Leftover material processing equipment for calender

Abstract

The utility model relates to the technical field of leftover material processing, and discloses leftover material processing equipment for a calender, which comprises a fixing frame, a fixing plate is fixedly mounted on the left side of the fixing frame, a motor is fixedly mounted at the top of the fixing plate and can enable a rotating shaft to rotate, and the rotating shaft is fixedly mounted at the output end of the motor and can rotate around the rotating shaft. According to the leftover material processing equipment for the calender, when leftover materials of rubber sheets are cut off by the cutter, the leftover materials are collected through the collecting box, then the reciprocating lead screw is driven to rotate through the connecting rod, the nut drives the L-shaped rod to move, and therefore the leftover materials are cut off by the cutter, and the leftover materials are collected through the collecting box. The moving rod drives the evacuating plate to comb the interior of the collecting box, the situation that leftover materials fall to one end of the collecting box and possibly fall to the ground after being stacked is prevented, in this way, operators do not need to clean the ground, only leftover materials in the collecting box need to be poured out, and the workload of the operators is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap material processing, in particular to scrap material processing equipment for a calendering machine. Background Art

[0002] The calender is composed of two or more rollers, which are arranged according to the heating method. It can be divided into cold pressing and hot pressing. Cold pressing is suitable for materials that do not require heating, such as graphite film, graphite sheet, absorbing material, shielding material, magnetic material, non-ferrous metal material, etc. Hot pressing is divided into water heating, electric heating, oil heating and electromagnetic heating. They are all machines that press and extend rubber, silicone, silicone rubber, phase change material, PTFE or plastic into a film of a certain thickness and surface shape at a certain temperature, and can coat fiber curtain canvas or steel cord with glue. The calender can be divided into two-roller, three-roller, four-roller and five-roller calenders according to the number of rollers; according to the arrangement of the rollers, it can be divided into "L" type, "T" type, "F" type, "Z" type and "S" type.

[0003] In order to process films of a certain width, the existing calenders generally use calenders for trimming. However, the cut edges will fall to the ground and need to be cleaned by the operator, which not only wastes the operator's time but also increases the operator's workload. Utility Model Content

[0004] The utility model aims to provide a scrap material processing device for a calendering machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scrap material processing device for a calendering machine, comprising a fixed frame, a fixed plate is fixedly installed on the left side of the fixed frame, a motor is fixedly installed on the top of the fixed plate, which can rotate the rotating shaft, the output end of the motor is fixedly installed with a rotating shaft, which can drive the gear and the pressure roller to rotate, the outer wall of the rotating shaft is fixedly installed with a gear, the outer wall of the rotating shaft is fixedly installed with a pressure roller, and the outer wall of the pressure roller is fixedly installed with a cutter, the bottom of the fixed frame is provided with a collecting mechanism, which can collect the scraps and distribute them in a collecting box, the bottom of the fixed frame is provided with a compacting mechanism, which can compact the scraps in the collecting box, and the collecting mechanism includes:

[0006] A connecting rod, wherein the through hole of the connecting rod is hinged at the eccentric position of the front face of the rotating shaft, and the end of the connecting rod away from the rotating shaft is hinged with a reciprocating screw rod, which can make the nut move back and forth, and the two ends of the reciprocating screw rod are rotatably mounted with fixed blocks, and the back of the fixed block is fixedly mounted on the front face of the fixed frame, and the outer wall of the reciprocating screw rod is threadedly connected with a nut, which can drive the L-shaped rod to move;

[0007] An L-shaped rod, the bottom of which is fixedly mounted on the top of the nut, a hollow block is fixedly mounted on the top of the L-shaped rod, a positioning bolt is slidably mounted at the through hole on the top of the hollow block, and can be inserted into the positioning hole to fix the extrusion ramp block, an extrusion spring is fixedly mounted on the top of the hollow block, and one end of the extrusion spring away from the hollow block is fixedly mounted on the bottom of the positioning bolt protrusion;

[0008] An extrusion bevel block, the outer wall of which is slidably mounted in the hollow of the hollow block, can move the moving rod downward during extrusion, a positioning hole is provided on the top of the extrusion bevel block, and a moving rod is slidably mounted on the through hole at the top of the L-shaped rod.

[0009] Preferably, an evacuation plate is fixedly installed at the bottom of the movable rod, which can evenly distribute the scraps inside the collection box, and a telescopic spring is fixedly installed at the bottom of the L-shaped rod, which can reset the evacuation plate and the movable rod, and one end of the telescopic spring away from the L-shaped rod is fixedly installed on the top of the evacuation plate, and a collection box is slidably installed inside the fixed frame.

[0010] Preferably, the compacting mechanism includes: a support plate, the bottom of the support plate is fixedly mounted on the top of the fixed block, the front of the support plate is provided with a shaking groove to facilitate the sliding of the sliding rod and enable the sliding rod to move up and down, the sliding rod is slidably mounted inside the shaking groove, and the outer wall of the sliding rod is fixedly mounted with upper and lower rods.

[0011] Preferably, the outer walls of the upper and lower rods are slidably installed at the through holes of the evacuation plate, and a return spring is fixedly installed at the bottom of the outer wall of the sliding rod, which can reset the upper and lower rods after moving downward, and one end of the return spring away from the sliding rod is fixedly installed on the top of the evacuation plate, and a compacting plate is fixedly installed at the bottom of the upper and lower rods, which can compact the scraps in the collection box.

[0012] Preferably, two groups of positioning holes are provided, and are symmetrically distributed on the left and right sides of the extrusion bevel block with respect to the central symmetry axis of the side surface of the extrusion bevel block, so as to facilitate fixing of the extrusion bevel block when it moves left and right.

[0013] Preferably, the front side of the L-shaped rod is slidably mounted on the back side of the support plate to provide a guide for the L-shaped rod and the nut.

[0014] Compared with the prior art, the utility model provides a scrap material processing device for a calender, which has the following beneficial effects:

[0015] 1. The scrap processing equipment used in the calendering machine, when the cutter cuts off the scraps of the film, is collected through the collection box, and then the reciprocating screw is driven to rotate by the connecting rod, so that the nut drives the L-shaped rod to move, and the moving rod drives the evacuation plate to comb the inside of the collection box to prevent it from falling on one end of the collection box. After accumulation, it may fall on the ground. In this way, the operator does not need to clean the ground, but only needs to pour out the scraps in the collection box, which reduces the workload of the operator.

[0016] 2. The calendering machine is used for scrap material processing equipment. The films in the collection box are all scattered, and the collection box also has a capacity limit. Through the movement of the L-shaped rod, the sliding rod can slide in the shaking groove, and the sliding rod can move up and down. At the same time, the upper and lower rods drive the compacting plate to move up and down, which can compact the films in the collection box. In this way, the collection box can collect more scraps and can reduce the operator's frequent emptying of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional rear view structure of the main body of the utility model;

[0019] Figure 3 It is a partial cross-sectional structural schematic diagram of the collection mechanism of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. fixed frame; 2. fixed plate; 3. motor; 4. rotating shaft; 5. gear; 6. pressure roller; 7. cutter; 8. collecting mechanism; 81. connecting rod; 82. reciprocating screw rod; 83. fixed block; 84. nut; 85. L-shaped rod; 86. hollow block; 87. positioning bolt; 88. extrusion spring; 89. extrusion ramp block; 810. positioning hole; 811. moving rod; 812. evacuation plate; 813. telescopic spring; 814. collecting box; 9. compacting mechanism; 91. supporting plate; 92. shaking groove; 93. sliding rod; 94. upper and lower rods; 95. reset spring; 96. compacting plate. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a scrap material processing device for a calendering machine, comprising a fixed frame 1, a fixed plate 2 is fixedly installed on the left side of the fixed frame 1, which is convenient for installing a motor 3, a motor 3 is fixedly installed on the top of the fixed plate 2, which can drive a rotating shaft 4 to rotate, a rotating shaft 4 is fixedly installed on the output end of the motor 3, which can drive a gear 5 and a pressure roller 6 to rotate, a gear 5 is fixedly installed on the outer wall of the rotating shaft 4, which can drive another gear 5 to rotate, a pressure roller 6 is fixedly installed on the outer wall of the rotating shaft 4, a cutter 7 is fixedly installed on the outer wall of the pressure roller 6, which can cut the film, a collecting mechanism 8 is arranged at the bottom of the fixed frame 1, which can collect the scrap materials, and a compacting mechanism 9 is arranged at the bottom of the fixed frame 1, which can compact the scrap materials in the collection box 814.

[0023] Specifically, the collecting mechanism 8 includes: a connecting rod 81, a reciprocating screw rod 82, a fixed block 83, a nut 84, an L-shaped rod 85, a hollow block 86, a positioning bolt 87, an extrusion spring 88, an extrusion ramp block 89, a positioning hole 810, a moving rod 811, an evacuation plate 812, a telescopic spring 813, and a collecting box 814. The through hole of the connecting rod 81 is hinged at the eccentric position of the front side of the rotating shaft 4, so that the rotating shaft 4 can drive the reciprocating screw rod 82 to rotate through the connecting rod 81. The end of the connecting rod 81 away from the rotating shaft 4 is hinged with the reciprocating screw rod 82, which can move the nut 84. The two ends of the reciprocating screw rod 82 are rotatably installed with fixed blocks 83 to facilitate the rotation of the reciprocating screw rod 82. The back side of the fixed block 83 is fixedly installed on the front side of the fixed frame 1. The outer wall of the reciprocating screw rod 82 is threadedly connected with a nut 84; it can drive the L-shaped rod 85 to move, and the bottom of the L-shaped rod 85 is fixedly installed on the top of the nut 84. , it is convenient to install the hollow block 86 and the moving rod 811. The top of the L-shaped rod 85 is fixedly installed with a hollow block 86, which is convenient for the sliding of the extrusion ramp block 89. A positioning bolt 87 is slidably installed at the through hole on the top of the hollow block 86, which can be inserted into the positioning hole 810 to fix the extrusion ramp block 89. An extrusion spring 88 is fixedly installed on the top of the hollow block 86, which can reset the positioning bolt 87 after being extruded and raised. The end of the extrusion spring 88 away from the hollow block 86 is fixedly installed at the bottom of the positioning bolt 87 protrusion; the extrusion ramp block 89, the outer wall of the extrusion ramp block 89 is slidably installed in the hollow part of the hollow block 86, which can extrude the moving rod 811 to move downward. A positioning hole 810 is opened on the top of the extrusion ramp block 89, which is convenient for the insertion of the positioning bolt 87. There are two groups of positioning holes 810, which are symmetrical with the central symmetry axis of the side of the extrusion ramp block 89 and symmetrically distributed on the left and right sides of the extrusion ramp block 89. In order to facilitate the fixing of the extrusion ramp block 89 when it moves left and right, a moving rod 811 is slidably installed at the through hole at the top of the L-shaped rod 85, which is convenient for installing an evacuation plate 812. An evacuation plate 812 is fixedly installed at the bottom of the moving rod 811, which can evacuate the scraps in the collection box 814 to prevent them from piling up in one place. A telescopic spring 813 is fixedly installed at the bottom of the L-shaped rod 85, which can reset the moving rod 811 and the evacuation plate 812. One end of the telescopic spring 813 away from the L-shaped rod 85 is fixedly installed on the top of the evacuation plate 812, and a collection box 814 is slidably installed inside the fixed frame 1 to collect the scraps.

[0024] Specifically, the compacting mechanism 9 includes: a support plate 91, a shaking groove 92, a sliding rod 93, an upper and lower rod 94, a return spring 95, and a compacting plate 96. The bottom of the support plate 91 is fixedly installed on the top of the fixed block 83 to facilitate the sliding of the sliding rod 93, and the front of the L-shaped rod 85 is slidably installed on the back of the support plate 91. A guide is provided for the L-shaped rod 85 and the nut 84. A shaking groove 92 is provided on the front side of the support plate 91, which enables the sliding rod 93 to move up and down. The sliding rod 93 is slidingly installed inside the shaking groove 92, which can drive the upper and lower rods 94 to move up and down. The outer wall of the sliding rod 93 is fixedly installed on the upper and lower rods 94, which is convenient for installing the compacting plate 96. The outer walls of the upper and lower rods 94 are slidingly installed at the through holes of the evacuation plate 812. A reset spring 95 is fixedly installed on the bottom of the outer wall of the sliding rod 93, which can reset the sliding rod 93 after being squeezed downward. The end of the reset spring 95 away from the sliding rod 93 is fixedly installed on the top of the evacuation plate 812. A compacting plate 96 is fixedly installed on the bottom of the upper and lower rods 94, which can compact the scraps inside the collection box 814 to prevent frequent cleaning of the collection box 814.

[0025] Working principle: when the motor 3 is started, it drives the shaft 4 to rotate, so that the two meshing gears 5 rotate, and the two pressure rollers 6 can rotate on the shaft 4. While rotating, the cutter 7 will cut the scraps of the film and collect them through the collection box 814. Then, the shaft 4 rotates to drive the connecting rod 81 to rotate the reciprocating screw rod 82, so that the reciprocating screw rod 82 rotates on the fixed block 83. When the reciprocating screw rod 82 rotates, it will drive the nut 84 to move, and at the same time drive the L-shaped rod 85 to move, so that the moving rod 811 makes the evacuation plate 812 comb the inside of the collection box 814. When the L-shaped rod 85 moves to the far right, the extrusion ramp block 89 will be squeezed by the inner wall of the fixed frame 1, so that the extrusion ramp block 89 slides in the hollow block 86, and the positioning bolt 87 disengages from the positioning hole 810, and then The resetting force of the extrusion spring 88 is used to insert it into another positioning hole 810, and the extrusion ramp block 89 will squeeze the moving rod 811 to move downward, so that the evacuation plate 812 can comb the inside of the collection box 814. On the contrary, when the L-shaped rod 85 moves to the leftmost side, the extrusion ramp block 89 is squeezed by the fixed frame 1, so that the telescopic spring 813 drives the moving rod 811 to reset to the slope of the extrusion ramp block 89, so that the collection box 814 can be combed when going out, and it will rise when coming back, and the collection box 814 will not be combed. This can prevent it from falling at one end of the collection box 814, which may fall to the ground after accumulation. In this way, there is no need for the operator to clean the ground, but only to pour out the scraps in the collection box 814, reducing the workload of the operator.

[0026] The films in the collection box 814 are all scattered, and the collection box 814 also has a capacity limit. Through the movement of the L-shaped rod 85, the sliding rod 93 can slide in the shaking groove 92, so that the sliding rod 93 moves downward when squeezed by the protrusion in the shaking groove 92, and the reset spring 95 is compressed. At the same time, the upper and lower rods 94 drive the compacting plate 96 to move downward. When there is no squeezing, the reset spring 95 will drive the upper and lower rods 94 to reset, so that the sliding rod 93 moves upward, and the compacting plate 96 will also move up and down, which can compact the films in the collection box 814, so that the collection box 814 can collect more scraps, which can reduce the operator's frequent emptying of the collection box 814.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A scrap material processing device for a calendering machine, comprising a fixed frame (1), characterized in that: A fixing plate (2) is fixedly mounted on the left side of the fixing frame (1), a motor (3) is fixedly mounted on the top of the fixing plate (2), a rotating shaft (4) is fixedly mounted on the output end of the motor (3), a gear (5) is fixedly mounted on the outer wall of the rotating shaft (4), a pressing roller (6) is fixedly mounted on the outer wall of the rotating shaft (4), a cutting knife (7) is fixedly mounted on the outer wall of the pressing roller (6), a collecting mechanism (8) is arranged at the bottom of the fixing frame (1), and a compacting mechanism (9) is arranged at the bottom of the fixing frame (1), and the collecting mechanism (8) comprises: A connecting rod (81), wherein the through hole of the connecting rod (81) is hinged at an eccentric position on the front side of the rotating shaft (4), and a reciprocating screw rod (82) is hinged at one end of the connecting rod (81) away from the rotating shaft (4), and fixed blocks (83) are rotatably mounted at both ends of the reciprocating screw rod (82), and the back side of the fixed block (83) is fixedly mounted on the front side of the fixed frame (1), and a nut (84) is threadedly connected to the outer wall of the reciprocating screw rod (82); An L-shaped rod (85), the bottom of the L-shaped rod (85) is fixedly mounted on the top of the nut (84), a hollow block (86) is fixedly mounted on the top of the L-shaped rod (85), a positioning bolt (87) is slidably mounted at the through hole on the top of the hollow block (86), an extrusion spring (88) is fixedly mounted on the top of the hollow block (86), and one end of the extrusion spring (88) away from the hollow block (86) is fixedly mounted on the bottom of the protrusion of the positioning bolt (87); An extrusion bevel block (89), wherein the outer wall of the extrusion bevel block (89) is slidably mounted in the hollow of the hollow block (86), a positioning hole (810) is provided at the top of the extrusion bevel block (89), and a moving rod (811) is slidably mounted at the through hole at the top of the L-shaped rod (85).

2. The scrap material processing equipment for a calender according to claim 1, characterized in that: An evacuation plate (812) is fixedly installed at the bottom of the moving rod (811), a telescopic spring (813) is fixedly installed at the bottom of the L-shaped rod (85), one end of the telescopic spring (813) away from the L-shaped rod (85) is fixedly installed on the top of the evacuation plate (812), and a collection box (814) is slidably installed inside the fixed frame (1).

3. The scrap material processing equipment for a calender according to claim 1, characterized in that: The compacting mechanism (9) comprises: a support plate (91), the bottom of the support plate (91) is fixedly mounted on the top of the fixed block (83), a shaking groove (92) is provided on the front of the support plate (91), a sliding rod (93) is slidably mounted inside the shaking groove (92), and the outer wall of the sliding rod (93) is fixedly mounted with upper and lower rods (94).

4. The scrap material processing equipment for a calender according to claim 3, characterized in that: The outer walls of the upper and lower rods (94) are slidably mounted on the through holes of the evacuation plate (812); a return spring (95) is fixedly mounted on the bottom of the outer wall of the sliding rod (93); one end of the return spring (95) away from the sliding rod (93) is fixedly mounted on the top of the evacuation plate (812); and a compaction plate (96) is fixedly mounted on the bottom of the upper and lower rods (94).

5. The scrap material processing equipment for a calender according to claim 1, characterized in that: The positioning holes (810) are provided in two groups and are symmetrically distributed on the left and right sides of the extrusion slope block (89) with respect to the central symmetry axis of the side surface of the extrusion slope block (89).

6. The scrap material processing equipment for a calender according to claim 1, characterized in that: The front side of the L-shaped rod (85) is slidably mounted on the back side of the support plate (91).

Images