Length control device for shoemaking thread

Abstract

The utility model discloses a shoemaking thread length control device, which relates to the technical field of shoemaking and comprises a base and a fixing component, the fixing component comprises a support plate, a rotating shaft, a fixing box, a fixing clamp, a fixing screw, an annular groove, an annular block and a coil framework, the support plate is slidably mounted on the base, the fixing box is rotatably mounted in the support plate, the fixing box is mounted on the rotating shaft, and the fixing clamp is mounted on the fixing screw. An annular groove is formed in the base, an annular block is installed on the outer wall of the fixing screw rod and rotationally installed in the annular groove, a coil framework and a measuring assembly are arranged in the annular groove, the measuring assembly comprises a sliding plate, a connecting block, a connecting hole, a measuring screw rod, a measuring ruler, a threaded sleeve and an indicating block, the sliding plate is slidably installed on the base, the connecting block is installed on the sliding plate, and the connecting hole is formed in the connecting block. According to the suture length measuring device, through the arrangement of the fixing assembly and the measuring assembly, the length of a suture can be measured, and the length of the suture can be determined.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking, in particular to a thread length-fixing device for shoemaking. Background Art

[0002] For shoes that are chemically bonded, the glue can easily crack between the upper and the sole due to the strong force of exercise and aging of the glue. The soles with stitching will not break due to these problems. The threads of the soles are generally stronger, which prevents the soles from falling off due to broken stitching.

[0003] Since different sizes of soles require different lengths of sutures for sewing, the operator needs to measure the appropriate length of suture before sewing, and then sew the sole and the upper. When measuring manually, the suture needs to be wound out from the wire reel frame and ensure that the suture is in a horizontal and vertical state, and then measured with a measuring ruler. This is not only time-consuming and laborious, but the suture is also easy to bend during measurement, resulting in large errors. Therefore, a shoemaking thread length-fixing device is needed to meet people's needs. Utility Model Content

[0004] The utility model aims to provide a length-fixing device for shoemaking thread to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a length-fixing device for shoemaking thread, comprising a base;

[0006] A fixing assembly, the fixing assembly comprising a support plate, a rotating shaft, a fixing box, a fixing clamp, a fixing screw, an annular groove, an annular block and a coil skeleton, a support plate is slidably mounted on the base, a fixing box is rotatably mounted in the support plate, a fixing box is mounted on the rotating shaft, a fixing clamp is movably mounted in the fixing box, a fixing screw is rotatably mounted in the fixing clamp, a fixing screw is threadedly mounted in the fixing box, an annular groove is provided on the support plate, an annular block is mounted on the outer wall of the fixing screw, the annular block is rotatably mounted in the annular groove, and a coil skeleton is arranged in the annular groove;

[0007] A measuring component, the measuring component includes a slide plate, a connecting block, a connecting hole, a measuring screw, a measuring ruler, a screw sleeve and an indicating block. The slide plate is slidably mounted on the base, the connecting block is mounted on the slide plate, the connecting block is provided with a connecting hole, a measuring screw and a measuring ruler are arranged above the base, a screw sleeve is mounted on one side of the slide plate, the screw sleeve is sleeved on the outer wall of the measuring screw, the connecting block is mounted on the indicating block, and the indicating block is slidably mounted on the measuring ruler.

[0008] Preferably, a resistance sleeve is installed in the support plate, and the resistance sleeve is sleeved on the rotating shaft.

[0009] Preferably, a sliding sleeve is installed on the fixing clamp, a cross bar is installed on the inner wall of the fixing box, and the sliding sleeve is slidably installed on the cross bar.

[0010] Preferably, a support seat is installed inside the fixing box, and an arc-shaped support groove is formed on the support seat.

[0011] Preferably, a slide rail is installed on the base, and a slot is provided at the bottom of the slide plate, and the slot is connected to the slide rail.

[0012] Preferably, a support block is installed on the base, and the measuring screw is rotatably installed in the support block.

[0013] Preferably, two limiting blocks are installed on the outer wall of the measuring screw, and there are two supporting blocks, which are respectively distributed on both sides of the two supporting blocks.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, through the setting of the fixing component, one end of the coil skeleton is placed on the support seat, and then the fixing screw is turned into the fixing box. The two fixing screws move into the fixing box, which will drive the two fixing clamps to clamp the coil skeleton and fix it. When measuring the suture, the rotating shaft rotates in the support plate to unwind the suture in the coil skeleton, which is convenient for measuring the length of the suture.

[0016] In the utility model, the end of the suture is fixed in the connecting hole through the setting of the measuring component, and then the crank at one end of the measuring screw is rotated. The rotation of the measuring screw will drive the screw sleeve to move to the right on the outer wall of the measuring screw, and the movement of the screw sleeve to the right will drive the slide plate to move to the right. The movement of the slide plate to the right will drive the coil skeleton to unwind the suture. At this time, the connecting block will pull the suture to move to the right, and the movement of the slide plate to the right will also drive the indicating block to slide to the right on the measuring ruler. The operator can observe the position indicated by the indicating block on the measuring ruler to determine the length of the suture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a shoemaking thread length-fixing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a resistance sleeve, a rotating shaft, etc. of a shoemaking thread length-fixing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a fixing clamp, a fixing screw, etc. of a shoemaking thread length-fixing device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a fixing clamp, annular block, etc. of a shoemaking thread length-fixing device proposed by the utility model;

[0021] Figure 5 The utility model is a schematic structural diagram of part A of a shoemaking thread length-fixing device.

[0022] In the figure: 1. base; 2. fixing component; 201. support plate; 202. rotating shaft; 203. fixing box; 204. fixing clamp; 205. fixing screw; 206. annular groove; 207. annular block; 208. coil skeleton; 209. resistance sleeve; 2010. sliding sleeve; 2011. cross bar; 2012. supporting seat; 3. measuring component; 301. slide plate; 302. connecting block; 303. connecting hole; 304. measuring screw; 305. measuring ruler; 306. screw sleeve; 307. indicating block; 308. sliding rail; 309. slot; 3010. supporting block; 3011. limiting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] like Figure 1-5 As shown, this embodiment provides a length-fixing device for shoemaking thread, comprising a base 1;

[0026] The fixing component 2 can fix the coil skeleton through the setting of the fixing component 2, so as to facilitate the measurement of the length of the suture. The fixing component 2 includes a support plate 201, a rotating shaft 202, a fixing box 203, a fixing clamp 204, a fixing screw 205, an annular groove 206, an annular block 207 and a coil skeleton 208. The support plate 201 is slidably installed on the base 1, the fixing box 203 is rotatably installed in the support plate 201, the fixing box 203 is installed on the rotating shaft 202, the fixing clamp 204 is movably installed in the fixing box 203, the fixing clamp 204 is rotatably installed in the fixing screw 205, and the fixing screw 205 is threadedly installed. In the fixed box 203, an annular groove 206 is opened on the support plate 201, and an annular block 207 is installed on the outer wall of the fixed screw 205. The annular block 207 is rotatably installed in the annular groove 206, and a coil skeleton 208 is arranged in the annular groove 206. One end of the coil skeleton is placed on the support seat 2012, and then the fixed screw 205 is screwed into the fixed box 203. The two fixed screws 205 move into the fixed box 203, which will drive the two fixing clamps 204 to clamp the coil skeleton. When measuring the suture, the rotating shaft 202 rotates in the support plate 201 to unwind the suture in the coil skeleton 208.

[0027] Further, see Figure 2A resistance sleeve 209 is installed in the support plate 201. The resistance sleeve 209 is sleeved on the rotating shaft 202. The contact resistance of the resistance sleeve 209 is relatively large. There is a large resistance when the rotating shaft 202 rotates in the resistance sleeve 209, which can overcome the inertia of the coil frame 208. When the suture is stopped, the rotation of the coil frame 208 can be avoided, and the suture can be kept in a horizontal and vertical state, and the measurement accuracy is relatively high.

[0028] Further, see Figure 3 A sleeve 2010 is installed on the fixed clamp 204, and a cross bar 2011 is installed on the inner wall of the fixed box 203. The sleeve 2010 is slidably installed on the cross bar 2011. Through the setting of the cross bar 2011 and the sleeve 2010, the sleeve 2010 slides on the cross bar 2011, which can limit the movement of the fixed clamp 204, so that the fixed clamp 204 can only move horizontally in the fixed box 203.

[0029] Further, see Figure 3 A support seat 2012 is installed inside the fixing box 203, and an arc-shaped support groove is opened on the support seat 2012. Through the setting of the support seat 2012, the coil skeleton 208 can be supported, which facilitates the placement of the coil skeleton 208.

[0030] Embodiment 2:

[0031] like Figure 1 , Figure 5 As shown, based on Example 1, by setting the measuring component 3, the length of the suture can be measured to determine the length of the suture.

[0032] The measuring assembly 3 includes a slide plate 301, a connecting block 302, a connecting hole 303, a measuring screw 304, a measuring ruler 305, a screw sleeve 306 and an indicating block 307. The slide plate 301 is slidably mounted on the base 1, the connecting block 302 is mounted on the slide plate 301, the connecting hole 303 is provided on the connecting block 302, the measuring screw 304 and the measuring ruler 305 are arranged above the base 1, a screw sleeve 306 is mounted on one side of the slide plate 301, the screw sleeve 306 is sleeved on the outer wall of the measuring screw 304, the connecting block 302 is mounted on the indicating block 307, and the indicating block 307 is slidably mounted on the measuring ruler 305. Fix the end of the suture in the connecting hole 303, and then turn the crank at one end of the measuring screw 304. The rotation of the measuring screw 304 will drive the screw sleeve 306 to move to the right on the outer wall of the measuring screw 304. The movement of the screw sleeve 306 to the right will drive the slide plate 301 to move to the right. The movement of the slide plate 301 to the right will drive the coil skeleton 208 to unwind the suture. At this time, the connecting block 302 will pull the suture to move to the right, and the movement of the slide plate 301 to the right will also drive the indicator block 307 to slide to the right on the measuring ruler 305. The operator can observe the position indicated by the indicator block 307 on the measuring ruler 305 to determine the length of the suture.

[0033] Further, see Figure 5 A slide rail 308 is installed on the base 1, and a slot 309 is provided at the bottom of the slide plate 301. The slot 309 is connected to the slide rail 308. Through the setting of the slide rail 308 and the slot 309, the movement of the slide plate 301 can be restricted so that the slide plate 301 can only move on the slide rail 308.

[0034] Further, see Figure 1 A support block 3010 is installed on the base 1, and the measuring screw 304 is rotatably installed in the support block 3010. Through the setting of the support block 3010, a supporting effect can be played on the measuring screw 304.

[0035] Further, see Figure 1 Two limiting blocks 3011 are installed on the outer wall of the measuring screw 304. There are two supporting blocks 3010. The two limiting blocks 3011 are respectively distributed on both sides of the two supporting blocks 3010. By setting the limiting blocks 3011, the movement of the measuring screw 304 can be restricted so that the measuring screw 304 can only rotate within the supporting blocks 3010.

[0036] Working principle of the utility model: when in use, place one end of the coil skeleton on the support seat 2012, then screw the fixing screw 205 into the fixing box 203, the two fixing screws 205 move into the fixing box 203, and drive the two fixing clamps 204 to clamp the coil skeleton. When measuring the suture, the rotating shaft 202 rotates in the support plate 201 to unwind the suture in the coil skeleton 208, which is convenient for measuring the length of the suture. The end of the suture is fixed in the connecting hole 303, and then the measuring screw 304 is rotated. 04, the measuring screw 304 rotates to drive the screw sleeve 306 to move to the right on the outer wall of the measuring screw 304, the screw sleeve 306 moves to the right to drive the slide plate 301 to move to the right, the slide plate 301 moves to the right to drive the coil frame 208 to unwind the suture, at this time the connecting block 302 pulls the suture to move to the right, the slide plate 301 moves to the right and also drives the indicator block 307 to slide to the right on the measuring ruler 305, the operator can observe the position indicated by the indicator block 307 on the measuring ruler 305 to determine the length of the suture.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shoemaking thread length-fixing device, characterized in that: include: Base (1); The fixing assembly (2) comprises a support plate (201), a rotating shaft (202), a fixing box (203), a fixing clamp (204), a fixing screw (205), an annular groove (206), an annular block (207) and a coil frame (208); the support plate (201) is slidably mounted on the base (1); the fixing box (203) is rotatably mounted in the support plate (201); the fixing box (203) is mounted on the rotating shaft (202); the fixing box (203) A fixing clamp (204) is movably installed in the fixing clamp (204), a fixing screw (205) is rotatably installed in the fixing clamp (204), the fixing screw (205) is threadedly installed in the fixing box (203), an annular groove (206) is opened on the support plate (201), an annular block (207) is installed on the outer wall of the fixing screw (205), the annular block (207) is rotatably installed in the annular groove (206), and a coil skeleton (208) is arranged in the annular groove (206); A measuring assembly (3), the measuring assembly (3) comprising a slide plate (301), a connecting block (302), a connecting hole (303), a measuring screw rod (304), a measuring ruler (305), a screw sleeve (306) and an indicating block (307), the slide plate (301) being slidably mounted on the base (1), the connecting block (302) being mounted on the slide plate (301), the connecting hole (303) being provided on the connecting block (302), the measuring screw rod (304) and the measuring ruler (305) being arranged above the base (1), the screw sleeve (306) being mounted on one side of the slide plate (301), the screw sleeve (306) being sleeved on the outer wall of the measuring screw rod (304), the indicating block (307) being mounted on the connecting block (302), and the indicating block (307) being slidably mounted on the measuring ruler (305).

2. The shoemaking thread length-fixing device according to claim 1, characterized in that: A resistance sleeve (209) is installed in the support plate (201), and the resistance sleeve (209) is sleeved on the rotating shaft (202).

3. The shoemaking thread length-fixing device according to claim 1, characterized in that: A sliding sleeve (2010) is installed on the fixing clamp (204), a cross bar (2011) is installed on the inner wall of the fixing box (203), and the sliding sleeve (2010) is slidably installed on the cross bar (2011).

4. The shoemaking thread length-fixing device according to claim 1, characterized in that: A support seat (2012) is installed inside the fixing box (203), and an arc-shaped support groove is provided on the support seat (2012).

5. The shoemaking thread length-fixing device according to claim 1, characterized in that: A slide rail (308) is installed on the base (1), and a clamping groove (309) is provided at the bottom of the slide plate (301), and the clamping groove (309) is clamped on the slide rail (308).

6. The shoemaking thread length-fixing device according to claim 5, characterized in that: A support block (3010) is mounted on the base (1), and a measuring screw rod (304) is rotatably mounted in the support block (3010).

7. The shoemaking thread length-fixing device according to claim 6, characterized in that: Two limiting blocks (3011) are installed on the outer wall of the measuring screw rod (304), and there are two supporting blocks (3010). The two limiting blocks (3011) are respectively distributed on both sides of the two supporting blocks (3010).

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