Collar pulling inspection machine

Abstract

The utility model discloses a collar pulling inspection machine which comprises a machine body, a base plate is arranged in the machine body, the base plate is provided with a guide rail piece and a driving device, and the machine body is provided with two stroke holes in a penetrating mode. The opening mechanism comprises two symmetrically-arranged opening pieces and a first transmission assembly, the two opening pieces are slidably connected to the two side portions of the guide rail piece correspondingly, and the two opening pieces stretch out of the outer sides of the two stroke holes correspondingly so that the annular collar cloth can be connected in a sleeving mode; the movable end of the driving device drives the two opening pieces to synchronously move in the opposite direction or synchronously move in the back-to-back direction in the length direction of the guide rail piece through the first transmission assembly. According to the collar pulling inspection machine disclosed by the utility model, a synchronous reciprocating stretching test is carried out on collar cloth, the collar cloth is uniformly stressed, the tearing phenomenon is avoided, and the accuracy of a stretching detection result of the collar cloth is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth detection equipment, in particular to a collar pulling and testing machine. Background Art

[0002] Textile fabrics are the main materials used to make clothing. The quality of fabrics also directly affects the quality of clothing. For example, the cuffs, collars, and collars of clothing need to be stretched to test the size of the stretch of the circular fabrics. Among them, the stretch test of collar fabrics is very important, especially for elastic collars that need to maintain a certain tightness (such as Polo shirt collars, T-shirt collars, etc.). In the prior art, the stretch test of collar fabrics usually requires the use of a stretch test machine. When the stretch test machine is used, one side of the collar fabric is fixed, and a telescopic drive device such as an electric push rod or a cylinder is used to stretch the other side of the collar fabric. For example, the utility model patent with announcement number CN209570457U discloses a device for simulating the tensile strength of fabric, including a base, a slide groove is provided at one end of the upper side of the base, a slider is embedded in the slide groove, a T-shaped rod is fixed at the upper end of the slider, the upper end of the T-shaped rod is fixedly connected to the middle part of one side of a fabric clamping plate, a screw is hinged in the slide groove, the screw is threadedly connected to the slider, the other end of the upper side of the base is fixedly connected to an L-shaped vertical plate, and a slide rail is provided at one end of the upper side of the L-shaped vertical plate. However, the device can only perform unidirectional stretching on the collar fabric, and due to the uneven force on the collar fabric, it is easy to tear, which affects the tensile test results of the collar fabric. Utility Model Content

[0003] The utility model aims to solve the deficiencies of the above-mentioned technology and is designed to provide a collar stretching test machine, which performs synchronous reciprocating stretching test on collar fabric, so that the collar fabric is evenly stressed and tearing is avoided, thereby making the stretching test result of the collar fabric more accurate.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a collar inspection machine, comprising: a machine body, a base plate is arranged in the machine body, a guide rail and a driving device are arranged on the base plate, and two travel holes are passed through the machine body;

[0005] The spreading mechanism includes two symmetrically arranged spreading members and a first transmission assembly. The two spreading members are respectively slidably connected to the two side portions of the guide rail member. The two spreading members respectively extend out of the outer sides of the two travel holes for the annular collar fabric to be sleeved. The movable end of the driving device drives the two spreading members to move toward each other or away from each other synchronously along the length direction of the guide rail member through the first transmission assembly.

[0006] Preferably, the first transmission assembly includes a first driving wheel, a first driven wheel, and a first synchronous belt wound around the first driving wheel and the first driven wheel, the first driving wheel and the first driven wheel are both rotatably connected to the base plate, and the first driving wheel and the first driven wheel respectively correspond to the two end positions of the guide rail member, the driving device is a rotating motor, the movable end of the driving device passes through the base plate and is connected to the first driving wheel, the first driving wheel rotates to drive the first synchronous belt and the first driven wheel to rotate; the spreading member is fixedly connected to the first synchronous belt through a clamping member.

[0007] Preferably, the belt entraining member comprises a first pressing plate and a second pressing plate which are interlocked with each other, and opposite sides of the first pressing plate and the second pressing plate cooperate to form a clamping groove, and a toothed portion of the clamping groove is concavely and convexly matched with the first synchronous belt.

[0008] Preferably, both sides of the guide rail are slidably connected with sliders, and the first pressing plate is fixedly connected to the corresponding sliders.

[0009] Preferably, the two supporting members are respectively provided with a first mounting frame and a second mounting frame, and the first mounting frame and the second mounting frame are respectively detachably connected to the top of the two second pressure plates, and there is a height difference between the two second pressure plates, so that the height position of the second pressure plate of the first mounting frame is higher than the height position of the second pressure plate of the second mounting frame, and the space between the first mounting frame and the guide rail member is for the second mounting frame to pass through.

[0010] Preferably, a controller is provided in the body, the driving device is electrically connected to and controlled by the controller, the first mounting bracket and / or the second mounting bracket is provided with a sensing component, the substrate is provided with a sensing switch electrically connected to the controller, and the sensing part of the sensing switch is inductively matched with the corresponding sensing component.

[0011] Preferably, the body is provided with a touch screen electrically connected to the controller, and pressure sensing devices electrically connected to the controller are provided on opposite sides of the two supporting members, the two pressure sensing devices are respectively fixedly connected to the first mounting frame and the second mounting frame, and the inner wall of the supporting member is formed with a pressure portion abutting against the pressure sensing device.

[0012] Preferably, the substrate is provided with an encoder electrically connected to the controller, a second transmission assembly is provided between the driven shaft of the first driven wheel and the rotating shaft of the encoder, and the encoder converts the movement of the first driven wheel into an electrical signal and sends it to the touch screen.

[0013] Preferably, the second transmission assembly includes a second driving wheel, a second driven wheel, and a second synchronous belt wound around the second driving wheel and the second driven wheel, the second driving wheel is connected to the driven shaft, and the second driven wheel is connected to the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a collar stretching and testing machine, in which two stretching members extend out of a machine body for annular collar fabric to be sleeved, and under the transmission cooperation of a first transmission component, a driving device drives the two stretching members to move synchronously toward each other or synchronously away from each other along the length direction of the guide rail member, so that the two stretching members perform synchronous reciprocating stretching tests on the collar fabric. In this process, the collar fabric is evenly stressed to avoid tearing, so that the result of the stretching test of the collar fabric is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 2 is a schematic structural diagram of the pull inspection machine in the embodiment;

[0017] Figure 2 This is a cross-sectional view of the pull inspection machine in the embodiment Figure 1 ;

[0018] Figure 3 This is a cross-sectional view of the pull inspection machine in the embodiment Figure 2 ;

[0019] Figure 4 is a schematic structural diagram of a substrate and a propping mechanism in an embodiment;

[0020] Figure 5 4 is a cross-sectional view of the substrate and the opening mechanism in the embodiment.

[0021] In the figure: 1, machine body; 101, travel hole; 2, base plate; 3, guide rail member; 4, driving device; 5, expansion member; 6, first driving wheel; 7, first driven wheel; 8, first synchronous belt; 9, entrainment member; 91, first pressure plate; 92, second pressure plate; 901, toothed portion; 10, slider; 11, first mounting bracket; 12, second mounting bracket; 13, controller; 14, induction member; 15, sensor switch; 16, touch screen; 17, pressure induction device; 18, pressure portion; 19, encoder; 20, second driving wheel; 21, second driven wheel; 22, second synchronous belt; 23, indicator light; 24, driven shaft. DETAILED DESCRIPTION

[0022] The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.

[0023] refer to Figures 1 to 5A collar inspection machine includes a body 1 and a stretching mechanism. A base plate 2 is arranged in the body 1. The base plate 2 is provided with a guide rail 3 and a driving device 4. Both sides of the guide rail 3 are slidably connected with a slider 10. The body 1 is penetrated by two parallel and symmetrically arranged travel holes 101. The travel holes 101 extend in the horizontal direction and are in the shape of a "one".

[0024] The spreading mechanism includes two spreading members 5 and a first transmission assembly. The two spreading members 5 are respectively provided with a first mounting frame 11 and a second mounting frame 12. The first mounting frame 11 is fixedly connected to one of the sliders 10 through a clamping member 9, and the second mounting frame 12 is fixedly connected to the other slider 10 through a clamping member 9, so that the two spreading members 5 are respectively slidably connected to the two side portions of the guide rail member 3, and the parts of the two spreading members 5 extending out of the body 1 are provided for the annular collar fabric to be sleeved. Preferably, the outer side walls of the two spreading members 5 are formed with an arc surface so that the collar fabric can be smoothly sleeved on the spreading mechanism;

[0025] The first transmission assembly includes a first driving wheel 6, a first driven wheel 7, and a first synchronous belt 8 wound around the first driving wheel 6 and the first driven wheel 7. The first driving wheel 6 and the first driven wheel 7 are both rotatably connected to the base plate 2, and the first driving wheel 6 and the first driven wheel 7 correspond to the two end positions of the guide rail member 3 respectively. The driving device 4 is a rotating motor, and the movable end of the driving device 4 passes through the base plate 2 and is connected to the first driving wheel 6; the entraining member 9 includes a first pressing plate 91 and a second pressing plate 92 that are interlocked with each other. The toothed portion 901 of the first pressing plate 91 cooperates with the opposite side of the second pressing plate 92 to form a clamping groove. The toothed portion 901 of the clamping groove cooperates with the rack structure of the inner side wall of the first synchronous belt 8 in a concave-convex manner, so that the first mounting frame 11 and the second mounting frame 12 are respectively fixedly connected to the first synchronous belt 8.

[0026] When the stretching inspection machine is used, the driving device 4 drives the first driving wheel 6 to rotate, and the first driving wheel 6 rotates to drive the first synchronous belt 8 and the first driven wheel 7 to rotate. The two stretching parts 5 move toward each other or away from each other synchronously along the length direction of the guide rail part 3, so that the two stretching parts 5 can perform synchronous reciprocating stretching tests on the collar fabric. The stroke hole 101 is used to limit the horizontal reciprocating movement of the corresponding stretching parts 5. During this process, the collar fabric is evenly stressed to avoid tearing, so that the stretching test result of the collar fabric is more accurate.

[0027] The first mounting frame 11 and the second mounting frame 12 are respectively detachably connected to the tops of the two second pressure plates 92. There is a height difference between the two second pressure plates 92. The height position of the second pressure plate 92 of the first mounting frame 11 is higher than the height position of the second pressure plate 92 of the second mounting frame 12, so that the space between the first mounting frame 11 and the guide rail member 3 is provided for the second mounting frame 12 to pass through, thereby avoiding collision and interference between the first mounting frame 11 and the second mounting frame 12 when the two support members 5 approach each other.

[0028] A controller 13 is provided in the body 1. Preferably, the controller 13 is a PLC. The driving device 4 is electrically connected to the controller 13 and is controlled by it. The body 1 is provided with a touch screen 16 electrically connected to the controller 13. The substrate 2 is provided with an encoder 19 electrically connected to the controller 13. A second transmission assembly is provided between the driven shaft 24 of the first driven wheel 7 and the rotating shaft of the encoder 19. The second transmission assembly includes a second driving wheel 20, a second driven wheel 21, and a second synchronous belt 22 wound around the second driving wheel 20 and the second driven wheel 21. The second driving wheel 20 is connected to the driven shaft 24, and the second driven wheel 21 is connected to the rotating shaft. The encoder 19 converts the movement of the first driven wheel 7 into an electrical signal and sends it to the touch screen 16, so as to facilitate the query of the rotation of the driving device 4 and the stretching size of the collar fabric by the two stretching parts 5 from the touch screen 16.

[0029] The second pressing plate 92 of the first mounting frame 11 is provided with a sensing member 14, and the base plate 2 is provided with a sensing switch 15 electrically connected to the controller 13. The sensing member 14 can be a sensing metal member, and the sensing switch 15 can be a metal sensor; the two opening members 5 are both provided with a pressure sensing device 17 electrically connected to the controller 13. Preferably, the pressure sensing device 17 can be a pressure sensor or a weighing sensor. The two pressure sensing devices 17 are respectively fixedly connected to the first mounting frame 11 and the second mounting frame 12, and the inner wall of the opening member 5 is formed with a pressure portion 18 abutting against the pressure sensing device 17. When the two stretching members 5 move synchronously and oppositely to the position where the sensing part of the sensor switch 15 and the corresponding sensing part 14 are inductively matched, the stretching member 5 sensor switch 15 is triggered, and the distance between the two stretching members 5 reaches the maximum value. The recovery elastic force of the collar fabric after stretching acts on the two stretching members 5, and the two pressure parts 18 are squeezed inward so that the two pressure sensing devices 17 convert the pressure they receive into a measurable electrical signal and send it to the touch screen 16, so as to facilitate the query of the stretching force of the collar fabric from the touch screen 16; preferably, the body 1 is provided with an indicator light 23. When the stretching size of the collar fabric or the stretching force of the collar fabric is unqualified, the indicator light 23 will light up, indicating that there is a problem with the collar fabric.

[0030] When the two stretching parts 5 are separated to the maximum distance, the induction switch is triggered, and the controller 13 controls the active end of the driving device 4 to switch the rotation direction, so that the two stretching parts 5 move toward each other synchronously. Similarly, when the two stretching parts 5 are close to the minimum distance, the controller 13 controls the active end of the driving device 4 to switch the rotation direction, so that the two stretching parts 5 move away from each other synchronously, realizing the reciprocating stretching test of the collar fabric by the two stretching parts 5.

[0031] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A collar inspection machine, characterized in that: include: A machine body (1), wherein a base plate (2) is arranged inside the machine body (1), wherein the base plate (2) is provided with a guide rail member (3) and a driving device (4), and wherein two travel holes (101) are penetrated through the machine body (1); The spreading mechanism comprises two symmetrically arranged spreading members (5) and a first transmission assembly, wherein the two spreading members (5) are respectively slidably connected to the two side portions of the guide rail member (3), and the two spreading members (5) respectively extend out of the outsides of the two travel holes (101) for the annular collar fabric to be sleeved, and the movable end of the driving device (4) drives the two spreading members (5) to move synchronously toward each other or synchronously away from each other along the length direction of the guide rail member (3) through the first transmission assembly.

2. The collar inspection machine according to claim 1, characterized in that: The first transmission assembly comprises a first driving wheel (6), a first driven wheel (7), and a first synchronous belt (8) wound around the first driving wheel (6) and the first driven wheel (7); the first driving wheel (6) and the first driven wheel (7) are both rotatably connected to the base plate (2), and the first driving wheel (6) and the first driven wheel (7) correspond to the two end positions of the guide rail member (3) respectively; the driving device (4) is a rotary motor; the movable end of the driving device (4) passes through the base plate (2) and is connected to the first driving wheel (6); the first driving wheel (6) rotates to drive the first synchronous belt (8) and the first driven wheel (7) to rotate; the spreading member (5) is fixedly connected to the first synchronous belt (8) via a clamping member (9).

3. The collar inspection machine according to claim 2, characterized in that: The belt entraining member (9) comprises a first pressing plate (91) and a second pressing plate (92) which are interlocked with each other, and the first pressing plate (91) and the second pressing plate (92) cooperate to form a clamping groove on opposite sides, and the toothed portion (901) of the clamping groove is concavely and convexly matched with the first synchronous belt (8).

4. The collar inspection machine according to claim 3, characterized in that: Both side portions of the guide rail member (3) are slidably connected to sliders (10), and the first pressing plate (91) is fixedly connected to the corresponding sliders (10).

5. The collar inspection machine according to claim 4, characterized in that: The two support members (5) are respectively provided with a first mounting frame (11) and a second mounting frame (12); the first mounting frame (11) and the second mounting frame (12) are respectively detachably connected to the top of the two second pressure plates (92); there is a height difference between the two second pressure plates (92), so that the height position of the second pressure plate (92) of the first mounting frame (11) is higher than the height position of the second pressure plate (92) of the second mounting frame (12); and the space between the first mounting frame (11) and the guide rail member (3) is for the second mounting frame (12) to pass through.

6. The collar inspection machine according to claim 5, characterized in that: The machine body (1) is provided with a controller (13), the driving device (4) is electrically connected to and controlled by the controller (13), the first mounting frame (11) and / or the second mounting frame (12) is provided with a sensing element (14), the substrate (2) is provided with a sensing switch (15) electrically connected to the controller (13), and the sensing portion of the sensing switch (15) is inductively matched with the corresponding sensing element (14).

7. The collar inspection machine according to claim 6, characterized in that: The body (1) is provided with a touch screen (16) electrically connected to the controller (13); the two support members (5) are both provided with a pressure sensing device (17) electrically connected to the controller (13); the two pressure sensing devices (17) are respectively fixedly connected to the first mounting frame (11) and the second mounting frame (12); and the inner wall of the support member (5) is formed with a pressure portion (18) abutting against the pressure sensing device (17).

8. The collar inspection machine according to claim 7, characterized in that: The substrate (2) is provided with an encoder (19) electrically connected to the controller (13); a second transmission assembly is provided between a driven shaft (24) of the first driven wheel (7) and a rotating shaft of the encoder (19); the encoder (19) converts the movement of the first driven wheel (7) into an electrical signal and transmits it to the touch screen (16).

9. The collar inspection machine according to claim 8, characterized in that: The second transmission assembly comprises a second driving wheel (20), a second driven wheel (21), and a second synchronous belt (22) wound around the second driving wheel (20) and the second driven wheel (21); the second driving wheel (20) is connected to the driven shaft (24), and the second driven wheel (21) is connected to the rotating shaft.

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