Automatic cutting equipment for automobile plates

Abstract

The utility model discloses automatic cutting equipment for automobile plates, which comprises a supporting frame, two supporting side plates are arranged on the supporting frame, an extension plate is arranged on each supporting side plate, a feeding roller is arranged on each extension plate, and a first gear set and a second gear set which are meshed with each other are arranged on the supporting side plates. A lower rolling shaft is arranged on the first gear set, an upper rolling shaft is arranged on the second gear set, and corresponding cutter assemblies are arranged on the upper rolling shaft and the lower rolling shaft; comprising a third gear set, an auxiliary chain is arranged between the third gear set and the first gear set, a feeding roller is arranged on the third gear set, and a pressing wheel assembly is arranged at the position, corresponding to the feeding roller, of the supporting side plate. The plate cutting device is simple in structure, feeding and discharging are supported by the idler wheels, meanwhile, the cutter assembly operates in two directions at the same time, the position of the second gear set can be adjusted through the adjusting plate, the plate cutting device is suitable for plates with different thicknesses, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile plate processing, in particular to automatic cutting equipment for automobile plate. Background Art

[0002] Automobile plates refer to steel plates used in automobiles. Based on the production process characteristics, they are divided into hot-rolled steel plates, cold-rolled steel plates and coated steel plates; based on the strength, they can be divided into ordinary steel plates (mild steel plates), low-alloy high-strength steel plates (HSLA), ordinary high-strength steel plates (high-strength IF steel, BH steel, phosphorus-containing steel and IS steel, etc.) and advanced high-strength steel plates (AHSS).

[0003] Before the plates leave the factory, they need to be cut to the appropriate size. The general cutting equipment has a fixed cutter position to adapt to plates of fixed thickness, which has a narrow application range and low cutting efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automatic cutting device for automobile panels, which has a simple structure, and both loading and unloading are supported by rollers, and the cutter assembly runs simultaneously from two directions. The position of the second gear set can also be adjusted by an adjustment plate to adapt to panels of different thicknesses, and the use effect is good.

[0005] In order to solve the above technical problems, the utility model provides an automatic cutting device for automobile panels, including a supporting frame, two supporting side plates are arranged on the supporting frame, each of the supporting side plates is provided with an extension plate, a feeding roller is arranged on the extension plate, a first gear group and a second gear group are arranged on the supporting side plates, a lower rolling shaft is arranged on the first gear group, an upper rolling shaft is arranged on the second gear group, and corresponding cutting knife assemblies are arranged on the upper and lower rolling shafts; including a third gear group, an auxiliary chain is arranged between the third gear group and the first gear group, a feeding roller is arranged on the third gear group, and a pressure wheel assembly is arranged at a position on the supporting side plate corresponding to the feeding roller.

[0006] Furthermore, it comprises a mounting plate arranged at the bottom of the supporting frame, a driving motor is arranged on the mounting plate, and an output end of the driving motor is connected to the first gear set through a transmission chain.

[0007] Furthermore, an auxiliary supporting gear is provided on the supporting frame at a position corresponding to the chain.

[0008] Furthermore, a discharging roller is arranged on a side between the supporting side plates away from the feeding roller.

[0009] Furthermore, each of the supporting side plates is provided with an adjustment plate, the second gear set is arranged on the adjustment plate, and an adjustment knob is arranged at the end of the adjustment plate.

[0010] Furthermore, a first protective shell is disposed on the outer sides of the first gear set, the second gear set and the third gear set.

[0011] Furthermore, a second protective shell is provided between the supporting side plates.

[0012] The beneficial effects of the utility model are as follows: when the device is in use, the plate to be cut is placed on the feeding roller and pushed forward, the driving motor is started, and the first gear group is driven to rotate through the transmission chain. The rotation of the first gear group drives the meshing second gear group to rotate, and at the same time, the first gear group drives the third gear group to rotate through the transmission of the auxiliary chain, thereby driving the feed roller to rotate. At this time, the workpiece enters the cutting station through the feed roller and the pressure wheel assembly. The pressure wheel assembly is used to locate the position of the workpiece to prevent shaking. The rotation of the first gear group and the second gear group drives the upper rolling shaft and the lower rolling shaft to rotate in opposite directions, thereby driving the cutting knife assemblies on both sides to cut the workpiece from the upper and lower positions (the feed roller keeps rotating to drive the workpiece forward). BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 It is a side structural schematic diagram of the utility model.

[0016] Explanation of the numbers in the figure: 1. Support frame; 2. Support side plate; 3. Extension plate; 5. Feed roller; 6. First gear set; 7. Second gear set; 8. Lower rolling shaft; 9. Upper rolling shaft; 10. Cutter assembly; 11. Third gear set; 12. Auxiliary chain; 13. Feed roller; 14. Pressure wheel assembly; 15. Mounting plate; 16. Drive motor; 17. Transmission chain; 18. Auxiliary support gear; 19. Discharge roller; 20. Adjustment plate; 21. Adjustment knob; 22. First protective shell; 23. Second protective shell. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0023] Reference Figures 1 to 3 As shown, an embodiment of the utility model of an automatic cutting device for automobile panels includes a support frame 1, on which two support side plates 2 are arranged, each of which is provided with an extension plate 3, on which a feeding roller 5 is arranged, on which a meshing first gear set 6 and a second gear set 7 are arranged on the support side plate 2, on which a lower rolling shaft 8 is arranged, on which an upper rolling shaft 9 is arranged on the second gear set 7, and on which corresponding cutter assemblies 10 are arranged on the upper rolling shaft 9 and the lower rolling shaft 8; including a third gear set 11, between which an auxiliary chain 12 is arranged, the third gear set 11 is provided with a feeding roller 13, and on which a pressure wheel assembly 14 is arranged at a position corresponding to the feeding roller 13 on the support side plate 2; including a mounting plate 15 arranged at the bottom of the support frame 1, on which a driving motor 16 is arranged, and the output end of the driving motor 16 is connected to the first gear set 6 through a transmission chain 17.

[0024] When in use, place the plate to be cut on the loading roller 5 and push it forward, start the driving motor 16, and drive the first gear set 6 to rotate through the transmission chain 17. The rotation of the first gear set 6 drives the meshing second gear set 7 to rotate. At the same time, the first gear set 6 drives the third gear set 11 to rotate through the transmission of the auxiliary chain 12, thereby driving the feed roller 13 to rotate. At this time, the workpiece enters the cutting station through the feed roller 13 and the pressure wheel assembly 14. The pressure wheel assembly 14 is used to locate the position of the workpiece to prevent shaking. The rotation of the first gear set 6 and the second gear set 7 drives the upper rolling shaft 9 and the lower rolling shaft 8 to rotate in opposite directions, thereby driving the cutting knife assemblies 10 on both sides to cut the workpiece from the upper and lower positions (the feed roller 13 keeps rotating to drive the workpiece forward).

[0025] An auxiliary support gear 18 is provided at the position corresponding to the transmission chain 17 on the support frame 1. Since the transmission chain 17 is directed upward and is not short in length, the auxiliary support gear 18 is used to prevent it from falling off; a discharging roller 19 is provided on the side away from the feed roller 13 between the support side plates 2, which plays a role in supporting the unloading of the cut plates; an adjustment plate 20 is provided on each of the support side plates 2, and the second gear set 7 is provided on the adjustment plate 20. An adjustment knob 21 is provided at the end of the adjustment plate 20. The distance between the upper rolling shaft 9 and the lower rolling shaft 8 can be adjusted according to the thickness of the plate (while replacing the second gear sets 7 of different sizes), so as to adapt to different plates. The adjustment knob 21 is used to adjust the final position to achieve the best meshing effect; a first protective shell 22 is provided on the outer side of the first gear set 6, the second gear set 7 and the third gear set 11, and a second protective shell 23 is provided between the support side plates 2, both of which are used to protect the internal equipment and extend its service life.

[0026] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. An automatic cutting device for automobile panels, characterized in that: The invention comprises a support frame (1), wherein two support side plates (2) are arranged on the support frame (1), each of the support side plates (2) is provided with an extension plate (3), a feeding roller (5) is arranged on the extension plate (3), a first meshing gear set (6) and a second gear set (7) are arranged on the support side plate (2), a lower rolling shaft (8) is arranged on the first gear set (6), an upper rolling shaft (9) is arranged on the second gear set (7), and corresponding cutting knife assemblies (10) are arranged on the upper rolling shaft (9) and the lower rolling shaft (8); The invention comprises a third gear set (11), an auxiliary chain (12) is arranged between the third gear set (11) and the first gear set (6), a feed roller (13) is arranged on the third gear set (11), and a pressure wheel assembly (14) is arranged on the support side plate (2) at a position corresponding to the feed roller (13).

2. The automatic cutting device for automobile panels according to claim 1, characterized in that: It comprises a mounting plate (15) arranged at the bottom of a supporting frame (1), a driving motor (16) being arranged on the mounting plate (15), and an output end of the driving motor (16) being connected to a first gear set (6) via a transmission chain (17).

3. The automatic cutting device for automobile panels according to claim 2, characterized in that: An auxiliary support gear (18) is arranged on the support frame (1) at a position corresponding to the transmission chain (17).

4. The automatic cutting device for automobile panels according to claim 1, characterized in that: A discharging roller (19) is arranged between the supporting side plates (2) on a side away from the feeding roller (13).

5. The automatic cutting device for automobile panels according to claim 1, characterized in that: An adjustment plate (20) is provided on each of the supporting side plates (2), the second gear set (7) is provided on the adjustment plate (20), and an adjustment knob (21) is provided at the end of the adjustment plate (20).

6. The automatic cutting device for automobile panels according to claim 1, characterized in that: A first protective shell (22) is provided on the outside of the first gear set (6), the second gear set (7) and the third gear set (11).

7. The automatic cutting device for automobile panels according to claim 1, characterized in that: A second protective shell (23) is provided between the supporting side plates (2).

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