CN116818298A - A measuring device for zipper installation - Google Patents

Abstract

The invention relates to the technical field of zipper reciprocating pulling testers, in particular to a measuring device for zipper installation, which comprises a tester body, wherein a fixing mechanism is arranged on the tester body; the fixing mechanism is connected with an extrusion mechanism in a matched manner; the tester body is matched with a mounting mechanism in a sliding manner; the mounting mechanism is provided with a collision mechanism; the tester body is connected with a rotating mechanism; a limiting mechanism is matched and slid on the rotating mechanism; the fixing mechanism is rotated to separate the zipper from the extruding mechanism, the zipper is put into the fixing mechanism after the extruding mechanism is rotated, the extruding mechanism is reset, and the fixing mechanism is loosened to enable the zipper to collide with the extruding mechanism again; the limiting mechanism is rotated to enable the limiting mechanism to slide in the rotating mechanism, the other end of the zipper is placed on the rotating mechanism after the rotating mechanism is rotated, and the limiting mechanism is pressed and rotated, so that the rotating mechanism is abutted against the zipper; the zipper head is inserted into the mounting mechanism, and the abutting mechanism is rotated to enable the zipper head to be extruded.

Description

A measuring device for zipper installation

Technical field

The invention relates to the technical field of zipper reciprocating pull testers, specifically a measuring device for zipper installation.

Background technique

The zipper reciprocating pulling tester is a testing machine that tests whether a zipper can withstand a specified number of reciprocating pulling operations under the action of transverse and longitudinal tension. During the test, the machine drives the zipper slider at a constant speed, 30 times per minute. reciprocate until the specified number of times; when installing the zipper, the zipper is generally measured by a zipper reciprocating pull tester.

However, when using the existing zipper reciprocating tester, when the zipper puller needs to be fixed inside the test rod, the operator must first move the rotating tool to the back of the fixed end of the zipper before inserting it into the test rod. And loosen the nut. During the operation, the rotating hexagonal wrench is blocked by the zipper, which makes it difficult for the operator to rotate, which is not conducive to improving the fixing speed of the zipper. In addition, when fixing the zipper sample, the resisting plate can be aligned by rotating. The zipper is squeezed. After the zipper has been pulled back and forth for many times, the loosening of the resisting plate may reduce the resistance of the zipper, which may easily cause the zipper to fall off the device and affect the measurement results.

Contents of the invention

In order to solve the problems in the prior art, the present invention provides a measuring device for zipper installation.

The technical solution adopted by the present invention to solve the technical problem is: a measuring device for zipper installation, including a tester body, a fixing mechanism is installed on the tester body; an extrusion mechanism is connected to the fixing mechanism; The tester body is equipped with a sliding installation mechanism; the installation mechanism is provided with a conflict mechanism; the tester body is connected with a rotating mechanism; the rotating mechanism is equipped with a sliding limiting mechanism;

The fixing mechanism includes a base plate. The base plate is fixedly installed on the tester body. A mounting plate is fixedly connected to the base plate. The mounting plate is fixedly connected to the connecting block. A rotating rod is rotatably connected to the connecting block. , the rotating rod and the connecting shaft are fixedly connected, the connecting shaft is sleeved with a torsion spring, and the rotating rod is connected with the connecting block through the torsion spring, the rotating rod is resisted by a resisting rod, and the rotating rod is The resisting rod is cooperatively connected with the mounting plate through the first compression spring. The resisting rod is cooperatively connected with the extrusion mechanism. The rotating rod and the connecting shaft are rotationally connected with the connecting block. The resisting rod and the mounting plate slide between each other. connect.

Specifically, the squeezing mechanism includes a resisting plate, the resisting rod resists the resisting plate, the resisting plate is slidingly connected to the fixed rod, the fixed rod is fixedly connected to the mounting plate, and the resisting plate A clamping plate is fixedly installed, a telescopic spring is sleeved on the fixed rod, and the clamping plate is cooperatively connected with the installation plate through the telescopic spring.

Specifically, the installation mechanism includes a test rod, a test rod is slidably mounted on the tester body, a slot is provided on the test rod, and a rubber pad is fixedly connected to the slot.

Specifically, the conflicting mechanism includes a rotating block, a rotating block is rotatably connected to the test rod, a worm is fixedly installed on the rotating block, a worm gear is engaged with the worm, and the worm gear is fixedly connected to the screw rod. , the screw rod is threadedly connected with a sleeve rod, the sleeve rod is fixedly connected to the extrusion plate, the screw rod and the worm are rotationally connected to the test rod, the sleeve rod and the extrusion plate are both connected to Sliding connections between test rods.

Specifically, the rotating mechanism includes a fixed plate, and the tester body is rotatably connected to the fixed plate. Two mounting blocks are symmetrically fixed on the fixed plate, and the mounting blocks are fixedly connected to the connecting rod. A rotating plate is rotatably connected to the connecting rod, a slot is provided on the fixed plate, the rotating plate is rotatably connected to the mounting block, and the rotating plate conflicts with the fixed plate.

Specifically, the limiting mechanism includes a limiting block, the slot is engaged with the limiting block, the limiting block is fixedly connected to the sliding rod, and the sliding rod is connected to the rotating plate through a second compression spring. Cooperating connection, a turntable is fixedly installed on the sliding rod, a pull rod is fixedly connected on the turntable, the turntable is rotationally connected to the rotating plate, the sliding rod is slidingly connected to the rotating plate, and the limiting block It conflicts with the fixed plate.

The beneficial effects of the present invention are:

(1) A measuring device for zipper installation according to the present invention. The fixing mechanism is rotated to separate it from the extrusion mechanism. After rotating the extrusion mechanism, the zipper is placed into the fixation mechanism, and then the extrusion mechanism is reset and released. The fixing mechanism can make it resist the extrusion mechanism again, so that the extrusion mechanism can fix the end of the zipper. That is, when the operator performs a reciprocating pull test on the zipper through the tester body, he can first press the rotating rod with his hand. , there is a rotational connection between the rotating rod and the connecting block, a fixed connection between the rotating rod and the connecting shaft, a torsion spring is sleeved on the connecting shaft, the rotating rod is connected to the connecting block through the torsion spring, and there is a resisting rod inside the rotating rod , when the longer end of the rotating rod is pressed by hand, the rotating rod can drive the connecting shaft to rotate along the connecting block, thereby deforming the torsion spring. Since the connecting shaft is not in the center of the rotating rod, when the rotating rod rotates in the connecting block When it is rotated, it can be separated from the top of the resisting rod when rotating, and a first compression spring is sleeved on the resisting rod. The end of the resisting rod squeezes the top of the resisting plate. When the top of the resisting rod separates from the rotating rod, Under the reaction force of the first compression spring, the backing rod slides inside the installation plate, and then the bottom end of the backing rod is separated from the backing plate; when the backing plate is pressed and rotated, its end can be rotated out of the installation plate, and the zipper can be removed. After one end is placed on the mounting plate, re-press the rotating support plate, and then release the rotating rod to reset it under the reaction force of the torsion spring and resist the top of the supporting rod again, so that the first compression spring can The end of the resisting rod is pressed against the resisting plate. When the resisting plate is subjected to a resistance force, the clamping plate fixed on the resisting plate can be pressed against the telescopic spring sleeved on the fixed rod, thereby causing the resisting plate to press against one end of the zipper. Squeeze to improve the fastening effect of the zipper.

(2) A measuring device for zipper installation according to the present invention. Rotate the limiting mechanism to slide in the rotating mechanism. After rotating the rotating mechanism, place the other end of the zipper on the rotating mechanism, press the limiting mechanism and rotate, and then The rotating mechanism resists the zipper, that is, the other end of the zipper is divided into two parts. The operator pulls the pull rod and rotates it. Then the pull rod drives the turntable to rotate in the rotating plate. There is a sliding rod fixedly connected to the turntable, and the sliding rod is sleeved. There is a second compression spring, and the limit block fixed on the sliding rod is engaged inside the fixed plate. When the turntable drives the sliding rod to rotate, the limit block can rotate in the fixed plate. Due to the slots provided in the fixed plate One end is in an open state, and the second compression spring is in a stretched state. When the limit block loses the resistance of the fixed plate, the limit block can be slid into the rotating plate along with the slide rod under the reaction force of the second compression spring, and then Separate the limiting block from the fixed plate; rotate the rotating plate so that it rotates along the connecting rod. There are two mounting blocks symmetrically fixed at both ends of the connecting rod. When the rotating plate is in the open state, the operator can move the other end of the zipper Place a part of the fixed plate on the fixed plate, rotate the rotating plate again, press the pull rod, and make the turntable drive the sliding rod to slide, so that the second compression spring is in a stretched state, and then the sliding rod drives the limit block to be inserted into the slot, and then Rotate the pull rod so that the turntable drives the sliding rod and the limit block to rotate in the fixed plate, thereby causing the fixed plate to resist the limit block, so that the rotating plate can quickly fix a part of the other end of the zipper; using the same method, the zipper can be The other part of the other end is clamped.

(3) A measuring device for zipper installation according to the present invention, insert the zipper head into the installation mechanism, use a tool to rotate the resistance mechanism, and then cause the resistance mechanism to squeeze the zipper head when sliding in the installation mechanism, thereby facilitating operation. The personnel quickly limit the position of the zipper head, that is, there is a test rod sliding on the tester body, the zipper head is inserted into the slot provided in the test rod, and then the tool is used to rotate the rotating block, and the rotating block and the worm are fixedly connected. , there is a worm gear engaged with the worm, and the rotating block drives the worm to rotate, so that the worm gear can drive the screw rod to rotate. There is a sleeve rod threaded on the screw rod. When the screw rod rotates inside the test rod, the sleeve rod can drive the extrusion plate along the wire. The rod slides inside the test rod, and when the extrusion plate slides along the test rod, it can cause the extrusion plate to conflict with the top of the zipper head while sliding, thereby causing the zipper head to conflict with the rubber pad installed in the test rod, thereby facilitating inspection. The fast fixation of the zipper head also helps reduce the tedious steps that the operator needs to reach behind the test rod to loosen the nut inside the test rod.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of a measuring device for zipper installation provided by the present invention;

Figure 2 is an enlarged schematic diagram of the structure of part A shown in Figure 1;

Figure 3 is an enlarged schematic diagram of the structure of part B shown in Figure 1;

Figure 4 is an enlarged schematic diagram of the structure of part C shown in Figure 1;

Figure 5 is a schematic diagram of the connection structure between the fixed rod and the supporting plate of the present invention;

Figure 6 is an enlarged schematic diagram of the structure of part D shown in Figure 5;

Figure 7 is an enlarged schematic diagram of the structure of part E shown in Figure 5;

Figure 8 is a schematic diagram of the connection structure between the sleeve rod and the extrusion plate of the present invention;

Figure 9 is an enlarged schematic diagram of the structure of part F shown in Figure 8;

Figure 10 is a schematic diagram of the connection structure between the rotating block and the worm of the present invention;

Figure 11 is a schematic diagram of the connection structure between the mounting block and the connecting rod of the present invention;

FIG. 12 is an enlarged schematic diagram of the structure of part G shown in FIG. 11 .

In the picture: 1. Tester body; 2. Fixed mechanism; 201. Base plate; 202. Installation plate; 203. Connecting block; 204. Rotating rod; 205. Coupling shaft; 206. Torsion spring; 207. First compression spring; 208. Resistance rod; 3. Extrusion mechanism; 301. Fixed rod; 302. Resistance plate; 303. Clamp; 304. Telescopic spring; 4. Resistance mechanism; 401. Rotating block; 402. Set rod; 403. Extrusion Plate; 404, screw rod; 405, worm gear; 406, worm; 5, installation mechanism; 501, test rod; 502, slot; 503, rubber pad; 6, rotating mechanism; 601, fixed plate; 602, installation block; 603. Rotating plate; 604. Connecting rod; 605. Slot; 7. Limiting mechanism; 701. Pull rod; 702. Turntable; 703. Second compression spring; 704. Slide rod; 705. Limiting block.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further elaborated below in conjunction with specific implementation modes.

As shown in Figures 1 to 12, a measuring device for zipper installation according to the present invention includes a tester body 1. A fixing mechanism 2 is installed on the tester body 1; the fixing mechanism 2 is connected with a Extrusion mechanism 3; the tester body 1 is provided with an installation mechanism 5 that slides; the installation mechanism 5 is provided with a conflict mechanism 4; the tester body 1 is connected to a rotation mechanism 6; the rotation mechanism 6 is Cooperate with sliding limiting mechanism 7;

The fixing mechanism 2 includes a base plate 201. The base plate 201 is fixedly installed on the tester body 1. A mounting plate 202 is fixedly connected to the base plate 201. The mounting plate 202 is fixedly connected to the connecting block 203. A rotating rod 204 is rotatably connected to the connecting block 203. The rotating rod 204 is fixedly connected to the connecting shaft 205. A torsion spring 206 is connected to the connecting shaft 205, and the rotating rod 204 is connected to the connecting shaft 205 through the torsion spring 206. The block 203 is cooperatively connected, and the rotating rod 204 is resisted by a resisting rod 208. The resisting rod 208 is cooperatively connected to the mounting plate 202 through the first compression spring 207. The resisting rod 208 is cooperatively connected to the extrusion mechanism 3. The rotating rod 204 and the connecting shaft 205 are both rotationally connected to the connecting block 203, and the resisting rod 208 is slidingly connected to the mounting plate 202.

Specifically, the pressing mechanism 3 includes a resisting plate 302, the resisting rod 208 resists the resisting plate 302, the resisting plate 302 is slidingly connected to the fixed rod 301, and the fixed rod 301 and the mounting plate 202 are connected in a sliding manner. Fixed connection, a clamping plate 303 is fixedly installed on the resisting plate 302, a telescopic spring 304 is connected to the fixed rod 301, and the clamping plate 303 is cooperatively connected with the mounting plate 202 through the telescopic spring 304, and the rotation fixing mechanism 2 Separate it from the extrusion mechanism 3. After rotating the extrusion mechanism 3, put the zipper into the fixation mechanism 2, and then reset the extrusion mechanism 3. Loosen the fixation mechanism 2 so that it can resist the extrusion mechanism 3 again. This facilitates the extrusion mechanism 3 to fix the end of the zipper. That is, when the operator performs a reciprocating pull test on the zipper through the tester body 1, he or she can first press the rotating rod 204 with his hand, and there is a gap between the rotating rod 204 and the connecting block 203. Rotating connection, the rotating rod 204 and the connecting shaft 205 are fixedly connected, the connecting shaft 205 is sleeved with a torsion spring 206, the rotating rod 204 is connected to the connecting block 203 through the torsion spring 206, and there is a resisting rod inside the rotating rod 204 208. When the longer end of the rotating rod 204 is pressed by hand, the rotating rod 204 can drive the connecting shaft 205 to rotate along the connecting block 203, thereby deforming the torsion spring 206. Since the connecting shaft 205 is not at the center of the rotating rod 204, When the rotating rod 204 rotates in the connecting block 203, it can be separated from the top of the resisting rod 208 during rotation, and the first compression spring 207 is sleeved on the resisting rod 208, and the end of the resisting rod 208 faces the end of the resisting plate 302. The top end of the resisting rod 208 is squeezed, and when the top end of the resisting rod 208 is separated from the rotating rod 204, under the reaction force of the first compression spring 207, the resisting rod 208 slides inside the mounting plate 202, and then the bottom end of the resisting rod 208 and the resisting plate 302 Separate; when pressing the rotating support plate 302, its end can be rotated out of the installation plate 202. After placing one end of the zipper on the mounting plate 202, press the rotating support plate 302 again, and then loosen the rotating rod 204 to make it Under the reaction force of the torsion spring 206, it is reset and the top of the resisting rod 208 is resisted again. When the first compression spring 207 is stretched, the end of the resisting rod 208 can squeeze the resisting plate 302, and the resisting plate 302 is subjected to the resisting force. At this time, the clamping plate 303 fixed on the resisting plate 302 can squeeze the telescopic spring 304 sleeved on the fixed rod 301, and then the resisting plate 302 can squeeze one end of the zipper, thereby improving the fixing effect of the zipper.

Specifically, the installation mechanism 5 includes a test rod 501, which is slidably mounted on the tester body 1. The test rod 501 is provided with a slot 502, and a rubber pad is fixedly connected to the slot 502. 503.

Specifically, the resistance mechanism 4 includes a rotating block 401, which is rotatably connected to the test rod 501. A worm 406 is fixedly installed on the rotating block 401, and a worm gear 405 is engaged with the worm 406. The worm gear 405 is fixedly connected to the screw rod 404. The screw rod 404 is threadedly connected to a sleeve rod 402. The sleeve rod 402 is fixedly connected to the extrusion plate 403. The screw rod 404 and the worm 406 are both connected to the test The rods 501 are rotationally connected, the sleeve rod 402 and the extrusion plate 403 are slidingly connected to the test rod 501. Insert the zipper head into the installation mechanism 5 and use a tool to rotate the conflict mechanism 4, so that the conflict mechanism 4 is installed. When the mechanism 5 slides, the zipper head is squeezed, which facilitates the operator to quickly limit the zipper head. That is, a test rod 501 slides on the tester body 1, and the zipper head is inserted into the socket provided in the test rod 501. Groove 502, and then use a tool to rotate the rotating block 401. The rotating block 401 and the worm 406 are fixedly connected. The worm 406 is engaged with a worm gear 405. The rotating block 401 drives the worm 406 to rotate, so that the worm gear 405 drives the screw 404 to rotate. A sleeve rod 402 is threadedly connected to the rod 404. When the screw rod 404 rotates inside the test rod 501, the sleeve rod 402 can drive the extrusion plate 403 to slide along the screw rod 404 inside the test rod 501, and the extrusion plate 403 slides along the test rod 404. When the rod 501 slides, the squeeze plate 403 can conflict with the top end of the zipper head while sliding, thereby causing the zipper head to conflict with the rubber pad 503 installed in the test rod 501, thereby facilitating quick fixing of the zipper head and at the same time. It is helpful to reduce the cumbersome steps that the operator needs to reach behind the test rod 501 to loosen the inner nut of the test rod 501.

Specifically, the rotating mechanism 6 includes a fixed plate 601, which is rotatably connected to the tester body 1. Two mounting blocks 602 are symmetrically fixed on the fixed plate 601, and the mounting blocks 602 are connected with each other. The connecting rods 604 are fixedly connected to each other. A rotating plate 603 is rotatably connected to the connecting rod 604. A slot 605 is provided to the fixed plate 601. The rotating plate 603 is rotatably connected to the mounting block 602. The rotating plate 603 is rotatably connected to the mounting block 602. 603 conflicts with the fixed plate 601.

Specifically, the limiting mechanism 7 includes a limiting block 705. The slot 605 is engaged with the limiting block 705. The limiting block 705 is fixedly connected to the sliding rod 704. The sliding rod 704 passes through The second compression spring 703 is cooperatively connected with the rotating plate 603. The rotating plate 702 is fixedly installed on the sliding rod 704. The pulling rod 701 is fixedly connected to the rotating plate 702. The rotating plate 702 and the rotating plate 603 are rotationally connected. The sliding rod 704 is slidingly connected to the rotating plate 603. The limiting block 705 conflicts with the fixed plate 601. Rotate the limiting mechanism 7 to slide in the rotating mechanism 6. After rotating the rotating mechanism 6, place the other end of the zipper on the rotating plate. On the mechanism 6, press the limit mechanism 7 and rotate, so that the rotating mechanism 6 resists the zipper. That is, the other end of the zipper is divided into two parts. The operator pulls the pull rod 701 and rotates it, and then the pull rod 701 drives the turntable 702. The rotating plate 603 rotates within the rotating plate 702. A sliding rod 704 is fixedly connected to the rotating plate 702. A second compression spring 703 is connected to the sliding rod 704. The limiting block 705 fixed on the sliding rod 704 is engaged inside the fixed plate 601. The rotating plate 702 drives When the sliding rod 704 rotates, the limit block 705 can rotate in the fixed plate 601. Since one end of the slot 605 provided in the fixed plate 601 is in an open state, and the second compression spring 703 is in a stretched state, when the limit When the block 705 loses the resistance of the fixed plate 601, the limiting block 705 can slide into the rotating plate 603 along with the sliding rod 704 under the reaction force of the second compression spring 703, thereby causing the limiting block 705 to separate from the fixed plate 601; rotation Rotate the plate 603 to rotate along the connecting rod 604. Two mounting blocks 602 are symmetrically fixed at both ends of the connecting rod 604. When the rotating plate 603 is in the open state, the operator can place part of the other end of the zipper on the fixed On the plate 601, rotate the rotating plate 603 again, press the pull rod 701, and make the turntable 702 drive the sliding rod 704 to slide, so that the second compression spring 703 is in a stretched state, and then the sliding rod 704 drives the limiting block 705 to be inserted into the slot. 605 position, then rotate the pull rod 701, so that the turntable 702 drives the sliding rod 704 and the limit block 705 to rotate in the fixed plate 601, and then the fixed plate 601 resists the limit block 705, thereby facilitating the rotation of the rotating plate 603 on the other end of the zipper. One part is quickly secured; in the same way, the other part of the zipper can be clamped at the other end.

When the present invention is used, first, when the operator performs a reciprocating pull test on the zipper through the tester body 1, the operator can first press the rotating rod 204 with his hand, and the rotating rod 204 and the connecting block 203 are rotationally connected. The shafts 205 are fixedly connected, and the connecting shaft 205 is sleeved with a torsion spring 206. The rotating rod 204 is connected to the connecting block 203 through the torsion spring 206, and there is a resisting rod 208 inside the rotating rod 204. Press the rotating rod 204 with your hand. At the longer end, the rotating rod 204 can drive the connecting shaft 205 to rotate along the connecting block 203, thereby deforming the torsion spring 206. Since the connecting shaft 205 is not at the center of the rotating rod 204, when the rotating rod 204 is at the connecting block 203 When rotating internally, it can be separated from the top of the resisting rod 208 during rotation, and the first compression spring 207 is sleeved on the resisting rod 208, and the end of the resisting rod 208 squeezes the top of the resisting plate 302. When the top end of 208 is separated from the rotating rod 204, under the reaction force of the first compression spring 207, the resisting rod 208 slides inside the mounting plate 202, and then the bottom end of the resisting rod 208 is separated from the resisting plate 302; when the rotating resisting plate 302 is pressed , the end of the zipper can be rotated out from the mounting plate 202, and after placing one end of the zipper on the mounting plate 202, press the rotating resisting plate 302 again, and then release the rotating rod 204, so that it is under the reaction force of the torsion spring 206 Reset and resist the top end of the resisting rod 208 again, so that when the first compression spring 207 is stretched, the end of the resisting rod 208 can squeeze the resisting plate 302. When the resisting plate 302 is subjected to the resisting force, the resisting plate 302 can move upward. The fixed clamping plate 303 squeezes the telescopic spring 304 connected to the fixed rod 301, so that the resisting plate 302 squeezes one end of the zipper, thereby improving the fixing effect of the zipper;

The other end of the zipper is divided into two parts. The operator pulls the pull rod 701 and rotates it. Then the pull rod 701 drives the turntable 702 to rotate in the rotating plate 603. The turntable 702 is fixedly connected with a sliding rod 704, and the sliding rod 704 is sleeved with a third The two compression springs 703 and the limiting block 705 fixed on the sliding rod 704 are engaged inside the fixed plate 601. When the turntable 702 drives the sliding rod 704 to rotate, the limiting block 705 can rotate in the fixed plate 601. One end of the provided slot 605 is in an open state, and the second compression spring 703 is in a stretched state. When the limiting block 705 loses the resistance of the fixed plate 601, the limiting block 705 can be reacted by the second compression spring 703. Under the force, the sliding rod 704 slides into the rotating plate 603, thereby separating the limit block 705 from the fixed plate 601; rotate the rotating plate 603 so that it rotates along the connecting rod 604. Two ends of the connecting rod 604 are symmetrically fixed and installed. When the rotating plate 603 is in the open state, the operator can place the other end of the zipper on the fixed plate 601, rotate the rotating plate 603 again, press the pull rod 701, and make the turntable 702 drive the sliding rod 704 to slide. Then the second compression spring 703 is in a stretched state, and then the sliding rod 704 drives the limiting block 705 to be inserted into the slot 605, and then the pull rod 701 is rotated, so that the turntable 702 drives the sliding rod 704 and the limiting block 705 on the fixed plate 601 Internal rotation causes the fixed plate 601 to resist the limiting block 705, thereby facilitating the rotating plate 603 to quickly fix a part of the other end of the zipper; using the same method, the other part of the other end of the zipper can be clamped;

There is a test rod 501 sliding on the tester body 1. Insert the zipper puller into the slot 502 provided in the test rod 501, and then use a tool to rotate the rotating block 401. The rotating block 401 is fixedly connected to the worm 406, and the worm 406 is There is a worm gear 405 engaged, and the rotating block 401 drives the worm 406 to rotate, so that the worm gear 405 can drive the screw rod 404 to rotate. The screw rod 404 is threadedly connected to a sleeve rod 402. When the screw rod 404 rotates inside the test rod 501, the sleeve rod 402 can be rotated. The extrusion plate 403 is driven to slide along the screw rod 404 inside the test rod 501. When the extrusion plate 403 slides along the test rod 501, the extrusion plate 403 can resist the top of the zipper head when sliding, thereby causing the zipper head to The rubber pad 503 installed in the test rod 501 resists, which not only facilitates fast fixation of the zipper puller, but also helps reduce the cumbersome steps that the operator needs to reach behind the test rod 501 to loosen the inner nut of the test rod 501.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. The measuring device for zipper installation is characterized by comprising a tester body (1), wherein a fixing mechanism (2) is arranged on the tester body (1); the fixing mechanism (2) is connected with an extrusion mechanism (3) in a matched manner; the tester body (1) is matched with a mounting mechanism (5) in a sliding manner; the mounting mechanism (5) is provided with a collision mechanism (4); the tester body (1) is connected with a rotating mechanism (6); a limit mechanism (7) is matched and slides on the rotating mechanism (6);

fixed establishment (2) are including bottom plate (201), fixed mounting has bottom plate (201) on tester body (1), fixedly connected with mounting panel (202) on bottom plate (201), fixed connection between mounting panel (202) and connecting block (203), rotate on connecting block (203) and be connected with bull stick (204), fixed connection between bull stick (204) and connecting shaft (205), torsional spring (206) have been cup jointed on connecting shaft (205), just bull stick (204) are connected with connecting block (203) cooperation through torsional spring (206), contradict on bull stick (204) and support pole (208), support pole (208) through first pressure spring (207) and mounting panel (202) cooperation connection, support pole (208) and extrusion mechanism (3) cooperation connection.

2. A measuring device for slide fastener mounting according to claim 1, wherein: the rotating rod (204) and the connecting shaft (205) are rotationally connected with the connecting block (203), and the supporting rod (208) is slidably connected with the mounting plate (202).

3. A measuring device for slide fastener mounting according to claim 1, wherein: the extrusion mechanism (3) comprises a resisting plate (302), the resisting rod (208) is abutted against the resisting plate (302), the resisting plate (302) is connected with the fixing rod (301) in a sliding mode, the fixing rod (301) is fixedly connected with the mounting plate (202), a clamping plate (303) is fixedly installed on the resisting plate (302), a telescopic spring (304) is sleeved on the fixing rod (301), and the clamping plate (303) is connected with the mounting plate (202) in a matched mode through the telescopic spring (304).

4. A measuring device for slide fastener mounting according to claim 1, wherein: the mounting mechanism (5) comprises a test rod (501), the test rod (501) is matched with the tester body (1) to slide, a slot (502) is formed in the test rod (501), and a rubber pad (503) is fixedly connected to the slot (502).

5. The measuring device for slide fastener attachment according to claim 4, wherein: the device is characterized in that the interference mechanism (4) comprises a rotating block (401), the rotating block (401) is connected to the test rod (501) in a rotating mode, a worm (406) is fixedly installed on the rotating block (401), a worm wheel (405) is meshed on the worm (406), the worm wheel (405) is fixedly connected with a screw rod (404), a sleeve rod (402) is connected to the screw rod (404) in a threaded mode, and the sleeve rod (402) is fixedly connected with the extrusion plate (403).

6. The measuring device for slide fastener attachment according to claim 5, wherein: the screw rod (404) and the worm (406) are rotationally connected with the test rod (501), and the sleeve rod (402) and the extrusion plate (403) are slidingly connected with the test rod (501).

7. A measuring device for slide fastener mounting according to claim 1, wherein: the rotating mechanism (6) comprises a fixed plate (601), the fixed plate (601) is rotationally connected to the tester body (1), two mounting blocks (602) are symmetrically and fixedly mounted on the fixed plate (601), the mounting blocks (602) are fixedly connected with a connecting rod (604), the connecting rod (604) is rotationally connected with a rotating plate (603), and a clamping groove (605) is formed in the fixed plate (601).

8. The measuring device for slide fastener attachment according to claim 7, wherein: the rotating plate (603) is rotatably connected with the mounting block (602), and the rotating plate (603) is abutted against the fixing plate (601).

9. The measuring device for slide fastener attachment according to claim 7, wherein: stop gear (7) are including stopper (705), draw-in groove (605) position cooperation block has stopper (705), fixed connection between stopper (705) and slide bar (704), slide bar (704) are connected with rotor plate (603) cooperation through second pressure spring (703), fixed mounting has carousel (702) on slide bar (704), fixedly connected with pull rod (701) on carousel (702).

10. The measuring device for slide fastener attachment according to claim 9, wherein: the rotary table (702) is rotationally connected with the rotating plate (603), the sliding rod (704) is slidingly connected with the rotating plate (603), and the limiting block (705) is abutted against the fixed plate (601).