement of the threaded block 212 causes the movable sleeve 213 and the movable arm 214 to move along the outer surface of the fixed cylinder 25. At this time, the distance between the two cutting discs 211 can be adjusted according to the required cutting length. The movement of the movable sleeve 213 causes the rack 42 to move to the right, causing the drive gear 44 to mesh and rotate. The rotation of the drive gear 44 drives the driven gear 45 to rotate via the connecting shaft 43, causing the driven gear 46 to mesh and rotate. The driven gear 46 then drives the rack 48 to move to the right along the limit rail 47. The movement of the rack 48... The fixed rod 410 and piston 411 can move to the left and right along the inside of the connecting cylinder 49. At this time, the liquid valve 413, liquid valve 418 and air valve 314 are opened, and the piston 411 moves one-quarter of the distance that the movable arm 214 moves. It squeezes the oil inside the connecting cylinder 49 into the inside of the connecting pipe 412, and then into the inside of the corrugated hose 415 through the connecting pipe 414. Then, it passes through the corrugated hose 415, the fixed pipe 416 and the round sleeve 417 and enters the inside of the oil cylinder 36 through the oil inlet 37. It squeezes the oil inside the oil cylinder 36 to push the piston 38, push rod 39 and fixed block 310 to move to the left, and drive the movable plate 33, push plate 313 and cutter assembly body 2 to move to the left. At this time, the distance that the push rod 39 extends is one-quarter to one-quarter of the distance that the piston 411 moves.

[0062] During operation, when the conveyor belt body 12 transports the colloid, causing the left end of the colloid to move to the right cutting disc 211, the rotation of the conveyor shaft 34 causes the fixed block 35, oil cylinder 36, push rod 39, and fixed block 310 to rotate. The rotation of fixed block 310 causes the movable plate 33 to move to the right along the outer surface of the limit rod 32 via the movable shaft 311. The movement of the movable plate 33 causes the push plate 313 to move the slider 22 to the right along the slide rail 21. Simultaneously, the slider 22 moves at the same speed as the colloid transport speed, causing the colloid to meet the left cutting disc 211. At this point, the slider 22 will move to its maximum operating range on the right side and continue moving with the conveyor belt. The rotation of the conveyor shaft 34 will push the movable plate 33 to the left through the movable shaft 2 311. At this time, the cutting disc 211 and the colloid move to the left at the same speed. Then, due to the operation of the electric telescopic rod 215, the movable arm 214 and the movable arm 28 can rotate along the outer surface of the fixed sleeve 27 and the movable sleeve 213. At the same time, due to the operation of the power motor 29, the movable shaft 210 can drive the cutting disc 211 to rotate, and at the same time, the cutting disc 211 comes into contact with the colloid. Then, the cutting disc 211 cuts the colloid to a fixed length. After cutting, the cutting disc 211 will move to the maximum operating range on the left. As the conveyor shaft 34 continues to rotate, it will drive the cutter assembly body 2 to move back and forth in a cycle to cut the colloid at equal intervals.

[0063] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0064] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic material control mechanism, comprising an extrusion assembly (1), characterized in that, It also includes: The cutter assembly body (2) is disposed on the extrusion assembly (1) and is used to cut the colloid conveyed by the extrusion assembly (1) at equal intervals; The moving component (3) is disposed on the extrusion component (1) and is used to drive the cutter component body (2) to reciprocate; Adjustment component (4), which is disposed on the cutter assembly body (2), is used to move and adjust the length of the cutter assembly body (2) cutting the colloid; The extrusion assembly (1) includes a base (11), a conveyor belt body (12) is provided on the top of the base (11), and an extruder body (13) is provided on the left side of the conveyor belt body (12) on the top of the base (11). The cutter assembly body (2) includes a slide rail (21) which is mounted on the conveyor belt body (12). A slider (22) is slidably mounted on the outer surface of the conveyor belt body (12). A connecting seat (23) is connected to the top of the slider (22). A fixed cylinder (25) located above the conveyor belt body (12) is connected to the left side of the connecting seat (23). A drive motor (24) is fixedly mounted inside the connecting seat (23). The drive motor (24) drives a lead screw (26). The lead screw (26) passes through the connecting seat (23) and extends into the interior of the fixed cylinder (25). A threaded block (212) is threaded onto the outer surface of the lead screw (26). A movable sleeve (213) fitted onto the outer surface of the fixed cylinder (25) is fixedly connected to the bottom of the threaded block (212). The movable sleeve (213) can move left and right along the fixed cylinder (25). The outer surface of the movable sleeve (213) is movably fitted with the second movable arm (214). The outer surface of the fixed cylinder (25) is fixedly fitted with the fixed sleeve (27) located on the left side of the movable sleeve (213). The outer surface of the fixed sleeve (27) is movably fitted with the first movable arm (28). The inside of the first movable arm (28) and the second movable arm (214) is equipped with a power motor (29). The power motor (29) drives and connects to the first movable shaft (210). The outer surface of the first movable shaft (210) is fixedly fitted with a cutting disc (211). The bottom of the movable sleeve (213) and the fixed sleeve (27) are both hinged with an electric telescopic rod (215). The other end of the electric telescopic rod (215) is hinged to the second movable arm (214) and the first movable arm (28).

2. The automatic material control mechanism according to claim 1, characterized in that: The moving component (3) includes two connecting blocks (31), which are respectively located on both sides of the top of the base (11). Limiting rods (32) are fixedly connected above and below the two connecting blocks (31). A movable plate (33) that can move left and right is sleeved on the outer surface of the limiting rod (32). A push plate (313) is fixedly connected to the left side of the movable plate (33). The push plate (313) is fixedly connected to the slider (22) and located in front of the conveyor belt body (12).

3. The automatic material control mechanism according to claim 2, characterized in that: The conveyor belt body (12) is provided with a conveyor shaft (34) inside. The outer surface of the conveyor shaft (34) is fixedly sleeved with a fixing block (35) behind the conveyor belt body (12). The front of the fixing block (35) is fixedly connected with an oil cylinder (36). The outer surface of the oil cylinder (36) is surrounded by an oil inlet (37). The inside of the oil cylinder (36) is fitted with a piston (38). The left side of the piston (38) is fixedly connected with a push rod (39). One end of the push rod (39) extends to the left side of the oil cylinder (36) and is fixedly connected with a fixing block (310) and is located behind the movable plate (33).

4. The automatic material control mechanism according to claim 3, characterized in that: The fixed block 2 (310) is fixedly sleeved with the movable shaft 2 (311), and the other end of the movable shaft 2 (311) extends into the interior of the movable plate (33) and is movably sleeved with the interior of the movable plate (33).

5. An automatic material control mechanism according to claim 3, characterized in that: The outer surface of the push rod (39) is fitted with a tension spring (312). One end of the tension spring (312) is connected to the second fixing block (310), and the other end of the tension spring (312) is connected to the oil cylinder (36). The top of the oil cylinder (36) is provided with an air valve (314).

6. The automatic material control mechanism according to claim 1, characterized in that: The adjustment component (4) includes a mounting block (41), which is fixedly connected above the slider (22). The front of the movable sleeve (213) is fixedly connected to a rack (42) located inside the mounting block (41). The interior of the mounting block (41) is movably sleeved with a connecting shaft (43). The outer surface of the connecting shaft (43) is fixedly sleeved with a drive gear (44). The drive gear (44) meshes with the rack (42). The outer surface of the connecting shaft (43) is fixedly sleeved with a driven gear (45) located in front of the drive gear (44).

7. An automatic material control mechanism according to claim 6, characterized in that: The mounting block (41) is internally hinged to a driven gear two (46) located below the driven gear one (45). The driven gear one (45) and the driven gear two (46) are meshed together. A limiting rail (47) is fixedly connected to the lower part of the mounting block (41). A rack two (48) is slidably mounted on the outer surface of the limiting rail (47). The rack two (48) is meshed with the driven gear two (46).

8. An automatic material control mechanism according to claim 7, characterized in that: A connecting cylinder (49) is fixedly installed inside the mounting block (41). A piston (411) is sleeved inside the connecting cylinder (49). A fixing rod (410) is fixedly connected to the left side of the piston (411). The fixing rod (410) is fixedly connected to the rack (48). A connecting pipe (412) is fixedly connected to the right side of the connecting cylinder (49). The right end of the connecting pipe (412) extends to the outside of the mounting block (41) and is fixedly connected to a liquid valve (413).

9. An automatic material control mechanism according to claim 8, characterized in that: The right side of the first liquid valve (413) is fixedly connected to a connecting pipe (414), the other end of the connecting pipe (414) is fixedly connected to a corrugated hose (415), the other end of the corrugated hose (415) is provided with a second liquid valve (418), the right side of the second liquid valve (418) is fixedly connected to a fixed pipe (416), and the fixed pipe (416) is fixedly connected to a round sleeve (417) that can be fitted onto the outside of the oil cylinder (36).

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