Novel follow-up film cutting machine

Abstract

The utility model relates to the field of stone slab automation equipment, in particular to a novel follow-up film cutting machine which comprises a stone slab transition frame, a stone slab film laminating machine and a follow-up film cutting machine. The front transition frame and the rear transition frame are arranged on the front side and the rear side of the stone slab film laminating machine correspondingly, the follow-up film cutting machine is arranged on the side face, close to the stone slab film laminating machine, of the rear transition frame, and the follow-up film cutting machine comprises a film cutting machine body and a suction cup assembly arranged on the film cutting machine body. The problems that an existing automatic film cutting machine needs to be shut down for seam alignment and the film cutting position is not accurate are solved, and non-stop follow-up seam alignment film cutting in the advancing process is achieved.

Description

Technical Field

[0001] The utility model relates to the field of automatic equipment for stone slabs, in particular to a novel follow-up film cutting machine. Background Art

[0002] After some stone slabs are processed, they are often covered with a layer of PE film or a so-called diamond film with better strength to prevent scratches and pollution. After the film is coated between two stone slabs, the film is in a state of being connected together and needs to be cut along the gap between the two stone slabs.

[0003] Film cutting is usually done manually, so that the cut can be completed during the normal movement of the plate, relying on human vision and manual coordination; automatic film cutting by machine generally requires the cutter to stop moving after the seam is aligned, and the film cutting is completed when the plate is stationary. It is rare to rely on the machine to automatically identify the gap between the plates and follow the normal operation of the plate to cut the film.

[0004] The applicant disclosed a fully automatic film cutting machine in a prior patent application, and the patent application number is CN202221732462.9. The fully automatic film cutting machine includes a front transition frame, a rear transition frame, a rear transition frame platform, a drop cylinder, a baffle mechanism and a film cutting knife frame mechanism. The rear transition frame platform is hingedly connected to the rear transition frame, the gas rod of the drop cylinder is connected to the bottom bracket of the platform, the film cutting knife frame mechanism is arranged at one end of the rear transition frame and close to the front transition frame, and the baffle mechanism includes a positioning rod, a baffle and an induction The switch, one end of the positioning rod is fixed on the film cutting knife holder mechanism, and the other end extends away from the front transition frame. The baffle is set at the tail of the other end of the positioning rod. The induction switch is set on the baffle and is connected to the drop cylinder and the film cutting knife holder mechanism signal; the cylinder drives the platform to descend so that the front and rear plates form a height difference. The drop-type film cutting has low requirements for film cutting position accuracy control, a simple film cutting mechanism, low cost of use, and is not prone to position deviation. It is not easy to cut the plate off-center, has little safety hazards, and has a good film cutting effect, which effectively meets actual use needs. The above utility model is a patent document previously applied for by the applicant. Its working method is to use the front end of the plate as a reference to locate the rear end position of the plate, that is, the seam position. It has the following imperfections:

[0005] 1. The machine size is large (the film cutting mechanism is hung from the front end of the board);

[0006] 2. If the length of each plate is different, the tool must be recalibrated according to the length of the plate, which is troublesome.

[0007] On this basis, the applicant continued to research and develop innovations and arrived at this solution by changing the follow-up mode. Utility Model Content

[0008] Therefore, based on the above concept, the utility model proposes a novel seam-aligning and follow-up film cutting machine, which solves the technical problems that the existing automatic film cutting machine needs to be stopped first for seam alignment and the film cutting position is not accurate.

[0009] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a new type of follow-up film cutting machine, including a stone slab transition frame, a stone slab laminating machine, and a follow-up film cutting machine, the stone slab transition frame includes a front transition frame and a rear transition frame, the front transition frame and the rear transition frame are respectively arranged on the front and rear sides of the stone slab laminating machine, the follow-up film cutting machine is arranged on a side of the rear transition frame close to the stone slab laminating machine, and the follow-up film cutting machine includes a film cutting machine body and a suction cup assembly arranged on the film cutting machine body.

[0010] Furthermore, the film cutting machine body includes two oppositely arranged end plates, a supporting beam group mounted between the two end plates, and a film cutting knife group arranged on the supporting beam group. The film cutting machine body also includes a gear, a gear shaft, a tooth row, a reset cylinder, a first linear slider, a first linear slide rail and a linear slide rail base. The gear is arranged at both ends of the gear shaft, and the gear shaft is driven to rotate by a rotating motor and is fixed to the rear transition frame by the rotating motor. The first linear slider is fixedly arranged on the end plate, and the first linear slide rail is fixedly arranged on the linear slide rail base. The first linear slide rail is clamped on the first linear slider and is axially fixed by the first linear slider. The tooth row is fixedly arranged on the end plate and meshes with the gear at the same time. The film cutting machine body is driven to move horizontally by the rotation of the gear.

[0011] Furthermore, the reset cylinder is arranged on the linear slide rail base.

[0012] Furthermore, a plate seam detection switch is provided on the end plate.

[0013] Furthermore, the suction cup assembly includes a suction cup mounting plate, a suction cup arranged on the suction cup mounting plate, a cylinder mounting plate fixedly connected to the suction cup mounting plate, a lifting cylinder fixedly arranged on the cylinder mounting plate, a second linear slider fixedly arranged on the cylinder mounting plate, a driving motor and a screw rod fixedly arranged on the cylinder mounting plate, and a second linear slide rail is fixedly arranged on the supporting beam group, and the second linear slide rail and the second linear slider are engaged with each other.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are:

[0015] This new type adopts an innovative film cutting component. The advantage is that when working, the suction cup component on the film cutting machine body can be adsorbed on the surface of the plate to ensure that the film cutting machine body moves synchronously with the plate to achieve the film cutting machine seam follow-up effect. In addition, it takes a certain amount of time for the suction cup to drop down and completely suck the plate to maintain speed synchronization. After sucking the plate and driving the film cutting machine frame forward through the plate, the film cutting blade and the film cutting tail end of the plate may deviate from the position (the blade deviates to the rear of the plate tail end). At this time, the drive motor drives the screw rod, using the suction cup adsorbed on the plate as a fulcrum to move the entire frame toward the plate to be cut again, forming an automatic seam finding and seam alignment action of the cutting knife to ensure accurate film cutting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the film cutting machine body of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the suction cup assembly of the utility model. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-Figure 3 The utility model provides a novel follow-up film cutting machine, including a stone plate transition frame, a stone plate laminating machine 3, and a follow-up film cutting machine, wherein the stone plate transition frame includes a front transition frame 1 and a rear transition frame 2, wherein the front transition frame 1 and the rear transition frame 2 are respectively arranged at the front and rear sides of the stone plate laminating machine 3, and the follow-up film cutting machine is arranged on a side of the rear transition frame close to the stone plate laminating machine, and the follow-up film cutting machine includes a film cutting machine body 4 and a suction cup assembly 5 arranged on the film cutting machine body 4;

[0022] The film cutting body 4 includes two oppositely arranged end plates 7, a supporting beam group 8 mounted between the two end plates 7, and a film cutting knife group 9 arranged on the supporting beam group 8. The film cutting body 4 also includes a gear 41, a gear shaft 42, a tooth row 43, a reset cylinder 44, a first linear slider 45, a first linear slide rail 46 and a linear slide rail base 47. The gear 43 is arranged at both ends of the gear shaft 42, and the gear shaft 42 is driven to rotate by a rotating motor and is fixed to the rear transition frame 2 by the rotating motor. The first linear slider 45 is fixedly arranged on the end plate 7, and the first linear slide rail 46 is fixedly arranged on the linear slide rail base 47. The first linear slide rail 46 is clamped on the first linear slider 45 and axially fixed by the first linear slider 45. The tooth row 43 is fixedly arranged on the end plate 7 and meshes with the gear 41 at the same time. The film cutting body 4 is driven to move horizontally by the rotation of the gear 41.

[0023] The reset cylinder 44 is arranged on the linear slide rail base 47, and a plate seam detection switch 71 is arranged on the end plate 7, wherein the supporting beam group 8 includes a first supporting beam 81 and a second supporting beam 82, the film cutting knife group 9 is arranged on the first supporting beam 81, and the suction cup assembly 5 is arranged on the second supporting beam 82.

[0024] The suction cup assembly 5 includes a suction cup mounting plate 51, a suction cup 52 arranged on the suction cup mounting plate 51, a cylinder mounting plate 53 fixedly connected to the suction cup mounting plate 51, a lifting cylinder 54 fixedly arranged on the cylinder mounting plate 53, a second linear slider 55 fixedly arranged on the cylinder mounting plate 53, a driving motor 56 and a screw rod 57 fixedly arranged on the cylinder mounting plate 53, and a second linear slide rail 58 is fixedly arranged on the second supporting beam 82, and the second linear slide rail 58 and the second linear slider 55 are engaged with each other.

[0025] The working mode of the utility model is as follows: the follow-up film cutting machine is mounted on the stone plate transition frame, and the stone plate 6 moves along the front transition frame 1 through the stone plate laminating machine 3 to the rear transition frame 2. When the tail end of the stone plate 6 is separated from the plate seam detection switch 71, the lifting cylinder 54 drives the suction cup 52 to descend, and the suction cup 52 is adsorbed on the surface of the stone plate 6, and the whole follow-up film cutting machine moves with the stone plate 6. In order to ensure accurate seam alignment each time, after the follow-up film cutting machine moves with the stone plate 6, the driving motor 56 drives the screw rod 57 to rotate, and the suction cup assembly 5 adsorbed on the stone plate 6 is used as a support point to make the follow-up film cutting machine move again in the direction of the stone plate 6 until the plate seam detection switch 71 detects the tail end of the stone plate, and the film cutting position is determined by adjusting the appropriate distance according to actual needs based on this; then the film cutting knife group 9 starts to cut the film, and after completing the film cutting action, the lifting cylinder 54 drives the suction cup 52 to rise, and the suction cup 52 is separated from the stone plate, and the end plate 7 is pushed by the reset cylinder 44 to make the follow-up film cutting machine as a whole return to the origin and wait for the next stone plate, so as to cycle.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of follow-up film cutting machine, including a stone plate transition frame, a stone plate laminating machine, and a follow-up film cutting machine, characterized in that: The stone slab transition frame includes a front transition frame and a rear transition frame, and the front transition frame and the rear transition frame are respectively arranged on the front and rear sides of the stone slab laminating machine, and the follow-up film cutting machine is arranged on a side of the rear transition frame close to the stone slab laminating machine, and the follow-up film cutting machine includes a film cutting machine body and a suction cup assembly arranged on the film cutting machine body.

2. A novel follow-up film cutting machine according to claim 1, characterized in that: The film cutting machine body includes two oppositely arranged end plates, a supporting beam group mounted between the two end plates, and a film cutting knife group arranged on the supporting beam group. The film cutting machine body also includes a gear, a gear shaft, a tooth row, a reset cylinder, a first linear slider, a first linear slide rail and a linear slide rail base. The gear is arranged at both ends of the gear shaft, and the gear shaft is driven to rotate by a rotating motor and is fixed to the rear transition frame by the rotating motor. The first linear slider is fixedly arranged on the end plate, and the first linear slide rail is fixedly arranged on the linear slide rail base. The first linear slide rail is clamped on the first linear slider and axially fixed by the first linear slider. The tooth row is fixedly arranged on the end plate and meshes with the gear at the same time. The film cutting machine body is driven to move horizontally by the rotation of the gear.

3. A novel follow-up film cutting machine according to claim 2, characterized in that: The reset cylinder is arranged on the linear guide rail base.

4. A novel follow-up film cutting machine according to claim 3, characterized in that: A plate seam detection switch is arranged on the end plate.

5. A novel follow-up film cutting machine according to claim 4, characterized in that: The suction cup assembly includes a suction cup mounting plate, a suction cup arranged on the suction cup mounting plate, a cylinder mounting plate fixedly connected to the suction cup mounting plate, a lifting cylinder fixedly arranged on the cylinder mounting plate, a second linear slider fixedly arranged on the cylinder mounting plate, a driving motor and a screw rod fixedly arranged on the cylinder mounting plate, and a second linear slide rail is fixedly arranged on the supporting beam group, and the second linear slide rail and the second linear slider are engaged with each other.

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