CN210731549U - A crimping equipment and production line - Google Patents

Abstract

The utility model discloses a crimping device, which comprises a material feeding mechanism, a material clamping mechanism, a relay mechanism and a pressing mechanism arranged in sequence in the transverse direction; the feeding mechanism is provided with a material preparation station, and the relay mechanism is provided with a material storage mechanism Work station; the pressing mechanism includes an upper mold mounting plate and a lower mold mounting plate, and the upper mold mounting plate and/or the lower mold mounting plate can move up and down; the clamping mechanism includes a horizontally arranged walking guide rail, and a clamping component is arranged on the walking guide rail , The clamping assembly can move laterally on the walking guide rail, and the clamping assembly includes two laterally spaced clamping jaws; one of the clamping jaws can pass through the material preparation station and the material storage station, and the other clamping jaw can pass through the lower die mounting plate the top and the storage station. The arrangement of the two gripping jaws can greatly improve the transport speed of the workpiece, and avoid the problem that one gripping jaw needs to be rotated 180° in the prior art.

Description

A crimping equipment and production line

technical field

The utility model relates to the field of processing equipment, in particular to a crimping equipment and a production line.

Background technique

At present, the main body of the firearm in the industry is produced by multiple people operating the welding machine and punching riveting. The process is more complicated, the equipment investment is large, and the labor cost and equipment cost are high.

In the existing automation equipment, the gripper is often used to grasp the workpiece, but the existing gripping method is unreasonable, and the gripper needs to be rotated 180° to realize the unidirectional conveying after the workpiece is processed. The rotation of the gripper will lead to the occupation of the upper and lower space or the front and rear space, and there is also a safety hazard, and the rotation takes a certain time, resulting in a limited production cycle.

Utility model content

The technical problem to be solved by the utility model is to provide a crimping device without rotation of the clamping jaws.

The solution that the utility model solves its technical problem is:

A crimping device, comprising a feeding mechanism, a clamping mechanism, a relay mechanism and a pressing mechanism arranged in sequence in the transverse direction;

There is a material preparation station on the feeding mechanism, and a material storage station on the relay mechanism;

The pressing mechanism includes an upper mold mounting plate and a lower mold mounting plate, and the upper mold mounting plate and/or the lower mold mounting plate can move up and down;

The clamping mechanism includes a laterally arranged walking guide rail, and a clamping assembly is arranged on the walking guide rail. The clamping assembly can move laterally on the walking guide rail. The clamping assembly includes two laterally spaced clamping jaws. Spacing is A;

The distance between the material preparation station of the feeding mechanism and the material preparation station of the relay mechanism is A;

The distance between the lower die mounting plate and the relay mechanism is A;

One of the gripper jaws can pass through the material preparation station and the material storage station, and the other gripper can pass through the upper part of the lower die mounting plate and the material storage station.

As a further improvement of the above scheme, the feeding mechanism includes a feeding turntable, and the feeding turntable is provided with a plurality of material preparation stations arranged in a ring around the rotating shaft of the feeding turntable, and the distance between at least one material preparation station and the material storage station is A.

As a further improvement of the above solution, the clamping assembly further includes a sliding plate, which is slidably connected to the walking guide rail, a lifting mechanism is connected to the sliding plate, and the lifting end of the lifting mechanism is fixedly connected to the two clamping jaws.

As a further improvement of the above solution, the lifting mechanism is a first retractor, the body of the first retractor is connected to the slide plate, and the retractable end of the first retractor is connected to the two jaws.

As a further improvement of the above solution, the pressing mechanism is located on the left side of the relay mechanism, and the stroke of the clamping assembly on the travel guide rail is greater than 2A, so that one of the clamping jaws can be moved to the left side of the lower die mounting plate.

As a further improvement of the above solution, the pressing mechanism further includes a stripper plate, the stripper plate is connected to the left side of the lower die mounting plate, and one of the clamping jaws can pass above the stripper plate.

As a further improvement of the above solution, the clamping mechanism further includes a driving screw arranged in parallel with the traveling guide rail, and the driving screw is threadedly connected with the clamping component.

As a further improvement of the above solution, the clamping mechanism further includes a rotary driver, and one end of the driving screw is connected with the rotating shaft of the rotary driver.

As a further improvement of the above solution, the pressing mechanism further includes a second retractor, two fixed plates arranged at an upper and lower interval, and the two fixed plates are fixedly connected to each other, and the upper mold mounting plate and the lower mold mounting plate are both arranged in two Between the fixing plates, the body of the second retractor is connected to one of the fixing plates, and the telescopic end of the second retractor is connected to the upper die mounting plate or the lower die mounting plate.

A production line includes the above-mentioned crimping equipment.

The beneficial effect of the utility model is that the arrangement of the two clamping jaws can greatly improve the transport speed of the workpiece, and avoid the problem that one clamping jaw needs to be rotated 180° in the prior art.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Fig. 1 is the front view structure schematic diagram of the embodiment of the crimping equipment of the present invention;

FIG. 2 is a left side structural schematic diagram of an embodiment of the crimping equipment of the present invention.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the scope of protection of the present invention. In addition, all the coupling/connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better coupling structure by adding or reducing coupling accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively under the premise of not contradicting each other.

Referring to an embodiment of a crimping device shown in FIGS. 1 and 2 , it includes a feeding mechanism, a clamping mechanism, a relay mechanism, and a pressing mechanism that are arranged in sequence from right to left in the transverse direction;

The feeding mechanism is provided with a material preparation station 211, and the relay mechanism is provided with a material storage station 241;

The pressing mechanism includes an upper mold mounting plate 221 and a lower mold mounting plate 222, and the upper mold mounting plate 221 and/or the lower mold mounting plate 222 can move up and down;

The clamping mechanism includes a laterally arranged walking guide rail 231. The walking guide rail 231 is provided with a clamping assembly. The clamping assembly can move laterally on the walking guide rail 231. The clamping assembly includes two laterally spaced clamping jaws 232. The distance between the clamping jaws 232 is A;

The distance between the material preparation station 211 of the feeding mechanism and the material preparation station 211 of the relay mechanism is A;

The distance between the lower die mounting plate 222 and the relay mechanism is A;

One of the clamping jaws 232 can pass through the material preparation station 211 and the material storage station 241, and the other clamping jaw 232 can pass through the upper part of the lower die mounting plate 222 and the material storage station 241. The two clamping jaws 232 can respectively clamp the preparation material at the same time. The workpieces on the station 211 and the material storage station 241, and then the clamping assembly moves along the travel guide rail 231, one of the clamping jaws 232 will move to the top of the lower die mounting plate 222, and then the two clamping jaws 232 are released, so that the The above-mentioned two workpieces fall on the peripheral mold and material storage station 241 of the lower mold mounting plate 222 respectively, and then the upper mold mounting plate 221 and the lower mold mounting plate 222 are brought close to each other to complete the crimping process. The arrangement of the jaws 232 can greatly improve the transport speed of the workpiece, and avoid the problem of using one clamping jaw 232 in the prior art and the need to rotate the clamping jaw 232 by 180°.

The arrangement of the two clamping jaws 232 can reduce the occupied space in the front-rear direction for the technical solution in which the clamping jaw 232 rotates not equal to 180°, while the technical solution in which the clamping jaw 232 rotates equal to 180° can make the The crimping equipment is linear in structure, which is easy to apply to the assembly line of linear production, and also avoids the potential safety hazard caused by rotation.

In some embodiments, the workpieces on the material preparation station 211 need to be placed manually, but the frequency of manual placement is often not fixed. The 210 is provided with a number of material preparation stations 211 arranged in a ring around the rotating shaft of the feeding turntable 210. At least one material preparation station 211 and the material storage station 241 have a distance of A, and the setting of multiple material preparation stations 211 only requires manual labor. The average placing time and the longest discharging time can match the time of the feeding turntable 210 , which greatly reduces the concentration of people, thereby reducing the mental burden of the operator.

As shown in FIG. 1 , the opening of the clamping jaw 232 is arranged in the front-rear direction. In some embodiments, the left and right movement of the clamping jaw 232 will touch the workpiece. In order to avoid this situation, the clamping assembly further includes a sliding plate 233 , the sliding plate 233 and the walking guide rail 231 For sliding connection, a lift mechanism is connected to the slide plate 233 , and the lift end of the lift mechanism is fixedly connected to the two clamping jaws 232 .

In some embodiments, the lifting mechanism is a first retractor 236, the body of the first retractor 236 is connected to the sliding plate 233, and the retractable end of the first retractor 236 is connected to the two clamping jaws 232, such a structure Simple, and the first retractor 236 can be an air cylinder or a hydraulic cylinder or an electric push rod.

In some embodiments, the function of automatic feeding needs to be realized, so the pressing mechanism is located on the left side of the relay mechanism, and the stroke of the clamping assembly on the travel guide rail 231 is greater than 2A, so that one of the clamping jaws 232 can be moved to the lower mold for installation Left side of plate 222.

In some embodiments, in order to provide buffering for blanking, the pressing mechanism further includes a stripper plate 223, the stripper plate 223 is connected to the left side of the lower die mounting plate 222, and one of the clamping jaws 232 can pass through the stripper plate 223. above.

In some embodiments, the clamping mechanism further includes a driving screw 234 arranged in parallel with the traveling guide rail 231. The driving screw 234 is threadedly connected with the clamping assembly, and the clamping assembly can be moved as a whole by rotating the driving screw 234. Of course, there are other In this way, the position control is relatively easy, and it is also convenient to decelerate the external rotary driver 235 connected to the driving screw 234 .

In some embodiments, in order to save the user's troublesome external motor, the clamping mechanism further includes a rotary driver 235, one end of the driving screw 234 is connected to the rotating shaft of the rotary driver 235, and the rotary driver 235 can be a motor.

In some embodiments, the pressing mechanism further includes a second retractor 225, two fixing plates 224 arranged at intervals up and down, the two fixing plates 224 are fixedly connected to each other, the upper mold mounting plate 221 and the lower mold mounting plate 222 are both Set between the two fixing plates 224, the body of the second retractor 225 is connected to one of the fixing plates 224, and the telescopic end of the second retractor 225 is connected to the upper mold mounting plate 221 or the lower mold mounting plate 222, so that The pressing force can be provided by the second retractor 225 .

A production line includes the above-mentioned crimping equipment. The above-mentioned crimping equipment does not need to be rotated by 180°, which greatly reduces the occupation of front and rear space.

The preferred embodiments of the present utility model have been specifically described above, but the present utility model is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or variations without departing from the spirit of the present utility model. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (10)

1. A crimping apparatus characterized by: comprises a feeding mechanism, a clamping mechanism, a relay mechanism and a pressing mechanism which are arranged in sequence transversely;

a material preparation station (211) is arranged on the feeding mechanism, and a material storage station (241) is arranged on the relay mechanism; the pressing mechanism comprises an upper die mounting plate (221) and a lower die mounting plate (222), and the upper die mounting plate (221) and/or the lower die mounting plate (222) can move up and down;

the clamping mechanism comprises a transversely arranged walking guide rail (231), a clamping assembly is arranged on the walking guide rail (231), the clamping assembly can transversely move on the walking guide rail (231), the clamping assembly comprises two clamping jaws (232) transversely arranged at intervals, and the distance between the two clamping jaws (232) is A;

the distance between the material preparation station (211) of the feeding mechanism and the material preparation station (211) of the relay mechanism is A;

the distance between the lower die mounting plate (222) and the relay mechanism is A;

one clamping jaw (232) can pass through the material preparing station (211) and the material storing station (241), and the other clamping jaw (232) can pass through the upper part of the lower die mounting plate (222) and the material storing station (241).

2. A crimping apparatus as claimed in claim 1, characterized in that: the feeding mechanism comprises a feeding turntable (210), a plurality of material preparation stations (211) which are annularly distributed around a rotating shaft of the feeding turntable (210) are arranged on the feeding turntable (210), and the distance between at least one material preparation station (211) and the material storage station (241) is A.

3. A crimping apparatus as claimed in claim 1, characterized in that: the clamping assembly further comprises a sliding plate (233), the sliding plate (233) is in sliding connection with the traveling guide rail (231), the sliding plate (233) is connected with a lifting mechanism, and the lifting end of the lifting mechanism is fixedly connected with the two clamping jaws (232).

4. A crimping apparatus as claimed in claim 3, characterized in that: the lifting mechanism is a first expansion piece (236), the body of the first expansion piece (236) is connected with the sliding plate (233), and the expansion end of the first expansion piece (236) is connected with the two clamping jaws (232).

5. A crimping apparatus as claimed in claim 1, characterized in that: the pressing mechanism is positioned on the left side of the relay mechanism, and the travel of the clamping assembly on the traveling guide rail (231) is larger than 2A, so that one clamping jaw (232) can move to the left side of the lower die mounting plate (222).

6. The crimping apparatus according to claim 5, characterized in that: the stitching mechanism further includes a stripper plate (223), the stripper plate (223) being connected to the left side of the lower die mounting plate (222), wherein one of the jaws (232) is accessible above the stripper plate (223).

7. A crimping apparatus as claimed in claim 1, characterized in that: the clamping mechanism further comprises a driving screw (234) arranged in parallel with the traveling guide rail (231), and the driving screw (234) is in threaded connection with the clamping assembly.

8. The crimping apparatus according to claim 7, characterized in that: the material clamping mechanism further comprises a rotary driver (235), and one end of the driving screw rod (234) is connected with a rotating shaft of the rotary driver (235).

9. A crimping apparatus as claimed in claim 1, characterized in that: the pressing mechanism further comprises a second expansion piece (225) and two fixing plates (224) which are arranged at an upper interval and a lower interval, the two fixing plates (224) are fixedly connected with each other, an upper die mounting plate (221) and a lower die mounting plate (222) are arranged between the two fixing plates (224), the body of the second expansion piece (225) is connected with one fixing plate (224), and the expansion end of the second expansion piece (225) is connected with the upper die mounting plate (221) or the lower die mounting plate (222).

10. A production line, characterized in that: comprising a crimping apparatus as claimed in any one of claims 1 to 9.

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