CN214779720U

CN214779720U - Punching machine

Info

Publication number: CN214779720U
Application number: CN202121070358.3U
Authority: CN
Inventors: 赵婷婷
Original assignee: Shanghai Shengcai Packaging Material Co ltd
Current assignee: Shanghai Shengcai Packaging Material Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-19
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to a perforating machine belongs to the supplementary processing equipment field of packing carton, and it includes the lathe and installs the perforating machine main part on the lathe, still includes feed mechanism and guiding mechanism, feed mechanism includes the frame and is used for the spool of fixed material book, and the frame setting is at the feed end of perforating machine main part, and the spool rotates to be connected in the frame, and guiding mechanism includes mounting panel and guide roll, and the mounting panel is fixed at perforating machine main part discharge end, and the guide roll rotates the mounting panel of connecting on, guide roll and spool parallel arrangement, and the axial perpendicular to work piece moving direction setting of guide roll. This application has the effect of the work piece after the processing of being more convenient for accomodate.

Description

Punching machine

Technical Field

The application relates to the field of auxiliary processing equipment for packaging boxes, in particular to a punching machine.

Background

The punching machine completes the punching process by matching four parts, firstly, the material is moved to a camera scanning area of the automatic punching machine, the camera scans an image and then processes the image and sends a signal to a control part, the control part further processes and controls the action of a transmission part after receiving the signal, so that a punch moves on an X axis and a Y axis on a plane, a pneumatic part starts to work after the moving action is completed, and an electromagnetic valve controls an air cylinder to perform the punching action.

The utility model with the publication number of CN207273376U discloses a hole machine, which comprises a base; the first fixed bracket is assembled with the base; the second fixed bracket is assembled with the base; the power source is assembled on the second fixed bracket; the punching mechanism is assembled with the output end of the power source and is driven by the power source to move towards the direction far away from or close to the first fixed support; and the limiting part is assembled on the first fixing support and used for limiting a workpiece to be processed at one side close to the punching mechanism so as to be matched with the punching mechanism to perform punching operation.

In view of the above-described related art, the inventors have considered that when punching a strip-shaped workpiece, it is inconvenient to store the machined workpiece because the workpiece is long.

SUMMERY OF THE UTILITY MODEL

In order to be more convenient for accomodate the work piece after the processing, this application provides a puncher.

The application provides a puncher adopts following technical scheme:

the utility model provides a perforating machine, includes the lathe and installs the perforating machine main part on the lathe, still includes feed mechanism and guiding mechanism, feed mechanism includes the frame and is used for the spool of fixed material book, and the frame setting is at the feed end of perforating machine main part, and the spool rotates to be connected in the frame, and guiding mechanism includes mounting panel and guide roll, and the mounting panel is fixed at perforating machine main part discharge end, and the guide roll rotates on the mounting panel of connection, guide roll and spool parallel arrangement, the axial perpendicular to work piece moving direction setting of guide roll.

Through adopting above-mentioned technical scheme, during the use, the user of service can be fixed on the spool with the tubulose material of material cover is established to the spool, because the reel of material book is circular paper pipe generally for the reel can with the spool chucking, thereby can not rotate with the spool relatively, receive and release the material when making the spool rotate.

The banding work piece punches through the puncher main part, then keeps away from puncher main part one end from the guide roll and winds back to feed mechanism, and the same reel material loading of realization is received with receipts material on rolling the vacant reel that has accomplished the material loading once more, the work piece after more being convenient for accomodate processing.

Optionally, hemispherical protrusions are densely distributed on the side wall of the guide roller along the circumferential direction, and one ends of the protrusions, which are far away from the guide roller, are cambered surfaces.

Through adopting above-mentioned technical scheme, protruding roughness that can increase the guide roll surface for frictional force when banded work piece and the contact of guide roll surface increases, reduces the possibility that banded work piece skidded when winding on the guide roll.

Optionally, the guiding mechanism further comprises an anti-abrasion assembly, the anti-abrasion assembly comprises a side plate installed on the installation plate and a plurality of rotating rollers rotatably connected to the side plate, the rotating rollers are arranged in parallel with the reel, and the rotating rollers are located below the guiding rollers.

Through adopting above-mentioned technical scheme, on banded work piece moved the commentaries on classics roller after bypassing the guide roll, because changeing the roller and can rotating, consequently less to the frictional force of work piece, reduce the work piece and receive the possibility of wearing and tearing among the material process.

Optionally, the position of the roller close to one end of the feeding mechanism is gradually lowered.

Through adopting above-mentioned technical scheme, the commentaries on classics roller position that is close to feed mechanism one end step by step becomes to be favorable to guiding the work piece to slide towards feed mechanism, more is favorable to receiving the material.

Optionally, the feeding mechanism further includes a driving assembly, the driving assembly includes a motor and a transmission unit for transmitting power of the motor to the reel, the motor is fixed on the frame, and the transmission unit is connected between an output shaft of the motor and the reel.

Through adopting above-mentioned technical scheme, during material loading and blowing, user of service accessible motor drive transmission unit, transmission unit transmission spool rotates, uses more laborsavingly.

Optionally, the surface of the reel is provided with a plurality of anti-slip grooves, and the anti-slip grooves are arranged in parallel to the reel.

Through adopting above-mentioned technical scheme, the roughness on anti-skidding groove ability increase spool surface is favorable to increasing the frictional force that the reel received when winding spool circumferential direction, but reduces the reel and follows the frictional force of spool axial displacement, when reducing the reel and wind spool pivoted possibility, reduces to take out the resistance that receives from the spool to the reel.

Optionally, the guide mechanism further comprises at least one edge pressing assembly, the edge pressing assembly comprises a sliding rod and at least two rollers, the sliding rod is fixed on the mounting plate and arranged in parallel with the guide roller, and the rollers are rotatably connected to the sliding rod.

Through adopting above-mentioned technical scheme, when banded work piece was around establishing on the guide roll, the gyro wheel extrudees the edge of work piece on the guide roll, reduces the possibility of the edge deformation perk of work piece.

Optionally, the gyro wheel includes slide, wheel main part and fastening bolt, and the slide slides and sets up on the slide bar, and the wheel main part rotates to be connected on the slide, and fastening bolt wears to establish in the slide and links to each other with the slide screw thread, and the fastening bolt tip and slide bar butt.

Through adopting above-mentioned technical scheme, the user of service accessible unscrews fastening bolt, then removes the slide to adjust the interval between two wheel main parts, with the work piece that adapts to different width, improve application scope.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the guide roller is arranged, so that a strip-shaped workpiece is punched through the punching machine main body, then the strip-shaped workpiece is wound from one end, away from the punching machine main body, of the guide roller to the feeding mechanism, and then the strip-shaped workpiece is wound onto the empty winding drum after the feeding is finished, so that the feeding and the receiving of the same winding drum are realized, and the machined workpiece is more convenient to store;

2. through setting up blank pressing subassembly for when banded work piece was around establishing on the guide roll, the gyro wheel extrudees the edge of work piece on the guide roll, reduces the possibility of the edge deformation perk of work piece.

Drawings

FIG. 1 is a schematic view of the overall construction of a hole punch according to an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 1.

Description of reference numerals: 1. a machine tool; 2. a punch body; 3. a feeding mechanism; 31. a frame; 311. a base plate; 312. a support plate; 32. a reel; 321. an anti-slip groove; 33. a motor; 34. a driving gear; 35. a driven gear; 36. a chain; 4. a guide mechanism; 41. mounting a plate; 42. a guide roller; 421. a protrusion; 43. an anti-wear assembly; 431. a side plate; 432. rotating the roller; 44. a slide bar; 45. a roller; 451. a slide base; 452. a wheel body; 453. and fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a punching machine. Referring to fig. 1, the punch includes a machine tool 1, a punch body 2, a feed mechanism 3, and a guide mechanism 4, and the punch body 2 is mounted on the machine tool 1 for punching. The feeding mechanism 3 is arranged at the feeding end of the perforating machine main body 2 and used for feeding the perforating machine main body 2. The guiding mechanism 4 is installed on the machine tool 1 and used for guiding the belt-shaped workpiece which is punched at the discharge end of the punching machine main body 2 back to the feeding mechanism 3, and rewinding the punched workpiece onto a winding drum which prevents the workpiece from being empty, so that the feeding and the receiving of the same winding drum are realized, and the machined workpiece can be more conveniently stored.

The machine tool 1 may have a rectangular parallelepiped shape and is used for mounting the punch body 2 and the guide mechanism 4. The perforating machine body 2 can be a hydraulic perforating machine, and the perforating machine body 2 is fixed on the top wall of the machine tool 1 through screws and is used for punching holes on paper strip-shaped workpieces.

The feeding mechanism 3 comprises a frame 31, a reel 32 and a driving component, wherein the frame 31 comprises a bottom plate 311 and a supporting plate 312 vertically welded at the end of the bottom plate 311, and the supporting plate 312 is hollow inside and used for installing the driving component. The reel 32 is cylindrical, and the reel 32 is disposed on one side of the support plate close to the bottom plate and can rotate. The winding drum of the material roll is a paper round pipe, so that when the material roll is used, a user can sleeve the winding drum of the material roll on the winding shaft 32 and clamp the winding drum, and the material roll is fixed on the rack 31.

Referring to fig. 2, a plurality of anti-slip grooves 321 are formed in the surface of the winding shaft 32, the anti-slip grooves 321 are arranged in parallel to the winding shaft 32, the anti-slip grooves 321 can increase the roughness of the surface of the winding shaft 32, which is beneficial to increasing the friction force received by the winding drum when the winding drum rotates around the winding shaft 32 in the circumferential direction, but can reduce the friction force received by the winding drum when the winding drum moves along the axial direction of the winding shaft 32, thereby reducing the possibility that the winding drum rotates around the winding shaft 32 and reducing the resistance to the winding drum taken out from the winding shaft 32.

Referring to fig. 1 and 3, the driving assembly includes a motor 33 and a transmission unit for transmitting power of the motor 33 to the winding shaft 32, the motor 33 is vertically fixed on the support plate 312 by a screw, and an output shaft of the motor 33 is inserted into the support plate 312 near the bottom plate 311 and can rotate. The transmission unit comprises a driving gear 34, a driven gear 35 and a chain 36 meshed with the driving gear 34 and the driven gear 35 to be connected, the axis of the driving gear 34 is fixed to the end portion of an output shaft of the motor 33 through a coupler, the output shaft of the motor 33 can drive the driving gear 34 to rotate, the axis of the driven gear 35 is connected with the side wall, close to the bottom plate 311, of the supporting plate 312 in a rotating mode through a pin shaft, the driving gear 34 can drive the chain 36 to rotate, and the chain 36 drives the driven gear 35 to rotate. The axle center of the driven gear 35 and one end of the scroll 32 penetrating into the inner cavity of the support plate 312 are fixed through screws, so that the driven gear 35 can drive the scroll 32 to rotate, and the use is more labor-saving.

Referring to fig. 1, the guide mechanism 4 includes a mounting plate 41, a guide roller 42, an anti-wear assembly 43 and a blank pressing assembly, the two mounting plates 41 are vertically welded on the top wall of the machine tool 1, the mounting plate 41 is perpendicular to the axis of the scroll 32, the guide roller 42 is rotatably connected to the two mounting plates 41 through a pin shaft and is located at the discharge end of the punch main body 2, the guide roller 42 is parallel to the scroll 32, so that a strip-shaped workpiece is punched through the punch main body 2, then the strip-shaped workpiece is wound back to the feeding mechanism 3 from one end of the guide roller 42 away from the punch main body 2 and is wound on an empty reel after the feeding is completed, and the feeding and the receiving of the same reel are realized.

Referring to fig. 1 and 4, densely-distributed hemispherical protrusions 421 are integrally formed on the side wall of the guide roller 42 along the circumferential direction, and one end of each protrusion 421, which is far away from the guide roller 42, is an arc surface for increasing the roughness of the surface of the guide roller 42, so that the friction force of the strip-shaped workpiece when the strip-shaped workpiece is in contact with the surface of the guide roller 42 is increased, and the possibility that the strip-shaped workpiece is wound on the guide roller 42 to slip is reduced.

The anti-abrasion assembly 43 comprises a side plate 431 and a plurality of rotating rollers 432, the side plate 431 is arranged on the mounting plate 41 in two and is arranged in parallel with the mounting plate 41, the end part of the rotating roller 432 is rotatably connected to the side plate 431 through a pin shaft, the rotating roller 432 is arranged in parallel with the reel 32 and is positioned below the guide roller 42, so that a belt-shaped workpiece moves onto the rotating roller 432 after bypassing the guide roller 42, the rotating roller 432 can rotate, the friction force on the workpiece is small, and the possibility of abrasion of the workpiece in the material receiving process is reduced. The position of the rotating roller 432 close to one end of the feeding mechanism 3 gradually becomes lower, so that the workpiece can be guided to slide towards the feeding mechanism 3, and the material receiving is more convenient.

The edge pressing assembly comprises a sliding rod 44 and two rollers 45, the sliding rod 44 is clamped and fixed on the mounting plate 41 and is arranged in parallel with the guide roller 42, the rollers 45 comprise a sliding seat 451, a roller main body 452 and fastening bolts 453, the sliding seat 451 is in a circular tube shape, and the sliding rod 44 penetrates through the sliding seat 451, so that the sliding seat 451 can axially slide along the sliding rod 44. The wheel main body 452 is circular, the wheel main body 452 is sleeved at one end of the sliding seat 451 and can rotate, one end, far away from the wheel main body 452, of the sliding seat 451 is in threaded connection with the fastening bolt 453, the end portion of the fastening bolt 453 is abutted to the sliding rod 44, a user can unscrew the fastening bolt 453 through screwing, then the sliding seat 451 is moved, the distance between the two wheel main bodies 452 is adjusted, the edge of the workpiece is extruded on the guide roller 42 through the wheel main body 452, the possibility of deformation and tilting of the edge of the workpiece is reduced, and the wheel main body 452 can adapt to workpieces with different widths.

The concrete use of this application embodiment puncher does: during the use, the user can fix the pipe-shaped material of circle cover on spool 32 admittedly, because the reel of material book is circular paper pipe generally for the reel can with spool 32 chucking for the reel can not rotate with spool 32 relatively, carries out the material of receiving and releasing when making spool 32 rotate.

The banded work piece punches through puncher main part 2, then keeps away from puncher main part 2 one end from guide roll 42 and winds back to feed mechanism 3, and the empty reel that has accomplished the material loading is rolled up again on, realizes same reel material loading and receipts material, is more convenient for accomodate the work piece after the processing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A punch comprising a machine tool (1) and a punch body (2) mounted on the machine tool (1), characterized in that: still include feed mechanism (3) and guiding mechanism (4), feed mechanism (3) are including frame (31) and be used for reel (32) of fixed material book, frame (31) set up the feed end in puncher main part (2), reel (32) rotate to be connected on frame (31), guiding mechanism (4) are including mounting panel (41) and guide roll (42), mounting panel (41) are fixed at puncher main part (2) discharge end, guide roll (42) rotate on mounting panel (41) of connection, guide roll (42) and reel (32) parallel arrangement, the axial perpendicular to work piece moving direction setting of guide roll (42).

2. The hole punch of claim 1, wherein: hemispherical bulges (421) are densely distributed on the side wall of the guide roller (42) along the circumferential direction, and one end, away from the guide roller (42), of each bulge (421) is an arc surface.

3. The hole punch of claim 1, wherein: the guide mechanism (4) further comprises an anti-abrasion assembly (43), the anti-abrasion assembly (43) comprises a side plate (431) arranged on the mounting plate (41) and a plurality of rotating rollers (432) rotatably connected to the side plate (431), the rotating rollers (432) are arranged in parallel with the winding shaft (32), and the rotating rollers (432) are located below the guide rollers (42).

4. The hole punch of claim 3, wherein: the position of the rotating roller (432) close to one end of the feeding mechanism (3) is gradually lowered.

5. The hole punch of claim 1, wherein: the feeding mechanism (3) further comprises a driving assembly, the driving assembly comprises a motor (33) and a transmission unit, the transmission unit is used for transmitting power of the motor (33) to the reel (32), the motor (33) is fixed on the rack (31), and the transmission unit is connected between an output shaft of the motor (33) and the reel (32).

6. The hole punch of claim 5, wherein: the surface of the scroll (32) is provided with a plurality of anti-skidding grooves (321), and the anti-skidding grooves (321) are arranged in parallel to the scroll (32).

7. The hole punch of claim 1, wherein: the guide mechanism (4) further comprises at least one edge pressing assembly, the edge pressing assembly comprises a sliding rod (44) and at least two rollers (45), the sliding rod (44) is fixed on the mounting plate (41) and is arranged in parallel with the guide roller (42), and the rollers (45) are rotatably connected to the sliding rod (44).

8. The hole punch of claim 7, wherein: the roller (45) comprises a sliding seat (451), a wheel main body (452) and a fastening bolt (453), the sliding seat (451) is arranged on the sliding rod (44) in a sliding mode, the wheel main body (452) is connected to the sliding seat (451) in a rotating mode, the fastening bolt (453) penetrates through the sliding seat (451) and is in threaded connection with the sliding seat (451), and the end portion of the fastening bolt (453) is abutted to the sliding rod (44).