Cloth cutting equipment

Abstract

The utility model provides cloth cutting equipment which comprises a support, a cutting mechanism, a cloth pulling mechanism and a cloth moving mechanism are arranged on the support, the cutting mechanism comprises a movable cutting knife, the cloth pulling mechanism comprises a movable cloth pulling frame, a first air cylinder, a pressing block and a bottom plate are arranged at the end, close to the cutting knife, of the cloth pulling frame, and the first air cylinder is connected with the pressing block. The cloth moving mechanism comprises a frame and a bearing platform, the frame is arranged above the bearing platform, a sliding plate is arranged at the bottom of the frame in a sliding mode, a second air cylinder and a pressing rod are installed on the two sides of the sliding plate, and a piston rod of the second air cylinder is connected with the pressing rod. Cloth is manually pulled to the moving position of the cutting knife, the cloth pulling frame is controlled to be close to the cloth, the pressing rod presses the cloth on the bottom plate, the cloth pulling frame is moved to enable the cloth to be unfolded on the bearing platform, the cutting knife moves for cutting, finally, the pressing rod is controlled to press the cloth downwards, the sliding plate is moved to drive the cloth to move away from the bearing platform, and manual cloth pulling, cloth cutting and cloth moving are completely replaced. The working efficiency is improved; the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth processing, in particular to a cloth cutting device. Background Art

[0002] In the field of fabric processing, the main raw material is fabric, which is rolled after leaving the factory. In order to facilitate subsequent processing, the fabric needs to be cut into single pieces as a whole. After cutting, the edges of the fabric need to be trimmed to remove burrs and other processing for the next process. Traditionally, cutting the entire roll of fabric into single pieces is done manually. One person pulls one end of the fabric to unfold it, and then manually cuts the fabric horizontally with scissors. After manual cutting, the cut fabric needs to be taken away manually and put into the next process. Manual operation is inefficient and labor costs are high. Therefore, there is an urgent need for equipment that can realize automatic cutting and automatically move the fabric to the next process. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a cloth cutting device to solve the problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: A cloth cutting device, comprising a bracket, on which a cutting mechanism, a cloth pulling mechanism and a cloth moving mechanism are arranged, the cutting mechanism comprises a movable cutting knife, the cloth pulling mechanism comprises a cloth pulling frame that can move perpendicular to the moving direction of the cutting knife, the cloth pulling frame is provided with a first cylinder, a pressure block and a base plate at one end close to the cutting knife, the first cylinder is connected to the pressure block, and the pressure block is arranged above the base plate, the cloth moving mechanism comprises a frame and a supporting platform, the frame is arranged above the supporting platform, a slide is slidably arranged at the bottom of the frame, a second cylinder and a pressure rod are installed on both sides of the slide, the piston rod of the second cylinder is connected to the pressure rod, pushing the pressure rod to press or leave the supporting platform.

[0005] Furthermore, the cutting mechanism further includes a cloth pressing cylinder and a cloth pressing rod arranged on both sides of the moving direction of the cutting knife, and the piston rod of the cloth pressing cylinder is connected to the cloth pressing rod.

[0006] Furthermore, the support platform includes a fixed support plate and a movable support plate, the fixed support plate is close to the side of the cutting mechanism, the lower end of the movable support plate is hinged to the bracket, and a motor and a screw mechanism are provided on the side of the movable support plate away from the fixed support plate, the motor is connected to the screw mechanism, and the screw mechanism is hinged to the movable support plate.

[0007] Furthermore, the cloth pulling mechanism further includes two first slide rails and a first transmission belt. The cloth pulling frame is installed on the first slide rails. The first transmission belt drives the cloth pulling frame to approach or leave the cutting knife.

[0008] Furthermore, a second transmission belt is installed on the frame, and the second transmission belt is connected to the slide plate.

[0009] Furthermore, a pair of transmission wheel groups are respectively provided on both sides of one end of the bracket close to the cutting knife, and the transmission wheel group includes two rollers.

[0010] The beneficial effects of the utility model are:

[0011] The utility model discloses a cloth cutting device, which includes a bracket, on which a cutting mechanism, a cloth pulling mechanism and a cloth moving mechanism are arranged. The cutting mechanism includes a movable cutting knife, and the cloth pulling mechanism includes a cloth pulling frame that can move perpendicular to the moving direction of the cutting knife. A first cylinder, a pressure block and a base plate are arranged at one end of the cloth pulling frame near the cutting knife, the first cylinder is connected to the pressure block, and the pressure block is arranged above the base plate. The cloth moving mechanism includes a frame and a support platform, the frame is arranged above the support platform, a slide plate is slidably arranged at the bottom of the frame, a second cylinder and a pressure rod are installed on both sides of the slide plate, and the piston rod of the second cylinder is connected to the pressure rod to push the pressure rod to press or leave the support platform. The cloth is manually pulled to the position where the cutting knife moves, the cloth pulling frame is controlled to approach the cloth and the pressure rod is controlled to press the cloth on the base plate, the cloth pulling frame is moved to unfold the cloth on the support platform, the cutting knife moves and cuts, and finally the pressure rod is controlled to press down on the cloth, and the movable slide plate drives the cloth to move away from the support platform, thereby completely replacing manual cloth pulling, cutting and cloth moving, improving work efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 A schematic structural diagram of the cloth cutting equipment described in the present invention;

[0014] Figure 2 A schematic structural diagram of the cutting mechanism of the cloth cutting device according to the present invention;

[0015] Figure 3 A schematic structural diagram of the cutting mechanism of the cloth cutting device according to the present invention from another angle;

[0016] Figure 4A structural diagram of the cloth pulling mechanism of the cloth cutting device according to the present invention;

[0017] Figure 5 A schematic structural diagram of the cloth pulling mechanism of the cloth cutting device according to the present invention from another angle;

[0018] Figure 6 A schematic structural diagram of the cloth moving mechanism of the cloth cutting device according to the present invention;

[0019] Figure 7 Schematic diagram of the frame structure of the cloth cutting equipment described in the present invention.

[0020] Description of main component symbols

[0021] 10. Bracket; 101. Transmission wheel set;

[0022] 11. Cloth stretching mechanism; 111. Cloth stretching frame; 1111. First cylinder; 1112. Pressing block; 1113. Bottom plate; 112. First slide rail; 113. First transmission belt;

[0023] 12. Cutting mechanism; 121. Cutting knife; 122. Cloth pressing cylinder; 1221. Cloth pressing rod;

[0024] 13. Fabric moving mechanism; 131. Frame; 1311. Slide plate; 1312. Second cylinder; 1313. Press rod; 1314. Second transmission belt; 132. Support platform; 1321. Movable support plate; 1322. Fixed support plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example

[0027] Please refer to Figure 1The utility model provides a cloth cutting device, including a bracket 10, on which a cutting mechanism 12, a cloth pulling mechanism 11 and a cloth moving mechanism 13 are arranged, wherein the cloth pulling mechanism 11 pulls the cloth and spreads it flat on the cutting mechanism 12, the cutting mechanism 12 cuts the cloth, and finally the cloth moving mechanism 13 automatically moves the cut cloth to the next cloth processing, thereby realizing automatic cloth cutting.

[0028] Please refer to Figure 2-3 The cutting mechanism 12 includes a movable cutting blade. Specifically, a third transmission belt is installed on the bracket 10, and the cutting blade is fixed to the third transmission belt. The third transmission belt drives the cutting blade to move to achieve cutting of the cloth. The cutting mechanism 12 further includes a cloth pressing cylinder 122 and a cloth pressing rod 1221 arranged on both sides of the moving direction of the cutting blade. The piston rod of the cloth pressing cylinder 122 is connected to the cloth pressing rod 1221. When the cloth pulling mechanism 11 pulls the cloth past the cutting blade, the cloth pressing cylinder 122 is controlled to press down on the support plate on the bracket 10 of the cloth pressing rod 1221, positioning the cloth and then controlling the cutting blade to move and cut the cloth, thereby achieving the cutting effect.

[0029] Furthermore, a pair of transmission wheels 101 are provided on either side of one end of the bracket 10 near the cutting blade 121. The transmission wheel assemblies 101 include two rollers. The roll of fabric needs to be smoothly transferred to the bracket 10 to prevent it from getting stuck. The rollers allow the fabric to slide smoothly between the two rollers, ensuring smooth movement when the fabric puller 111 pulls the fabric.

[0030] Please refer to Figure 4-5 The cloth pulling mechanism 11 includes a cloth pulling frame 111 that can move perpendicular to the moving direction of the cutting knife. A first cylinder 1111, a pressure block and a bottom plate 1113 are set at one end of the cloth pulling frame 111 close to the cutting knife 121. The first cylinder 1111 is connected to the pressure block 1112, and the pressure block 1112 is set above the bottom plate 1113. Specifically, the cloth pulling mechanism 11 also includes two first slide rails 112 and a first transmission belt 113. The cloth pulling frame 111 is installed on the first slide rail 112, and the first transmission belt 113 drives the cloth pulling frame 111. The cloth rack 111 approaches or moves away from the cutting knife. When the cloth needs to be pulled, the first transmission belt 113 is controlled to drive the cloth pulling rack 111 to move along the first slide rail 112 to realize the movement of the cloth pulling rack 111. When the cloth pulling rack 111 approaches the cloth, the first cylinder 1111 is controlled to push the pressure block 1112 to press the cloth on the bottom plate 1113, and then the cloth pulling rack 111 is moved to the side away from the cutting knife, so that the cloth is unfolded on the supporting platform 132 and covers the moving track of the cutting knife, thereby realizing the unfolding of the cloth.

[0031] Please refer to Figure 6-7The fabric moving mechanism 13 includes a frame 131 and a support platform 132. The frame 131 is disposed above the support platform 132. A slide 1311 is slidably disposed at the bottom of the frame 131. A second cylinder 1312 and a pressure rod 11313 are mounted on both sides of the slide 1311. The piston rod of the second cylinder 1312 is connected to the pressure rod 11313, pushing the pressure rod 11313 to press or leave the support platform 132. Specifically, a second transmission belt 1314 is mounted on the frame 131. The second transmission belt 1314 is connected to the slide 1311. The second transmission belt 1314 drives the slide 1311 to move along the length direction at the bottom of the frame 131, driving the second cylinder 1312 and the pressure rod 11313 back to the support platform 132 or away from the support platform 132, thereby moving the cut fabric from the support platform 132 to the next processing step.

[0032] Please refer to Figure 6-7 The support platform 132 includes a fixed support plate 1322 and a movable support plate 1321. The fixed support plate 1322 is close to the side of the cutting mechanism 12, and the lower end of the movable support plate 1321 is hinged to the bracket 10. A motor and a screw mechanism are set on the side of the movable support plate 1321 away from the fixed support plate 1322. The motor is connected to the screw mechanism, and the screw mechanism is hinged to the middle of the movable support plate 1321 through a rod. When the cloth pulling frame 111 is about to approach the cutting knife, the motor drives the screw mechanism to drive the movable support plate 1321 to rotate around the lower end hinge point, so that the movable support plate 1321 leaves the fixed support plate 1322. When the cloth pulling frame 111 pulls the cloth into place, the motor is controlled to push the movable support plate 1321 to rotate and approach the fixed support plate 1322 through the screw mechanism, forming a support platform 132 for supporting the pressure rod 1313 to press the cloth down. The rotatable movable support plate 1321 can avoid blocking the cloth pulling frame 111 from approaching the cutting knife.

[0033] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth cutting device, characterized in that: It includes a bracket, on which a cutting mechanism, a cloth pulling mechanism and a cloth moving mechanism are arranged, the cutting mechanism includes a movable cutting knife, the cloth pulling mechanism includes a cloth pulling frame that can move perpendicular to the moving direction of the cutting knife, the cloth pulling frame is provided with a first cylinder, a pressure block and a base plate at one end close to the cutting knife, the first cylinder is connected to the pressure block, and the pressure block is arranged above the base plate, the cloth moving mechanism includes a frame and a platform, the frame is arranged above the platform, a slide is slidably arranged at the bottom of the frame, a second cylinder and a pressure rod are installed on both sides of the slide, the piston rod of the second cylinder is connected to the pressure rod, pushing the pressure rod to press or leave the platform.

2. The cloth cutting device according to claim 1, characterized in that: The cutting mechanism further comprises a cloth pressing cylinder and a cloth pressing rod arranged on both sides of the moving direction of the cutting knife, and the piston rod of the cloth pressing cylinder is connected to the cloth pressing rod.

3. The cloth cutting device according to claim 1, characterized in that: The support platform includes a fixed support plate and a movable support plate, the fixed support plate is close to the side of the cutting mechanism, the lower end of the movable support plate is hinged to the bracket, and a motor and a screw mechanism are arranged on the side of the movable support plate away from the fixed support plate, the motor is connected to the screw mechanism, and the screw mechanism is hinged to the movable support plate.

4. The cloth cutting device according to claim 1, characterized in that: The cloth pulling mechanism further includes two first slide rails and a first transmission belt. The cloth pulling frame is installed on the first slide rails. The first transmission belt drives the cloth pulling frame to approach or leave the cutting knife.

5. The cloth cutting device according to claim 1, characterized in that: A second transmission belt is installed on the frame, and the second transmission belt is connected to the slide plate.

6. The cloth cutting device according to claim 1, characterized in that: A pair of transmission wheel groups are respectively arranged on both sides of one end of the bracket close to the cutting knife, and the transmission wheel group includes two rollers.

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