Fixed-distance sponge transverse cutting machine

Abstract

The fixed-distance sponge transverse cutting machine comprises a machine frame, a conveying belt is arranged at the top of the machine frame, first supporting frames are installed on the two sides, close to the edges of one ends, of the machine frame, and second supporting frames are arranged on the two sides, close to the middle positions, of the machine frame; the first hydraulic cylinder is driven to drive the T-shaped fixing frame to move downwards, the distance plate is made to move to the surface of the conveying belt, the screw rod is rotated to drive the distance plate to move front and back, the distance plate is driven to move back and forth, and the distance plate is driven to move back and forth. And pointers arranged at the two ends move back and forth along the graduated scale, so that the distance plate can fix the distance according to the size of the sponge needing to be cut, the operation convenience is improved, and cutting is more accurate.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of sponge processing, in particular to a fixed-distance sponge cross-cutting machine. BACKGROUND

[0002] In modern industrial production, sponge is an important material and is widely used in many fields such as furniture, automotive interior, packaging and cleaning. In the production and processing of sponge, continuous sponge plates need to be cross-cut according to predetermined lengths to meet the needs of different customers for the size of sponge.

[0003] Some existing sponge cross-cutting machines are inconvenient to fix the distance of the sponge during use, so that the sizes of the cut sponge are inconsistent, thereby affecting the product quality, and in the process of feeding and cutting, the sponge is easy to deviate, so that the quality of the cut sponge is further reduced. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems in the background art, the application provides a fixed-distance sponge cross-cutting machine.

[0005] The fixed-distance sponge cross-cutting machine provided by the application adopts the following technical scheme:

[0006] A fixed-distance sponge cross-cutting machine comprises a rack, a conveyor belt arranged on the top of the rack, a first support frame arranged on the two sides of the rack near one end edge, a second support frame arranged on the two sides of the rack near the middle position, and two same scales arranged on the top of the two sides of the rack between the first support frame and the second support frame.

[0007] A fixed-distance mechanism is arranged on the first support frame, and the fixed-distance mechanism comprises a first hydraulic cylinder arranged on the top of the first support frame, and a T-shaped fixing frame arranged on the bottom of the first support frame and connected with the output end of the first hydraulic cylinder.

[0008] Preferably, a threaded sleeve is arranged in the through hole formed in the middle position of the side wall of the T-shaped fixing frame, a screw rod is rotatably arranged in the threaded sleeve, two symmetrical limiting holes are formed in the side wall of the T-shaped fixing frame, a limiting rod is slidably arranged in the two limiting holes, and a fixed-distance plate is connected to one end of the limiting rod.

[0009] Preferably, a bearing seat arranged on one side of the fixed-distance plate is also adapted to be arranged with one end of the screw rod, and two symmetrical pointers are arranged at the two ends of the fixed-distance plate.

[0010] Preferably, the cross-cutting structure comprises a second hydraulic cylinder arranged on the top of the second support frame, a tool holder arranged on the bottom of the second support frame and connected with the output end of the second hydraulic cylinder, a cutting knife arranged on the bottom of the tool holder, and two symmetrical sliding blocks arranged at the two ends of the tool holder.

[0011] Preferably, one end of the two sliders is slidingly installed on the slide rod arranged inside the opening of the side wall at the two ends of the second support frame, and the bottom of the slider is further connected with one end of the spring, and the other end of the spring is connected with the top of the rack.

[0012] Preferably, the two ends of the second support frame are provided with symmetrical mounting seats at the top edges of the openings of the side walls, the top of each mounting seat is provided with two identical electric cylinders, the output ends of the two electric cylinders are connected with a movable frame arranged at the bottom of the second support frame, and the bottom of the movable frame is further provided with two symmetrical compression rollers.

[0013] Preferably, the top of each side of the rack is further provided with a symmetrical limiting assembly, the limiting assembly comprises a fixed block arranged at the top of each side of the rack, a gas cylinder is arranged on one side of the fixed block, and the output end of the gas cylinder is connected with a limiting plate.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] 1. The distance structure is arranged, the first hydraulic cylinder is driven to drive the T-shaped fixing frame to move downwards, the distance plate is moved to the top of the conveying belt, the screw rod is rotated to drive the distance plate to move forwards and backwards, the pointers arranged at the two ends are moved forwards and backwards along the scale arranged between the first support frame and the second support frame, and the distance plate can be fixed according to the size of the sponge to be cut, so that the operation convenience is improved, and the cutting is more accurate.

[0016] 2. The cross-cutting structure and the limiting assembly are arranged, the two electric cylinders are driven to drive the movable frame to move downwards, the compression rollers arranged at the bottom of the movable frame are pressed against the sponge, the second hydraulic cylinder is driven to drive the tool holder to move downwards, the cutting knife arranged at the bottom of the tool holder cuts the sponge, the sponge is prevented from deviating during the cutting process, the cutting quality is improved, the gas cylinder in the limiting assembly drives the limiting block to move, the sponge is limited, the deviation of the sponge during the conveying process is avoided, and the cutting quality is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structure schematic view of a distance sponge cross-cutting machine in the embodiment of the present application;

[0018] Figure 2 is a structure schematic view of the first support frame in the embodiment of the present application;

[0019] Figure 3 is a sectional view of a distance sponge cross-cutting machine in the embodiment of the present application;

[0020] Figure 4 is a structure schematic view of the second support frame in the embodiment of the present application.

[0021] Explanation of reference signs: 1, rack; 2, conveying belt; 3, first support frame; 4, second support frame; 5, scale; 6, first hydraulic cylinder; 7, T-shaped fixing frame; 8, screw rod; 9, limiting rod; 10, distance plate; 11, bearing seat; 12, pointer; 13, second hydraulic cylinder; 14, tool holder; 15, cutting knife; 16, sliding block; 17, sliding rod; 18, spring; 19, electric cylinder; 20, movable frame; 21, compression roller; 22, fixed block; 23, air cylinder; 24, limiting plate. DETAILED DESCRIPTION

[0022] The following will be described in detail below in combination with the accompanying drawings Figure 1 The present application is further described in detail.

[0023] The embodiment of the present application discloses a distance sponge cross cutting machine, which comprises a rack 1, the top of the rack 1 is provided with a conveying belt 2, the two sides of the rack 1 are provided with first support frames 3 near one end edge, the first support frames 3 are provided with distance mechanisms, the two sides of the rack 1 are provided with second support frames 4 near the middle positions, the second support frames 4 are provided with cross cutting structures, and the same two scales 5 are further arranged between the first support frames 3 and the second support frames 4 on the top of the two sides of the rack 1.

[0024] Reference Figure 1 and Figure 2 The distance mechanism comprises a first hydraulic cylinder 6 installed on the top of the first support frame 3, the output end of the first hydraulic cylinder 6 is connected with the top of a T-shaped fixing frame 7 arranged at the bottom of the first support frame 3, a threaded sleeve is arranged in a through hole formed in the middle position of the side wall of the T-shaped fixing frame 7, a screw rod 8 is rotatably arranged in the threaded sleeve, two symmetrical limiting holes are formed in the side wall of the T-shaped fixing frame 7, a limiting rod 9 is slidably arranged in the limiting holes, one end of the limiting rod 9 is connected with a distance plate 10, the bearing seat 11 arranged on one side of the distance plate 10 is further adaptedly arranged with one end of the screw rod 8, and two symmetrical pointers 12 are further arranged at the two ends of the distance plate 10. More specifically, the first hydraulic cylinder 6 drives the output end connected T-shaped fixing frame 7 to move downward, so that the distance plate 10 moves downward to the top of the conveying belt 2, and the screw rod 8 is adapted to rotate between the bearing seat 11 arranged on one side of the distance plate 10, so that the distance plate 10 slides along the limiting holes formed in the side wall of the T-shaped fixing frame 7 through the limiting rod 9 arranged on the side wall, thereby making the distance plate 10 move back and forth along the surface of the conveying belt 2, and the pointers 12 arranged at the two ends move above the scale 5, so that the distance plate 10 can be distanced according to the size of the sponge to be cut according to the position indicated by the pointers 12, thereby improving the operation convenience and making the cutting more accurate.

[0025] Reference Figure 3 and Figure 4The cross structure comprises a second hydraulic cylinder 13 installed on the top of the second support frame 4, the output end of the second hydraulic cylinder 13 is connected with a tool holder 14 arranged at the bottom of the second support frame 4, the bottom of the tool holder 14 is provided with a cutting tool 15, both ends of the tool holder 14 are provided with two symmetrical sliding blocks 16, one end of the two sliding blocks 16 is slidingly installed on a sliding rod 17 arranged inside the opening of the two end side walls of the second support frame 4, the bottom of the sliding block 16 is further connected with one end of a spring 18, the other end of the spring 18 is connected with the top of the rack 1, the two end side walls of the second support frame 4 are provided with symmetrical mounting seats at the top edge of the opening, the top of the mounting seat is provided with two same electric cylinders 19, the output end of the two electric cylinders 19 is connected with a movable frame 20 arranged at the bottom of the second support frame 4, the bottom of the movable frame 20 is further provided with two symmetrical compression rollers 21, more specifically, when cutting the sponge, the two electric cylinders 19 are driven to move downwardly with the output end connected movable frame 20, so that the compression rollers 21 arranged at the bottom of the movable frame 20 are pressed against the sponge to avoid deviation during cutting, then the second hydraulic cylinder 13 is driven to move downwardly with the output end connected tool holder 14, so that the cutting tool 15 installed at the bottom of the tool holder 14 cuts the sponge, the tool holder 14 moves downwardly while driving the sliding blocks 16 arranged at both ends to move downwardly along the sliding rod 17 arranged inside the opening of the two end side walls of the second support frame 4 and to press the spring 18, under the action of the spring 18, the cutting tool 15 is prevented from being pressed too much, and the safety performance is improved.

[0026] Reference Figure 1 The top of the two sides of the rack 1 is further provided with symmetrical limiting assemblies, the limiting assembly comprises a fixed block 22 installed on the top of the two sides of the rack 1, a gas cylinder 23 is installed on one side of the fixed block 22, the output end of the gas cylinder 23 is connected with a limiting plate 24, more specifically, when the conveyor belt 2 conveys the sponge, the two gas cylinders 23 installed on the side wall of the fixed block 22 at the top of the two sides of the rack 1 are driven to move the limiting plate 24 connected with one end of the limiting plate 24 towards each other, so that the limiting plate 24 limits the sponge on the conveyor belt 2, so that the sponge remains stable during conveying and deviation is avoided, thereby further improving the cutting quality.

[0027] The implementation principle of the embodiment of the fixed-distance sponge cross-cutting machine is as follows: in use, according to the size of the sponge to be cut, the first hydraulic cylinder 6 drives the T-shaped fixing frame 7 to move downward to the surface of the conveying belt 2, the screw rod 8 is rotated to make the fixed-distance plate 10 move back and forth along the surface of the conveying belt 2, the pointers 12 arranged at both ends move along the top of the scale 5, the fixed-distance plate 10 is fixed at a distance according to the position indicated by the pointers 12, the fixed-distance plate 10 is moved to the position of the size of the sponge to be cut, then the sponge is placed on the conveying belt 2, the two air cylinders 23 drive the output end connecting limiting plate 24 to limit the sponge, so that the sponge avoids deviation during the conveying process of the conveying belt 2, when one end of the sponge is attached to one side of the fixed-distance plate 10, the two electric cylinders 19 drive the movable frame 20 to move downward, the press roller 21 arranged at the bottom of the movable frame 20 is pressed against the sponge, the second hydraulic cylinder 13 drives the knife holder 14 to move downward, the cutting knife 15 installed at the bottom of the knife holder 14 cuts the sponge, the knife holder 14 moves downward at the same time, the sliding blocks 16 arranged at both ends move downward along the slide rods 17 and press the springs 18, under the action of the springs 18, the cutting knife 15 is prevented from being pressed too much and damaged, and the safety performance is improved.

[0028] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A distance sponge cross-cut machine characterized by: Comprising The top of the rack is provided with a conveyor belt, the two sides of the rack are provided with a first support frame near one end edge, and the two sides of the rack are provided with a second support frame near the middle position; The top of the two sides of the rack between the first support frame and the second support frame is also provided with two same scales; The first support frame is provided with a fixed distance structure, which comprises a first hydraulic cylinder mounted on the top of the first support frame, and the output end of the first hydraulic cylinder is connected with the top of the T-shaped fixing frame provided on the bottom of the first support frame.

2. The distance sponge cross-cut machine according to claim 1, characterized in that: The side wall of the T-shaped fixing frame is provided with a threaded sleeve in the through hole opened at the middle position, a screw rod is rotatably installed in the threaded sleeve, and two symmetric limiting holes are opened in the side wall of the T-shaped fixing frame. A limiting rod is slidably installed in the two limiting holes, and one end of the limiting rod is connected with a fixed distance plate.

3. The distance sponge cross-cut machine of claim 2, wherein: The bearing seat provided on one side of the fixed distance plate is also adaptively installed with one end of the screw rod, and two symmetric pointers are provided at both ends of the fixed distance plate.

4. The distance sponge cross-cut machine of claim 1, wherein: The second support frame is provided with a cross-cutting structure, which comprises a second hydraulic cylinder mounted on the top of the second support frame, and the output end of the second hydraulic cylinder is connected with the cutter holder provided on the bottom of the second support frame. The bottom of the cutter holder is provided with a cutting knife, and the two ends of the cutter holder are provided with two symmetric sliding blocks.

5. The distance sponge cross-cut machine of claim 4, wherein: One end of the two sliding blocks is slidably installed on the sliding rod provided in the opening of the two end side walls of the second support frame, and the bottom of the sliding block is also connected with one end of the spring. The other end of the spring is connected with the top of the rack.

6. The distance sponge cross-cut machine of claim 4, wherein: The two end side walls of the second support frame are provided with symmetric mounting seats at the top edge of the opening, the top of the mounting seat is provided with two same electric cylinders, the output end of the two electric cylinders is connected with the movable frame provided on the bottom of the second support frame, and the bottom of the movable frame is also provided with two symmetric pressure rollers.

7. The distance sponge transecting machine of claim 1, wherein: The top of the two sides of the rack is also provided with symmetric limiting assemblies, the limiting assembly comprises a fixed block mounted on the top of the two sides of the rack, a cylinder is mounted on one side of the fixed block, and the output end of the cylinder is connected with a limiting plate.

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