CN220782424U

CN220782424U - Waste shearing equipment

Info

Publication number: CN220782424U
Application number: CN202322467289.5U
Authority: CN
Inventors: 孟亚平
Original assignee: Cometal Foshan Extrusion Technology Co ltd
Current assignee: Cometal Foshan Extrusion Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-16
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a waste shearing device, comprising: the machine comprises a machine frame body, a shearing device and a pressure guiding device. The machine frame body comprises a top plate, a base and a plurality of upright posts which are arranged up and down. The shearing device comprises a shearing seat which is connected with the upright post in a sliding way up and down, and a shearing driving component which is used for driving the shearing seat to move up and down. The pressure guiding device comprises a pressure guiding component which is connected with the upright post in a vertical sliding way and a lifting driving component which is used for driving the pressure guiding component to move up and down. The shearing device and the pressure guiding device are arranged in a front-back mode, the shearing seat is provided with a shearing part, and the pressure guiding component is provided with a pressure guiding part. According to the scrap shearing equipment, the aluminum profile scraps can be pressed and sheared through the pressing guide part and the shearing part which move up and down.

Description

Waste shearing equipment

Technical Field

The utility model relates to the technical field of aluminum profile processing equipment, in particular to waste shearing equipment.

Background

The aluminum bar raw material is formed into a long aluminum profile through high-temperature extrusion, and the aluminum bar raw material needs to be sheared into specific lengths to meet production requirements. The aluminum profile is often wasted during the production process or the use process. The aluminum profile waste material needs to be sheared into material sections with specific lengths, so that the aluminum profile waste material is convenient to transport and process subsequently.

In the prior art, the utility model patent with the patent number of CN212419864U discloses an aluminum bar shearing machine which can realize the shearing of aluminum bars. But for the shearing processing of the aluminum profile waste, the equipment has low pertinence to the aluminum profile waste, low applicability and low shearing efficiency, and cannot be directly used. Therefore, providing an efficient shearing device for aluminum profile scraps is a problem to be solved.

Disclosure of Invention

The present utility model aims to provide a scrap shearing device which solves one or more of the technical problems of the prior art, and at least provides a beneficial choice or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

a scrap shearing apparatus comprising: the machine comprises a machine frame body, a shearing device and a pressure guide device;

the machine table frame body comprises a top plate and a base which are arranged up and down, and a plurality of upright posts fixedly arranged between the top plate and the base; the shearing device comprises a shearing seat and a shearing driving component, wherein the shearing seat is connected with the upright post in a vertical sliding manner, and the shearing driving component is used for driving the shearing seat to move up and down; the pressure guiding device comprises a pressure guiding component which is connected with the upright post in a sliding way up and down, and a lifting driving component which is used for driving the pressure guiding component to move up and down;

the shearing device and the pressure guiding device are arranged front and back, the shearing seat is provided with a shearing part, and the pressure guiding component is provided with a pressure guiding part.

The waste shearing equipment provided by the utility model has at least the following beneficial effects: the machine table frame body provides a mounting support and a connecting foundation for the shearing device and the pressure guiding device. The lifting driving member and the shearing driving member can respectively drive the pressure guide member and the shearing seat to move up and down relative to the machine frame body, so that aluminum profile waste materials are pressed through the pressure guide portion which moves up and down, and the aluminum profile waste materials are cut off by applying shearing force to the aluminum profile through the shearing portion which moves up and down, and the shearing processing of the aluminum profile waste materials is realized. According to the scrap shearing equipment, the aluminum profile scraps can be pressed and sheared through the pressing guide part and the shearing part which move up and down.

As a further improvement of the technical scheme, the upper end and the lower end of the upright post are respectively and fixedly connected with the top plate and the base, at least four upright posts are arranged in pairs left and right, and two pairs of upright posts are arranged front and back. Through above-mentioned technical scheme, two pairs of stand that set up in pairs around can provide stable support and atress comparatively even to roof and base.

As a further improvement of the technical scheme, the upright post is provided with a guide section, the upper end and the lower end of the guide section are respectively provided with a connecting section, the end part of the connecting section is provided with a threaded section, the connecting section penetrates through the top plate or the base, and the threaded section is in threaded connection with a locknut. Through above-mentioned technical scheme, the direction section can provide the direction for shearing seat and the lift of leading the pressure component, the linkage segment can provide the installation location, thereby locking through locknut the screw thread section realizes locking, avoids leading to the fact the pine because of the vibrations of shearing.

As a further improvement of the technical scheme, the shearing seat is arranged between the two upright posts on the front side, the left end and the right end of the shearing seat are respectively sleeved on the two upright posts in a sliding way up and down, and the shearing driving component is in transmission connection with the shearing seat. Through the technical scheme, the left side and the right side of the shear seat are connected with the upright post in a sliding manner through sliding sleeve connection.

As a further improvement of the technical scheme, the pressure guiding component comprises a lifting seat, the lifting seat is arranged between the two upright posts at the rear side, the left end and the right end of the lifting seat are respectively sleeved on the two upright posts in a sliding way up and down, and the lifting driving component is in transmission connection with the lifting seat. Through the technical scheme, the lifting seat is connected with the upright column in a sliding manner, and the lifting driving member can drive the lifting seat to move up and down, so that the pressure guiding member is driven to lift up and down.

As a further improvement of the above technical solution, the pressure guiding member further includes a pressure guiding roller mechanism, and the pressure guiding roller mechanism includes a pressure guiding roller shaft extending axially in a left-right direction, and a pressure guiding driving unit for driving the pressure guiding roller shaft to rotate. Through the technical scheme, the guide and press driving unit can drive the guide and press roller shaft to rotate, so that the aluminum profile can be conveyed forwards.

As a further improvement of the technical scheme, the number of the pressure guiding roller mechanisms is two, one pressure guiding roller mechanism is arranged on the lifting seat, and the other pressure guiding roller mechanism is arranged on the base. Through above-mentioned technical scheme, can press from both sides tight from top to bottom with aluminium alloy waste material through two guide compression roller mechanisms that set up from top to bottom, conveniently carry and shearing processing.

As a further improvement of the technical scheme, the two guide-press roller mechanisms are arranged between the two pairs of upright posts.

As a further improvement of the above technical solution, the shear driving member is a hydraulic cylinder, the shear driving member is mounted on the top plate, and the end of the piston rod of the shear driving member is fixedly connected with the shear base. Through the technical scheme, the shearing force required by shearing is large, and the hydraulic cylinder drives the shearing seat to move so as to provide large pressure.

As a further improvement of the technical scheme, a connecting column is arranged between the shearing driving member and the shearing seat, the end part of a piston rod of the shearing driving member is coaxially connected with the upper end of the connecting column through threads, clamping grooves parallel to the radial direction are formed in the left side and the right side of the connecting column, and a clamping block clamped in the clamping grooves is fixedly arranged on the shearing seat. Through the technical scheme, the clamping blocks are embedded in the clamping grooves, so that the connecting columns can be connected with the shearing seat, and accordingly the clamping blocks synchronously move up and down, and relative rotation between the shearing seat and the connecting columns can be avoided.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic perspective view of an embodiment of a scrap shearing apparatus provided by the present utility model;

FIG. 2 is a rear view of one embodiment of the scrap shearing device provided by the present utility model;

FIG. 3 is a side view of one embodiment of the scrap shearing device provided by the present utility model;

FIG. 4 is a schematic side cross-sectional view of one embodiment of a scrap shearing device provided by the present utility model;

FIG. 5 is a front view of an embodiment of a shear block according to the present utility model;

FIG. 6 is a partial cross-sectional view of the position of a guide roller member of one embodiment of the scrap shearing apparatus provided by the present utility model;

fig. 7 is a partial enlarged view of the area a in fig. 1.

In the figure: 100. a machine frame body; 110. a top plate; 111. finish milling the groove; 120. a base; 121. cutting into blocks; 122. a baffle; 123. a guide hopper; 130. a first upright; 140. a second upright; 151. a guide section; 152. a connection section; 153. a threaded section; 160. a locknut; 170. a locking clamping block; 200. a shearing device; 210. a shearing seat; 211. a shearing part; 212. a grease pump; 220. a shear driving member; 230. a connecting column; 231. a locking screw; 232. a clamping groove; 233. a clamping block; 300. a pressure guiding device; 310. a pressure guide member; 311. a lifting seat; 312. a guide roller shaft; 313. a pressure guiding driving unit; 320. and a lifting driving member.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 7, the scrap shearing apparatus of the present utility model makes the following examples:

a scrap shearing apparatus comprising: a machine frame body 100, a shearing device 200 and a pressure guiding device 300.

The machine frame body 100 includes: top plate 110, base 120, and a plurality of posts. The top plate 110 and the base 120 are disposed up and down. The upright posts are disposed between the top plate 110 and the base 120 and fixedly connected with the top plate 110 and the base 120.

In order to achieve the multi-point supporting connection between the top plate 110 and the base 120, the number of the upright posts is preferably more than three. The axial direction of the upright extends along the up-down direction, and the upper and lower ends of the upright are fixedly connected with the top plate 110 and the base 120 respectively.

In this embodiment, at least four of the columns are disposed in pairs on both front and rear sides between the top plate 110 and the base 120. The pair of columns provided on the front side is referred to as a first column 130, and the pair of columns provided on the rear side is referred to as a second column 140. The two first upright posts 130 and the two second upright posts 140 are all arranged left and right, the two first upright posts 130 and the two second upright posts 140 form a cuboid space, and equidistant fixed connection of four corners of the top plate 110 and the base 120 is realized.

The shearing device 200 and the pressure guiding device 300 are arranged in front and back, and the shearing device 200 is arranged in front of the pressure guiding device 300.

The shearing device 200 includes: a shear mount 210 and a shear drive member 220. The lower end of the shear block 210 has a shear part 211 for shearing aluminum profile scraps. The shear block 210 is slidably connected to the first column 130 in the up-down direction. The shear driving member 220 is provided with a shear driving end in driving connection with the shear base 210, and enables the shear base 210 to move up and down relative to the machine frame body 100.

The pressure guiding device 300 includes: a pressure guide member 310 and a lift driving member 320. The pressure guide member 310 has a pressure guide portion. The pressure guide member 310 is slidably connected to the second upright 140 in the up-down direction. The lifting driving member 320 is provided with a lifting driving end in driving connection with the pressure guiding member 310, and enables the pressure guiding member 310 to move up and down relative to the machine frame body 100.

In actual use, the machine frame body 100 provides a mounting support and a connection base for the shearing device 200 and the pressure guiding device 300. The lifting driving member 320 and the shearing driving member 220 can respectively drive the pressure guiding member 310 and the shearing seat 210 to move up and down relative to the machine frame body 100, so that the aluminum profile waste is pressed by the pressure guiding portion moving up and down, and the aluminum profile waste is cut off by applying shearing force to the aluminum profile by the shearing portion 211 moving up and down, thereby realizing shearing processing of the aluminum profile waste.

Considering the magnitude of the shearing stress of the shearing base 210 and the magnitude of the pressure required by the pressure guide member 310 to press the aluminum profile, the shearing driving member 220 and the lifting driving member 320 each employ a hydraulic cylinder. In other embodiments, the shear driving member 220 and the lift driving member 320 may be linear driving members such as a cylinder, an electric push rod, or a screw nut driving assembly, as desired.

In this embodiment, the shear base 210 is disposed between the two first upright posts 130, the left and right ends of the shear base 210 are respectively sleeved on the two first upright posts 130 in a sliding manner along the up-down direction, and the shear driving end is in transmission connection with the upper end of the shear base 210.

The pressure guide member 310 includes: lifting seat 311 and pressure guiding roller mechanism. The lifting seat 311 is disposed between the two second upright posts 140, and the left and right ends of the lifting seat 311 are respectively sleeved on the two second upright posts 140 in a sliding manner along the up-down direction. The lifting driving end is in transmission connection with the lifting seat 311.

The guide-press roller mechanism comprises: a guide roller shaft 312 and a guide driving unit 313. The axial direction of the guide roller shaft 312 extends in the left-right direction, and the guide portion is the outer periphery of the guide roller shaft 312. The pressure guiding driving unit 313 is in driving connection with the pressure guiding roller shaft 312, so that the pressure guiding roller shaft 312 can rotate around the rotation axis thereof.

In view of the convenience of controlling the speed and accuracy of conveyance, the pressure guiding driving unit 313 in this embodiment employs a servo motor, and in other embodiments, the pressure guiding driving unit 313 may be a rotary driving element such as a stepping motor or a pneumatic motor.

The number of the pressure guiding roller mechanisms is two, and the two pressure guiding roller mechanisms are arranged between the first upright 130 and the second upright 140. The two pressure guiding roller mechanisms are arranged up and down, and the axial directions of the pressure guiding roller shafts 312 of the two pressure guiding roller mechanisms are parallel to each other. The pressure guiding roller mechanism arranged on the upper side is installed on the lifting seat 311, and the pressure guiding roller shaft 312 is rotatably connected with the lifting seat 311. The pressure guiding roller mechanism is mounted on the base 120, and the pressure guiding roller shaft 312 is rotatably connected with the base 120.

In actual use, the lifting driving member 320 may drive the lifting seat 311 to move downward, so that the upper and lower pressure guiding roller mechanisms abut against the upper and lower sides of the aluminum profile waste, and the pressure guiding driving unit 313 may drive the pressure guiding roller shaft 312 to rotate, so as to convey the aluminum profile waste between the two pressure guiding roller mechanisms, and also may clamp the aluminum profile waste during shearing.

In a further embodiment, the outer circumference of the roller shaft 312 has an anti-slip structure. The anti-slip structure may adopt a structure that increases the friction force of the periphery of the roller shaft 312 by anti-slip knurling, anti-slip patterns, anti-slip inverted teeth, etc.

In this embodiment, the first upright 130 and the second upright 140 can provide support connection to the top plate 110 and the base 120, and can provide guiding for moving the shear block 210 and the pressure guiding member 310 up and down, respectively, while forming a stable frame.

To maintain a small parallelism error of each of the first and second columns 130 and 140, in this embodiment, each of the first and second columns 130 and 140 has a guide section 151, a connecting section 152, and a screw section 153. The guide section 151 is provided in the middle and has a cylindrical shape, and the axial direction of the guide section 151 extends in the up-down direction. The upper and lower ends of the guide section 151 are provided with the connecting sections 152. The top plate 110 and the base 120 are provided with connection holes corresponding to the connection sections 152. The two connecting sections 152 are respectively inserted into the connecting holes of the top plate 110 and the base 120.

The diameter of the guide section 151 is greater than the diameter of the connecting section 152. The end of the guide section 151 forms a shoulder with the connecting section 152. In order to improve the assembly accuracy and reduce the machining requirement, the top plate 110 and the base 120 are provided with finish milling grooves 111. The finish milling groove 111 communicates with one end of the connection hole. The shoulder formed by the end of the guide section 151 and the connecting section 152 is abutted against the groove surface of the finish milling groove 111.

The thread segments 153 are provided at the upper and lower ends of the first and second columns 130 and 140. The threaded section 153 is arranged coaxially with the connecting section 152. The threaded section 153 is screwed with a locknut 160.

The locknut 160 is screwed on the threaded section 153 and abuts against the top plate 110 or the base 120, so that the first upright 130 or the second upright 140 is fixedly connected with the base 120 and the top plate 110. In this embodiment, the locknut 160 has a lockgroove formed in the axial direction on the outer circumference. The base 120 and the top plate 110 are fixedly provided with locking blocks 233170. The anti-loosening clamping block 233170 is clamped in the anti-loosening groove. In other embodiments, the locknut 160 may also be a belly lock nut. Copper blocks are embedded at the internal thread of the locknut 160, and are abutted inwards by the jacking screws of the locknut 160, so that a locking effect is achieved.

In this embodiment, the shear driving member 220 is a hydraulic cylinder, the cylinder body of the shear driving member 220 is fixedly mounted on the top plate 110, the piston rod of the shear driving member 220 is disposed downward, and the end of the piston rod of the shear driving member 220 is connected to the shear base 210.

To prevent loosening, a connection post 230 is provided between the shear driving member 220 and the shear block 210. The piston rod end of the shear drive member 220 is threadedly coupled to the upper end of the coupling post 230. The screw shaft extends in the up-down direction. In this embodiment, the end of the piston rod is provided with an external thread, and the coaxial thread is threaded through the upper end of the connecting post 230. The connection post 230 is provided with a locking screw 231 disposed in a radial direction. The lockscrew 231 is threaded through the connection post 230 and the piston rod along the radial direction, so that the relative rotation of the connection post 230 and the piston rod after threaded connection is limited, and a locking effect is achieved.

The connecting post 230 has a clamping groove 232 parallel to the radial direction on the left and right sides of the lower end. The shear base 210 is fixedly provided with two clamping blocks 233. The two clamping blocks 233 are clamped in the clamping grooves 232 in a one-to-one correspondence manner.

In order to optimize the shearing effect, in a further embodiment, the base 120 is provided with a shearing block 121 corresponding to the shearing portion 211. The cutting block 121 is preferably a high-hardness material. The shear block 121 is fixedly mounted on the base 120 and is disposed in a front-rear offset manner with respect to the shear portion 211. When the shearing driving member 220 drives the shearing seat 210 to move, the shearing portion 211 and the shearing block 121 can be staggered, so as to implement shearing processing of the aluminum profile waste.

In a further embodiment, in order to limit the aluminum profile scraps between the two guide-compression roller mechanisms and between the shearing seat 210 and the shearing block 121, the upper side of the base frame is provided with baffles 122 arranged in pairs from left to right. The baffle 122 extends forward and backward and stands on the left and right sides of the upper surface of the base frame.

To avoid obstruction to the roller guide mechanism provided on the upper side, the baffle 122 has a clearance groove opened upward. When the pressure guiding roller mechanism arranged on the upper side is driven by the lifting driving member 320 to be pressed down, the pressure guiding roller shaft 312 can be positioned in the avoidance groove without collision.

The front side of the base frame is provided with a guide hopper 123. The rear end of the guide hopper 123 is fixedly connected to the base frame and is inclined downward and forward.

In a further embodiment, a height detecting member is provided at the rear side of the machine frame body 100. The height detection member detects the height of the aluminum profile scraps fed into the scrap shearing device, so that the pressure guide member 310 and the shearing seat 210 are controlled to be lifted to an appropriate height, and the shearing efficiency is prevented from being influenced by overlarge lifting heights of the pressure guide member 310 and the shearing seat 210.

The height detecting means may employ a plurality of pairs of correlation sensors arranged in a vertical direction. When aluminium alloy waste material passes through waste material shearing equipment rear side, can be by controlling the correlation inductor that sets up in pairs and detect, can obtain the altitude range of aluminium alloy waste material according to the corresponding height of correlation inductor.

In a further embodiment, the shear block 210 and the lift block 311 are each provided with a grease pump 212. The grease pump 212 is disposed on the side surface of the shear block 210 or the lift block 311, so that lubrication between the shear block 210 and the first upright 130, and lubrication between the lift block 311 and the second upright 140 can be conveniently achieved.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, various changes, modifications, substitutions and alterations can be made herein by one having ordinary skill in the art without departing from the spirit and scope of the present utility model as defined by the following claims and the equivalents thereof.

Claims

1. A scrap shearing apparatus, characterized by: comprising the following steps:

the machine table frame body comprises a top plate and a base which are arranged up and down, and a plurality of upright posts fixedly arranged between the top plate and the base;

the shearing device comprises a shearing seat and a shearing driving component, wherein the shearing seat is connected with the upright post in a vertical sliding manner, and the shearing driving component is used for driving the shearing seat to move up and down;

the pressure guiding device comprises a pressure guiding component which is connected with the upright post in a sliding way up and down, and a lifting driving component which is used for driving the pressure guiding component to move up and down;

2. The scrap shearing apparatus in accordance with claim 1 wherein: the upper and lower both ends of stand respectively with roof and base fixed connection, at least four the stand is control to set up in pairs, two pairs of the stand is the setting around.

3. The scrap shearing apparatus in accordance with claim 2 wherein: the stand has the direction section, the upper and lower both ends of direction section all are equipped with the linkage segment, the tip of linkage segment is equipped with the screw thread section, the linkage segment wears to locate roof or base, screw thread section threaded connection has locknut.

4. The scrap shearing apparatus in accordance with claim 2 wherein: the shearing seat is arranged between the two upright posts on the front side, the left end and the right end of the shearing seat are respectively sleeved on the two upright posts in a sliding way up and down, and the shearing driving component is in transmission connection with the shearing seat.

5. The scrap shearing apparatus in accordance with claim 2 wherein: the pressure guiding component comprises a lifting seat, the lifting seat is arranged between the two upright posts at the rear side, the left end and the right end of the lifting seat are respectively sleeved on the two upright posts in a sliding way up and down, and the lifting driving component is in transmission connection with the lifting seat.

6. The scrap shearing apparatus in accordance with claim 5 wherein: the pressure guiding component further comprises a pressure guiding roller mechanism, and the pressure guiding roller mechanism comprises a pressure guiding roller shaft extending along the left-right direction in the axial direction and a pressure guiding driving unit for driving the pressure guiding roller shaft to rotate.

7. The scrap shearing apparatus in accordance with claim 6 wherein: the number of the pressure guiding roller mechanisms is two, one pressure guiding roller mechanism is arranged on the lifting seat, and the other pressure guiding roller mechanism is arranged on the base.

8. The scrap shearing apparatus in accordance with claim 7 wherein: the two pressure guiding roller mechanisms are arranged between the two pairs of upright posts.

9. The scrap shearing apparatus in accordance with claim 1 wherein: the shearing driving member is a hydraulic cylinder, the shearing driving member is mounted on the top plate, and the end part of a piston rod of the shearing driving member is fixedly connected with the shearing seat.

10. The scrap shearing apparatus in accordance with claim 9 wherein: the connecting column is arranged between the shearing driving member and the shearing seat, the end part of the piston rod of the shearing driving member is in coaxial threaded connection with the upper end of the connecting column, clamping grooves parallel to the radial direction are formed in the left side and the right side of the connecting column, and a clamping block clamped in the clamping grooves is fixedly arranged on the shearing seat.