Shape forming equipment for seat clamping strip

Abstract

The utility model relates to the technical field of clamping strip shape forming, in particular to shape forming equipment for a seat clamping strip, which comprises a die holder, a mounting frame and a limiting seat are arranged on the die holder, a first forming mechanism is mounted on the mounting frame, a second forming mechanism is mounted on the die holder, a limiting plate is mounted on the limiting seat, and a clamping strip is arranged on the limiting plate. And a cleaning mechanism for cleaning waste residues on the surfaces of the clamping strips is arranged on the limiting plate. The cleaning mechanism is arranged, a third electric push rod drives a brush to conduct reciprocating cleaning on the surface of the clamping strip, a residue suction head and a protruding block are matched to suck waste residues swept by the brush into the cleaning box, a worker only needs to clean the waste residues in the cleaning box, and the situation that impurities or dirt is pressed into the surface of the clamping strip in the punching process due to the fact that the impurities or the dirt are not cleaned is avoided; scratches or other damages are caused, resulting in waste of materials and an increase in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of the outer shape forming of card strips, in particular to an outer shape forming device for seat card strips. Background Art

[0002] The outer shape forming device for seat card strips is mainly used to process card strips made of metal or other materials into the required shapes to meet the requirements of the structure of automobile seats. After the card strips are bent and formed, they can better adapt to the specific requirements of different vehicle models or seat designs.

[0003] Before the existing equipment stamping and bending the card strips, it cannot clean the waste residues on the surface of the card strips. In this way, impurities or dirt are pressed into the material surface during the stamping process, resulting in scratches or other damages, which will cause waste of materials and increase in costs, and is not conducive to improving the processing efficiency of card strips.

[0004] Based on this, there is now provided an outer shape forming device for seat card strips, which can eliminate the drawbacks existing in the existing device. Summary of the Utility Model

[0005] Aiming at the above problems, there is provided an outer shape forming device for seat card strips, which solves the problem that waste residues on the surface of the card strips are not cleaned and impurities or dirt are pressed into the material surface during the stamping process, resulting in scratches or other damages, through a cleaning mechanism.

[0006] To solve the problems of the existing technology, the utility model provides an outer shape forming device for seat card strips, including a die base, an installation frame and a limit seat are arranged on the die base, a first forming mechanism is installed on the installation frame, a second forming mechanism is installed on the die base, a limit plate is installed on the limit seat, and a cleaning mechanism for cleaning the waste residues on the surface of the card strips is arranged on the limit plate;

[0007] The cleaning mechanism includes a mounting plate, a brush, a cleaning pipe, a corrugated pipe, a slag suction head, a return spring, a convex block, a cleaning box, an air pump, a third electric push rod and a fixing plate. A fixing plate is arranged on the die base, a third electric push rod is installed on the fixing plate, the output end of the third electric push rod is connected to the mounting plate, the mounting plate is slidably arranged on the inner wall of the limit plate, a brush is arranged on the mounting plate, an air pump and a cleaning box are arranged on the limit plate, the input end of the air pump is communicated with the cleaning pipe, the cleaning pipe is arranged on the mounting plate, a plurality of corrugated pipes communicated with the cleaning pipe are slidably arranged on the mounting plate, the two ends of the return spring are respectively connected to the side wall of the slag suction head and the inner wall of the limit plate, a plurality of convex blocks matched with the corrugated pipes are arranged on the inner wall of the limit plate, and the output end of the air pump is detachably connected to the cleaning box.

[0008] Preferably, the first forming mechanism includes a first electric push rod, an upper mold and a lower mold. The first electric push rod is installed on the mounting frame. The output end of the first electric push rod is connected to the upper mold, and the other end of the upper mold is slidably engaged with the lower mold, driving the lower mold to be arranged on the mold base.

[0009] Preferably, the second forming mechanism includes a second electric push rod, a moving mold and a fixed mold. The fixed mold is arranged on the mold base. The second electric push rod is installed on the side wall of the fixed mold. The output end of the second electric push rod is connected to the moving mold, and the moving mold is slidably engaged with the fixed mold.

[0010] The beneficial effects of the present utility model compared with the prior art are as follows:

[0011] 1. The present utility model is provided with a cleaning mechanism. The third electric push rod drives the brush to reciprocally clean the surface of the clamping strip. The slag suction head and the convex block cooperate to absorb the waste slag swept by the brush into the cleaning box, and the staff can clean the waste slag in the cleaning box, avoiding scratches or other damages caused by impurities or dirt not being cleaned and being pressed into the surface of the clamping strip during stamping, resulting in material waste and cost increase.

[0012] 2. The present utility model is provided with a first forming mechanism and a second forming mechanism. The side of the clamping strip is bent by the second forming mechanism, and the upper end of the clamping strip is bent by the first forming mechanism to meet the requirements of the automotive seat structure. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of an external shaping device for a seat clamping strip Figure 1 .

[0014] Figure 2 is a three-dimensional structural schematic diagram of an external shaping device for a seat clamping strip Figure 2 .

[0015] Figure 3 is a partial three-dimensional structural schematic diagram of an external shaping device for a seat clamping strip Figure 1 .

[0016] Figure 4 is a partial three-dimensional structural schematic diagram of an external shaping device for a seat clamping strip Figure 2 .

[0017] The reference numerals in the figure are: 101, die holder; 102, limit seat; 103, limit plate; 104, mounting rack; 200, first forming mechanism; 201, first electric push rod; 202, upper die; 203, lower die; 300, second forming mechanism; 301, second electric push rod; 302, moving die; 303, fixed die; 400, cleaning mechanism; 401, mounting plate; 402, brush; 403, cleaning pipe; 404, bellows; 405, slag suction head; 406, return spring; 407, convex block; 408, cleaning box; 409, air pump; 410, third electric push rod; 411, fixing plate. Detailed implementation manners

[0018] To further understand the features, technical means, specific purposes and functions achieved by the present utility model, the present utility model will be described in further detail below in conjunction with the accompanying drawings and specific implementation manners.

[0019] Refer to Figures 1 - 4 : An external shaping device for a seat strip, including a die holder 101, an installation rack 104 and a limit seat 102 are provided on the die holder 101, a first forming mechanism 200 is installed on the installation rack 104, a second forming mechanism 300 is installed on the die holder 101, a limit plate 103 is installed on the limit seat 102, and a cleaning mechanism 400 for cleaning the waste on the surface of the strip is provided on the limit plate 103;

[0020] The cleaning mechanism 400 includes a mounting plate 401, a brush 402, a cleaning pipe 403, a bellows 404, a slag suction head 405, a return spring 406, a convex block 407, a cleaning box 408, an air pump 409, a third electric push rod 410 and a fixing plate 411. A fixing plate 411 is provided on the die holder 101, a third electric push rod 410 is installed on the fixing plate 411, the output end of the third electric push rod 410 is connected to the mounting plate 401, the mounting plate 401 is slidably arranged on the inner wall of the limit plate 103, a brush 402 is provided on the mounting plate 401, an air pump 409 and a cleaning box 408 are provided on the limit plate 103, the input end of the air pump 409 is communicated with the cleaning pipe 403, the cleaning pipe 403 is arranged on the mounting plate 401, a plurality of bellows 404 communicated with the cleaning pipe 403 are slidably arranged on the mounting plate 401, both ends of the return spring 406 are respectively connected to the side wall of the slag suction head 405 and the inner wall of the limit plate 103, a plurality of convex blocks 407 matched with the bellows 404 are provided on the inner wall of the limit plate 103, and the output end of the air pump 409 is detachably connected to the cleaning box 408.

[0021] The upper end or side of the card strip is bent by the first forming mechanism 200 and the second forming mechanism 300 to meet the requirements of the car seat structure, and the waste residue on the surface of the card strip is cleaned and absorbed by the cleaning mechanism 400 to avoid impurities or dirt that are not cleaned being pressed into the surface of the card strip during stamping, causing scratches or other damage, resulting in waste of materials and increased costs.

[0022] The third electric push rod 410 is started to drive the mounting plate 401 to slide back and forth on the limit plate 103. The mounting plate 401 drives the brush 402 to clean the surface of the card strip back and forth. At the same time, the cleaning tube 403, the bellows 404 and the slag suction head 405 also perform reciprocating motions. When the slag suction head 405 approaches one side of the protrusion 407, it will be pressed by the protrusion 407. When the mounting plate 401 moves back, the reset spring 406 drives the slag suction head 405 to reset. In this way, the slag suction head 405 can clean the waste residue rolled up by the brush 402 at different positions, thereby improving the efficiency of cleaning the waste residue and avoiding impurities or dirt that are not cleaned and pressed into the surface of the card strip during stamping, causing scratches or other damage, resulting in waste of materials and increased costs.

[0023] Reference Figures 1 - 2 : The first molding mechanism 200 includes a first electric push rod 201, an upper mold 202 and a lower mold 203. The first electric push rod 201 is installed on the mounting frame 104. The output end of the first electric push rod 201 is connected to the upper mold 202. The other end of the upper mold 202 slides with the lower mold 203, driving the lower mold 203 to be set on the mold base 101.

[0024] The first electric push rod 201 is activated to drive the upper mold 202 and the lower mold 203 to cooperate with each other to bend the upper end of the clip to meet the requirements of the car seat structure.

[0025] Reference Figures 1 - 2 : The second molding mechanism 300 includes a second electric push rod 301, a movable mold 302 and a fixed mold 303. The fixed mold 303 is provided on the mold base 101, and the second electric push rod 301 is installed on the side wall of the fixed mold 303. The output end of the second electric push rod 301 is connected to the movable mold 302, and the movable mold 302 and the fixed mold 303 are slidably matched.

[0026] The second electric push rod 301 is activated to drive the movable mold 302 and the fixed mold 303 to cooperate with each other to bend the side of the clip to meet the requirements of the car seat structure.

[0027] Working principle: Start the third electric push rod 410 to drive the mounting plate 401 to slide back and forth on the limiting plate 103. The mounting plate 401 drives the brush 402 to clean the surface of the clamping strip back and forth. At the same time, the cleaning pipe 403, the corrugated pipe 404 and the slag suction head 405 also move back and forth accordingly. When the slag suction head 405 approaches one side of the convex block 407, it will be resisted by the convex block 407. While the mounting plate 401 moves back, the return spring 406 drives the slag suction head 405 to reset. In this way, the slag suction head 405 can clean the waste slag rolled up by the brushes 402 at different positions, improving the efficiency of cleaning the waste slag and avoiding scratches or other damages caused by impurities or dirt not being cleaned and being pressed into the surface of the clamping strip during stamping, resulting in waste of materials and increase in costs. Start the first electric push rod 201 to drive the upper die 202 to cooperate with the lower die 203 to bend the upper end of the clamping strip and cut it into a specified length. Start the second electric push rod 301 to drive the moving die 302 to cooperate with the fixed die 303 to bend the side surface of the clamping strip to meet the requirements of the automobile seat structure.

[0028] The above embodiments only represent one or several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. An external shaping device for a seat latch strip, characterized in that It includes a die holder (101), on which an installation frame (104) and a limit seat (102) are provided. A first forming mechanism (200) is installed on the installation frame (104), a second forming mechanism (300) is installed on the die holder (101), a limit plate (103) is installed on the limit seat (102), and a cleaning mechanism (400) for cleaning the waste residue on the surface of the clamping strip is provided on the limit plate (103). The cleaning mechanism (400) includes a mounting plate (401), a brush (402), a cleaning pipe (403), a corrugated pipe (404), a slag suction head (405), a return spring (406), a convex block (407), a cleaning box (408), an air pump (409), a third electric push rod (410) and a fixing plate (411). A fixing plate (411) is provided on the die holder (101), a third electric push rod (410) is installed on the fixing plate (411), the output end of the third electric push rod (410) is connected to the mounting plate (401), the mounting plate (401) is slidably arranged on the inner wall of the limit plate (103), a brush (402) is provided on the mounting plate (401), an air pump (409) and a cleaning box (408) are provided on the limit plate (103), the input end of the air pump (409) is communicated with the cleaning pipe (403), the cleaning pipe (403) is arranged on the mounting plate (401), several corrugated pipes (404) communicated with the cleaning pipe (403) are slidably arranged on the mounting plate (401), both ends of the return spring (406) are respectively connected to the side wall of the slag suction head (405) and the inner wall of the limit plate (103), several convex blocks (407) matched with the corrugated pipes (404) are provided on the inner wall of the limit plate (103), and the output end of the air pump (409) is detachably connected to the cleaning box (408).

2. The external shaping device for a seat bar according to claim 1, characterized in that, The first forming mechanism (200) includes a first electric push rod (201), an upper die (202) and a lower die (203). A first electric push rod (201) is installed on the installation frame (104), the output end of the first electric push rod (201) is connected to the upper die (202), and the other end of the upper die (202) is slidably matched with the lower die (203), driving the lower die (203) to be arranged on the die holder (101).

3. The external shaping device for a seat latch strip according to claim 1, characterized in that, The second forming mechanism (300) includes a second electric push rod (301), a moving die (302) and a fixed die (303). A fixed die (303) is provided on the die holder (101), a second electric push rod (301) is installed on the side wall of the fixed die (303), the output end of the second electric push rod (301) is connected to the moving die (302), and the moving die (302) is slidably matched with the fixed die (303).

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