Cloth cutting machine

Abstract

The utility model belongs to the technical field of cloth processing, and particularly relates to a cloth cutting machine which comprises an operation platform, a transmission bin is mounted at the top end of the operation platform, a driving block is slidably connected into the transmission bin, a cutting knife is fixedly connected to one side of the driving block, and a plurality of positioning seats are slidably connected to the top end of the operation platform. A plurality of positioning seats are arranged on the working platform, convex tooth seats are slidably connected to the interiors of the positioning seats, a stretching block is arranged above the working platform, extension rods are slidably connected to the two sides of the stretching block, contact bases are fixedly connected to one sides of the extension rods, the contact bases are slidably connected to the top ends of the positioning seats, and clamping plates are slidably arranged above the contact bases; through cooperation of the positioning seat, the stretching block and other components, when a worker cuts the cloth, the cloth can be continuously stretched and restrained, so that the situations such as displacement of the cloth in the cutting process are prevented, the cloth cutting device can adapt to cloth of different sizes, and then the final cutting effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cloth processing technical field, concretely relates to a cloth cutting machine. BACKGROUND

[0002] Cloth cutting machine is the equipment for cutting cloth, its main function is cutting the whole roll of cloth according to predetermined length to satisfy the need of subsequent processing, in practical application, cloth cutting machine is in straight cutting along cloth, because cloth has certain ductility, leads to cloth in cutting process, and it is easy to be destroyed due to its internal stress and appear displacement etc., thereby makes the cloth cut appear inclination, influences the final cutting effect. UTILITY MODEL CONTENTS

[0003] The utility model provides a cloth cutting machine, with in the process of cutting cloth, can and continuously stretch the cloth constraint, thereby prevent cloth from appearing deviation etc.

[0004] The utility model provides following technical scheme: including operation platform, the operation platform top is equipped with transmission bin, the transmission bin inside is connected with driving block slidingly, driving block one side is fixedly connected with cutting knife, the operation platform top is connected with a plurality of positioning seat slidingly, a plurality of positioning seat inside all are connected with the convex tooth seat slidingly, the operation platform top is equipped with the stretch block, the stretch block both sides are connected with the extension rod slidingly, the extension rod one side is fixedly connected with contact base, contact base is connected in the positioning seat top end slidingly, the contact base top is slid and has the clamping plate, the contact base bottom is fixedly connected with the adaptation tooth, the positioning seat one side is fixedly connected with the extension seat, the extension seat inside is connected with the limiting block slidingly.

[0005] Wherein, the operation platform top is equipped with guide groove and a plurality of adjusting groove, the limiting block is connected with the operation platform inside through adjusting groove slidingly.

[0006] Wherein, the convex tooth seat one side is fixedly connected with the linkage block, the positioning seat bottom is fixedly connected with the auxiliary block, the auxiliary block is slid in the guide groove inside.

[0007] Wherein, the positioning seat inside is equipped with guide slot, the adaptation tooth is slid in the guide slot inside, the positioning seat one side is equipped with the slot, the linkage block is connected with the positioning seat inside through the slot slidingly.

[0008] Wherein, the contact base top is fixedly connected with the guide rail, the guide rail is connected with the clamping plate inside slidingly.

[0009] The stretching block top end is fixedly connected with a pushing rod.

[0010] The expansion seat is internally provided with an alignment groove, and the alignment groove and the adjustment groove are corresponding in size and shape.

[0011] The utility model discloses beneficial effects are: through the cooperation of positioning seat and stretching block etc.

[0012] The parts not involved in the device are the same as the prior art or can be realized by using the prior art. DETAILED DESCRIPTION

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the three-dimensional structure schematic diagram of positioning seat and stretching block in the utility model;

[0015] Figure 3 It is the three-dimensional structure schematic diagram of expansion seat in the utility model;

[0016] Figure 4 It is Figure 1 It is the enlarged schematic diagram of A in the utility model.

[0017] In the drawing: 1, operation platform;11, transmission bin;12, drive block;13, cutting knife;14, guide groove;15, adjustment groove;2, positioning seat;21, convex tooth seat;22, linkage block;23, auxiliary block;24, guide groove;25, let place groove;3, stretching block;31, extension rod;32, contact base;33, clamping plate;34, adaptive tooth;35, guide rail;36, threaded block;37, pushing rod;4, expansion seat;41, limit block;42, alignment groove. DETAILED DESCRIPTION

[0018] Please refer to Figures 1-4The utility model provides following technical scheme: including operation platform 1, operation platform 1 top end is equipped with transmission bin 11, transmission bin 11 inside is connected with driving block 12 slidingly, driving block 12 one side is fixedly connected with cutting knife 13, operation platform 1 top end is connected with a plurality of locating seat 2 slidingly, a plurality of locating seat 2 inside are all connected with convex tooth seat 21 slidingly, operation platform 1 top is equipped with stretch block 3, stretch block 3 both sides are connected with extension rod 31 slidingly, extension rod 31 one side is fixedly connected with contact base 32, contact base 32 is connected in the top of locating seat 2 slidingly, contact base 32 top is slid and has clamping plate 33, contact base 32 bottom is fixedly connected with adaptation tooth 34, locating seat 2 one side is fixedly connected with expansion seat 4, expansion seat 4 inside is connected with limit block 41 slidingly.

[0019] In the embodiment: the work platform 1 is used for supporting and connecting each part, so as to complete the cutting work of the cloth through the cooperation of other parts, the transmission bin 11 installed at the top end of the work platform 1 is used for driving the driving block 12, the transmission bin 11 is internally provided with a transmission rack, one side of the transmission bin 11 is provided with a driving motor, and the driving motor is connected with the rack, the side edge of the driving block 12 is fixedly provided with a protruding tooth matched with the rack, so that the driving block 12 can slide in the transmission bin 11, the cutting knife 13 is internally installed in the driving block 12, and the driving motor is also installed at one side of the cutting knife 13, so that when the driving block 12 drives the cutting knife 13 to move, the disc in the cutting knife 13 can complete the cutting work of the cloth through rotation, the positioning seat 2 sliding at the top end of the work platform 1 can complete the stretching work of the cloth through the cooperation of other parts, the protruding tooth seat 21 slides in the positioning seat 2, and the contact base 32 slides at the top end of the positioning seat 2, when the cloth is cut, the worker can first adjust the position of the positioning seat 2 according to the width of the cloth, so that the worker can place the side edge of the cloth at the top end of the contact base 32 and clamp the cloth through the clamping plate 33, then the worker can push the stretching block 3, the stretching block 3 drives the contact base 32 and the clamping plate 33 to move through the extension rod 31 when being pushed, so as to stretch and constrain the cloth clamped between the contact base 32 and the clamping plate 33, the contact base 32 drives the matched teeth 34 to move synchronously when moving, the matched teeth 34 contact the protruding tooth seat 21 when moving, the spring is installed between the protruding tooth seat 21 and the positioning seat 2, so that the protruding tooth seat 21 is driven by the matched teeth 34 to move vertically and reciprocally, when the contact base 32 and the clamping plate 33 clamp the cloth to be fully unfolded, the protruding tooth seat 21 constrains and positions the matched teeth 34, so that the cloth is continuously unfolded and constrained, thereby preventing the cloth from tilting when cutting, the expansion seat 4 is fixed at one side of the positioning seat 2, when the worker adjusts the position of the positioning seat 2 according to the width of the cloth, the positioning seat 2 drives the expansion seat 4 to move synchronously, when the positioning seat 2 moves to the appropriate position, the worker can insert the limiting block 41 into the expansion seat 4 and the work platform 1, so as to constrain and fix the expansion seat 4 and the positioning seat 2, thereby ensuring that the positioning seat 2 can complete the unfolding and constraining work of the cloth through the cooperation of other parts, so as to ensure the stability of the cloth when cutting and ensure the final cutting effect.

[0020] The top end of the operation platform 1 is provided with a guide groove 14 and a plurality of adjusting grooves 15, and the limiting block 41 is slidably connected to the inside of the operation platform 1 through the adjusting grooves 15; the guide groove 14 provided at the top end of the operation platform 1 is used for guiding and restraining the sliding of the positioning seat 2, so that the positioning seat 2 will not deviate or tilt when moving, ensuring that the staff can adjust the position of the positioning seat 2 according to the width of the cloth, and the adjusting grooves 15 provided at the top end of the operation platform 1 are used for providing space for the insertion of the limiting block 41, so that the staff can insert the limiting block 41 into the expansion seat 4 and the adjusting groove 15 at the corresponding position after adjusting the positioning seat 2 to the appropriate position, to complete the fixation of the position of the positioning seat 2, so that the positioning seat 2 can drive the contact base 32 and other components to adjust to the appropriate position, and complete the unfolding and restraining work of the cloth.

[0021] The side of the protruding tooth seat 21 is fixedly connected with the linkage block 22, the bottom end of the positioning seat 2 is fixedly connected with the auxiliary block 23, and the auxiliary block 23 slides in the guide groove 14; the linkage block 22 fixedly connected to one side of the protruding tooth seat 21 is used for adjusting the position of the protruding tooth seat 21, and when the cutting operation is completed, the staff can drive the protruding tooth seat 21 to move by pressing the linkage block 22 downward, so that the protruding tooth seat 21 cancels the restraint of the adaptive tooth 34, and then the staff can move the contact base 32 and other components to the original position, so as to restrain and unfold the cloth again during subsequent cutting operation; the auxiliary block 23 fixedly connected to the bottom end of the positioning seat 2 is used for assisting the sliding of the positioning seat 2, and the auxiliary block 23 slides in the guide groove 14 to ensure that the positioning seat 2 will not deviate or tilt when moving.

[0022] The inside of the positioning seat 2 is provided with a guide groove 24, and the adaptive tooth 34 slides in the guide groove 24; the side of the positioning seat 2 is provided with a gap groove 25, and the linkage block 22 is slidably connected to the inside of the positioning seat 2 through the gap groove 25; the guide groove 24 provided in the inside of the positioning seat 2 is used for guiding the sliding of the adaptive tooth 34, so that the staff can drive the contact base 32 and the adaptive tooth 34 to move by pushing the stretching block 3 after clamping the cloth by the contact base 32 and the clamping plate 33, so that the adaptive tooth 34 can drive the protruding tooth seat 21 to move, and the protruding tooth seat 21 can complete the restraint of the adaptive tooth 34 after the adaptive tooth 34 moves to the appropriate position, so as to ensure that the contact base 32 and the clamping plate 33 can continuously unfold and restrain the cloth, preventing the cloth from deviating or tilting during cutting.

[0023] The top end of the contact base 32 is fixedly connected with a guide rail 35, and the guide rail 35 is slidingly connected in the inside of the clamping plate 33; the fixed guide rail 35 at the top end of the contact base 32 is used for guiding the sliding of the clamping plate 33, so that the clamping plate 33 will not be misaligned when moving relative to the contact base 32, thereby ensuring that the clamping plate 33 can be continuously positioned corresponding to the contact base 32, completing the clamping work of the cloth.

[0024] The inside of the clamping plate 33 is screwed with a threaded block 36, and the threaded block 36 is screwed in the inside of the contact base 32, and the top end of the stretching block 3 is fixedly connected with a pushing rod 37; the threaded block 36 screwed in the inside of the clamping plate 33 is used for fixing the contact base 32 and the clamping plate 33, and after the worker places the cloth between the contact base 32 and the clamping plate 33, the worker can adjust the distance between the contact base 32 and the clamping plate 33 by screwing the threaded block 36 into the inside of the clamping plate 33 and the contact base 32, so that the clamping plate 33 and the contact base 32 can complete the clamping and fixing of the cloth, thereby making the stretching block 3 drive the contact base 32 and the clamping plate 33 and other components to drive the cloth to expand when the worker pushes the stretching block 3, so as to prevent the cloth from shifting when cutting, and the pushing rod 37 fixed at the top end of the stretching block 3 is used for assisting the worker to push the stretching block 3, so that the worker can move the contact base 32 and the clamping plate 33 and other components through the stretching block 3 until the contact base 32 and the clamping plate 33 can complete the expansion and restraint of the cloth.

[0025] The inside of the expansion seat 4 is provided with an alignment groove 42, and the size and shape of the alignment groove 42 correspond to those of the adjustment groove 15; the alignment groove 42 provided in the inside of the expansion seat 4 is used for giving space for the insertion of the limiting block 41, so that when the worker slides the positioning seat 2 to the appropriate position, the worker can insert the limiting block 41 into the inside of the alignment groove 42 and the corresponding adjustment groove 15 to complete the restraint and fixation of the position of the positioning seat 2, thereby completing the expansion and restraint of the cloth through the cooperation of other components.

[0026] The utility model discloses a working principle and use flow: when the staff needs to cut cloth, the staff can place cloth on the work platform 1 top first, and make the cloth position that needs cutting correspond with cutting knife 13, then the staff can adjust the position of positioning seat 2 according to the width of cloth, to make contact base 32 and clamping plate 33 can complete the clamping of cloth side position, then the staff can insert spacing block 41 to the inside of extension seat 4 and work platform 1, make the position of positioning seat 2 be fixed, then the staff can adjust the distance between contact base 32 and clamping plate 33 through threaded block 36, to make contact base 32 and clamping plate 33 can clamp cloth, then the staff can push two stretch blocks 3, make two stretch blocks 3 can drive contact base 32 and clamping plate 33 etc. component movement through extension rod 31, make contact base 32 and clamping plate 33 can unfold and restrain cloth, contact base 32 will drive adaptation tooth 34 to move when moving, adaptation tooth 34 will drive convex tooth seat 21 to move reciprocating vertical when moving, when contact base 32 and adaptation tooth 34 move to suitable position, convex tooth seat 21 will fix the position of adaptation tooth 34, make contact base 32 and clamping plate 33 can continuously unfold and restrain cloth, then the staff can start transmission bin 11 and cutting knife 13 side edge installation drive motor, make cutting knife 13 can complete the cutting of cloth, and because cloth is continuously unfolded and restrained, when stress is destroyed by cutting, does not appear the deviation etc. situation, to guarantee the cutting effect finally.

Claims

1. A cloth cutting machine, comprising a work platform (1), a transmission bin (11) is installed at the top end of the work platform (1), a belt driving block (12) is slidably connected inside the transmission bin (11), and a cutting knife (13) is fixedly connected to one side of the belt driving block (12), characterized in that: The operation platform (1) top end sliding connection has several positioning seat (2), several positioning seat (2) inside all sliding connection has the convex tooth seat (21), the operation platform (1) top is equipped with the stretch block (3), the stretch block (3) both sides all sliding connection has the extension rod (31), the extension rod (31) one side fixedly connected with the contact base (32), the contact base (32) sliding connection in the positioning seat (2) top end, the contact base (32) top sliding has the clamping plate (33), the contact base (32) bottom fixedly connected with the adaptation tooth (34), the positioning seat (2) one side fixedly connected with the expansion seat (4), the expansion seat (4) inside sliding connection has the limit block (41).

2. A fabric breaking machine according to claim 1, characterized in that: The operation platform (1) top end is equipped with guide slot (14) and several adjustment slot (15), the limit block (41) is connected in the operation platform (1) inside through the adjustment slot (15).

3. A fabric breaking machine according to claim 2, characterized in that: The convex tooth seat (21) one side fixedly connected with the linkage block (22), the positioning seat (2) bottom fixedly connected with the auxiliary block (23), the auxiliary block (23) sliding in the guide slot (14) inside.

4. A fabric breaking machine according to claim 3, characterised in that: The positioning seat (2) inside is equipped with guide slot (24), the adaptation tooth (34) sliding in the guide slot (24) inside, the positioning seat (2) one side is equipped with the let go slot (25), the linkage block (22) is connected in the positioning seat (2) inside through the let go slot (25).

5. The fabric cutting machine according to claim 1, wherein: The contact base (32) top fixedly connected with the guide rail (35), the guide rail (35) sliding connection in the clamping plate (33) inside.

6. The fabric cutting machine of claim 1, wherein: The clamping plate (33) inside is screwed with the threaded block (36), and the threaded block (36) is screwed in the contact base (32) inside, the stretch block (3) top fixedly connected with the push rod (37).

7. The fabric cutting machine of claim 2, wherein: The expansion seat (4) inside is equipped with the alignment slot (42), the alignment slot (42) and the adjustment slot (15) size and shape are all corresponding.

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