Output device for fender composite production

Abstract

The utility model discloses an output device for fender composite production. The output device comprises a first convolution roller, a second convolution roller, a clamping roller assembly, a supporting frame, a guide roller, a cutting mechanism, a third convolution roller and a rotary driving mechanism. The first convolution roller is used for convolution of a first adhesive film, the second convolution roller is used for convolution of a second adhesive film, and the first convolution roller is located below the second convolution roller; a clamping roller assembly is installed behind the first convolution roller and the second convolution roller and clamps the pulled-out first adhesive film and the pulled-out second adhesive film. A third convolution roller is mounted behind all the guide rollers, and the third convolution roller is used for convolution of a fender formed by compounding the first adhesive film and the second adhesive film; a cutting mechanism is installed in the middle of the supporting frame and comprises a first cutting knife, a second cutting knife and a knife installation frame. The fender composite production equipment solves the problem that the edge of a fender does not meet the quality requirement due to the relative position difference of a first adhesive film and a second adhesive film in the prior art.

Description

Technical Field

[0001] The utility model relates to mudguard production equipment, in particular to an output device for composite production of mudguards. Background Art

[0002] In the fender production process, the first adhesive film and the second adhesive film need to be superimposed and compounded together to form the fender, so a fender compound production equipment is required.

[0003] In the prior art, mudguard composite production equipment includes: a first convolution roller, a second convolution roller, a glue spraying mechanism, a clamping roller assembly, a middle guide roller, a third convolution roller and a rotary drive mechanism. The first convolution roller, the second convolution roller, the clamping roller in the clamping roller assembly, the guide roller and the third convolution roller are all parallel to each other. The first convolution roller convolves the first rubber film, and the second convolution roller convolves the second rubber film. The first rubber film is located below the second rubber film. The glue spraying mechanism is used to spray glue on the first rubber film. The first rubber film and the second rubber film are pulled out and pass through the clamping roller assembly. The clamping roller assembly is used to press the first rubber film and the second rubber film together. After the first rubber film and the second rubber film are pressed together, they are finally convoluted by the third convolution roller through the middle guide roller. The third convolution roller is driven to rotate by the rotary drive mechanism, so that the first rubber film and the second rubber film can be continuously pulled out, and finally the mudguard is composited and convoluted on the third convolution roller.

[0004] Although the above-mentioned mudguard composite production equipment can realize the composite of the first adhesive film and the second adhesive film into a mudguard, the mudguard composite production equipment still has disadvantages: after the first adhesive film and the second adhesive film are pulled out from the first convolution roller and the second convolution roller, due to the position difference of the first convolution roller and the second convolution roller in the direction of the axis, or the slight change in the position of the first adhesive film and the second adhesive film when they are convoluted on the first convolution roller and the second convolution roller, the edges of the first adhesive film and the second adhesive film cannot be aligned, resulting in some edges having the first adhesive film or the second adhesive film, and some edges not having the first adhesive film and the second adhesive film, that is, the edge of the mudguard cannot always ensure that the first adhesive film and the second adhesive film are aligned, which does not meet the quality requirements of the mudguard. Summary of the invention

[0005] The utility model provides an output device for composite production of mudguards, which solves the problem in the prior art that the relative position difference between the first adhesive film and the second adhesive film causes the edge of the mudguard to not meet the quality requirements.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses an output device for composite production of mudguards, comprising: a first convolution roller, a second convolution roller, a clamping roller assembly, a support frame, a guide roller, a cutting mechanism, a third convolution roller and a rotating drive mechanism; the first convolution roller is used to convolve the first rubber film, the second convolution roller is used to convolve the second rubber film, and the first convolution roller is located below the second convolution roller; a clamping roller assembly is installed behind the first convolution roller and the second convolution roller, and the clamping roller assembly clamps the first rubber film and the second rubber film that are pulled out; at least three guide rollers are installed behind the clamping roller assembly, and the guide rollers guide the first rubber film and the second rubber film; the third convolution roller is installed behind all the guide rollers, and the third convolution roller is installed behind all the guide rollers. A mudguard is formed by convolving a first rubber film and a second rubber film together with three convolution rollers, and the third convolution roller is driven to rotate by a rotary drive mechanism; the first convolution roller, the second convolution roller, the clamping roller assembly, the guide roller and the third convolution roller are all rotatably mounted on a support frame; a cutting mechanism is mounted in the middle of the support frame, and the cutting mechanism includes: a first cutting knife, a second cutting knife and a knife mounting frame, the first cutting knife and the second cutting knife are mounted on the knife mounting frame, the first cutting knife and the second cutting knife are aligned with a guide roller, the first cutting knife and the second cutting knife are respectively used to cut the edges on both sides of the mudguard, and the cutting points of the first cutting knife and the second cutting knife are supported by guide rollers.

[0008] Preferably, the knife mounting frame comprises: a mounting rod, the mounting rod is mounted on the supporting frame, and two second cutting knives spaced apart from each other are mounted on the mounting rod.

[0009] Preferably, one end of the first cutting knife and the second cutting knife close to the guide roller is the cutting end, and the other end of the first cutting knife and the second cutting knife is the top high end. The position of the cutting end is lower than the position of the top high end. The top high end is supported by a support rod, and the support rod is installed on the support frame.

[0010] Preferably, the mounting rod can rotate relative to the support frame, and a strip hole is opened on the support frame, the strip hole is parallel to the X direction, the guide roller is perpendicular to the X direction, and a first bolt passes through the strip hole. The first bolt is fixed to the end of the support rod, the first bolt is threadedly connected to the nut, and the support rod and the nut cooperate to clamp the support frame.

[0011] Preferably, the side surface of the guide roller supporting the cutting position of the first cutting knife and the second cutting knife is recessed to form an annular groove, and the cutting ends of the first cutting knife and the second cutting knife extend into the annular groove.

[0012] Preferably, the first cutting knife and the second cutting knife both include: a knife seat, a blade, a second bolt and a second nut. The knife seat is mounted on a mounting rod. The knife seat is provided with a mounting groove for inserting the blade. The blade passes through the bottom end of the knife seat to form a cutting end. The blade and the knife seat are both penetrated by the second bolt. The second bolt is threadedly connected to the second nut. The second nut cooperates with the large end of the second bolt to clamp the blade and the knife seat.

[0013] Preferably, the tool holder is provided with a through hole passed through by the mounting rod, the mounting rod is a hexagonal structure, the through hole is connected to the outside through the slot, the slot and the through hole separate the top end of the tool holder into a first mounting arm and a second mounting arm, the first mounting arm and the second mounting arm are both passed through by a third bolt, the third bolt is threadedly connected to the third nut, and the third nut cooperates with the large end of the third bolt to clamp the first mounting arm and the second mounting arm.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the present application, first, the first adhesive film and the second adhesive film are widened so that there is room for cutting after the first adhesive film and the second adhesive film overlap, so as to ensure that the two side edges that are not difficult to align can be cut off later, as long as the cutting position is sufficiently overlapped; then, the first cutting knife and the second cutting knife of the cutting mechanism are provided, and the cutting position of the first cutting knife and the second cutting knife is supported by a guide roller, so as to ensure that when the fender is pulled, the fender passes through the first cutting knife and the second cutting knife, and the two side edges that are not sufficiently overlapped are cut off, and the first cutting knife and the second cutting knife are installed on the knife mounting frame, so that the first cutting knife and the second cutting knife can cross the fender to facilitate cutting of the fender. It is ensured that the edge of the fender convoluted on the third convolution roller is sufficiently overlapped with the first adhesive film and the second adhesive film, thereby ensuring the quality of the fender.

[0016] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the output device for fender composite production.

[0018] Figure 2 for Figure 1 Schematic diagram of the structure after the support frame on one side is disassembled.

[0019] Figure 3 It is a schematic diagram of the structure at the first cutting knife.

[0020] Figure numerals: first convolution roller 1, first adhesive film 11, second convolution roller 2, second adhesive film 21, clamping roller assembly 3, support frame 4, guide roller 5, cutting mechanism 6, first cutting knife 61, second cutting knife 62, knife seat 621, blade 622, second bolt 623, third bolt 625, third nut 626, knife mounting frame 63, mounting rod 631, support rod 64, first bolt 641, nut 642, second end frame 65, third convolution roller 7. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0022] like Figures 1 to 3 As shown, the utility model discloses an output device for composite production of mudguards, including: a first convolution roller, a second convolution roller, a clamping roller assembly, a support frame, a guide roller, a cutting mechanism, a third convolution roller and a rotating drive mechanism (not shown in the figure); the first convolution roller is used to convolute the first rubber film, the second convolution roller is used to convolve the second rubber film, and the first convolution roller is located below the second convolution roller; a clamping roller assembly is installed behind the first convolution roller and the second convolution roller, and the clamping roller assembly clamps the first and second rubber films pulled out; at least three guide rollers are installed behind the clamping roller assembly, and the guide rollers guide the first and second rubber films; a third convolution roller is installed behind all the guide rollers. The convolution roller and the third convolution roller convolute the first film and the second film to form a fender, and the third convolution roller is driven to rotate by a rotary drive mechanism; the first convolution roller, the second convolution roller, the clamping roller assembly, the guide roller and the third convolution roller are all rotatably mounted on the support frame; a cutting mechanism is installed in the middle of the support frame, and the cutting mechanism includes: a first cutting knife, a second cutting knife and a knife mounting frame, the first cutting knife and the second cutting knife are mounted on the knife mounting frame, the first cutting knife and the second cutting knife are aligned with a guide roller, the first cutting knife and the second cutting knife are used to cut the edges of both sides of the fender respectively, and the cutting position of the first cutting knife and the second cutting knife is supported by the guide roller. When the rotary drive mechanism drives the third convolution roller to rotate, the third convolution roller rotates, continuously pulling the first film and the second film, and the first film and the second film come out of the first convolution roller and the second convolution roller.

[0023] The knife mounting frame includes: a mounting rod, the mounting rod is mounted on the support frame, and two second cutting knives spaced from each other are mounted on the mounting rod. The mounting rod enables the mounting positions of the first cutting knife and the second cutting knife to be located above the fender to avoid affecting the fender conveying. The first end frame can raise the mounting rod.

[0024] One end of the first cutting knife and the second cutting knife close to the guide roller is a cutting end, and the other end of the first cutting knife and the second cutting knife is a top high end. The position of the cutting end is lower than the position of the top high end. The top high end is supported by a support rod, and the support rod is installed on the support frame.

[0025] The mounting rod can rotate relative to the support frame, and a strip hole is provided on the support frame, the strip hole is parallel to the X direction, the guide roller is perpendicular to the X direction, and a first bolt passes through the strip hole, the first bolt is fixed to the end of the support rod, the first bolt is threadedly connected with the nut, and the support rod and the nut cooperate to clamp the support frame. When the first film and the second film have thickness changes, in order to adapt to this change, the mounting position of the first cutting knife and the second cutting knife is set to be rotatable, so that the cutting ends of the first cutting knife and the second cutting knife can be lowered to the position of cutting the first film and the second film. At the same time, a support rod is set to support the top end of the first cutting knife and the second cutting knife, so that the cutting ends have a tendency to press downward, so that the first cutting knife and the second cutting knife can fully cut the fender. The closer the support rod is to the first cutting knife and the second cutting knife, the downward tendency of the cutting ends of the first cutting knife and the second cutting knife, so that the first film and the second film of different thicknesses can be cut.

[0026] The side surface of the guide roller supporting the cutting position of the first cutting knife and the second cutting knife is concave to form an annular groove, and the cutting ends of the first cutting knife and the second cutting knife are inserted into the annular groove. The annular groove can only be inserted into the cutting ends of the first cutting knife and the second cutting knife, so that the cutting position can be fully supported by the guide roller and the cutting work can be completed smoothly.

[0027] The first cutting knife and the second cutting knife both include: a knife seat, a blade, a second bolt and a second nut. The knife seat is mounted on a mounting rod. The knife seat is provided with a mounting groove. The blade is placed in the mounting groove. The blade passes through the bottom end of the knife seat to form a cutting end. The blade and the knife seat are both passed through by the second bolt. The second bolt is threadedly connected to the second nut. The second nut cooperates with the large end of the second bolt to clamp the blade and the knife seat. There are at least two pairs of second bolts and second nuts, so as to ensure that the installed blade cannot rotate relative to the knife seat, and it is also convenient to replace the blade.

[0028] The knife seat is provided with a through hole through which the mounting rod passes. The mounting rod is a hexagonal structure. The through hole is connected to the outside through the notch. The notch and the through hole separate the top end of the knife seat into a first mounting arm and a second mounting arm. The first mounting arm and the second mounting arm are both passed through by a third bolt. The third bolt is threadedly connected to the third nut. The third nut cooperates with the large end of the third bolt to clamp the first mounting arm and the second mounting arm. Due to the arrangement of the notch and the through hole, the first mounting arm and the second mounting arm are formed. The roots of the first mounting arm and the second mounting arm have a certain elasticity. Therefore, when the mounting rod is passed through the through hole, there will be no obstruction. When the seat body is moved into place, the third bolt is passed through the first mounting arm and the second mounting arm, and then the third nut is screwed on the third bolt, and then the first mounting arm and the second mounting arm cooperate to clamp the mounting rod, thereby positioning the seat body on the mounting rod.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An output device for composite production of fenders, characterized in that: include: A first convolution roller, a second convolution roller, a clamping roller assembly, a support frame, a guide roller, a cutting mechanism, a third convolution roller, and a rotation drive mechanism; The first convolution roller is used for convolution of the first adhesive film, the second convolution roller is used for convolution of the second adhesive film, and the first convolution roller is located below the second convolution roller; A clamping roller assembly is installed behind the first convolution roller and the second convolution roller, and the clamping roller assembly clamps the first and second adhesive films pulled out; At least three guide rollers are installed behind the clamping roller assembly, and the guide rollers guide the first adhesive film and the second adhesive film; A third convolution roller is installed behind all the guide rollers, and the third convolution roller convolves the first rubber film and the second rubber film to form a fender, and the third convolution roller is driven to rotate by a rotary drive mechanism; The first convolution roller, the second convolution roller, the clamping roller assembly, the guide roller and the third convolution roller are all rotatably mounted on the support frame; A cutting mechanism is installed in the middle of the support frame, and the cutting mechanism includes: a first cutting knife, a second cutting knife and a knife mounting frame, the first cutting knife and the second cutting knife are installed on the knife mounting frame, the first cutting knife and the second cutting knife are aligned with a guide roller, the first cutting knife and the second cutting knife are respectively used to cut the edges on both sides of the fender, and the cutting positions of the first cutting knife and the second cutting knife are supported by the guide roller.

2. The output device for composite production of mudguard according to claim 1, characterized in that: The knife mounting frame comprises a mounting rod, the mounting rod is mounted on the supporting frame, and two second cutting knives spaced from each other are mounted on the mounting rod.

3. The output device for composite production of mudguard according to claim 2, characterized in that: One end of the first cutting knife and the second cutting knife close to the guide roller is a cutting end, and the other end of the first cutting knife and the second cutting knife is a top high end. The position of the cutting end is lower than the position of the top high end. The top high end is supported by a support rod, and the support rod is installed on the support frame.

4. The output device for composite production of mudguards according to claim 3, characterized in that: The mounting rod can rotate relative to the support frame. A strip hole is opened on the support frame. The strip hole is parallel to the X direction. The guide roller is perpendicular to the X direction. A first bolt passes through the strip hole. The first bolt is fixed to the end of the support rod. The first bolt is threadedly connected with a nut. The support rod and the nut cooperate to clamp the support frame.

5. The output device for composite production of mudguards according to claim 4, characterized in that: The side surface of the guide roller supporting the cutting position of the first cutting knife and the second cutting knife is recessed to form an annular groove, and the cutting ends of the first cutting knife and the second cutting knife are inserted into the annular groove.

6. The output device for composite production of mudguards according to claim 5, characterized in that: The first cutting knife and the second cutting knife both include: a knife seat, a blade, a second bolt and a second nut. The knife seat is installed on the mounting rod. The knife seat is provided with a mounting groove for inserting the blade. The blade passes through the bottom end of the knife seat to form a cutting end. The blade and the knife seat are both penetrated by the second bolt. The second bolt is threadedly connected to the second nut. The second nut cooperates with the large end of the second bolt to clamp the blade and the knife seat.

7. The output device for composite production of mudguards according to claim 6, characterized in that: The tool holder is provided with a through hole through which the mounting rod passes. The mounting rod is a hexagonal structure. The through hole is connected to the outside through a notch. The notch and the through hole separate the top end of the tool holder into a first mounting arm and a second mounting arm. The first mounting arm and the second mounting arm are both penetrated by a third bolt. The third bolt is threadedly connected to the third nut. The third nut cooperates with the large end of the third bolt to clamp the first mounting arm and the second mounting arm.

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