Conveying mechanism for plate shearing machine

Abstract

The utility model relates to the technical field of plate shearing, in particular to a conveying mechanism for a plate shearing machine, which comprises a frame and a transmission part, the transmission part is arranged on the inner side of the frame, the frame comprises a frame body, the inner side of the frame body is fixedly connected with a middle connecting plate, the outer side of the middle connecting plate is fixedly connected with a group of base plates which are arranged at equal intervals, and the base plates are fixedly connected with the transmission part. The conveying part comprises rotating shafts, the rotating shafts are rotationally connected into hole positions on the left side and the right side of the frame body, a motor is fixedly connected to the rear side of the frame body, and the tail end of an output shaft of the motor penetrates through the frame body to be fixedly connected with the rear end of the rotating shaft on the right side. Through the structures such as the frame, the conveying part, the transition part and the guide part, when the conveying mechanism of the plate shearing machine conveys cut plates, the plates can be guided and transitionally conveyed, the lower planes of the plates can directly fall on the surface of a belt, the situation that the belt is scratched by notches of the plates is avoided, the service life of the belt is prolonged, and meanwhile the plates are prevented from being overturned.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing, in particular to a conveying mechanism for a plate shearing machine. Background Technique

[0002] A plate shearing machine is a machine that uses one blade to reciprocate linearly relative to another blade to shear sheet materials. An automated plate shearing production line can cut various types of flat sheet materials with different thicknesses, widths, and lengths as required. After cutting, the sheet materials can be conveyed through a conveying mechanism.

[0003] However, the following problems exist during the production operation of the automated plate shearing production line. After plate parts with different widths are cut by the swing shearing mechanism of the plate shearing machine, the sheet materials are conveyed to the palletizing mechanism in the subsequent process through the conveying mechanism. In the existing structure, the cut sheet materials directly contact the conveying belt when entering the conveying mechanism, which easily causes accidents such as the sheet materials getting stuck or flipping. Moreover, the cut edges of the plate parts are likely to scratch the belt. At the same time, some debris generated by the scratching will adhere to the sheet materials and need to be cleaned up later, which is rather inconvenient. Therefore, a conveying mechanism for a plate shearing machine is proposed according to the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a conveying mechanism for a plate shearing machine to solve the problems that the conveying mechanism of the plate shearing machine directly conveys the cut sheet materials through the belt, which easily causes accidents such as the sheet materials getting stuck or flipping, the cut edges of the plate parts are likely to scratch the belt, affecting the service life of the belt, and at the same time, some debris generated by the scratching will adhere to the sheet materials and need to be cleaned up later.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conveying mechanism for a plate shearing machine, comprising a frame and a transmission part. The transmission part is installed inside the frame. The frame includes a frame body, and a middle connecting plate is fixedly connected to the inner side of the frame body. A group of equally spaced substrate plates are fixedly connected to the outer side of the middle connecting plate. The transmission part includes a rotating shaft. The rotating shafts are rotatably connected to the hole positions on the left and right sides of the frame body. A motor is fixedly connected to the rear side of the frame body. The end of the output shaft of the motor passes through the frame body and is fixedly connected to the rear end of the right rotating shaft. A group of equally spaced roller bodies are fixedly connected to the outer sides of the rotating shafts. A belt is sleeved on the outer sides of the left and right roller bodies. A group of two transition parts are installed on the left side of the front and rear end faces of the substrate plate. The transition part includes a lifting cylinder fixedly connected to the outer end face of the substrate plate. The upper side of the output end of the lifting cylinder is fixedly connected to a base shell. A group of equally spaced rollers are rotatably connected to the inner side of the base shell. A guiding part is installed on the left side of the left transition part. The guiding part includes a group of two limiting frames. A group of the limiting frames are fixedly connected to the base shells on the front and rear sides of the left part, one in front and one behind. A lead screw is rotatably connected to the inner side of each limiting frame. The upper end of the lead screw passes through the limiting frame and is fixedly connected to an adjusting knob. Arm plates are screwed on the outer sides of the lead screws and are located inside the limiting frames. A shaft rod is fixedly connected between the outer end faces of the left ends of the group of arm plates. A guide plate is rotatably connected to the outer side of the shaft rod. Positioning strips are fixedly connected to the front and rear ends of the guide plate and are located inside the through holes of the arm plates. A track groove is formed on the outer side of the through hole of the arm plate. A positioning clip for fixing the positioning strip is slidably connected to the inner side of the track groove.

[0007] Preferably, the roller bodies are all arranged on the left and right sides of the substrate plate, and the roller bodies are aligned with the substrate plate. There is a gap between the substrate plate and the belt, and there is a gap between the substrate plate and the roller bodies.

[0008] Preferably, the transition parts are all arranged on the front and rear sides of the left part of the belt. There is a gap between the base shell and the belt. The upper part of the roller protrudes from the upper opening of the base shell, and the highest point of the roller is higher than the upper end face of the belt.

[0009] Preferably, the guide plate is arranged at an inclined angle. The guide plate is arranged on the left side of the left transition part. There is a distance between the guide plate and the transition part, and there is a distance between the guide plate and the belt.

[0010] Preferably, the positioning strip is an arc-shaped strip with grid holes. The center of the positioning strip and the center of the shaft rod are on the same axis. The track groove is composed of a lower inner groove and an upper through groove. The positioning clip is composed of a strip and a lever. The strip of the positioning clip is arranged in the lower inner groove of the track groove. The strip of the positioning clip is inserted into the grid holes of the positioning strip. The lever of the positioning clip is arranged in the upper through groove of the track groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In the present utility model, through structures such as a frame, a transmission part, a transition part, and a guiding part, the frame can carry the transmission part, the transition part, and the guiding part. The guiding part can guide the cut sheet material to the rollers of each transition part on the upper side of the belt through the set guide plate. The sheet material carried on the rollers of the transition part can fall on the belt of the transmission part through the downward contraction of the output end of the lifting cylinder. The cut sheet material is conveyed to the next process through the belt of the transmission part, realizing that the conveying mechanism of the shearing machine can conduct guiding and transitional conveying of the sheet material when conveying the cut sheet material, enabling the lower plane of the sheet material to directly fall on the surface of the belt, avoiding scratching of the belt by the cut of the sheet part, extending the service life of the belt, and avoiding flipping of the sheet part at the same time. It solves the problems that when the conveying mechanism of the shearing machine directly conveys the cut sheet material through the belt, it is easy to have accidents such as the sheet material getting stuck or flipped, the cut of the sheet part is easy to scratch the belt, affecting the service life of the belt, and at the same time, some debris generated by the scratch will adhere to the sheet material and need to be cleaned up subsequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the structure of the frame of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the transmission part of the present utility model;

[0016] Figure 4 is a schematic diagram of the structure at the transition part of the present utility model;

[0017] Figure 5 is a schematic diagram of the structure of the guiding part of the present utility model;

[0018] Figure 6 is a schematic diagram of the structure at the positioning strip of the present utility model;

[0019] Figure 7 is a schematic cross-sectional view of the structure of the arm plate of the present utility model.

[0020] In the figure: 1. Frame; 11. Frame body; 12. Middle connecting plate; 13. Base plate; 2. Transmission part; 21. Rotating shaft; 22. Motor; 23. Roller body; 24. Belt; 3. Transition part; 31. Lifting cylinder; 32. Base shell; 33. Roller; 4. Guiding part; 41. Limit frame; 42. Lead screw; 43. Adjusting knob; 44. Arm plate; 45. Shaft rod; 46. Guide plate; 47. Positioning strip; 48. Rail groove; 49. Positioning clip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Without contrary explanations, these orientation words do not indicate and imply that the devices or elements referred to must have specific orientations or be constructed and operated in specific orientations, and thus should not be construed as limiting the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contours of the respective components.

[0025] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding interpretations of the spatial relative descriptions used herein will be made accordingly.

[0026] In addition, it should be noted that the use of terms such as "first", "second" etc. to define components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present utility model.

[0027] Please refer to Figure 1-7 , the present utility model provides a technical solution:

[0028] A conveying mechanism for a plate shearing machine, comprising a frame 1 and a transmission part 2. The transmission part 2 is installed inside the frame 1. The frame 1 includes a frame body 11. Inside the frame body 11, a middle connecting plate 12 is fixedly connected. On the outer side of the middle connecting plate 12, a group of substrate plates 13 arranged at equal intervals are fixedly connected. The transmission part 2 includes a rotating shaft 21. The rotating shaft 21 is rotatably connected in the left and right side holes of the frame body 11. At the rear side of the frame body 11, a motor 22 is fixedly connected. The end of the output shaft of the motor 22 passes through the frame body 11 and is fixedly connected to the rear end of the right rotating shaft 21. On the outer side of the rotating shaft 21, a group of roller bodies 23 arranged at equal intervals are fixedly connected. A belt 24 is sleeved on the outer sides of the left and right roller bodies 23. On the left side of the front and rear end faces of the substrate plate 13, a group of two transition parts 3 are installed. The transition part 3 includes a lifting cylinder 31 fixedly connected to the outer end face of the substrate plate 13. On the upper side of the output end of the lifting cylinder 31, a base shell 32 is fixedly connected. Inside the base shell 32, a group of roller wheels 33 arranged at equal intervals are rotatably connected. On the left side of the left transition part 3, a guiding part 4 is installed. The guiding part 4 includes a group of two limiting frames 41. The group of limiting frames 41 are fixedly connected to the base shells 32 on the front and rear sides of the left part, one in front and one behind. Inside the limiting frames 41, a lead screw 42 is rotatably connected. The upper end of the lead screw 42 passes through the limiting frame 41 and is fixedly connected to an adjusting knob 43. On the outer side of the lead screw 42, an arm plate 44 located inside the limiting frame 41 is in threaded connection. Between the left end outer end faces of the group of arm plates 44, a shaft rod 45 is fixedly connected. On the outer side of the shaft rod 45, a guide plate 46 is rotatably connected. At the front and rear ends of the guide plate 46, positioning strips 47 located inside the through holes of the arm plate 44 are fixedly connected. Outside the through holes of the arm plate 44, a rail groove 48 is formed. Inside the rail groove 48, a positioning clip 49 for fixing the positioning strip 47 is slidably connected.

[0029] The roller bodies 23 are arranged on the left and right sides of the substrate 13. The roller bodies 23 and the substrate 13 are arranged in alignment. There is a gap between the substrate 13 and the belt 24, and there is also a gap between the substrate 13 and the roller bodies 23. Through this arrangement, the substrate 13 that bears the transition part 3 will not affect the rotation of the roller bodies 23 and the displacement of the belt 24. The transition parts 3 are arranged on the front and rear sides of the left part of the belt 24. There is a gap between the base shell 32 and the belt 24. Through this arrangement, the displacement of the belt 24 will not be affected by the base shell 32. The upper part of the roller 33 protrudes from the upper opening of the base shell 32, and the highest point of the roller 33 is higher than the upper end face of the belt 24. Through this arrangement, the roller 33 can convey the sheet material to the upper side of the belt 24 in a transitional manner, so that the lower end face of the sheet material can fall on the upper side of the belt 24 when the roller 33 moves downward. The guide plate 46 is arranged at an inclined angle and is arranged on the left side of the left transition part 3. Through this arrangement, the guide plate 46 can guide the sheet material to the upper side of the transition part 3. There is a spacing between the guide plate 46 and the transition part 3, and there is also a spacing between the guide plate 46 and the belt 24. Through this arrangement, the guide plate 46 has space for position adjustment. The positioning strip 47 is an arc-shaped strip with grid holes. The center of the positioning strip 47 and the center of the shaft rod 45 are arranged on the same axis. Through this arrangement, when the guide plate 46 that rotates around the shaft rod 45 drives the positioning strip 47 to move, the positioning strip 47 can always be located in the through hole of the arm plate 44. The rail groove 48 is composed of a lower inner groove and an upper through groove. The positioning clip 49 is composed of a clip bar and a lever. The clip bar of the positioning clip 49 is arranged in the lower inner groove of the rail groove 48. The clip bar of the positioning clip 49 is inserted into the grid holes of the positioning strip 47. The lever of the positioning clip 49 is arranged in the upper through groove of the rail groove 48. Through this arrangement, the staff can control the positioning clip 49 to fix the positioning strip 47, and the fixation of the positioning strip 47 can fix the guide plate 46.

[0030] Workflow: The conveying mechanism of the plate shearing machine conveys the cut plate as follows. Note 1: The guide plate 46 of the guiding part 4 can adjust its vertical position and inclined guiding angle as needed. To adjust the vertical position, turn the adjusting knob 43 to rotate the lead screw 42. The rotation of the lead screw 42 drives the arm plate 44 connected to it in a helical manner to move up and down. The up and down movement of the arm plate 44 can drive the guide plate 46 to move up and down through the shaft rod 45, completing the adjustment of the vertical position of the guide plate 46. When it is necessary to adjust the inclined guiding angle of the guide plate 46, move the positioning clips 49 on both sides so that the positioning clips 49 no longer fix the positioning strip 47. At this time, the guide plate 46 can be rotated to adjust the angle. After the adjustment is completed, reset the positioning clips 49 so that the clamping bars of the positioning clips 49 are inserted back into the grid holes of the positioning strip 47 to fix the positioning strip 47, and then the adjusted guide plate 46 can be fixed, completing the adjustment of the inclined guiding angle of the guide plate 46. The frame 1 provided can carry the transmission part 2, the transition part 3, and the guiding part 4. The guiding part 4 can guide the cut plate to the rollers 33 of each transition part 3 above the belt 24 through the set guide plate 46. The plate carried on the rollers 33 can be lowered by the downward contraction of the output end of the lifting cylinder 31 (the external controller controls the lifting cylinder 31 to contract, causing the base shell 32, the rollers 33, and the plate to move downward), so that the lower end surface of the plate falls on the belt 24 of the transmission part 2. The cut plate is conveyed to the next process by the belt 24 of the transmission part 2 (the motor 22 of the transmission part 2 is started by an external power supply and an external controller to operate, causing the rotating shaft 21 and the roller body 23 to drive the belt 24 to move). When the conveying mechanism of the plate shearing machine conveys the cut plate, it can guide and convey the plate in a transitional manner, enabling the lower plane of the plate to directly fall on the surface of the belt 24, avoiding scratching the belt 24 by the cut of the plate, extending the service life of the belt 24, and preventing the plate from flipping over.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying mechanism for a shearing machine, comprising a frame (1) and a transmission part (2), characterized in that: The transmission part (2) is installed on the inner side of the frame (1); the frame (1) comprises a frame body (11); a middle connecting plate (12) is fixedly connected to the inner side of the frame body (11); a group of base plates (13) arranged at equal intervals are fixedly connected to the outer side of the middle connecting plate (12); the transmission part (2) comprises a rotating shaft (21); the rotating shaft (21) is rotatably connected to the holes on the left and right sides of the frame body (11); a motor (22) is fixedly connected to the rear side of the frame body (11); the output shaft end of the motor (22) passes through the frame body (11); The base (11) is fixedly connected to the rear end of the right rotating shaft (21); a group of roller bodies (23) arranged at equal distances are fixedly connected to the outer side of the rotating shaft (21); belts (24) are sleeved on the outer sides of the left and right roller bodies (23); a group of two transition parts (3) are installed on the left side of the front and rear end surfaces of the base (13); the transition part (3) includes a lifting cylinder (31) fixedly connected to the outer end surface of the base (13); a base shell (32) is fixedly connected to the upper side of the output end of the lifting cylinder (31); the base shell (32) ) is rotatably connected to the inner side of a group of rollers (33) arranged at equal distances; a guide part (4) is installed on the left side of the transition part (3) on the left side; the guide part (4) includes a group of two limit frames (41); a group of limit frames (41) are fixedly connected to the base shell (32) on the front and rear sides of the left part one after the other; the inner sides of the limit frames (41) are rotatably connected to a screw rod (42); the upper end of the screw rod (42) passes through the limit frame (41) and is fixedly connected to an adjusting button (43); the outer sides of the screw rod (42) are spirally connected to An arm plate (44) is connected to the inner side of the limit frame (41); a shaft rod (45) is fixedly connected between the outer end surfaces of the left ends of a group of the arm plates (44); a guide plate (46) is rotatably connected to the outer side of the shaft rod (45); the front and rear ends of the guide plate (46) are fixedly connected to a positioning strip (47) located on the inner side of the through hole of the arm plate (44); a rail groove (48) is provided on the outer side of the through hole of the arm plate (44); a positioning clamp (49) for fixing the positioning strip (47) is slidably connected to the inner side of the rail groove (48).

2. A conveying mechanism for a shearing machine according to claim 1, characterized in that: The roller bodies (23) are arranged on the left and right sides of the base plate (13); the roller bodies (23) and the base plate (13) are aligned; a gap is arranged between the base plate (13) and the belt (24); and a gap is arranged between the base plate (13) and the roller bodies (23).

3. A conveying mechanism for a shearing machine according to claim 1, characterized in that: The transition parts (3) are arranged on both sides of the left front and rear of the belt (24), a gap is arranged between the base shell (32) and the belt (24), the upper part of the roller (33) protrudes from the upper opening of the base shell (32), and the highest point of the roller (33) is higher than the upper end surface of the belt (24).

4. A conveying mechanism for a shearing machine according to claim 1, characterized in that: The guide plate (46) is arranged at an inclined angle, the guide plate (46) is arranged on the left side of the left transition portion (3), a distance is arranged between the guide plate (46) and the transition portion (3), and a distance is arranged between the guide plate (46) and the belt (24).

5. A conveying mechanism for a shearing machine according to claim 1, characterized in that: The positioning strip (47) is an arc-shaped strip block with a grid hole. The center of the positioning strip (47) and the center of the shaft rod (45) are arranged on the same axis. The track groove (48) consists of a lower inner groove and an upper through groove. The positioning clamp (49) consists of a clamping strip and a lever. The clamping strip of the positioning clamp (49) is arranged in the lower inner groove of the track groove (48). The clamping strip of the positioning clamp (49) is inserted into the grid hole of the positioning strip (47). The lever of the positioning clamp (49) is arranged in the upper through groove of the track groove (48).

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