CN210886715U

CN210886715U - Cutting device suitable for automotive interior leather products

Info

Publication number: CN210886715U
Application number: CN201921409511.3U
Authority: CN
Inventors: 王亮; 王庆; 罗鼎; 淦方雄; 余少标; 杜正芬
Original assignee: Zhengzhou Sanhuan Automobile Engineering Plastics Co Ltd
Current assignee: Zhengzhou Sanhuan Automobile Engineering Plastics Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-30
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to a cutting device suitable for automotive interior leather products, the cutting mechanism comprises a driving motor, a driving gear, a driving cylinder, a driving screw, a transmission gear, a transmission connecting rod, a worm gear set, a control switch, a pressing plate and a cutter, two sides of an operation platform are correspondingly provided with a side fixing plate and a connecting frame of transverse cross-over connection, the lower side of the connecting frame is fixedly connected with a supporting plate, the driving cylinder and the driving screw, the lower end of the driving cylinder is hinged with the pressing plate, and the lower end of the driving screw penetrates through the pressing plate and is fixedly connected with the cutter; a worm gear set connected with the driving motor is clamped corresponding to the transmission screw rod. The utility model has reasonable and novel design, simple structure, low cost and simple operation, adopts the driving cylinder and the pressing plate to match with the cutter in the pressing plate, can pre-press the leather to be cut, and can realize high-efficiency cutting by matching with the cutter lug; the scale, the caliper rule and the caliper rule adjusting mechanism can conveniently realize the cutting of leather materials with different sizes.

Description

Cutting device suitable for automotive interior leather products

Technical Field

The utility model relates to an automotive interior cutting equipment technical field, concretely relates to cutting device suitable for automotive interior leather products.

Background

With the automobile as a main vehicle in modern society, the requirements for riding comfort and functions are higher and higher while the power performance of the automobile is improved. The automobile interior serves as an important ring of riding experience, a plurality of automobile interiors are made of leather materials, for example, the automobile seat is usually of a seat framework wrapped sponge structure, a plurality of automobile manufacturers realize the improvement of the performance of the automobile seat by optimizing the structure of the automobile seat and replacing a high-performance sponge outer-layer leather tool, and the automobile seat and an accessory coat adopt different leather qualities to greatly influence the experience of the automobile seat; for another example, the sound insulation pad of the front cabin of the automobile, the carpet of the automobile and the like have different degrees of influence on the riding experience of the automobile. In the production process of automotive interior, the leather material needs to be cut, the conventionally used laser cutting machine or reciprocating cutting machine has the problems of complex structure and high cost, particularly in the production processes of accessories such as a central armrest of a rear seat of an automobile, a sound insulation pad and the like, the required leather material is simple in appearance structure, the relatively expensive laser cutting machine or reciprocating cutting machine is adopted, the production cost can be increased, the process is complex in the production process, the production cost performance ratio of an enterprise is not high, manual cutting is adopted, and the labor intensity is higher. Therefore, it is necessary to provide a cutting device which has simple structure and low cost and is suitable for leather products.

Disclosure of Invention

To the above problem, the utility model provides a cutting device suitable for automotive interior leather products, the device simple structure, with low costs, the operation of tailorring of the cortex overcoat that is applicable to simple structure's car seat and accessory can satisfy the demand of middle and small enterprise to leather products cutting equipment, can the efficient realize tailorring of car seat leather products. Therefore, the utility model provides a following technical scheme:

a cutting device suitable for automotive interior leather products comprises an operation platform and a cutting mechanism fixed on the platform, wherein the cutting mechanism comprises a driving motor, a driving gear, a driving cylinder, a transmission screw, a transmission gear, a transmission connecting rod, a worm gear set, a control switch, a pressing plate and a cutter; the worm gear set is clamped corresponding to the transmission screw, and the worm gear set is meshed and connected with a driving gear of the driving motor through a transmission connecting rod and a transmission gear interval.

The pressing plate is concave, an outward flange is arranged at the lower edge of the pressing plate, and a hinged clamping piece for connecting a piston rod of the driving cylinder and a second guide sleeve for connecting a transmission screw thread are arranged on the upper plate surface of the pressing plate.

The cutter is hidden in the groove of the pressing plate, and a cutter convex die is transversely arranged on the plate surface of the operating platform corresponding to the cutter.

The transmission connecting rod is sleeved in the fixed sleeve, and sleeve connecting pieces connected with the connecting frame are arranged on the outer sides of the two ends of the fixed sleeve correspondingly.

The first guide sleeve is arranged on the support plate corresponding to the transmission screw.

The control switch is fixedly arranged in the center of the front side of the connecting frame.

The chassis is arranged on the fixing plate corresponding to the outer side of the driving motor, the electric control box is arranged on the outer side of the fixing plate on the other side, and the electric control box is electrically connected with the driving motor, the driving cylinder and the control switch.

The operation platform is fixedly arranged on the frame, the two sides of the operation platform positioned on the machine head of the cutting device are fixedly provided with the scales, the corresponding scales are positioned on the operation platform and transversely provided with the caliper rule, the center of the caliper rule is provided with the caliper rule adjusting mechanism, and the corresponding caliper rule adjusting mechanism is positioned on the center of the operation platform and longitudinally provided with the sliding groove.

The caliper adjusting mechanism comprises a clamping block, and the clamping block penetrates through the center of the clamping rod through the screw rod and is in threaded connection with the blocking ring.

The utility model relates to a rationally, novel, gain following technological effect:

1. the device has simple structure and low cost, and can meet the requirement of medium and small enterprises on cutting the leather of the automobile seat;

2. the operating platform is provided with the scale, the caliper and the caliper adjusting mechanism, so that the cutting of leather materials with different sizes can be conveniently realized;

3. the cutting device adopts the matching of the driving cylinder and the pressing plate, can carry out pre-compaction operation on the leather to be cut, and reduces the cutting damage of the leather;

4. the cutting knife is hidden in the pressing plate and matched with the cutting knife male die positioned on the operating platform, the stroke of the cutting knife is short in the cutting process, the vertical movement of the cutting knife is mainly realized by the driving air cylinder fixedly connected with the pressing plate, the movement in the vertical direction can be quickly realized, and only after the pressing plate is tightly pressed in place, the driving motor is controlled by the point control circuit to drive the transmission connecting rod to drive the transmission screw rod to do semi-circular motion in the vertical direction, so that the cutting and manufacturing can be completed, and the efficient cutting in the process can be realized;

5. a large gap is formed between the pressing plate and the operating platform, manual material taking and feeding are facilitated, the control switch is fixedly arranged on the connecting frame, and simple operation in the cutting process can be achieved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a cutting device according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a cutting mechanism according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a pressing member according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a positioning and clamping mechanism according to embodiment 1 of the present invention.

Reference numerals:

0-cutting device, 1-operating platform, 2-cutting mechanism, 3-control box, 4-scale, 5-cutter punch, 6-caliper adjusting mechanism, 601-fixture block, 602-screw rod, 603-fixture rod, 604-stop ring, 7-chute, 8-caliper, 9-cabinet, 10-frame, 11-driving motor, 12-driving gear, 13-connecting frame, 14-supporting plate, 15-driving cylinder, 16-driving screw, 17-first guide sleeve, 18-driving gear, 19-driving connecting rod, 20-worm gear set, 21-fixed sleeve, 22-sleeve connecting piece, 23-control switch, 24-pressing plate, 25-second guide sleeve, 26-hinged fastener, 27-side fixing plate, 28-cutter.

Detailed Description

In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Embodiment 1, referring to fig. 1 to 2, a cutting device suitable for an automotive interior leather product, the cutting device 0 includes an operation platform 1 and a cutting mechanism 2 fixed on the platform, the cutting mechanism 2 includes a driving motor 11, a driving gear 12, a driving cylinder 15, a driving screw 16, a transmission gear 18, a transmission link 19, a worm gear set 20, a control switch 23, a pressing plate 24, and a cutter 28, side fixing plates 27 are correspondingly disposed at both sides of the operation platform 1, a connecting frame 13 is transversely bridged at the top ends of the two side fixing plates 27, a supporting plate 14 is fixedly connected to the lower side surface of the connecting frame 13, the driving cylinder 15 and the driving screw 16 are penetratingly disposed on the supporting plate 14, the pressing plate 24 is hinged to the lower end of a piston rod of the driving cylinder 15, the high-efficiency and simple lifting movement of the pressing plate 24 can be realized by the driving cylinder 15, and a large gap, the material taking and feeding are convenient for manual work; the lower end of the transmission screw 16 penetrates through the upper plate surface of the pressing plate 24 and is fixedly connected with the cutter 28, and the cutter 28 can do lifting movement along with the pressing plate 24 and the driving cylinder 15; a worm gear set 20 is clamped corresponding to the transmission screw 16, the worm gear set 20 is intermittently meshed with the driving gear 12 of the driving motor 11 through a transmission connecting rod 19 and a transmission gear 18, and the driving motor 11 and the worm gear set 20 are matched with the transmission screw 16 to realize the small-displacement lifting motion of the cutter 28.

Referring to fig. 3, a pressing plate 24 is concave, an outward flange is arranged at the lower edge of the pressing plate 24, a hinged clamping piece 26 for connecting a piston rod of a driving cylinder 15 and a second guide sleeve 25 for connecting a transmission screw 16 through threads are arranged on the upper plate surface of the pressing plate 24, a first guide sleeve 17 is arranged on a supporting plate 14 corresponding to the transmission screw 16, a cutter 28 is hidden in a groove of the pressing plate 24, a cutter male die 5 is transversely arranged on the plate surface of an operation platform 1 corresponding to the cutter 28, and the driving cylinder 15 and the pressing plate 24 are matched to perform pre-compression operation on the leather to be cut, so that the cutting damage of the leather is reduced; meanwhile, the cutter 28 hidden in the pressing plate 24 is adopted and matched with the cutter male die 5 positioned on the operating platform 1, the stroke of the cutter 28 in the cutting process is short, the cutter moves up and down mainly depending on the driving cylinder 15 fixedly connected with the pressing plate 24, the movement in the vertical direction can be quickly realized, and only after the pressing plate 24 is pressed in place, the driving motor 11 is controlled through the point control circuit to drive the transmission connecting rod 19 to drive the transmission screw 16 to do semi-circular motion in the vertical direction, so that the cutting manufacturing can be completed, and the efficient cutting in the process can be realized.

Referring to fig. 2, the transmission link 19 is sleeved in the fixed sleeve 21, sleeve connectors 22 connected with the connecting frame 13 are arranged at the outer sides of the two ends of the fixed sleeve 21, and the transmission link 19 can rotate freely in the fixed sleeve 21.

Referring to fig. 1, a chassis 9 is disposed on a fixing plate 27 corresponding to the outer side of a driving motor 11, an electric control box 3 is disposed on the outer side of the fixing plate 27 on the other side, the electric control box 3 is electrically connected with the driving motor 11, a driving cylinder 15 and a control switch 23, the control switch 23 is fixedly disposed in the center of the front side of a connecting frame 13, the driving cylinder 15 can be driven to lift and rotate and the driving motor 11 can rotate through the control switch 23, and simple operation in a cutting process can be achieved.

Referring to fig. 1 and 4, an operating platform 1 is fixedly arranged on a frame 10, two sides of the operating platform 1 of a nose of a cutting device 0 are fixedly provided with scales 4, calipers 8 are transversely arranged on the operating platform 1 corresponding to the scales 4, a caliper adjusting mechanism 6 is arranged in the center of the caliper 8, and a sliding chute 7 is longitudinally arranged in the center of the operating platform 1 corresponding to the caliper adjusting mechanism 6; slide caliper rule guiding mechanism 6 includes fixture block 601, and fixture block 601 runs through the central and stop ring 604 threaded connection of kelly 603 through lead screw 602, and during operation kelly 603 joint is below spout 7, thereby realizes the location of slide caliper rule 8 on operation platform 1 through rotatory fixture block 601 and lead screw 602, can conveniently realize the cutting of unidimensional cladding.

While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.

Claims

1. A cutting device suitable for automotive interior leather, said cutting device (0) comprising an operating platform (1) and a cutting mechanism (2) fixed to the platform, characterized in that: the cutting mechanism (2) comprises a driving motor (11), a driving gear (12), a driving air cylinder (15), a transmission screw (16), a transmission gear (18), a transmission connecting rod (19), a worm gear set (20), a control switch (23), a pressing plate (24) and a cutter (28), wherein side fixing plates (27) are correspondingly arranged on two sides of the operating platform (1), the top ends of the two side fixing plates (27) are transversely connected with a connecting frame (13) in a crossing manner, a supporting plate (14) is fixedly connected to the lower side surface of the connecting frame (13), the driving air cylinder (15) and the transmission screw (16) are arranged on the supporting plate (14) in a penetrating manner, the pressing plate (24) is hinged to the lower end of a piston rod of the driving air cylinder (15), and the lower end of the transmission screw (16) penetrates through the pressing plate; a worm gear set (20) is clamped corresponding to the transmission screw (16), and the worm gear set (20) is meshed and connected with a driving gear (12) of the driving motor (11) through a transmission connecting rod (19) and a transmission gear (18).

2. The cutting device for automotive interior leathers according to claim 1, wherein: the pressing plate (24) is concave, an outward flange is arranged at the lower edge of the pressing plate (24), and a hinged clamping piece (26) for connecting a piston rod of the driving cylinder (15) and a second guide sleeve (25) for connecting a transmission screw (16) through threads are arranged on the upper plate surface of the pressing plate (24).

3. The cutting device for automotive interior leathers according to claim 1, wherein: the cutter (28) is hidden in the groove of the pressing plate (24), and a cutter convex die (5) is transversely arranged on the surface of the operating platform (1) corresponding to the cutter (28).

4. The cutting device for automotive interior leathers according to claim 1, wherein: the transmission connecting rod (19) is sleeved in the fixed sleeve (21), and sleeve connecting pieces (22) connected with the connecting frame (13) are arranged on the outer sides of the two ends of the fixed sleeve (21).

5. The cutting device for automotive interior leathers according to claim 1, wherein: a first guide sleeve (17) is arranged on the support plate (14) corresponding to the transmission screw (16).

6. The cutting device for automotive interior leathers according to claim 1, wherein: a control switch (23) is fixedly arranged at the center of the front side of the connecting frame (13).

7. The cutting device for automotive interior leathers according to claim 1, wherein: a case (9) is arranged on the fixing plate (27) corresponding to the outer side of the driving motor (11), an electric control box (3) is arranged on the outer side of the fixing plate (27) positioned on the other side, and the electric control box (3) is electrically connected with the driving motor (11), the driving cylinder (15) and the control switch (23).

8. The cutting device for automotive interior leathers according to claim 1, wherein: operation platform (1) fixed set up in frame (10), be located cutting device (0) aircraft nose operation platform (1) both sides and be fixed with scale (4), correspond scale (4) and be located operation platform (1) and transversely be provided with slide caliper rule (8), be located slide caliper rule (8) central authorities and be provided with slide caliper rule guiding mechanism (6), correspond slide caliper rule guiding mechanism (6) and be located operation platform (1) central authorities and vertically be provided with spout (7).

9. The cutting device for automotive interior leathers according to claim 8, wherein: the caliper adjusting mechanism (6) comprises a clamping block (601), and the clamping block (601) penetrates through the center of a clamping rod (603) through a screw rod (602) and is in threaded connection with a blocking ring (604).