SMC (Sheet Molding Compound) material film tearing and cutting machine

Abstract

The utility model discloses an SMC (Sheet Molding Compound) material film tearing and cutting machine which comprises an operation table top, a first clamping block, a second clamping block, a third clamping block and a driving assembly, and the driving assembly comprises a linkage component and a direct-acting component. According to the SMC material film tearing and cutting machine, the linkage component can be conveniently driven by the direct-acting component, so that the relative distance among the first clamping block, the second clamping block and the third clamping block can be conveniently adjusted, SMC material rollers with different outer diameters can be conveniently clamped and fixed, and the stability of the SMC material rollers during film tearing is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to SMC materials, in particular to a film-tearing and cutting machine for SMC materials. Background Art

[0002] At present, there is a film-tearing and cutting machine for SMC materials with the publication number CN212953439U, which belongs to the technical field of film-tearing and cutting machines. The key points of its technical solution are that it includes a frame, on which a feeding mechanism, a film-tearing and cutting mechanism and a cutting mechanism are arranged, and the feeding mechanism, the film-tearing and cutting mechanism and the cutting mechanism are connected in sequence, the feeding mechanism includes a support arm and a cylinder, the film-tearing and cutting mechanism includes an upper winding roller and a lower winding roller, the upper winding roller is arranged below the inclined plate, the lower end of the inclined plate is supported by a lining plate, and one end of the upper winding roller is provided with an adjustment component; the cutting mechanism includes a support plate bracket and a cutting knife. The utility model has the advantages of high film-tearing work efficiency and convenience.

[0003] However, due to its own design characteristics, the above-mentioned current SMC material film tearing and cutting machine is not convenient for clamping and fixing the SMC material roll during actual use, which can easily cause the position of the SMC material roll to shift during the process of tearing the film of the SMC material roll, and is inconvenient to operate. Utility Model Content

[0004] The utility model aims to provide an SMC material film tearing and cutting machine, aiming to improve the problem that the current SMC material film tearing and cutting machine is not convenient for clamping and fixing the SMC material roller during actual use due to its own design characteristics, which easily causes the position of the SMC material roller to shift during the process of tearing the film of the SMC material roller.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an SMC material film tearing and cutting machine, including an operating table, a first clamping block arranged on the upper end surface of the operating table, a second clamping block arranged on one side of the first clamping block, a third clamping block arranged on the other side of the first clamping block, and a driving component for driving the first clamping block, the second clamping block, and the third clamping block, wherein the driving component includes a linkage component and a direct-acting component.

[0006] By adopting the above technical solution, the direct-acting component can easily drive the linkage component, thereby facilitating the adjustment of the relative distances between the first clamping block, the second clamping block and the third clamping block, thereby facilitating the clamping and fixing of SMC material rolls with different outer diameters, thereby effectively ensuring the stability of the SMC material roll when tearing the film.

[0007] Optionally, the linkage component includes a first support rod connected to the first clamping block, a second support rod connected to the second clamping block, a third support rod connected to the third clamping block, a first slide seat slidably connected to the first support rod, a second slide seat slidably connected to the second support rod, and a third slide seat slidably connected to the third support rod, and the connections between the first support rod, the second support rod and the third support rod and the first slide seat, the second slide seat and the third slide seat are respectively set as "I"-shaped slide rails, and the first slide seat, the second slide seat and the third slide seat are fixedly connected to the operating table.

[0008] By adopting the above technical solution, it is convenient to guide the moving directions of the first support rod, the second support rod and the third support rod through the first slide seat, the second slide seat and the third slide seat, thereby effectively ensuring the stability of the first support rod, the second support rod and the third support rod during movement.

[0009] Optionally, the direct-acting member includes an active tooth segment arranged at the middle position on both sides of the first support rod, a first gear meshing with the active tooth segment on one side, a second gear meshing with the active tooth segment on the other side, a driven tooth segment arranged at the middle position of the second support rod and meshing with the first gear, a driven tooth segment arranged at the middle position of the second support rod and meshing with the second gear, a push-pull cylinder arranged at one end of the first support rod away from the first clamping block, and a fixed seat for supporting the push-pull cylinder, the push-pull cylinder is fixedly connected to the fixed seat by a fixing screw, and the telescopic shaft of the push-pull cylinder passes through the fixed seat and is connected to the first support rod.

[0010] By adopting the above technical solution, the telescopic shaft of the push-pull cylinder is convenient for pushing the first support rod.

[0011] Optionally, the lower end surfaces of the first gear and the second gear are respectively provided with a rotating shaft, the rotating shaft is connected to the operating table through a bearing seat, and the rotating shaft is connected to the first gear and the second gear through a spline structure.

[0012] By adopting the above technical solution, when the first support rod moves, it drives the first gear and the second gear to rotate, so that the first gear drives the second tooth segment to move, and the second gear drives the third tooth segment to move, thereby facilitating the adjustment of the relative distance between the first clamping block, the second clamping block and the third clamping block.

[0013] Optionally, buffer pads are respectively arranged on the inner sides of the first clamp block, the second clamp block and the third clamp block, and the buffer pads are bonded to the first clamp block, the second clamp block and the third clamp block by a polymer adhesive.

[0014] By adopting the above technical solution, the buffer pad effectively avoids damage to the outer surfaces of the first clamping block, the second clamping block and the third clamping block when they come into contact with the SMC material roller.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has the characteristics of reasonable design and simple operation. The direct-acting component of the SMC material film tearing and cutting machine of the utility model is convenient for driving the linkage component, so as to facilitate adjusting the relative distance between the first clamping block, the second clamping block and the third clamping block, so as to facilitate clamping and fixing SMC material rollers with different outer diameters, thereby effectively ensuring the stability of the SMC material roller when tearing the film.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the SMC material film tearing and cutting machine of the utility model;

[0019] Figure 2 This is the first SMC material film tearing and cutting machine in the utility model. Figure 1 A structural schematic diagram of the enlarged view of point A;

[0020] Figure 3 This is the first SMC material film tearing and cutting machine in the utility model. Figure 1 A structural diagram from another perspective;

[0021] Figure 4 This is the first SMC material film tearing and cutting machine in the utility model. Figure 1 A schematic diagram of the structure of a top view.

[0022] In the figure: 1-operating table, 21-first clamping block, 211-first support rod, 2111-first slide, 22-second clamping block, 221-second support rod, 2211-second slide, 23-third clamping block, 231-third support rod, 2311-third slide, 31-driving gear segment, 32-first gear, 33-second gear, 34-driven gear segment, 4-push-pull cylinder, 41-fixed seat. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a technical solution: an SMC material film tearing and cutting machine, comprising an operating table 1, a first clamping block 21 arranged on the upper end surface of the operating table 1, a second clamping block 22 arranged on one side of the first clamping block 21, a third clamping block 23 arranged on the other side of the first clamping block 21, and a driving component for driving the first clamping block 21, the second clamping block 22, and the third clamping block 23, the driving component comprising a linkage member and a direct-acting member, the linkage member comprising a first support rod 211 connected to the first clamping block 21, a second support rod 221 connected to the second clamping block 22, a third support rod 231 connected to the third clamping block 23, a first slide seat 2111 slidably connected to the first support rod 211, and a second slide seat 2111 slidably connected to the second support rod 221 The slide 2211 and the third slide 2311 slidably connected to the third support rod 231, the first support rod 211, the second support rod 221 and the third support rod 231 are connected to the first slide 2111, the second slide 2211 and the third slide 2311 respectively as "I" shaped slide rails, and the first slide 2111, the second slide 2211 and the third slide 2311 are fixedly connected to the operation table 1, so that the moving directions of the first support rod 211, the second support rod 221 and the third support rod 231 are guided by the first slide 2111, the second slide 2211 and the third slide 2311, thereby effectively ensuring the stability of the first support rod 211, the second support rod 221 and the third support rod 231 during movement.

[0025] Please refer to Figure 2 , Figure 3 and Figure 4The direct-acting member includes an active tooth segment 31 arranged at the middle position of both sides of the first support rod 211, a first gear 32 meshing with the active tooth segment 31 on one side, a second gear 33 meshing with the active tooth segment 31 on the other side, a driven tooth segment 34 arranged at the middle position of the second support rod 221 and meshing with the first gear 32, a driven tooth segment 34 arranged at the middle position of the second support rod 221 and meshing with the second gear 33, a push-pull cylinder 4 arranged at one end of the first support rod 211 away from the first clamping block 21, and a fixing seat 41 for supporting the push-pull cylinder 4, the push-pull cylinder 4 is fixedly connected to the fixing seat 41 by fixing screws, and the telescopic shaft of the push-pull cylinder 4 The telescopic shaft of the push-pull cylinder 4 passes through the fixed seat 41 and is connected to the first support rod 211, and is convenient for pushing the first support rod 211. The lower end surfaces of the first gear 32 and the second gear 33 are respectively provided with rotating shafts, which are connected to the operating table 1 through a bearing seat, and are connected to the first gear 32 and the second gear 33 through a spline structure. When the first support rod 211 moves, it drives the first gear 32 and the second gear 33 to rotate, so that the first gear 32 drives the second tooth segment to move, and the second gear 33 drives the third tooth segment to move, so as to facilitate the adjustment of the relative distance between the first clamping block 21, the second clamping block 22 and the third clamping block 23.

[0026] Please refer to Figure 2 In order to prevent the first clamp block 21, the second clamp block 22 and the third clamp block 23 from damaging the outer surface of the SMC material roller, buffer pads are respectively arranged on the inner sides of the first clamp block 21, the second clamp block 22 and the third clamp block 23, and the buffer pads are bonded to the first clamp block 21, the second clamp block 22 and the third clamp block 23 through a polymer adhesive. The buffer pads effectively prevent the first clamp block 21, the second clamp block 22 and the third clamp block 23 from damaging the outer surface of the SMC material roller when they are in contact with the SMC material roller.

[0027] Working principle: When in use, the telescopic shaft of the push-pull cylinder 4 is convenient for pushing the first support rod 211. When the first support rod 211 moves, it drives the first gear 32 and the second gear 33 to rotate, so that the first gear 32 drives the second tooth segment to move, and the second gear 33 drives the third tooth segment to move, so as to facilitate the adjustment of the relative distance between the first clamping block 21, the second clamping block 22 and the third clamping block 23.

[0028] The device obtained by the above design can basically meet the needs of improving the current SMC material tearing and cutting machine. Due to its own design characteristics, it is not convenient to clamp and fix the SMC material roller during actual use, which easily causes the SMC material roller to shift its position during the film tearing process. However, in order to further improve its functions, the designer has further improved the device.

[0029] All kinds of parts used in this application document are standard parts and can be purchased from the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the prior art. Machinery, parts and electrical equipment all adopt conventional models in the prior art. The equipment appearing in this article is powered by 380V voltage, and the circuit connection adopts the conventional connection method in the prior art. No specific description will be made here.

[0030] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A SMC material film tearing and cutting machine, characterized by: The invention comprises an operating table (1), a first clamping block (21) arranged on the upper end surface of the operating table (1), a second clamping block (22) arranged on one side of the first clamping block (21), a third clamping block (23) arranged on the other side of the first clamping block (21), and a driving component for driving the first clamping block (21), the second clamping block (22), and the third clamping block (23), wherein the driving component comprises a linkage member and a direct-acting member, wherein the linkage member comprises a first support rod (211) connected to the first clamping block (21), a second support rod (221) connected to the second clamping block (22), a third support rod (231) connected to the third clamping block (23), a first sliding seat (2111) slidably connected to the first support rod (211), and a second sliding seat (2111) slidably connected to the second support rod (221). The invention relates to a first support rod (2211) and a third sliding seat (2311) slidably connected to the third support rod (231), wherein the direct-acting member comprises an active tooth segment (31) arranged at the middle position of both sides of the first support rod (211), a first gear (32) meshing with the active tooth segment (31) on one side, a second gear (33) meshing with the active tooth segment (31) on the other side, a driven tooth segment (34) arranged at the middle position of the second support rod (221) and meshing with the first gear (32), a driven tooth segment (34) arranged at the middle position of the second support rod (221) and meshing with the second gear (33), a push-pull cylinder (4) arranged at one end of the first support rod (211) away from the first clamping block (21), and a fixed seat (41) for supporting the push-pull cylinder (4).

2. The SMC material film tearing and cutting machine according to claim 1, characterized in that: The connection points between the first support rod (211), the second support rod (221) and the third support rod (231) and the first slide seat (2111), the second slide seat (2211) and the third slide seat (2311) are respectively arranged as "I"-shaped slide rails, and the first slide seat (2111), the second slide seat (2211) and the third slide seat (2311) are fixedly connected to the operating table (1).

3. The SMC material film tearing and cutting machine according to claim 2, characterized in that: The push-pull cylinder (4) is fixedly connected to the fixing seat (41) via fixing screws, and the telescopic shaft of the push-pull cylinder (4) passes through the fixing seat (41) and is connected to the first support rod (211).

4. The SMC material film tearing and cutting machine according to claim 3, characterized in that: The lower end surfaces of the first gear (32) and the second gear (33) are respectively provided with rotating shafts, the rotating shafts are connected to the operating table (1) via a bearing seat, and the rotating shafts are connected to the first gear (32) and the second gear (33) via a spline structure.

5. The SMC material film tearing and cutting machine according to claim 4, characterized in that: Buffer pads are respectively arranged on the inner sides of the first clamping block (21), the second clamping block (22) and the third clamping block (23), and the buffer pads are bonded to the first clamping block (21), the second clamping block (22) and the third clamping block (23) by a polymer adhesive.

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