Three-proofing cloth pressing and fastening mechanism

Abstract

The utility model relates to the technical field of three-proofing cloth production, in particular to a three-proofing cloth pressing and fastening mechanism which is characterized in that two fixing plates are fixedly arranged on an operation table respectively and located between two extrusion shaft sets, and sliding grooves are formed in the opposite faces of the two fixing plates; the two pressing plates are arranged on the opposite faces of the two fixing plates in a sliding mode respectively, the protruding blocks of the pressing plates are arranged in the sliding grooves in a sliding mode, a rack is arranged between the upper pressing plate and the lower pressing plate, the two gears are rotationally connected to the fixing plates through rotating rods respectively, the gears are meshed with the rack, and grooves are formed in the opposite faces of the pressing plates. The two extrusion plates are slidably arranged in the grooves correspondingly, the first springs are arranged in the grooves, and the two ends of the first springs are connected with the inner walls of the grooves and the extrusion plates correspondingly; and through the cooperation effect of the electric rotating seat, the gear and the rack, the pressing plates on the upper side and the lower side move reversely, the three-proofing cloth can be pressed conveniently during moving, and the production efficiency of the three-proofing cloth is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of triple-proof cloth production, in particular to a triple-proof cloth pressing and fastening mechanism. Background Art

[0002] The existing three-proof fabric production needs to go through a pressing and fastening process. When the three-proof fabric is pressed and fastened, the three-proof fabric needs to be stopped during the traction process and then pressed, which affects the production efficiency of the three-proof fabric. Therefore, a three-proof fabric pressing and fastening mechanism is urgently needed to solve the above problem. Utility Model Content

[0003] The purpose of the utility model is to provide a three-proof cloth pressing and fastening mechanism in view of the defects and shortcomings of the prior art, and its technical features can solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises an operating table and an extrusion shaft group; the two extrusion shaft groups are respectively arranged on the left and right sides of the operating table;

[0005] It also contains:

[0006] Fixed plates, there are two fixed plates, the two fixed plates are respectively fixedly arranged on the operating table, and the fixed plates are located between the two extrusion shaft groups, and sliding grooves are opened on the opposite surfaces of the two fixed plates;

[0007] There are two pressing plates, the two pressing plates are slidably arranged on the opposite surfaces of the two fixed plates, and the protrusions of the pressing plates are slidably arranged in the slide grooves, and a rack is arranged between the upper and lower pressing plates, and two gears are respectively screwed on the fixed plates by rotating rods, and the gears are meshed with the racks, and grooves are opened on the opposite surfaces of the pressing plates;

[0008] Extrusion plates, wherein there are two extrusion plates, the two extrusion plates are respectively slidably arranged in the groove, a spring 1 is arranged in the groove, and two ends of the spring 1 are respectively connected to the inner wall of the groove and the extrusion plates;

[0009] The connecting rod is fixedly arranged on the upper pressing plate, and a slot is provided on the connecting rod; the electric rotating seat is fixedly arranged on the front fixing plate; the buckle is fixedly arranged on the turntable in the electric rotating seat, and the buckle is slidably arranged in the slot.

[0010] Preferably, the left and right sides of the two pressing plates are both screwed with rotating rods by means of a rebound rotating shaft, the ends of the rotating rods are screwed with resistance plates by means of hinge seats, and the resistance plates are provided with connecting holes, and connecting rods are movably inserted into the connecting holes on the front and rear sides, and several springs are movably sleeved on the connecting rods, and the two ends of the springs are respectively connected to the resistance plate and the connecting rod.

[0011] Preferably, rubber pads are provided on the opposite surfaces of the upper and lower contact plates.

[0012] Preferably, limit plates are fixedly provided on the left and right sides of the two fixing plates.

[0013] Preferably, through grooves are provided on both the front and rear sides of the two pressing plates, and the racks are slidably arranged in the through grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the three-proof cloth pressing and fastening mechanism described in the utility model utilizes the coordinated action of an electric rotating seat, a gear and a rack to make the upper and lower pressing plates move in opposite directions, thereby facilitating the pressing of the three-proof cloth while moving, without affecting the production efficiency of the three-proof cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the pressing plate, the rotating rod and the contact plate in the utility model.

[0017] Figure 3 It is a structural schematic diagram of a pressed plate and an extruded plate in the utility model.

[0018] Figure 4 It is a structural schematic diagram of a fixing plate, a pressing plate, a gear and a rack in the utility model.

[0019] Description of reference numerals:

[0020] Operating table 1, extrusion shaft group 2, fixing plate 3, slide groove 4, pressing plate 5, rack 6, gear 7, groove 8, extrusion plate 9, spring 1 10, connecting rod 11, slot 12, electric rotating seat 13, buckle 14, rotating rod 15, contact plate 16, connecting hole 17, connecting rod 18, spring 2 19, rubber pad 20, limit plate 21, through groove 22. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] like Figure 1 -- Figure 4 As shown, this specific embodiment adopts the following technical solution: it comprises an operating table 1 and an extrusion shaft group 2; the two extrusion shaft groups 2 are respectively arranged on the left and right sides of the operating table 1;

[0023] It also contains:

[0024] The fixing plates 3 are two, and the two fixing plates 3 are respectively fixedly arranged on the operating table 1, and the fixing plates 3 are located between the two extrusion shaft groups 2. The two fixing plates 3 are provided with slide grooves 4 on the opposite surfaces, and the fixing plates 3 play a positioning role. The left and right sides of the two fixing plates 3 are fixedly provided with limit plates 21, and the limit plates 21 are used to limit the three-proof cloth between the front and rear limit plates 21 to avoid the position deviation of the three-proof cloth;

[0025] There are two pressing plates 5, and the two pressing plates 5 are slidably arranged on the opposite surfaces of the two fixed plates 3, and the protrusions of the pressing plates 5 are slidably arranged in the slide groove 4, and a rack 6 is arranged between the upper and lower pressing plates 5, and two gears 7 are respectively screwed on the fixed plates 3 by a rotating rod, and the gears 7 are meshed with the rack 6, and grooves 8 are provided on the opposite surfaces of the pressing plates 5. The cooperation of the rack 6 and the gear 7 facilitates the reverse movement of the upper and lower pressing plates 5, so as to press the three-proof cloth in the middle, and the front and rear sides of the two pressing plates 5 are both penetrated with through grooves 22, and the rack 6 is slidably arranged in the through groove 22 to protect the rack 6 in the through groove 22, and at the same time, the position of the rack 6 when moving can be limited;

[0026] Extrusion plates 9, there are two extrusion plates 9, the two extrusion plates 9 are respectively slidably arranged in the groove 8, a spring 10 is arranged in the groove 8, and the two ends of the spring 10 are respectively connected to the inner wall of the groove 8 and the extrusion plate 9, the extrusion plate 9 slides in the groove 8 along the moving direction of the three-proof cloth, and the extrusion plate 9 is reset by the action of the spring 10;

[0027] The connecting rod 11 is fixedly arranged on the upper pressing plate 5, and a slot 12 is provided on the connecting rod 11. The electric rotating seat 13 is fixedly arranged on the front fixing plate 3. The buckle 14 is fixedly arranged on the turntable in the electric rotating seat 13, and the buckle 14 is slidably arranged in the slot 12. When the electric rotating seat 13 is working, the buckle 14 is driven to rotate, and the buckle 14 is used to slide in the slot 12, so that the buckle 14 drives the connecting rod 11 to move up and down repeatedly, and the connecting rod 11 drives the upper pressing plate 5 to move up and down repeatedly;

[0028] The left and right sides of the two pressing plates 5 are both connected with a rotating rod 15 by means of a rebound rotating shaft, and the end of the rotating rod 15 is connected with a contact plate 16 by means of a hinge seat, and a connecting hole 17 is provided through the contact plate 16, and a connecting rod 18 is movably inserted into the connecting holes 17 on the front and rear sides, and a plurality of springs 19 are movably sleeved on the connecting rod 18, and the two ends of the spring 19 are respectively connected with the contact plate 16 and the connecting rod 11, and the reverse movement of the two pressing plates 5 is utilized to facilitate the contact between the upper and lower contact plates 16 and the three-proof cloth, and then the springs 19 are utilized to move the upper and lower contact plates 16 and the three-proof cloth. The elastic force of 19 makes the upper and lower contact plates 16 clamp the three-proof cloth, and the initial state of the rotating rod 15 is an inclined state with the end close to the fixed plate 3, so that when the upper and lower contact plates 16 clamp the three-proof cloth, they move toward the fixed plate 3 at the same time, thereby straightening the three-proof cloth in the front and back directions to avoid wrinkles on the three-proof cloth when pressed. Rubber pads 20 are provided on the opposite surfaces of the upper and lower contact plates 16. Through the action of the rubber pads 20, the three-proof cloth is protected to a certain extent to avoid damage to the three-proof cloth by the contact plates 16.

[0029] When using the utility model, the operator first opens the extrusion shaft group 2, so that the three-proof cloth moves at a uniform speed from right to left, and the three-proof cloth is located between the upper and lower pressing plates 5, and then opens the electric rotating seat 13, and the electric rotating seat 13 drives the buckle 14 to rotate. Since the buckle 14 slides in the slot 12, the buckle 14 drives the connecting rod 11 to move up and down repeatedly, and the connecting rod 11 drives the upper pressing plate 5 to move up and down repeatedly, and the upper pressing plate 5 drives the corresponding rack 6 to move, and the rack 6 drives the gear 7 to rotate, so that the upper and lower racks 6 move in opposite directions, and then the upper and lower pressing plates 5 move in opposite directions, and the pressing plate 5 drives the extrusion plate 9 to move, so that the upper and lower extrusion plates 9 clamp and press the three-proof cloth. Since the three-proof cloth moves at a uniform speed, the extrusion plate 9 slides in the direction of movement of the three-proof cloth. When the upper and lower extrusion plates 9 are separated, the elastic force of the spring 10 is used to reset the extrusion plate 9.

[0030] When the upper and lower pressing plates 5 are close to each other, the pressing plate 5 drives the rotating rod 15 to move, and the rotating rod 15 drives the contact plate 16 to move, so that the upper and lower contact plates 16 clamp the three-proof cloth. When the upper and lower pressing plates 5 continue to move closer, the rotating rod 15 drives the contact plate 16 to move toward the fixed plate 3. By utilizing the elastic force of the spring 2 19, the upper and lower contact plates 16 clamp the three-proof cloth and move outward at the same time, thereby avoiding wrinkles in the three-proof cloth when pressing.

[0031] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0032] 1. Set up a squeezing plate 9, drive the pressing plate 5 to move through the electric rotating seat 13, and then use the rack 6 and the gear 7 to facilitate the reverse movement of the upper and lower pressing plates 5, so that the squeezing plate 9 presses the three-proof cloth, and the squeezing plate 9 moves in the groove 8 according to the moving direction of the three-proof cloth, so that the three-proof cloth can be pressed during the movement;

[0033] 2. Set a resistance plate 16, use the pressing plate 5 to drive the rotating rod 15 and the resistance plate 16 to move, and then use the elastic force of the spring 2 19 to facilitate the resistance plate 16 to clamp the three-proof cloth and move it outward to prevent the three-proof cloth from wrinkling.

[0034] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A three-proof fabric pressing and fastening mechanism, comprising an operating table (1) and an extrusion shaft group (2); the two extrusion shaft groups (2) are respectively arranged on the left and right sides of the operating table (1); It is characterized in that It also contains: A fixed plate (3), wherein there are two fixed plates (3), the two fixed plates (3) are respectively fixedly arranged on the operating table (1), and the fixed plates (3) are located between the two extrusion shaft groups (2), and sliding grooves (4) are provided on the opposite surfaces of the two fixed plates (3); A pressing plate (5), wherein there are two pressing plates (5), the two pressing plates (5) are respectively slidably arranged on opposite surfaces of the two fixed plates (3), and the protrusions of the pressing plates (5) are slidably arranged in the sliding grooves (4), and a rack (6) is arranged between the upper and lower pressing plates (5), and two gears (7) are respectively screwed to the fixed plates (3) by means of rotating rods, and the gears (7) and the racks (6) are meshed, and grooves (8) are provided on opposite surfaces of the pressing plates (5); Extrusion plates (9), wherein there are two extrusion plates (9), the two extrusion plates (9) are respectively slidably arranged in the groove (8), a spring (10) is arranged in the groove (8), and two ends of the spring (10) are respectively connected to the inner wall of the groove (8) and the extrusion plates (9); A connecting rod (11), wherein the connecting rod (11) is fixedly arranged on the upper pressing plate (5), and a slot (12) is provided on the connecting rod (11); an electric rotating seat (13) is fixedly arranged on the front fixed plate (3); a buckle (14) is fixedly arranged on a turntable in the electric rotating seat (13), and the buckle (14) is slidably arranged in the slot (12).

2. A triple-proof fabric pressing and fastening mechanism according to claim 1, characterized in that: The left and right sides of the two pressing plates (5) are both connected to a rotating rod (15) by means of a rebound rotating shaft, and the end of the rotating rod (15) is connected to a contact plate (16) by means of a hinge seat, and a connecting hole (17) is provided through the contact plate (16), and a connecting rod (18) is movably inserted into the connecting holes (17) on the front and rear sides, and a plurality of springs (19) are movably sleeved on the connecting rod (18), and the two ends of the springs (19) are respectively connected to the contact plate (16) and the connecting rod (11).

3. A triple-proof fabric pressing and fastening mechanism according to claim 2, characterized in that: Rubber pads (20) are provided on the opposing surfaces of the upper and lower contact plates (16).

4. The triple-proof fabric pressing and fastening mechanism according to claim 1, characterized in that: Limiting plates (21) are fixedly provided on the left and right sides of the two fixing plates (3).

5. The triple-proof fabric pressing and fastening mechanism according to claim 1, characterized in that: Through slots (22) are provided on both the front and rear sides of the two pressing plates (5), and the racks (6) are slidably arranged in the through slots (22).

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