Rapid trepanning device for covering skin

Abstract

The utility model relates to the technical field of skin coating, in particular to a rapid trepanning device for skin coating. The rapid trepanning device for skin covering comprises a supporting frame, a cross beam, a first conveying roller, a second conveying roller, a motor, a square frame, a collecting box, a belt, a trepanning mechanism and a screw rod. The two supporting frames are oppositely arranged in parallel. The two ends of the cross beam are respectively fixed on the support frame; the upper motor and the lower motor are fixed on the side wall surface of one of the supporting frames, and the rotating directions of the upper motor and the lower motor are opposite; the two sets of first conveying rollers are located at the two ends of the supporting frame respectively, each set comprises an upper first conveying roller and a lower first conveying roller, a gap is reserved between the upper first conveying roller and the lower first conveying roller, the two ends of each first conveying roller are connected to the supporting frame respectively, and the upper motor and the lower motor are connected with one set. Through the operation of the tapping mechanism, the skin can be quickly tapped, the flexibility is high, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of skin covering, in particular to a rapid hole opening device for skin covering. Background Art

[0002] With the rapid development of the automobile industry, cars have gradually become popular in thousands of households. Usually, most of the interior panels of cars are covered with skin, which is not only more comfortable and beautiful, but also has strong anti-oxidation ability and long service life. In the process of skin covering, it is necessary to open holes in the skin. Now a hole opening device for skin covering is designed, which can realize rapid hole opening. Summary of the invention

[0003] A rapid hole-opening device for skin covering, comprising: a support frame, a crossbeam, a first conveying roller, a second conveying roller, a motor, a square frame, a collecting box, a belt, a hole-opening mechanism, and a screw;

[0004] There are two support frames, which are arranged relatively parallel;

[0005] Both ends of the crossbeam are respectively fixed on the support frame;

[0006] The motors are provided in two parts, one above the other, and are fixed on the side wall of one of the support frames, and the rotation directions of the two motors are opposite;

[0007] The first conveying rollers have two groups, which are respectively located at the two ends of the support frame, each group has two upper and lower first conveying rollers with a gap, the two ends of each first conveying roller are respectively connected to the support frame, and the upper and lower motors are connected to one of the groups;

[0008] There are multiple groups of the second conveying rollers, which are located before the two groups of first conveying rollers, each group has two upper and lower second conveying rollers, and each second conveying roller is connected to the inner wall surface of the support frame; a clamping roller extends from the end of each second conveying roller, and the diameter of the clamping roller is greater than the diameter of the first conveying roller;

[0009] The belt is sleeved on each first conveying roller and the first conveying roller;

[0010] The square frame is located below the support frame;

[0011] The collection box is matched with the space of the square frame;

[0012] A through slot is provided on the top of the square frame, and slide slots are provided on both sides of the through slot; a plurality of movable blocks are provided in the through slot, and sliding edges extend on both sides of each movable block, and the sliding edges are embedded in the slide slots, and a first threaded hole is provided on the sliding edges, and the movable block is connected to the first threaded hole through a screw rod; a through hole is provided at the center of the movable block;

[0013] The hole-opening mechanism comprises: a cylinder, a crossbar, a first hole-opening punch, and a second hole-opening punch;

[0014] The cylinder is fixed to the bottom of the crossbeam;

[0015] The crossbar is connected to the telescopic end of the cylinder;

[0016] The first hole punch is fixed at the middle position of the bottom of the crossbar;

[0017] There are multiple second hole punches, and a ferrule is connected to the top of each second hole punch. The ferrule is sleeved on the cross bar and slides freely. Second threaded holes are provided on the two side walls of the ferrule, and the ferrule is connected to the second threaded holes through a screw. The through hole positions of the movable block correspond to the first hole punch and the second hole punch respectively.

[0018] Specifically, a pull-out opening is provided on the collection box.

[0019] Specifically, according to the size requirements of the skin opening, the sizes of the first opening punch, the second opening punch, and the size of the through hole of the corresponding movable block are flexibly changed.

[0020] The beneficial effects of the utility model are as follows:

[0021] The utility model can realize rapid opening of holes in the skin through the operation of the hole opening mechanism, has high flexibility and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall view of the utility model Figure 1 .

[0023] Figure 2 It is the overall view of the utility model Figure 2 .

[0024] Figure 3 It is a view of the support frame of the utility model.

[0025] Figure 4 It is a view of the motor of the present utility model.

[0026] Figure 5 It is a view of the collection box of the present utility model.

[0027] Figure 6 It is a view of the chute of the utility model.

[0028] Figure 7 It is a view of the movable block of the utility model.

[0029] Figure 8 It is a view of the cylinder of the utility model.

[0030] Fig. 9 It is a view of the card sleeve of the utility model. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that it is easy for a person skilled in the art to implement these embodiments. However, the present invention can also be implemented in various forms, so the present invention is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, parts that are not connected to the present invention will be omitted from the accompanying drawings.

[0032] A rapid hole-opening device for skin covering, comprising: a support frame 1, a crossbeam 2, a first conveying roller 3, a second conveying roller 4, a motor 5, a square frame 6, a collecting box 7, a belt 8, a hole-opening mechanism, and a screw;

[0033] like Figure 1-2 As shown, there are two support frames 1, which are arranged relatively parallel;

[0034] Both ends of the crossbeam 2 are respectively fixed on the support frame 1;

[0035] The motors 5 are provided in two parts, one above the other, and are fixed on the side wall of one of the support frames, and the rotation directions of the two motors 5 are opposite;

[0036] like Figure 3 As shown, there are two groups of first conveying rollers 3, which are respectively located at the two ends of the support frame 1, each group has two upper and lower first conveying rollers 3 with a gap, and the two ends of each first conveying roller 3 are respectively connected to the support frame 1, and the upper and lower motors 5 are connected to one of the groups, and the motor 5 provides power for the rotation of the first conveying roller 3;

[0037] like Figure 4 As shown, there are multiple groups of second conveying rollers 4, which are located before two groups of first conveying rollers 3, each group has two upper and lower second conveying rollers 4, and each second conveying roller 4 is connected to the inner wall surface of the support frame 1; a clamping roller 41 extends from the end of each second conveying roller 4, and the diameter of the clamping roller 41 is larger than the diameter of the first conveying roller 3, and the skin is clamped between the clamping rollers 41 to realize the transmission of the skin;

[0038] like Figure 3 As shown, the belt 8 is sleeved on each first conveying roller 3, the first conveying roller 3;

[0039] like Figure 2 As shown, the square frame 6 is located below the support frame 1;

[0040] The collecting box 7 is matched with the space of the square frame 6, and the collecting box 7 is used to collect the waste generated after the opening;

[0041] like Figure 5-7 As shown, a through slot 61 is provided on the top of the square frame 6, and slide slots 62 are provided on both sides of the through slot 61; a plurality of movable blocks 63 are provided in the through slot 61, and sliding edges 631 extend from both sides of each movable block 63, respectively, and the sliding edges 631 are embedded in the slide slot 62, and a first threaded hole 6311 is provided on the sliding edge 631, and the movable block 63 is connected to the first threaded hole 6311 by a screw rod to fix the position of the movable block 63; a through hole 64 is provided at the center of the movable block 63;

[0042] like Figure 8-9 As shown, the hole-opening mechanism comprises: a cylinder 91, a crossbar 92, a first hole-opening punch 93, and a second hole-opening punch 94;

[0043] The cylinder 91 is fixed to the bottom of the beam 2;

[0044] The crossbar 92 is connected to the telescopic end of the cylinder 91;

[0045] The first hole punch 93 is fixed at the middle position of the bottom of the crossbar 92;

[0046] There are multiple second hole punches 94, and a ferrule 941 is connected to the top of each second hole punch 94. The ferrule 941 is sleeved on the cross bar 92 and slides freely. Second threaded holes 9411 are provided on the two side walls of the ferrule 941. The ferrule 941 is connected to the second threaded hole 9411 by a screw to fix the position of the ferrule 941; the position of the through hole 64 of the movable block 63 corresponds to the first hole punch 93 and the second hole punch 94 up and down, respectively, and the first hole punch 93 and the second hole punch 94 make holes in the skin; according to the position or number of holes on the skin, the position of the second hole punch 94 can be adjusted or a second hole punch 94 can be added.

[0047] Furthermore, if Figure 5 As shown, the collecting box 7 is provided with a pull-out opening 71 , which is convenient for pulling the collecting box 7 and observing the condition of the crushed materials in the collecting box 7 .

[0048] Furthermore, according to the size requirements of the skin opening, the sizes of the first opening punch 93 and the second opening punch 94, as well as the size of the through hole 64 of the corresponding movable block 63 can be flexibly changed.

[0049] In the description of the present technical solution, it should be particularly noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" used herein should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood by specific circumstances.

Claims

1. A rapid hole opening device for skin covering, comprising: Support frame (1), crossbeam (2), first conveying roller (3), second conveying roller (4), motor (5), square frame (6), collecting box (7), belt (8), hole opening mechanism, screw; There are two support frames (1), which are arranged relatively parallel to each other; Both ends of the crossbeam (2) are respectively fixed on the support frame (1); The feature is that: the motors (5) are provided in two parts, one above the other, and both are fixed on the side wall of one of the support frames, and the rotation directions of the two motors (5) are opposite; The first conveying rollers (3) have two groups, which are respectively located at the two ends of the support frame (1), each group having two upper and lower first conveying rollers (3) with a gap, the two ends of each first conveying roller (3) being respectively connected to the support frame (1), and the upper and lower motors (5) are connected to one of the groups; There are multiple groups of the second conveying rollers (4), which are located before the two groups of first conveying rollers (3), each group having two upper and lower second conveying rollers (4), each second conveying roller (4) being connected to the inner wall surface of the support frame (1); a clamping roller (41) is extended from the end of each second conveying roller (4), and the diameter of the clamping roller (41) is greater than the diameter of the first conveying roller (3); The belt (8) is sleeved on each first conveying roller (3) and the first conveying roller (3); The square frame (6) is located below the support frame (1); The collecting box (7) is matched with the space of the square frame (6); A through groove (61) is provided at the top of the square frame (6), and sliding grooves (62) are provided on both sides of the through groove (61); a plurality of movable blocks (63) are provided in the through groove (61), and sliding edges (631) extend from both sides of each movable block (63), the sliding edges (631) are embedded in the sliding groove (62), a first threaded hole (6311) is provided on the sliding edge (631), and the movable block (63) is connected to the first threaded hole (6311) via a screw rod; a through hole (64) is provided at the center of the movable block (63); The hole-opening mechanism comprises: a cylinder (91), a crossbar (92), a first hole-opening punch (93), and a second hole-opening punch (94); The cylinder (91) is fixed to the bottom of the crossbeam (2); The cross bar (92) is connected to the telescopic end of the cylinder (91); The first hole punch (93) is fixed at a middle position of the bottom of the cross bar (92); There are a plurality of second hole punches (94), and a clamping sleeve (941) is connected to the top of each second hole punch (94). The clamping sleeve (941) is sleeved on the cross bar (92) and slides freely. Second threaded holes (9411) are provided on the two side walls of the clamping sleeve (941), and the clamping sleeve (941) is connected to the second threaded holes (9411) via a screw. The position of the through hole (64) of the movable block (63) corresponds to the first hole punch (93) and the second hole punch (94) above and below, respectively.

2. A rapid hole opening device for skin covering according to claim 1, characterized in that: The collection box (7) is provided with a pull-out opening (71).

3. A rapid hole opening device for skin covering according to claim 1, characterized in that: According to the size requirements of the skin opening, the sizes of the first opening punch (93), the second opening punch (94), and the size of the through hole (64) of the corresponding movable block (63) can be flexibly changed.

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