Sample plate cutting and scribing integrated equipment for garment production

Abstract

The invention relates to the technical field of garment production, in particular to sample plate cutting and scribing integrated equipment for garment production. Comprising a machine body, the machine body is provided with a transmission module, the transmission module is provided with a sliding plate, and the sliding plate is fixedly connected with a third electric sliding rail; the first mounting frame is fixedly connected to an electric sliding block of the third electric sliding rail, an electric rotating shaft is mounted on the first mounting frame, a mounting block is fixedly connected to the electric rotating shaft, and a cutter mounting frame is slidably connected to the mounting block of the electric rotating shaft; and the two sliding frames are symmetrically distributed and slidably connected to the lower side of the electric rotating shaft, and the sliding frames are rotationally connected with friction wheels. The two friction wheels move along with the cutter mounting frame, so that the two friction wheels fix a garment template, the probability that the garment template moves when being cut is reduced, and meanwhile, the cutter mounting frame slides up and down, so that it is guaranteed that a cutter on the cutter mounting frame completely cuts off cloth and the garment template.

Description

Technical Field

[0001] The invention relates to the technical field of clothing production, and in particular to a pattern cutting and marking integrated device for clothing production. Background Art

[0002] Clothing samples, also known as clothing patterns or templates, are an important part of clothing design, usually consisting of paper samples and fabrics. At present, there is a clothing sample cutting and marking integrated device on the market that integrates automatic marking and precise cutting functions, which is widely used in various clothing design and production processes. The device uses a negative pressure adsorption device to fix the fabric and clothing samples on the workbench to ensure that the clothing samples always remain stable during the cutting process. The device controls the tool to move along a predetermined path (such as a straight line, an arc, a variable diameter curve, etc.) to cut the clothing sample. However, when the tool cuts the clothing sample near the adsorption hole on the negative pressure adsorption device, the clothing sample at these positions will slightly sag downward under the action of the adsorption hole, resulting in a reduction in the squeezing force between the clothing sample and the tool at this location, making it difficult for the tool to completely cut off the clothing sample and the fabric at this location, requiring subsequent staff to manually separate them, which increases the workload of the staff for subsequent processing and reduces the overall work efficiency. Summary of the invention

[0003] In order to overcome the disadvantage that clothing samples and fabrics near the adsorption holes of the negative pressure adsorption device will have slight depressions, making it difficult for the tool to completely cut the clothing samples and fabrics at that location, the present invention provides an integrated pattern cutting and marking device for clothing production.

[0004] The technical implementation scheme of the present invention is: an integrated equipment for cutting and marking patterns for clothing production, comprising: a body, the body is equipped with a negative pressure adsorption module and a transmission module, the transmission module is equipped with a sliding plate, the sliding plate is fixedly connected to a third electric slide rail; a first mounting frame is fixedly connected to the electric slider of the third electric slide rail, the first mounting frame is equipped with an electric rotating shaft, the electric rotating shaft is fixedly connected to a mounting block, the mounting block of the electric rotating shaft is slidably connected to a tool mounting frame, and a first elastic member is installed between the two; a sliding frame having two symmetrically distributed ones, both of which are slidably connected to the lower side of the electric rotating shaft, the sliding frame is rotatably connected to a friction wheel, and the axis of the electric rotating shaft intersects with the axes of the two friction wheels; a spreading mechanism having two ones, both of which are arranged on the lower side of the electric rotating shaft, and are used to make the two friction wheels receive a thrust away from the side of the tool mounting frame when the tool mounting frame moves downward; a marking mechanism, which is arranged on the sliding plate and is used to mark patterns on clothing patterns.

[0005] Furthermore, the thickness of the friction wheel does not exceed 2 mm.

[0006] Furthermore, the spreading mechanism includes: a fixed bracket, fixedly connected to the lower side of the electric shaft mounting block, the fixed bracket being slidably connected with a pushing member, and a second elastic member is installed between the two, and the tool mounting frame is in extrusion contact with the pushing member; a connecting member, fixedly connected to the pushing member, the connecting member penetrates the adjacent fixed bracket and the adjacent sliding frame, a third elastic member is installed between the connecting member and the adjacent sliding frame, and the connecting member is in extrusion contact with the sliding frame.

[0007] Furthermore, the pushing member is provided with a limiting portion, and the limiting portion is used to limit the tool mounting bracket.

[0008] Furthermore, the marking mechanism includes: a fourth electric slide rail, fixedly connected to the sliding plate, the electric slider of the fourth electric slide rail is fixedly connected to a second mounting frame; a sliding mounting frame, slidably connected to the lower side of the second mounting frame, the sliding mounting frame is slidably connected to a manual clamp, the manual clamp is rotatably connected to a tightening rod, the tightening rod is threadedly connected to the sliding mounting frame, the sliding mounting frame and the manual clamp are used to clamp the pen; a compensation component, arranged on the second mounting frame, is used to keep the pressure of the pen tip on the clothing sample in a constant state.

[0009] Furthermore, the compensation component includes: a pneumatic telescopic rod fixedly connected to the second mounting frame, the pneumatic telescopic rod is installed with a pressure valve, and the telescopic end of the pneumatic telescopic rod is fixedly connected to the sliding mounting frame.

[0010] Furthermore, it also includes: two auxiliary support mechanisms, which are respectively arranged on adjacent sliding frames, and are used to assist adjacent friction wheels in supporting and fixing the clothing sample, and the auxiliary support mechanism includes: a first sliding block, which is slidably connected to the sliding frame, and a fourth elastic member is installed between the two, and the first sliding block is rotatably connected to the first auxiliary wheel; a second sliding block, which is slidably connected to the sliding frame, and a fifth elastic member is installed between the two, and the second sliding block is rotatably connected to the second auxiliary wheel, and the friction wheel is located between the adjacent first auxiliary wheel and the adjacent second auxiliary wheel; a driving component, which is arranged on the adjacent sliding frame, and is used to change the positions of the first auxiliary wheel and the second auxiliary wheel.

[0011] Further, the distance between the first auxiliary wheel and the adjacent second auxiliary wheel is greater than the diameter of the adsorption hole on the negative pressure adsorption module.

[0012] Furthermore, the driving assembly includes: a micro motor fixedly connected to the adjacent sliding frame, the output shaft of the micro motor fixedly connected to a winding shaft, the winding shaft fixedly connected to two steel wire ropes, one steel wire rope penetrates the adjacent sliding frame and is fixedly connected to the adjacent first sliding block, and the other steel wire rope penetrates the adjacent sliding frame and is fixedly connected to the adjacent second sliding block.

[0013] Furthermore, the axis of the friction wheel is always located between the axis of the adjacent first auxiliary wheel and the axis of the adjacent second auxiliary wheel; the sliding frame is rotatably connected to a plurality of guide wheels, and the guide wheels are used to guide adjacent steel ropes.

[0014] The beneficial effects of the present invention include at least the following points: the present invention uses two friction wheels to move along with the tool mounting frame, so that the two friction wheels fix the clothing sample, reducing the probability of movement of the clothing sample when being cut, and at the same time uses the tool mounting frame to slide up and down to ensure that the tool thereon completely cuts off the cloth and the clothing sample.

[0015] When the tool on the tool mounting frame passes through the adsorption hole of the negative pressure adsorption module, the two friction wheels exert a force on the adjacent clothing samples and fabrics in a direction away from the tool mounting frame, thereby stretching the fabrics and clothing samples at that location, reducing the degree to which the clothing samples and fabrics at that location are squeezed downward, and enabling the tool on the tool mounting frame to cut the clothing samples and fabrics more effectively.

[0016] When the tool on the tool mounting frame cuts along a straight line, the second auxiliary wheel and the first auxiliary wheel are used to fix the clothing sample near the tool on the tool mounting frame, thereby further reducing the probability of the clothing sample moving when being cut by the tool on the tool mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the transmission module, the sliding plate and the third electric slide rail of the present invention;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the transmission module, the sliding plate and the first mounting frame of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the first mounting frame, the electric rotating shaft and the friction wheel of the present invention;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the electric rotating shaft, the tool mounting frame and the sliding frame of the present invention;

[0022] Figure 6is a cross-sectional view of the friction wheel, the first auxiliary wheel and the second auxiliary wheel of the present invention;

[0023] Figure 7 An exploded view of the fixing bracket, the pushing member and the connecting member of the present invention;

[0024] Figure 8 It is a cross-sectional view of the electric rotating shaft, the fixing bracket and the pushing member of the present invention;

[0025] Fig. 9 It is a three-dimensional structural schematic diagram of the fixing bracket, the pushing member and the connecting member of the present invention;

[0026] Fig.10 It is a schematic diagram of the three-dimensional structure of the fourth electric slide rail and the second mounting frame of the present invention;

[0027] Fig.11 It is an exploded view of the sliding mounting frame, the manual clamping claw and the tightening rod of the present invention.

[0028] Figure numbers: 1-body, 2-negative pressure adsorption module, 3-transmission module, 301-first electric slide rail, 302-second electric slide rail, 4-sliding plate, 5-third electric slide rail, 6-first mounting frame, 7-electric rotating shaft, 8-tool mounting frame, 81-first elastic member, 9-sliding frame, 91-guide wheel, 10-friction wheel, 11-fixed bracket, 12-pushing member, 121-second elastic member, 122-limiting part, 13-connecting member, 131-third elastic member, 14-first sliding block, 141-fourth elastic member, 15-second sliding block, 151-fifth elastic member, 16-first auxiliary wheel, 17-second auxiliary wheel, 18-micro motor, 19-winding shaft, 20-fourth electric slide rail, 21-second mounting frame, 22-sliding mounting frame, 23-manual clamping claw, 24-tightening rod, 25-pneumatic telescopic rod, 26-pressure valve. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0030] An integrated equipment for cutting and marking patterns for garment production, referring to Figure 1-Figure 7, including: a body 1, the body 1 is equipped with a negative pressure adsorption module 2 and a transmission module 3, the transmission module 3 is equipped with a sliding plate 4, the sliding plate 4 is fixedly connected to a third electric slide rail 5; a first mounting frame 6 is fixedly connected to the electric slider of the third electric slide rail 5, the first mounting frame 6 is equipped with an electric shaft 7, the electric shaft 7 is fixedly connected to a mounting block, the mounting block of the electric shaft 7 is slidably connected to a tool mounting frame 8, and a first elastic member 81 is installed between the two; a sliding frame 9, having two symmetrically distributed, both slidably connected to the lower side of the electric shaft 7, the sliding frame 9 is rotatably connected to a friction wheel 10, and the axis of the electric shaft 7 intersects with the axes of the two friction wheels 10; a spreading mechanism, having two, both arranged on the lower side of the electric shaft 7, used to make the two friction wheels 10 receive a thrust away from the side of the tool mounting frame 8 when the tool mounting frame 8 moves downward; a marking mechanism, arranged on the sliding plate 4, used to mark on the clothing sample.

[0031] Further, refer to Figure 6 , the thickness of the friction wheel 10 does not exceed 2 mm.

[0032] In the above scheme, the negative pressure adsorption module 2, the transmission module 3, the third electric slide rail 5, the electric shaft 7 and the marking mechanism are all electrically connected to the external control terminal. The negative pressure adsorption module 2 is an existing device. The negative pressure adsorption module 2 adsorbs the cloth and the clothing sample through the adsorption holes thereon, and then fixes the clothing sample as a whole; the transmission module 3 is an existing device, which at least includes a first electric slide rail 301 and a second electric slide rail 302. The first electric slide rail 301 is installed on the body 1, and the electric slider on the first electric slide rail 301 is installed with the second electric slide rail 302. The electric slider on the second electric slide rail 302 is installed with a sliding plate 4. The first electric slide rail 301 is used to drive the sliding plate 4 to move in the front and rear directions, and the second electric slide rail 302 is used to drive the sliding plate 4 to move in the left and right directions. The first electric slide rail 301 and the second electric slide rail 3 02 cooperates with the control sliding plate 4 to move along an arc or an oblique line; the tip of the tool on the tool mounting frame 8 is located on the axis of the electric rotating shaft 7, so that when the electric rotating shaft 7 drives the tool mounting frame 8 and the tool thereon to rotate, the tool on the tool mounting frame 8 always rotates along its contact point with the clothing sample, so that the tool on the tool mounting frame 8 can cut more smoothly along the arc curve; the friction wheel 10 is made of hard rubber, and the friction wheel 10 will not deform when squeezed. By limiting the thickness of the friction wheel 10 to within 2mm, when the friction wheel 10 rotates around the axis of the electric rotating shaft 7, the contact area between the friction wheel 10 and the clothing sample is smaller, thereby reducing the friction of the friction wheel 10 on the clothing sample, thereby reducing the probability of the friction wheel 10 driving the clothing sample to move through friction when it rotates around the axis of the electric rotating shaft 7; the first elastic member 81 is a spring.

[0033] Further, refer to Figure 6-Figure 9The expansion mechanism includes: a fixed bracket 11, which is fixedly connected to the lower side of the mounting block of the electric rotating shaft 7, and the fixed bracket 11 is slidably connected with a pushing member 12, and a second elastic member 121 is installed between the two, and the tool mounting frame 8 is in extrusion contact with the pushing member 12; a connecting member 13, which is fixedly connected to the pushing member 12, and the connecting member 13 penetrates the adjacent fixed bracket 11 and the adjacent sliding frame 9, and a third elastic member 131 is installed between the connecting member 13 and the adjacent sliding frame 9, and the connecting member 13 is in extrusion contact with the sliding frame 9.

[0034] Further, refer to Figure 8 and Fig. 9 The pushing member 12 is provided with a limiting portion 122 , and the limiting portion 122 is used to limit the tool mounting bracket 8 .

[0035] In the above scheme, an inclined surface is provided on the upper side of the push member 12, and the projection width of the inclined surface in the horizontal direction is less than 0.5mm, which is used to ensure that when the push member 12 moves, the push member 12 drives the friction wheels 10 on both sides to move through the adjacent components less than 0.5mm, thereby reducing the distance that the friction wheels 10 drive the adjacent clothing samples to move when they move, thereby increasing the stability of the device. The tool mounting frame 8 drives the push member 12 to move horizontally by squeezing the inclined surface on the upper side of the push member 12, and the inclined surface of the push member 12 is located at the adjacent limit portion 1 22; the third elastic member 131 and the second elastic member 121 are both springs, the elastic coefficient of the first elastic member 81 is greater than the sum of the elastic coefficient of the third elastic member 131 and the elastic coefficient of the adjacent second elastic member 121, and the second elastic member 121 is initially in a force storage state, so the tool mounting frame 8 is initially located at a position in contact with the limiting portion 122, and when the tool on the tool mounting frame 8 cuts the clothing sample, the tool on the tool mounting frame 8 is squeezed by the clothing sample, and the tool mounting frame 8 is located on the upper side of the inclined surface of the push member 12 (such as Figure 8 and Fig. 9 shown).

[0036] The workflow is as follows: when the staff is ready to mark and cut the clothing sample, the staff first lays the cloth flat on the upper side of the negative pressure adsorption module 2, and then the staff lays the clothing sample flat on the cloth. After the staff has leveled the cloth and the clothing sample, the negative pressure adsorption module 2 is started, and the negative pressure adsorption module 2 adsorbs the cloth and the clothing sample through the adsorption holes thereon to fix the cloth and the clothing sample as a whole. Then the staff starts the marking program through the control terminal, and the control terminal drives the sliding plate 4 and the components thereon to move above the clothing sample by controlling the first electric slide rail 301 and the second electric slide rail 302 (the first electric slide rail 301 drives the sliding plate 4 to move in the front and rear directions, and the second electric slide rail 302 drives the sliding plate 4 to move in the left and right directions, and the first electric slide rail 301 and the second electric slide rail 302 cooperate to control the sliding plate 4 to move along an arc or an oblique line), and the marking mechanism marks on the clothing sample during the movement, outlining the edge lines, stitching lines, folding lines and other lines on the clothing sample.

[0037] After completing the step of marking the clothing sample, the control terminal closes the marking program and starts the cutting program. The control terminal also operates the transmission module 3 in the same way as above to drive the sliding plate 4 to move. The sliding plate 4 drives the third electric slide rail 5, the first mounting frame 6, the electric shaft 7, the tool mounting frame 8, the sliding frame 9 and the friction wheel 10 to move together. During the movement of the sliding plate 4, the control terminal controls the tool on the tool mounting frame 8 to cut the clothing sample. At the same time, the control terminal controls the electric shaft 7 to rotate according to the moving direction of the sliding plate 4, so that the direction of the tool on the tool mounting frame 8 is always the same as the forward direction of the sliding plate 4.

[0038] When the control terminal is ready to control the tool on the tool mounting frame 8 to cut the clothing sample along a straight line, the control terminal first controls the electric slider on the third electric slide rail 5 to drive the first mounting frame 6, the electric shaft 7, the tool mounting frame 8, the sliding frame 9 and the friction wheel 10 to move downward, the tool of the tool mounting frame 8 first contacts the clothing sample, the tool mounting frame 8 stops moving downward, the electric slider on the third electric slide rail 5 continues to drive the first mounting frame 6 and the electric shaft 7 to move downward, the first elastic member 81 is compressed and stored, the tool mounting frame 8 moves upward relative to the electric shaft 7, the tool mounting frame 8 is out of contact with the limiting portion 122, and when the tool mounting frame 8 is aligned with the inclined surface of the adjacent pushing member 12, the pushing member 12 moves horizontally to the side close to the tool mounting frame 8 under the elastic force of the adjacent second elastic member 121, and the pushing member 12 is connected through the adjacent connecting member 13 and the adjacent third elastic member 121. Component 131 drives the adjacent sliding frame 9 and friction wheel 10 to move horizontally together until the friction wheel 10 contacts the clothing sample, and the control terminal controls the electric slider on the third electric slide rail 5 to stop moving. At this time, the tool mounting frame 8 is located on the upper side of the inclined surface of the pushing component 12. The control terminal controls the sliding plate 4 to move along a straight line through the transmission module 3, and the tool on the tool mounting frame 8 cuts the clothing sample along a straight line. The two friction wheels 10 roll with the tool mounting frame 8, and support and fix the clothing samples on both sides of the tool mounting frame 8 by squeezing, thereby reducing the probability of movement of the clothing sample when being cut. When the cutting is completed, the control terminal controls the electric slider on the third electric slide rail 5 to drive the first mounting frame 6 and other components to reset upward, and the pushing component 12, the connecting component 13 and the tool mounting frame 8 move and reset under the action of the first elastic component 81, and the second elastic component 121 accumulates force again.

[0039] When the control terminal is ready to control the tool on the tool mounting frame 8 to cut the clothing sample along the arc, the control terminal drives the first mounting frame 6 and other components to move through the electric slider on the third electric slide rail 5 according to the same steps as above, so that the tool on the tool mounting frame 8 and the two friction wheels 10 are in contact with the clothing sample, and then the control terminal controls the sliding plate 4 to move along the arc through the transmission module 3, and the control terminal simultaneously controls the electric shaft 7 to gradually rotate along the arc, so that the tool on the tool mounting frame 8 is always facing the tangent direction of the arc, which is convenient for the tool on the tool mounting frame 8 to cut the arc on the clothing sample, because the axes of the two friction wheels 10 are aligned with the axis of the electric shaft 7. The two friction wheels 10 intersect each other, so when the two friction wheels 10 rotate with the electric shaft 7, they actually roll on a circle with the axis of the electric shaft 7 as the center, and the thickness of the two friction wheels 10 is relatively small, so the lateral friction force generated during the rotation of the two friction wheels 10 is relatively small, and the force exerted by the friction force on the clothing sample to rotate with the electric shaft 7 is relatively small. Therefore, in the process of the two friction wheels 10 rotating with the electric shaft 7, the clothing sample will not be driven to rotate together by the friction force, so that when the two friction wheels 10 move along the curve on the tool mounting frame 8, the clothing samples on both sides of the tool mounting frame 8 can still be effectively supported and fixed.

[0040] When the tool on the tool mounting frame 8 is cutting the clothing sample and passes through the adsorption hole of the negative pressure adsorption module 2, the clothing sample at that location lacks bottom support and the fabric is slightly concave. When the tool on the tool mounting frame 8 is cutting the clothing sample at that location, the clothing sample at that location is easily moved slightly downward under the pressure of the tool on the tool mounting frame 8. The tool mounting frame 8 moves downward together under the action of the first elastic member 81. The tool mounting frame 8 squeezes the inclined surface of the adjacent pushing member 12. The second elastic member 121 compresses and stores force. The pushing member 12 drives the adjacent connecting member 13 to move together. The connecting member 13 squeezes the adjacent sliding frame 9 through the third elastic member 131. The third elastic member 131 compresses and stores force. The sliding frame 9 applies a force to the adjacent clothing sample and fabric away from the tool mounting frame 8 through the adjacent friction wheel 10, so that the two friction wheels 10 drive the fabric and the clothing sample to move slightly horizontally through friction (the moving distance does not exceed The two friction wheels 10 work together to stretch out the recessed fabric and fabric on the adsorption hole of the negative pressure adsorption module 2, thereby increasing the squeezing force between the fabric and fabric and the cutter at that location, so that the cutter on the cutter mounting frame 8 can cut the fabric and fabric more effectively. When the cutter on the cutter mounting frame 8 moves to the outside of the adsorption hole of the negative pressure adsorption module 2, the cutter on the cutter mounting frame 8 moves upward and resets under the squeezing of the fabric and the negative pressure adsorption module 2, and the first elastic member 81 is compressed and stored again. The sliding frame 9, the pushing member 12, and the connecting member 13 are reset under the action of the second elastic member 121 and the third elastic member 131. Because the two friction wheels 10 drive the fabric and the fabric to move and reset over a small distance, and mainly drive the fabric and the fabric that have been cut to move, the position to be cut of the fabric and the fabric will not be offset.

[0041] After the staff completes the fabric cutting process, they close the negative pressure adsorption module 2 through the control terminal, and take down the cut fabric and clothing samples together. After the staff cleans up the scraps, they mark and cut the next batch of fabrics and clothing samples.

[0042] Further, refer to Figure 3 , Figure 4 , Fig.10 and Fig.11 The marking mechanism includes: a fourth electric slide rail 20, which is fixed to the sliding plate 4, and the electric slider of the fourth electric slide rail 20 is fixed to the second mounting frame 21; a sliding mounting frame 22, which is slidably connected to the lower side of the second mounting frame 21, and the sliding mounting frame 22 is slidably connected to a manual clamping claw 23, and the manual clamping claw 23 is rotatably connected to a tightening rod 24, and the tightening rod 24 is threadedly connected to the sliding mounting frame 22, and the sliding mounting frame 22 and the manual clamping claw 23 are used to clamp the pen; a compensation component is arranged on the second mounting frame 21, and is used to keep the pressure of the pen tip on the clothing sample in a constant state.

[0043] Further, refer to Fig.10 and Fig.11 The compensation component includes: a pneumatic telescopic rod 25 fixedly connected to the second mounting frame 21 , the pneumatic telescopic rod 25 is equipped with a pressure valve 26 , and the telescopic end of the pneumatic telescopic rod 25 is fixedly connected to the sliding mounting frame 22 .

[0044] Because the consumption of marking pens is large, marking pens need to be replaced frequently. Existing marking pens need to be replaced manually. The above scheme is intended to address the problem that when manually replacing the marking pens, it is difficult to ensure that the position of the marking pen when it is installed is always the same as the previous installation position of the marking pen. When the installation position of the marking pen is different, it is inevitable that during use, the pressure between the pen tip and the clothing sample will be too high or too low. If the pressure on the pen tip is too low, it is difficult to draw a clear pattern. If the pressure on the pen tip is too high, it is easy to cause increased wear at the pen tip and the pen tip is more likely to be blocked, thereby affecting the service life of the pen tip.

[0045] In the above scheme, the fourth electric slide rail 20 is electrically connected to the control terminal, and grooves are provided on the opposite sides of the sliding mounting frame 22 and the manual clamping claw 23, so that the pen can be clamped on the same vertical line every time the staff installs the pen. The pneumatic telescopic rod 25 is connected to the external air pump through a pipeline, and the pressure valve 26 is connected to the outside world, so as to discharge the gas exceeding a certain pressure value from the pneumatic telescopic rod 25 to the outside.

[0046] Workflow: Before marking, the staff first needs to install the marking pen between the sliding mounting frame 22 and the manual clamp 23. The staff controls the manual clamp 23 to move relative to the sliding mounting frame 22 by rotating the tightening rod 24, so that the sliding mounting frame 22 and the manual clamp 23 clamp the pen. Then the staff starts the external air pump, and the air pump replenishes gas into the pneumatic telescopic rod 25 to extend the telescopic end of the pneumatic telescopic rod 25 to the longest state. Then the staff turns off the air pump and starts marking.

[0047] When the staff starts the marking program through the control terminal, the control terminal first drives the sliding plate 4 to the position where the marking is required by controlling the transmission module 3, and then the control terminal controls the electric slider on the fourth electric slide rail 20 to drive the second mounting frame 21 and the pneumatic telescopic rod 25 to move downward, and the telescopic end of the pneumatic telescopic rod 25 drives the sliding mounting frame 22, the manual clamp 23 and the pen to move downward together, and the pen first contacts the clothing sample, the sliding mounting frame 22 and the pen stop moving downward, and the telescopic end of the pneumatic telescopic rod 25 stops moving synchronously, and then in the process of the second mounting frame 21 continuing to move downward, the fixed end of the pneumatic telescopic rod 25 The second mounting bracket 21 and the fixed portion of the pneumatic telescopic rod 25 move downward synchronously, the telescopic end of the pneumatic telescopic rod 25 retracts inward, the pressure between the pen and the clothing sample gradually increases, and the gas pressure in the pneumatic telescopic rod 25 increases synchronously. When the pressure between the pen and the clothing sample increases to a value equal to the air pressure limited by the pressure valve 26, the gas in the pneumatic telescopic rod 25 moves downward along with the second mounting bracket 21 and the fixed portion of the pneumatic telescopic rod 25, and is gradually discharged outward from the pressure valve 26, and the telescopic end of the pneumatic telescopic rod 25 retracts. At this time, the pressure between the pen and the clothing sample will not continue to increase until the control terminal controls the electric slider on the fourth electric slide rail 20 to stop moving downward, and the second mounting bracket 21 and the fixed portion of the pneumatic telescopic rod 25 are controlled to stop moving downward. The mounting frame 21 and the fixed part of the pneumatic telescopic rod 25 stop moving downward synchronously, and the telescopic end of the pneumatic telescopic rod 25 stops retracting. In the subsequent use process, the air pump does not need to replenish gas into the pneumatic telescopic rod 25, and each time the control terminal controls the electric slider on the fourth electric slide rail 20 to move downward to the same height, the pressure between the pen and the clothing sample will be consistent each time. After the control terminal controls the electric slider on the fourth electric slide rail 20 to stop moving, the control terminal controls the transmission module 3 to drive the sliding plate 4 to move, so that the pen draws lines on the clothing sample. When the drawing is completed, the control terminal controls the electric slider on the fourth electric slide rail 20 to move downward. The slider drives the adjacent parts to move and reset. When the pen is blocked during use, or the ink in the pen is exhausted, the staff controls the manual clamp 23 to loosen the pen and install a new pen between the sliding mounting frame 22 and the manual clamp 23. Then the staff controls the external air pump to replenish gas into the pneumatic telescopic rod 25, so that the telescopic end of the pneumatic telescopic rod 25 is extended to the longest state again, and then repeats the above process to continue the marking work. The maximum gas pressure in the pneumatic telescopic rod 25 is limited by the pressure valve 26 to ensure that the pressure between different pens and the clothing samples is always consistent during use.

[0048] Further, refer to Figure 5-Figure 8, also includes: an auxiliary support mechanism, having two, respectively arranged on adjacent sliding frames 9, for assisting adjacent friction wheels 10 to support and fix the clothing sample, the auxiliary support mechanism includes: a first sliding block 14, slidably connected to the sliding frame 9, and a fourth elastic member 141 is installed between the two, the first sliding block 14 is rotatably connected to the first auxiliary wheel 16; a second sliding block 15, slidably connected to the sliding frame 9, and a fifth elastic member 151 is installed between the two, the second sliding block 15 is rotatably connected to the second auxiliary wheel 17, and the friction wheel 10 is located between the adjacent first auxiliary wheel 16 and the adjacent second auxiliary wheel 17; a driving component, arranged on the adjacent sliding frame 9, for changing the position of the first auxiliary wheel 16 and the second auxiliary wheel 17.

[0049] Further, refer to Figure 2 , the distance between the first auxiliary wheel 16 and the adjacent second auxiliary wheel 17 is greater than the diameter of the adsorption hole on the negative pressure adsorption module 2 .

[0050] Further, refer to Figure 6-Figure 8 The driving assembly includes: a micro motor 18, which is fixed to the adjacent sliding frame 9. The output shaft of the micro motor 18 is fixed to a winding shaft 19. The winding shaft 19 is fixed to two steel wire ropes. One steel wire rope penetrates the adjacent sliding frame 9 and is fixed to the adjacent first sliding block 14. The other steel wire rope penetrates the adjacent sliding frame 9 and is fixed to the adjacent second sliding block 15.

[0051] Further, refer to Figure 6-Figure 8 The axis of the friction wheel 10 is always located between the axis of the adjacent first auxiliary wheel 16 and the axis of the adjacent second auxiliary wheel 17; the sliding frame 9 is rotatably connected to a plurality of guide wheels 91, and the guide wheels 91 are used to guide the adjacent steel wire ropes to reduce the friction between the steel wire ropes and the sliding frame 9.

[0052] In the above scheme, it is intended to enhance the effect of the friction wheel 10 on fixing the clothing sample; the micro motor 18 is electrically connected to the control terminal; the diameter of the first auxiliary wheel 16 and the second auxiliary wheel 17 can be modified to other values ​​according to actual conditions, the thickness of the first auxiliary wheel 16 and the second auxiliary wheel 17 is equal to the thickness of the friction wheel 10, and the axis of the first auxiliary wheel 16 and the axis of the second auxiliary wheel 17 are located in the same vertical plane as the axis of the adjacent friction wheel 10 in the initial state; the fourth elastic member 141 and the fifth elastic member 151 are both tension springs, and the distance between the first auxiliary wheel 16 and the adjacent second auxiliary wheel 17 is greater than the diameter of the adsorption hole on the negative pressure adsorption module 2, which is used to prevent the friction wheel 10, the first auxiliary wheel 16 and the second auxiliary wheel 17 on the same sliding frame 9 from being simultaneously trapped in the adsorption hole on the negative pressure adsorption module 2, affecting the effect of the friction wheel 10, the first auxiliary wheel 16 and the second auxiliary wheel 17 on squeezing and fixing the clothing sample; the sliding frame 9 is rotatably connected with a plurality of guide wheels 91, and the guide wheels 91 are used to guide the adjacent steel wire ropes to reduce the friction between the steel wire ropes and the sliding frame 9.

[0053] The working process is as follows: when the control terminal is ready to control the tool on the tool mounting frame 8 to cut the clothing sample along an arc, the control terminal does not control the micro motor 18 to work. At this time, the contact points of the friction wheel 10, the first auxiliary wheel 16 and the second auxiliary wheel 17 with the clothing sample are always located on the same straight line. The control terminal drives the sliding plate 4 to move through the transmission module 3 according to the same principle as above. When the electric shaft 7 drives the tool mounting frame 8 and the sliding frame 9 to rotate, the friction wheel 10, the first auxiliary wheel 16 and the second auxiliary wheel 17 roll around the axis of the electric shaft 7 along different circles respectively. The first auxiliary wheel 16 and the second auxiliary wheel 17 will not drive the auxiliary sample to move due to excessive friction. The first auxiliary wheel 16 and the second auxiliary wheel 17 assist the friction wheel 10 to fix the clothing sample.

[0054] When the control terminal is ready to control the cutter on the cutter mounting frame 8 to cut the garment sample along a straight line, the control terminal controls the two micro motors 18 to work. Figure 7Taking the components in the embodiment as an example, the output shaft of the micro motor 18 drives the winding shaft 19 to rotate counterclockwise (from a top-down perspective), and the winding shaft 19 reels two steel wire ropes thereon, and the two steel wire ropes drag the first sliding block 14 and the second sliding block 15 to move in the opposite directions respectively, and the fourth elastic member 141 and the fifth elastic member 151 are stretched and stored, and the second auxiliary wheel 17 moves backward to fix the clothing sample on the rear side of the tool on the tool mounting frame 8, and the two first auxiliary wheels 16 move forward to fix the clothing sample on the front side of the tool on the tool mounting frame 8, so that the front and rear two tools on the tool mounting frame 8 are fixed. The clothing samples on both sides are in a firmly fixed state, further reducing the probability of the clothing samples moving when being cut by the tool on the tool mounting frame 8. When the tool on the tool mounting frame 8 no longer cuts the clothing samples along a straight line, the control terminal controls the output shafts of the two micro motors 18 to rotate in the opposite direction, the winding shaft 19 rotates clockwise (from a top-down perspective) and relaxes the two steel ropes, the first sliding block 14 and the second sliding block 15 move toward each other and reset under the elastic force of the fourth elastic member 141 and the fifth elastic member 151 respectively, and the first auxiliary wheel 16 and the second auxiliary wheel 17 move and reset.

[0055] While the invention has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that numerous other embodiments can be devised which do not depart from the scope of the invention.

Claims

1. An integrated equipment for cutting and marking patterns for garment production, characterized in that it includes: have: A machine body (1), wherein the machine body (1) is equipped with a negative pressure adsorption module (2) and a transmission module (3), wherein the transmission module (3) is equipped with a sliding plate (4), and the sliding plate (4) is fixedly connected with a third electric slide rail (5); A first mounting frame (6) is fixedly connected to the electric slide block of the third electric slide rail (5); the first mounting frame (6) is equipped with an electric rotating shaft (7); the electric rotating shaft (7) is fixedly connected with a mounting block; the mounting block of the electric rotating shaft (7) is slidably connected with a tool mounting frame (8), and a first elastic member (81) is installed between the two; The sliding frames (9) have two symmetrically distributed sliding frames (9) and are both slidably connected to the lower side of the electric rotating shaft (7). The sliding frames (9) are rotatably connected to the friction wheels (10). The axis of the electric rotating shaft (7) intersects with the axes of the two friction wheels (10). There are two spreading mechanisms, both of which are arranged on the lower side of the electric rotating shaft (7) and are used to make the two friction wheels (10) receive a thrust away from the side of the tool mounting frame (8) when the tool mounting frame (8) moves downward; A marking mechanism is arranged on the sliding plate (4) and is used for marking on a clothing sample.

2. The integrated equipment for cutting and marking patterns for garment production according to claim 1, characterized in that: The thickness of the friction wheel (10) does not exceed 2 mm.

3. The integrated equipment for cutting and marking patterns for garment production according to claim 1, characterized in that: The expansion mechanism comprises: A fixed bracket (11) is fixedly connected to the lower side of the mounting block of the electric rotating shaft (7); the fixed bracket (11) is slidably connected to a pusher (12), and a second elastic member (121) is installed between the two; the tool mounting frame (8) is in compression contact with the pusher (12); A connecting member (13) is fixedly connected to the pushing member (12), the connecting member (13) penetrates the adjacent fixed bracket (11) and the adjacent sliding frame (9), a third elastic member (131) is installed between the connecting member (13) and the adjacent sliding frame (9), and the connecting member (13) is in extrusion contact with the sliding frame (9).

4. The integrated equipment for cutting and marking patterns for garment production according to claim 3, characterized in that: The pushing member (12) is provided with a limiting portion (122), and the limiting portion (122) is used to limit the position of the tool mounting frame (8).

5. The integrated equipment for cutting and marking patterns for garment production according to claim 1, characterized in that: The marking mechanism comprises: A fourth electric slide rail (20) is fixedly connected to the sliding plate (4), and an electric slide block of the fourth electric slide rail (20) is fixedly connected to a second mounting frame (21); A sliding mounting frame (22) is slidably connected to the lower side of the second mounting frame (21); the sliding mounting frame (22) is slidably connected to a manual clamping claw (23); the manual clamping claw (23) is rotatably connected to a tightening rod (24); the tightening rod (24) is threadedly connected to the sliding mounting frame (22); the sliding mounting frame (22) and the manual clamping claw (23) are used to clamp the pen; The compensation component is arranged on the second mounting frame (21) and is used to keep the pressure of the pen tip on the clothing sample in a constant state.

6. The integrated equipment for cutting and marking patterns for garment production according to claim 5, characterized in that: The compensation component comprises: A pneumatic telescopic rod (25) is fixedly connected to the second mounting frame (21). The pneumatic telescopic rod (25) is installed with a pressure valve (26). The telescopic end of the pneumatic telescopic rod (25) is fixedly connected to the sliding mounting frame (22).

7. The integrated equipment for cutting and marking patterns for garment production according to claim 3, characterized in that: Also included are: There are two auxiliary support mechanisms, which are respectively arranged on adjacent sliding frames (9) and are used to assist the adjacent friction wheels (10) in supporting and fixing the clothing sample. The auxiliary support mechanisms include: A first sliding block (14) is slidably connected to the sliding frame (9), and a fourth elastic member (141) is installed between the two. The first sliding block (14) is rotatably connected to a first auxiliary wheel (16); a second sliding block (15) slidably connected to the sliding frame (9), and a fifth elastic member (151) is installed between the two, the second sliding block (15) is rotatably connected to a second auxiliary wheel (17), and the friction wheel (10) is located between an adjacent first auxiliary wheel (16) and an adjacent second auxiliary wheel (17); A driving assembly is arranged on the adjacent sliding frame (9) and is used to change the positions of the first auxiliary wheel (16) and the second auxiliary wheel (17).

8. The integrated equipment for cutting and marking patterns for garment production according to claim 7, characterized in that: The distance between the first auxiliary wheel (16) and the adjacent second auxiliary wheel (17) is greater than the diameter of the adsorption hole on the negative pressure adsorption module (2).

9. The integrated equipment for cutting and marking patterns for garment production according to claim 7, characterized in that: The drive assembly comprises: A micro motor (18) is fixedly connected to the adjacent sliding frame (9); the output shaft of the micro motor (18) is fixedly connected to a winding shaft (19); the winding shaft (19) is fixedly connected to two steel wire ropes, one of which penetrates the adjacent sliding frame (9) and is fixedly connected to the adjacent first sliding block (14); and the other steel wire rope penetrates the adjacent sliding frame (9) and is fixedly connected to the adjacent second sliding block (15).

10. The integrated equipment for cutting and marking patterns for garment production according to claim 9, characterized in that: The axis of the friction wheel (10) is always located between the axis of the adjacent first auxiliary wheel (16) and the axis of the adjacent second auxiliary wheel (17); the sliding frame (9) is rotatably connected to a plurality of guide wheels (91), and the guide wheels (91) are used to guide adjacent steel wire ropes.

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