Intelligent sewing workstation template positioning mechanism

Abstract

An intelligent sewing workstation template positioning mechanism comprises a supporting plate, a first positioning assembly and a second positioning assembly are arranged on the front side face of the supporting plate, the first positioning assembly comprises a first air cylinder connecting block and a first sensor support, a first air cylinder is installed above the first air cylinder connecting block, and the lower end of the first air cylinder is connected with a first positioning pin; a first proximity sensor is mounted on the first sensor bracket; the second positioning assembly comprises a second air cylinder connecting block and a second sensor support, a second air cylinder is installed above the second air cylinder connecting block, the lower end of the second air cylinder is connected with a second positioning pin, and a second proximity sensor is installed on the second sensor support. A first template positioning block and a second template positioning block are arranged on the side faces of the sewing template respectively, and a first positioning pin and a second positioning pin are matched with positioning holes in the surfaces of the first template positioning block and the second template positioning block respectively. According to the sewing template positioning device, the defects in the prior art are overcome, the effect of accurately positioning the sewing template can be effectively achieved, and therefore the positioning accuracy of the sewing template is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to sewing machinery, and specifically to a template positioning mechanism for an intelligent sewing workstation. Background Art

[0002] An intelligent sewing machine workstation combines a template sewing machine, garment template software, garment template sewing software, and numerical control technology to achieve fully automatic garment production. It can improve production efficiency and product quality, reduce the technical requirements for technical workers, replace the original manually operated sewing machine with a computer-controlled machine with a higher degree of automation, reduce the dependence on highly skilled personnel, and solve the problems of labor shortage and skill deficiencies of industrial workers while ensuring quality.

[0003] In the prior art, the textile and sewing industry uses a production line template sewing machine to process samples of garment products. When in use, a template equipped with sample fabric needs to be installed on a movable rack, but the installation position is not fixed each time, resulting in the inability to guarantee the quality and accuracy of the samples processed each time, and affecting product quality and production efficiency. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a template positioning mechanism for an intelligent sewing workstation, which overcomes the deficiencies of the prior art, is reasonably designed, can effectively achieve the precise positioning effect of the sewing template, and thus effectively improves the positioning accuracy of the sewing template.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0006] A template positioning mechanism for an intelligent sewing workstation includes a support plate and a sewing template. At the left and right ends of the front side of the support plate, a first positioning component and a second positioning component are respectively arranged. The first positioning component includes a first cylinder connecting block and a first sensor bracket. Both the first cylinder connecting block and the first sensor bracket are fixedly installed on the front side of the support plate. A first cylinder is installed above the first cylinder connecting block. The lower end of the first cylinder is connected to a first positioning pin through a piston rod. A first proximity sensor is installed on the first sensor bracket. The second positioning component includes a second cylinder connecting block and a second sensor bracket. Both the second cylinder connecting block and the second sensor bracket are fixedly installed on the front side of the support plate. A second cylinder is installed above the second cylinder connecting block. The lower end of the second cylinder is connected to a second positioning pin through a piston rod. A second proximity sensor is installed on the second sensor bracket.

[0007] On the sides of the sewing template, a first template positioning block and a second template positioning block are fixedly connected respectively. The first template positioning block corresponds to the first cylinder connecting block vertically, and the second template positioning block corresponds to the second cylinder connecting block vertically. Positioning holes are provided on the surfaces of the first template positioning block and the second template positioning block. The first positioning pin and the second positioning pin respectively match the positioning holes on the surface of the first template positioning block and the positioning holes on the surface of the second template positioning block. The signal output ends of the first proximity sensor and the second proximity sensor are connected to the signal input end of the controller of the production line template sewing machine, and the signal output end of the controller is connected to the electrical control ends of the first cylinder and the second cylinder.

[0008] An induction plate is further provided on the side of the sewing template. The sensing ends of the first proximity sensor and the second proximity sensor respectively correspond to the upper surface of the induction plate on the side of the sewing template vertically.

[0009] Preferably, the first sensor bracket and the second sensor bracket are arranged between the first cylinder connecting block and the second cylinder connecting block. A first side baffle is provided on the side of the first cylinder connecting block away from the second cylinder connecting block, and a second side baffle is provided on the side of the second cylinder connecting block away from the first cylinder connecting block. The first side baffle and the second side baffle are both fixedly installed on the front side of the pallet. The first side baffle and the second side baffle respectively contact the left and right end faces of the sewing template.

[0010] Preferably, the inner sides of the first side baffle and the second side baffle facing each other are both arranged as inclined surfaces bent outwards.

[0011] Preferably, a first tooling connecting plate and a second tooling connecting plate are fixedly installed on the sides of the sewing template respectively. The first template positioning block and the second template positioning block are respectively installed on the outer sides of the first tooling connecting plate and the second tooling connecting plate. Positioning through holes are provided on the surfaces of the first tooling connecting plate and the second tooling connecting plate. A first positioning shaft and a second positioning shaft are respectively provided on the left and right sides below the front side of the pallet. The first positioning shaft and the second positioning shaft respectively match the positioning through holes on the surface of the first tooling connecting plate and the positioning through holes on the surface of the second tooling connecting plate.

[0012] The present utility model provides an intelligent sewing workstation template positioning mechanism, which has the following beneficial effects: The sensing ends of the first proximity sensor and the second proximity sensor are used to sense the sewing template, and then the controller processes and judges the signals and outputs control signals to respectively control the piston rods of the first cylinder and the second cylinder to drive the first positioning pin and the second positioning pin to extend out, so that the first positioning pin and the second positioning pin can be respectively inserted into the positioning holes on the surfaces of the first template positioning block and the second template positioning block, thereby realizing the accurate positioning effect of the sewing template and effectively improving the positioning accuracy of the sewing template. Brief Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required in the description of the prior art.

[0014] Figure 1 Structural schematic diagram of the present invention;

[0015] Figure 2 Structural schematic diagram of the present invention during use;

[0016] Explanation of the reference numerals in the figures:

[0017] 1. Support plate; 11. First cylinder connection block; 12. First sensor bracket; 13. First cylinder; 14. First positioning pin; 15. First proximity sensor; 16. First template positioning block; 17. First side baffle; 18. First tooling connection plate; 19. First positioning shaft; 21. Second cylinder connection block; 22. Second sensor bracket; 23. Second cylinder; 24. Second positioning pin; 25. Second proximity sensor; 26. Second template positioning block; 27. Second side baffle; 28. Second tooling connection plate; 29. Second positioning shaft; 3. Sewing template; 4. Induction plate. Detailed Description of the Preferred Embodiments

[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions in the present invention in conjunction with the drawings in the present invention.

[0019] Example 1, as Figure 1 shown, an intelligent sewing workstation template positioning mechanism includes a support plate 1 and a sewing template 3. The left and right ends of the front side of the support plate 1 are respectively provided with a first positioning component and a second positioning component. The first positioning component includes a first cylinder connection block 11 and a first sensor bracket 12. The first cylinder connection block 11 and the first sensor bracket 12 are both fixedly installed on the front side of the support plate 1. A first cylinder 13 is installed above the first cylinder connection block 11. The lower end of the first cylinder 13 is connected to a first positioning pin 14 through a piston rod. A first proximity sensor 15 is installed on the first sensor bracket 12. The second positioning component includes a second cylinder connection block 21 and a second sensor bracket 22. The second cylinder connection block 21 and the second sensor bracket 22 are both fixedly installed on the front side of the support plate 1. A second cylinder 23 is installed above the second cylinder connection block 21. The lower end of the second cylinder 23 is connected to a second positioning pin 24 through a piston rod. A second proximity sensor 25 is installed on the second sensor bracket 22;

[0020] On the sides of the sewing template 3, a first template positioning block 16 and a second template positioning block 26 are fixedly connected respectively. The first template positioning block 16 corresponds to the first cylinder connecting block 11 vertically, and the second template positioning block 26 corresponds to the second cylinder connecting block 21 vertically. The first positioning pin 14 and the second positioning pin 24 respectively match the positioning holes on the surface of the first template positioning block 16 and the positioning holes on the surface of the second template positioning block 26. The signal output ends of the first proximity sensor 15 and the second proximity sensor 25 are connected to the signal input end of the controller of the production line template sewing machine, and the signal output end of the controller is connected to the electrical control ends of the first cylinder 13 and the second cylinder 23.

[0021] An induction plate 4 is further arranged on the side of the sewing template 3. The induction ends of the first proximity sensor 15 and the second proximity sensor 25 are both vertically corresponding to the upper surface of the induction plate 4 on the side of the sewing template 3.

[0022] Specifically, the controller, the first proximity sensor 15, the second proximity sensor 25, the first cylinder 13 and the second cylinder 23 all adopt well-known technical solutions in the prior art, which will not be elaborated here.

[0023] Working principle:

[0024] During use, place the sewing template 3 on the workbench and push the sewing template 3 into the front side position of the pallet 1, so that the end faces of the first template positioning block 16 and the second template positioning block 26 on the side of the sewing template 3 are tightly abutted against the front side of the pallet 1, and the first template positioning block 16 is located directly below the first cylinder connecting block 11, and the second template positioning block 26 is located directly below the second cylinder connecting block 21. At this time, after the induction ends of the first proximity sensor 15 and the second proximity sensor 25 sense the induction plate 4 on the side of the sewing template 3, the first proximity sensor 15 and the second proximity sensor 25 transmit signals to the controller, and then the controller processes and judges the signals and outputs control signals to respectively control the piston rods of the first cylinder 13 and the second cylinder 23 to drive the first positioning pin 14 and the second positioning pin 24 to extend out, so that the first positioning pin 14 and the second positioning pin 24 can be respectively inserted into the positioning holes on the surfaces of the first template positioning block 16 and the second template positioning block 26. To achieve the precise positioning effect of the sewing template, thereby effectively improving the positioning accuracy of the sewing template and the product quality, and ensuring the production efficiency.

[0025] When it is necessary to take out the sewing template, the piston rods of the first cylinder 13 and the second cylinder 23 can be controlled by the controller to retract and reset.

[0026] Embodiment 2, as a further preferred solution of Embodiment 1, the first sensor bracket 12 and the second sensor bracket 22 are arranged between the first cylinder connecting block 11 and the second cylinder connecting block 21. A first side stop 17 is arranged on the side of the first cylinder connecting block 11 away from the second cylinder connecting block 21, and a second side stop 27 is arranged on the side of the second cylinder connecting block 21 away from the first cylinder connecting block 11. The first side stop 17 and the second side stop 27 are both fixedly installed on the front side of the pallet 1; the first side stop 17 and the second side stop 27 are respectively in contact with the left and right end faces of the sewing template. The position of the sewing template in the left and right directions can be limited by the first side stop 17 and the second side stop 27, so that the sewing template is limited to the position between the first side stop 17 and the second side stop 27, thereby further achieving the precise positioning effect of the sewing template.

[0027] Embodiment 3, as a further preferred solution of Embodiment 1, the inner sides of the first side stop 17 and the second side stop 27 facing each other are both arranged as inclined surfaces bent outward. Thus, when the first template positioning block 16 and the second template positioning block 26 are pushed to the position directly below the first cylinder connecting block 11 and the second cylinder connecting block 21, the guiding effect of the inclined surfaces on the inner sides of the first side stop 17 and the second side stop 27 can be used to guide the first template positioning block 16 and the second template positioning block 26, so as to ensure that the first template positioning block 16 and the second template positioning block 26 can be accurately guided to the accurate positions. Subsequently, the positioning accuracy of the sewing template is improved.

[0028] Embodiment 4, as a further preferred solution of Embodiment 1, the first tooling connecting plates 18 and the second tooling connecting plates 28 are respectively fixedly installed on the sides of the sewing template. The first template positioning block 16 and the second template positioning block 26 are respectively installed on the outer sides of the first tooling connecting plate 18 and the second tooling connecting plate 28; positioning through holes are provided on the surfaces of the first tooling connecting plate 18 and the second tooling connecting plate 28. The first positioning shaft 19 and the second positioning shaft 29 are respectively arranged on the left and right sides below the front side of the pallet 1. The first positioning shaft 19 and the second positioning shaft 29 respectively match the positioning through holes on the surface of the first tooling connecting plate 18 and the positioning through holes on the surface of the second tooling connecting plate 28.

[0029] Thus, when the sewing template is pushed to the corresponding position on the front side of the pallet 1, the positioning through holes on the surface of the first tooling connecting plate 18 and the positioning through holes on the surface of the second tooling connecting plate 28 can be respectively inserted and matched with the first positioning shaft 19 and the second positioning shaft 29, so as to further limit the position of the sewing template, and then ensure that the sewing template does not shift during the process of laying the fabric.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent sewing workstation template positioning mechanism, characterized in that: The invention comprises a support plate (1) and a sewing template (3), wherein the left and right ends of the front side of the support plate (1) are respectively provided with a first positioning assembly and a second positioning assembly, wherein the first positioning assembly comprises a first cylinder connecting block (11) and a first sensor bracket (12), wherein the first cylinder connecting block (11) and the first sensor bracket (12) are both fixedly mounted on the front side of the support plate (1), a first cylinder (13) is mounted above the first cylinder connecting block (11), the lower end of the first cylinder (13) is connected to a first positioning pin (14) via a piston rod, and the first A first proximity sensor (15) is installed on the sensor bracket (12); the second positioning assembly comprises a second cylinder connection block (21) and a second sensor bracket (22); the second cylinder connection block (21) and the second sensor bracket (22) are both fixedly installed on the front side of the support plate (1); a second cylinder (23) is installed above the second cylinder connection block (21); the lower end of the second cylinder (23) is connected to a second positioning pin (24) via a piston rod; and a second proximity sensor (25) is installed on the second sensor bracket (22); The side of the sewing template (3) is respectively fixedly connected with a first template positioning block (16) and a second template positioning block (26); the first template positioning block (16) corresponds to the first cylinder connecting block (11) in upper and lower parts, and the second template positioning block (26) corresponds to the second cylinder connecting block (21) in upper and lower parts; the surfaces of the first template positioning block (16) and the second template positioning block (26) are both provided with positioning holes; the first positioning pin (14) and the second positioning pin (24) respectively match the positioning holes on the surfaces of the first template positioning block (16) and the second template positioning block (26); the signal output ends of the first proximity sensor (15) and the second proximity sensor (25) are connected to the signal input end of the controller of the production line template sewing machine; the signal output end of the controller is connected to the electrical control ends of the first cylinder (13) and the second cylinder (23); A sensing plate (4) is also provided on the side of the sewing template (3), and the sensing end of the first proximity sensor (15) and the sensing end of the second proximity sensor (25) both correspond to the upper surface of the sensing plate (4) on the side of the sewing template (3).

2. The intelligent sewing workstation template positioning mechanism according to claim 1, characterized in that: The first sensor bracket (12) and the second sensor bracket (22) are arranged between the first cylinder connecting block (11) and the second cylinder connecting block (21); a first side rib (17) is arranged on a side of the first cylinder connecting block (11) away from the second cylinder connecting block (21); a second side rib (27) is arranged on a side of the second cylinder connecting block (21) away from the first cylinder connecting block (11); the first side rib (17) and the second side rib (27) are both fixedly mounted on the front side surface of the support plate (1); and the first side rib (17) and the second side rib (27) are in contact with the left and right end surfaces of the sewing template respectively.

3. The intelligent sewing workstation template positioning mechanism according to claim 2, characterized in that: The inner side surfaces opposite to each other of the first side rib (17) and the second side rib (27) are both arranged as outwardly bent inclined surfaces.

4. The intelligent sewing workstation template positioning mechanism according to claim 1, characterized in that: The side surfaces of the sewing template (3) are respectively fixedly mounted with a first tooling connection plate (18) and a second tooling connection plate (28); the first template positioning block (16) and the second template positioning block (26) are respectively mounted on the outer sides of the first tooling connection plate (18) and the second tooling connection plate (28); the surfaces of the first tooling connection plate (18) and the second tooling connection plate (28) are both provided with positioning through holes; the left and right sides below the front side surface of the support plate (1) are respectively provided with a first positioning shaft (19) and a second positioning shaft (29); the first positioning shaft (19) and the second positioning shaft (29) are respectively matched with the positioning through holes on the surfaces of the first tooling connection plate (18) and the positioning through holes on the surfaces of the second tooling connection plate (28).

Images