CN216658267U - Clearance cushion block forming device - Google Patents

Abstract

A clearance cushion block forming device comprises a supporting platform, a stamping head and a driving mechanism, wherein first flanges are arranged on two sides of the supporting platform, the distance between the two first flanges is the same as the width of a clearance cushion block, a tailing hole is arranged in the middle of the supporting platform, the stamping head is positioned right above the tailing hole, the upper end of the stamping head is fixedly connected with the driving mechanism, the shape of the tailing hole is the same as that of the stamping head, the stamping head comprises a first transverse stamping part, a second transverse stamping part, a third transverse stamping part and a longitudinal stamping part, the first transverse stamping part, the second transverse stamping part and the third transverse stamping part are parallel to each other, the first transverse stamping part, the third transverse stamping part and a transverse gap of a T-shaped gap of the clearance cushion block are matched in size, and the first transverse stamping part and the third transverse stamping part are symmetrical about the axis of the second transverse stamping part, the length of the second transverse stamp is the same as the width of the play pad.

Description

Clearance cushion block forming device

Technical Field

The utility model relates to the technical field of plate processing, in particular to a clearance cushion block forming device.

Background

The play cushion block is a device which is used in a large number in the transformer industry and is made of high-density paper strips. The shape of the play cushion block is shown in fig. 1, the cross section of the play cushion block is integrally rectangular, and two sides of the play cushion block are respectively provided with a T-shaped notch. When the paper strip board is processed, the paper strip board is cut off firstly and then cut according to the required shape. The mode has more processing procedures, higher requirement on the matching between modules and easy generation of unqualified products.

Disclosure of Invention

In view of the above, there is a need for a clearance pad forming apparatus that is easy to machine.

A play cushion block forming device comprises a supporting platform, a stamping head and a driving mechanism, wherein first flanges are arranged on two sides of the supporting platform, the distance between the two first flanges is the same as the width of a play cushion block, a tailing hole is arranged in the middle of the supporting platform, the stamping head is positioned right above the tailing hole, the upper end of the stamping head is fixedly connected with the driving mechanism so as to drive the stamping head to reciprocate up and down, the shape of the tailing hole is the same as that of the stamping head, the stamping head comprises a first transverse stamping part, a second transverse stamping part, a third transverse stamping part and a longitudinal stamping part, the first transverse stamping part, the second transverse stamping part and the third transverse stamping part are parallel to each other, the transverse notches of the T-shaped notches of the play cushion block are matched in size, and the first transverse stamping part and the third transverse stamping part are symmetrical with respect to the axis of the second transverse stamping part, the width of the longitudinal stamping part is the same as that of the T-shaped gap of the play cushion block, and the length of the second transverse stamping part is the same as that of the play cushion block.

Preferably, actuating mechanism includes locating rack, spacing platform, cylinder, balancing weight, the bottom and the supporting platform fixed connection of locating rack, the upper end of locating rack is equipped with four locating holes, and is corresponding, and the lower extreme of spacing platform is equipped with four spacing pillars, and the locating hole is pegged graft with spacing pillar, and spacing pillar can reciprocate in the locating hole, and the cylinder setting is on spacing bench, the telescopic shaft of cylinder and the upper end fixed connection of balancing weight, the lower extreme and the first fixed connection of punching press of balancing weight.

Preferably, play cushion forming device still includes product transfer device to the play cushion that accomplishes the punching press transports, and product transfer device is adjacent with supporting platform, product transfer device includes fixed bolster, belt conveying platform, fixture, the upper end and the belt conveying platform fixed connection of fixed bolster are located the fixed bolster of belt conveying platform both sides, are equipped with the second flange, and the distance between two second flanges is the same with the width of play cushion, and fixture is located belt conveying platform directly over, so that mention and remove the play cushion.

Preferably, fixture includes support frame, horizontal guide rail seat, vertical guide rail seat, negative pressure suction cup, the lower extreme and the fixed bolster of support frame are connected, the upper end and the horizontal guide rail fixed connection of support frame, and horizontal guide rail seat cover is established on horizontal guide rail and can be removed on horizontal guide rail, and vertical guide rail seat sets up on horizontal guide rail seat, and vertical guide rail seat can move in vertical direction, and negative pressure suction cup sets up on vertical guide rail seat, and negative pressure suction cup is located belt conveying platform directly over to remove the play cushion on the belt conveying platform.

Has the beneficial effects that: the play cushion block forming device can divide the paper strip into two parts at one time through the matching of the punching head and the tailing hole, can punch the T-shaped notch, reduces the subsequent step of cutting the T-shaped notch, has lower requirement on the precision of the position of the paper strip, and effectively improves the processing efficiency and the product percent of pass.

Drawings

FIG. 1 is a schematic view of the structure of a free play shim

Fig. 2 is a schematic structural view of a preferred embodiment of the free play shim forming apparatus of the present invention.

Fig. 3 is a schematic structural view of another preferred embodiment of the free play shim forming apparatus of the present invention.

Fig. 4 is a partial structural schematic diagram of fig. 3.

Fig. 5 is a schematic view of the structure of the driving mechanism of the present invention in cooperation with the punch head.

Fig. 6 is a schematic structural diagram of the punching head of the present invention.

Fig. 7 is a schematic structural diagram of the support platform of the present invention.

In the figure: the clearance cushion block forming device 10, the supporting platform 20, the first rib 201, the tailing hole 202, the stamping head 30, the first transverse stamping part 301, the second transverse stamping part 302, the third transverse stamping part 303, the longitudinal stamping part 304, the driving mechanism 40, the positioning frame 401, the limiting table 402, the air cylinder 403, the balancing weight 404, the product transferring device 50, the fixing support 501, the second rib 5011, the belt conveying platform 502, the clamping mechanism 503, the supporting frame 5031, the horizontal guide rail 5032, the horizontal guide rail seat 5033, the vertical guide rail seat 5034 and the negative pressure suction cup 5035.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 2 to 7, a clearance cushion block forming apparatus 10 includes a supporting platform 20, a stamping head 30, and a driving mechanism 40, wherein first ribs 201 are disposed on two sides of the supporting platform 20, a distance between two first ribs 201 is the same as a width of the clearance cushion block, a tail hole 202 is disposed in a middle position of the supporting platform 20, the stamping head 30 is located right above the tail hole 202, an upper end of the stamping head 30 is fixedly connected to the driving mechanism 40 to drive the stamping head 30 to reciprocate up and down, a shape of the tail hole 202 is the same as that of the stamping head 30, the stamping head 30 includes a first transverse stamping portion 301, a second transverse stamping portion 302, and a third transverse stamping portion 303 parallel to each other, and a longitudinal stamping portion 304 perpendicular to the first transverse stamping portion 301, the second transverse stamping portion 302, and the third transverse stamping portion 303, the first transverse stamping portion 301, the third transverse stamping portion 303 are matched with a transverse gap of a T-shaped clearance, and the first transverse stamped part 301 and the third transverse stamped part 303 are symmetrical about the axis of the second transverse stamped part 302, the width of the longitudinal stamped part 304 is the same as the width of the T-shaped notch of the play shim, and the length of the second transverse stamped part 302 is the same as the width of the play shim.

In a preferred embodiment, the lash block forming device 10 of the present invention is used by first placing the cardboard strip into the gap between the two first baffles so that the middle of the cardboard strip or the edges of the cardboard strip are opposite to the punch 30, and each cardboard strip can be used as two lash blocks. The paper strips are connected end to end, and the continuous operation is that no gap is arranged between the paper strips. So, every time every cardboard board punches twice, just can obtain two play cushion. Compared with the traditional processing mode, the processing method has the advantages of few processing procedures, high processing efficiency and stable and reliable quality.

Further, actuating mechanism 40 includes locating rack 401, spacing platform 402, cylinder 403, balancing weight 404, the bottom and the supporting platform 20 fixed connection of locating rack 401, the upper end of locating rack 401 is equipped with four locating holes, correspondingly, the lower extreme of spacing platform 402 is equipped with four spacing pillars, the locating hole is pegged graft with spacing pillar, spacing pillar can reciprocate in the locating hole, cylinder 403 sets up on spacing platform 402, the telescopic shaft of cylinder 403 and the upper end fixed connection of balancing weight 404, the lower extreme and the punching press head 30 fixed connection of balancing weight 404.

The height of the cylinder 403 can be adjusted by the cooperation of the positioning holes and the limit table 402, for example, by means of pin connection or screw connection. The positioning hole and the limiting table 402 can also perform a buffering function, such as placing a spring in the positioning hole. The counterweight block 404 can effectively improve the stability of punching and improve the punching force, so that the punched gap is more neat.

Further, play cushion forming device 10 still includes product transfer device 50 to the play cushion that the punching press was accomplished transports, and product transfer device 50 is adjacent with supporting platform 20, product transfer device 50 includes fixed bolster 501, band conveyer platform 502, fixture 503, the upper end and the band conveyer platform 502 fixed connection of fixed bolster 501 are located the fixed bolster 501 of band conveyer platform 502 both sides, are equipped with second fender limit 5011, and the distance between two second fender limits 5011 is the same with the width of play cushion, and fixture 503 is located band conveyer platform 502 directly over, so that mention and remove the play cushion.

The punched product must be removed, otherwise the punching of the subsequent product cannot be carried out. Through setting up product transfer device 50, can in time divert away the play cushion, simultaneously, the play cushion on the product transfer device 50 also can block for the play cushion on the supporting platform 20 provides, makes the play cushion on the supporting platform 20 by the punching press on preset position. To achieve this, the length of the belt conveyor platform 502 is an integer multiple of the length of the play pad, and a stop is provided at the end of the belt conveyor platform 502 to prevent the play pad from disengaging.

Further, the clamping mechanism 503 comprises a support bracket 5031, a horizontal guide rail 5032, a horizontal guide rail seat 5033, a vertical guide rail seat 5034, and a negative pressure suction cup 5035, wherein the lower end of the support bracket 5031 is connected with the fixed bracket 501, the upper end of the support bracket 5031 is fixedly connected with the horizontal guide rail 5032, the horizontal guide rail seat 5033 is sleeved on the horizontal guide rail 5032 and can move on the horizontal guide rail 5032, the vertical guide rail seat 5034 is arranged on the horizontal guide rail seat 5033, the vertical guide rail seat 5034 can move in the vertical direction, the negative pressure suction cup 5035 is arranged on the vertical guide rail seat 5034, and the negative pressure suction cup 5035 is located right above the belt conveying platform 502 to remove the play cushion block on the belt conveying platform 502.

The horizontal rail seat 5033 and the vertical rail seat can be driven by the cylinder 403 and the electric push rod to reciprocate, so that the negative pressure suction cup 5035 can move in the horizontal and vertical directions. The air pressure of the suction cup 5035 is derived from an air compressor. The suction and discharge of the negative pressure suction cup 5035 are controlled by a valve.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (4)

1. The utility model provides a play cushion forming device which characterized in that: the device comprises a supporting platform, a stamping head and a driving mechanism, wherein first flanges are arranged on two sides of the supporting platform, the distance between the two first flanges is the same as the width of a clearance cushion block, a tailing hole is arranged in the middle of the supporting platform, the stamping head is positioned right above the tailing hole, the upper end of the stamping head is fixedly connected with the driving mechanism to drive the stamping head to reciprocate up and down, the shape of the tailing hole is the same as that of the stamping head, the stamping head comprises a first transverse stamping part, a second transverse stamping part, a third transverse stamping part and a longitudinal stamping part, the first transverse stamping part, the second transverse stamping part and the third transverse stamping part are parallel to each other, the longitudinal stamping parts are perpendicular to the first transverse stamping part, the second transverse stamping part and the third transverse stamping part, the first transverse stamping part and the third transverse stamping part are matched with the transverse gap of the T-shaped gap of the clearance cushion block in size, and the first transverse stamping part and the third transverse stamping part are symmetrical with respect to the axis of the second transverse stamping part, the width of the longitudinal stamping part is the same as that of the T-shaped gap of the play cushion block, and the length of the second transverse stamping part is the same as that of the play cushion block.

2. The free play pad forming device according to claim 1, wherein: actuating mechanism includes locating rack, spacing platform, cylinder, balancing weight, the bottom and the supporting platform fixed connection of locating rack, the upper end of locating rack is equipped with four locating holes, and is corresponding, and the lower extreme of spacing platform is equipped with four spacing pillars, and the locating hole is pegged graft with spacing pillar, and spacing pillar can reciprocate in the locating hole, and the cylinder setting is on spacing bench, the telescopic shaft of cylinder and the upper end fixed connection of balancing weight, the lower extreme and the first fixed connection of punching press of balancing weight.

3. The free play pad forming device according to claim 1, wherein: the clearance cushion forming device further comprises a product transfer device, the product transfer device is adjacent to the supporting platform in the process of transferring the clearance cushion completed by stamping, the product transfer device comprises a fixed support, a belt conveying platform and a clamping mechanism, the upper end of the fixed support is fixedly connected with the belt conveying platform and located on the fixed support on two sides of the belt conveying platform, second flanges are arranged on the fixed support, the distance between the two second flanges is the same as the width of the clearance cushion, and the clamping mechanism is located right above the belt conveying platform so as to lift and move the clearance cushion.

4. The play pad forming device according to claim 3, wherein: fixture includes support frame, horizontal guide rail seat, vertical guide rail seat, negative sucker, the lower extreme and the fixed bolster of support frame are connected, the upper end and the horizontal guide rail fixed connection of support frame, and horizontal guide rail seat cover is established on horizontal guide rail and can be removed on horizontal guide rail, and vertical guide rail seat sets up on horizontal guide rail seat, and vertical guide rail seat can move in vertical direction, and negative sucker sets up on vertical guide rail seat, and negative sucker is located belt conveying platform directly over to remove the play cushion on the belt conveying platform.

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