CN217198818U

CN217198818U - Blade wrapping paper folding device

Info

Publication number: CN217198818U
Application number: CN202220350840.0U
Authority: CN
Inventors: 曹海波; 蒋国富; 熊一柯
Original assignee: Ningbo Jiangbei Bosheng Cutter Co ltd
Current assignee: Ningbo Jiangbei Bosheng Cutter Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-16
Anticipated expiration: 2032-02-21

Abstract

The invention relates to the technical field of blade device equipment, in particular to a blade packaging paper folding device. It turns over a mechanism and is used for supporting the frame that turns over a mechanism including being used for overturning the wrapping paper, turn over a mechanism including set up driving piece in the frame, set up in the column spinner of the output of driving piece and set up in the trip shaft of the eccentric department of column spinner, the driving piece passes through the column spinner orders about the trip shaft takes place eccentric rotation. This application has the effect that improves the work efficiency of folding wrapping paper.

Description

Blade wrapping paper folding device

Technical Field

The invention relates to the technical field of blade device equipment, in particular to a blade packaging paper folding device.

Background

A blade is a tool used to cut, pierce or scrape material, often used in conjunction with a knife, is part of a knife, weapon or machine, and may be arranged differently depending on the application or use of the knife. In addition, in order to promote the blade to have functions such as cutting, the edge of the blade is generally provided with a sheet structure, and when the blade is transferred, the sheet structure is easy to damage workers.

Therefore, in order to improve the safety of the transfer blade, a wrapping paper is usually provided on the surface of the blade, so that the wrapping paper is prompted to hide the sheet structure, and the safety of the transfer blade is indirectly improved. When the wrapping paper is arranged on the surface of the blade, workers are usually required to fold the wrapping paper manually, but the manual folding mode has the defect of low efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of folding wrapping paper, this application provides a blade wrapping paper folding device.

The application provides a blade wrapping paper folding device adopts following technical scheme:

the utility model provides a blade wrapping paper folding device, turns over a mechanism and is used for supporting the frame that turns over a mechanism including being used for the upset wrapping paper, turn over a mechanism including set up driving piece in the frame, set up in the column spinner of the output of driving piece and set up in the trip shaft of the eccentric department of column spinner, the driving piece passes through the column spinner orders about the trip shaft takes place eccentric rotation.

Through adopting above-mentioned technical scheme, when needs carry out folding operation to the wrapping paper, the staff can open the driving piece, and the driving piece orders about the trip shaft through the column spinner and takes place eccentric rotation, and the eccentric rotation of trip shaft forces the wrapping paper to take place to turn over and turn over automatically, effectively improves the work efficiency of folding wrapping paper.

Optionally, the driving piece includes intermeshing's drive rack and drive gear, drive rack sliding connection in the frame, drive gear rotate connect in the frame, the column spinner fixed connection in the center department of drive gear.

Through adopting above-mentioned technical scheme, when needs control the column spinner take place rotatoryly, the staff can order about the drive rack and slide, and the drive rack orders about the column spinner through drive gear and takes place rotatoryly, effectively reduces the control degree of difficulty to the column spinner.

In addition, compared with other driving modes such as a motor and the like, the number of teeth of the driving rack is fixed, so that the driving rack can control the rotation range of the rotary column through the driving gear, and the possibility of excessive turnover or incomplete turnover of the wrapping paper is effectively reduced.

Optionally, the driving member further includes a driving cylinder fixedly connected to the frame, and the driving rack is fixedly connected to an output end of the driving cylinder.

Through adopting above-mentioned technical scheme, order about when driving the rack and take place to slide as needs, the staff can directly open and drive actuating cylinder, and drive actuating cylinder and drive actuating rack and take place to slide, saves the operation that the staff manual control drove actuating rack to control the slip of driving actuating rack and inject its volume of sliding more simply conveniently.

Optionally, an induction block is arranged on the driving gear, a first proximity switch and a second proximity switch are arranged on the rack, and when the first proximity switch induces the induction block, a piston rod of the driving cylinder retracts inwards; when the second proximity switch senses the sensing block, a piston rod of the driving cylinder extends outwards.

Through adopting above-mentioned technical scheme, when first proximity switch senses the response piece, the piston rod that drives actuating cylinder inwards contracts to drive and drive the drive rack and take place forward and slide, and drive the drive rack and drive the trip shaft through drive gear and carry out forward eccentric rotation, thereby accomplish the upset operation to the wrapping paper, effectively reduce the operation degree of difficulty that turns over a wrapping paper.

And after the turnover shaft turns over the wrapping paper and finishes, the second proximity switch senses the response piece just, and the piston rod that drives actuating cylinder this moment outwards stretches out to drive and drive the rack and take place reverse slip, and drive the rack and drive the turnover shaft through drive gear and carry out reverse eccentric rotation, thereby accomplish the operation that resets to the wrapping paper, make to the process of turning over a book of wrapping paper carry out assembly line circulation reciprocating operation, further improve the work efficiency who turns over a wrapping paper.

Optionally, the driving gear includes a shaft portion, a tooth portion fixedly connected to the middle of the shaft portion, and bearings fixedly connected to both ends of the shaft portion, the shaft portion is rotatably connected to the rack through two bearings, the rotary column is fixedly connected to the lower end of the shaft portion, and the sensing block is fixedly connected to the upper end of the shaft portion.

Through adopting above-mentioned technical scheme, pass through the bearing rotation for the one end of axial region and connect in the frame, the both ends of axial region rotate through the bearing and connect in the frame and can make drive gear's rotation more smooth stable, indirectly reduce the control degree of difficulty to the upset axle.

Optionally, the upper end surface of the tooth portion is provided with a mounting hole in a penetrating manner, the hole wall of the mounting hole is provided with a limiting hole in a penetrating manner, a limiting bolt is arranged in the limiting hole, and the limiting bolt is fixedly connected with the shaft portion.

Through adopting above-mentioned technical scheme, because be provided with spacing bolt between axial region and the tooth portion, so when the drive rack ordered about tooth portion and taken place the rotation, the pore wall in spacing hole can last carry on spacingly to spacing bolt's rotation to make the rotation of tooth portion can drive the axial region and take place synchronous revolution.

In addition, because the axial region passes through spacing bolt relatively fixed with the tooth portion, so when the tooth portion appears damaging because of long-time the use, the staff can dismantle spacing bolt, alright change tooth portion afterwards.

Optionally, a flat key block is arranged at the upper end of the shaft portion, a flat key groove is formed in the upper end face of the induction block in a penetrating mode, and the flat key block is inserted into the flat key groove.

By adopting the technical scheme, the shaft part and the induction block are relatively fixed through the flat key structure, so when the shaft part rotates, the shaft part can drive the induction block to synchronously rotate through the flat key. When the induction block needs to be replaced, a worker can directly separate the flat key block from the flat key groove, and the operation difficulty of installation or disassembly of the induction block is effectively reduced.

Optionally, a threaded hole is formed in the side wall of the induction block, a positioning bolt is arranged in the threaded hole, and the positioning bolt is fixedly connected with the flat key block.

Through adopting above-mentioned technical scheme, because response piece passes through positioning bolt relatively fixed with the flat key piece, so when the axial region rotated, positioning bolt can also take place synchronous revolution through screw hole synchronous drive response piece, further reduces the possibility that response piece and flat key piece take place to skid, further improves the control stability of axial region to the response piece.

Optionally, the frame includes base, the adjusting cylinder of fixed connection on the base and slide and connect in sliding block on the base, turn over a mechanism set up in on the sliding block, the sliding block with adjusting cylinder's output fixed connection.

Through adopting above-mentioned technical scheme, when needs overturn the wrapping paper, the staff can adjust the height of sliding block through adjusting cylinder, and sliding block drives the trip shaft and takes place to slide to make blade wrapping paper beta structure can adapt to the wrapping paper anchor clamps of co-altitude not.

Optionally, the side wall of the base is provided with a slide rail, the side wall of the sliding block is provided with a sliding groove, and the sliding block slides on the slide rail in a reciprocating manner through the sliding groove.

Through adopting above-mentioned technical scheme, owing to be provided with the slide rail on the base, and seted up the spout on the sliding block, so when the sliding block slides on the base, the slide rail can last to carry on spacingly to the sliding block through the spout, effectively reduces the sliding block and takes place the possibility that breaks away from with the base, indirectly improves the stability of sliding block.

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

1. when the packaging paper needs to be folded, the driving piece drives the turnover shaft to eccentrically rotate through the rotating column, so that the packaging paper is automatically forced to be turned over, and the working efficiency of the folding packaging paper is effectively improved;

2. when the rotating column needs to be controlled to rotate, a worker can drive the driving rack to slide, and the driving rack drives the rotating column to rotate through the driving gear, so that the control difficulty of the rotating column is effectively reduced;

3. because the tooth number of the driving rack is fixed, the driving rack can control the rotating range of the rotating column through the driving gear, and therefore the possibility that the wrapping paper is excessively turned over or is incompletely turned over is effectively reduced.

Drawings

Fig. 1 is a schematic view showing the structure of a knife-blade wrapping paper folding device.

Figure 2 is an exploded view of the knife wrapper folding device.

Fig. 3 is a schematic structural view of the folding mechanism.

Figure 4 is a schematic view of the folding mechanism turning the wrapper over.

Fig. 5 is an exploded schematic view of the drive gear.

Description of reference numerals: 1. a frame; 2. a turnover mechanism; 11. a base; 12. a sliding block; 13. an adjusting cylinder; 21. a drive member; 22. rotating the column; 23. a turning shaft; 111. a slide rail; 121. a chute; 122. mounting grooves; 123. a sliding groove; 124. mounting a plate; 211. a driving cylinder; 212. a driving rack; 213. a drive gear; 2131. a shaft portion; 2132. a tooth portion; 2133. a bearing; 2134. an induction block; 2135. a first proximity switch; 2136. a second proximity switch; 21311. a flat key block; 21321. mounting holes; 21322. a limiting hole; 21323. a limit bolt; 21341. a flat key groove; 21342. a threaded hole; 21343. and (6) positioning the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a blade wrapping paper folding device. Referring to fig. 1 and 2, the blade packing paper folding device includes a frame 1 and a folding mechanism 2 disposed on the frame 1, wherein the folding mechanism is used for automatically turning packing paper, and the frame 1 is used for supporting the folding mechanism 2.

The frame 1 includes base 11, sliding block 12 and adjusting cylinder 13, wherein, the lateral wall fixedly connected with slide rail 111 of base 11, and spout 121 has been seted up to the lateral wall of sliding block 12, and sliding block 12 passes through spout 121 and reciprocates to slide on slide rail 111. Adjusting cylinder 13 fixed connection is in the upper end of base 11, and sliding block 12 fixed connection is on adjusting cylinder 13's piston rod, and turns over a mechanism 2 and set up in sliding block 12 one end of keeping away from base 11 to make the staff can adjust the height of sliding block 12 through driving actuating cylinder 211, and sliding block 12 drives and turns over a mechanism 2 and slide, thereby the different wrapping paper anchor clamps of adaptation. For convenience of description, the direction a is up and the direction b is down.

The turnover mechanism 2 comprises a driving piece 21 arranged on the sliding block 12, a rotating column 22 arranged at the output end of the driving piece 21 and a turnover shaft 23 arranged at the eccentric position of the rotating column 22, and the driving piece 21 drives the turnover shaft 23 to eccentrically rotate through the rotating column 22, so that the turnover operation of the packing paper is completed.

Referring to fig. 2 and 3, in the present embodiment, the driving member 21 includes a driving cylinder 211 fixedly connected to an end of the sliding block 12 far from the base 11, a driving rack 212 fixedly connected to an output end of the driving cylinder 211, and a driving gear 213 rotatably connected to the sliding block 12, and the driving rack 212 and the driving gear 213 are engaged with each other. Specifically, an installation groove 122 is formed through an upper end surface of one end of the sliding block 12 away from the base 11, the driving gear 213 is accommodated in the installation groove 122, and the rotary column 22 is fixedly connected to a center of the driving gear 213. The cell wall of mounting groove 122 runs through and has seted up sliding groove 123, and drive rack 212 wears to locate sliding groove 123 in and with sliding block 12 sliding connection.

Referring to fig. 3 and 4, when the wrapping paper needs to be turned over, a worker may first control the piston rod of the driving cylinder 211 to contract inward, at this time, the piston rod of the driving cylinder 211 drives the driving rack 212 to slide along the direction c, the driving rack 212 drives the driving gear 213 to rotate along the direction e, the driving gear 213 drives the turning shaft 23 to synchronously rotate along the direction e through the rotating column 22, and finally, the wrapping paper turning operation is completed.

After the wrapping paper is turned over, a worker can control the piston rod of the driving cylinder 211 to extend outwards, at the moment, the piston rod of the driving cylinder 211 drives the driving rack 212 to slide along the direction d, the driving rack 212 drives the driving gear 213 to rotate along the direction f, the driving gear 213 drives the turning shaft 23 to synchronously rotate along the direction f through the rotary column 22, and finally the resetting operation of the turning shaft 23 is completed.

In other embodiments, the driving member 21 may be driven by a driving motor, and the structures of the driving cylinder 211, the driving rack 212, and the driving gear 213 may be converted into a screw structure.

Referring to fig. 2 and 5, the drive gear 213 includes a shaft portion 2131, a tooth portion 2132 provided on the shaft portion 2131, and bearings 2133 provided at both ends of the shaft portion 2131. The rotary column 22 is fixedly connected to the lower end of the shaft portion 2131, the tooth portion 2132 is provided in the middle portion of the shaft portion 2131, and the tooth portion 2132 is engaged with the driving rack 212. The bearing 2133 is fixedly connected in the mounting groove 122, the upper side and the lower side of the sliding block 12 are fixedly connected with mounting plates 124, and the mounting plates 124 cover the bearing 2133 for limitation.

The upper end surface of the tooth portion 2132 is provided with a mounting hole 21321 in a penetrating manner, the hole wall of the mounting hole 21321 is provided with a limiting hole 21322 in a penetrating manner, a limiting bolt 21323 penetrates through the limiting hole 21322, and the limiting bolt 21323 is in threaded connection with the shaft portion 2131, so that when the driving rack 212 drives the tooth portion 2132 to rotate, the tooth portion 2132 can drive the shaft portion 2131 to rotate synchronously through the limiting bolt 21323.

The sensing block 2134 is provided on the upper end surface of the shaft portion 2131, the first proximity switch 2135 and the second proximity switch 2136 are provided on the upper end surface of the slide block 12, and the first proximity switch 2135 and the second proximity switch 2136 are provided perpendicularly. When the first proximity switch 2135 senses the sensing block 2134, the piston rod of the driving cylinder 211 is retracted inwards, so that the turning shaft 23 is prompted to complete the wrapping paper turning operation; when the second proximity switch 2136 senses the sensing block 2134, the piston rod of the driving cylinder 211 extends outwards, so that the resetting operation of the turning shaft 23 is completed, and the turning of the wrapping paper can be performed in a production line.

In this embodiment, the sensing block 2134 is connected with the shaft portion 2131 by a flat key, specifically, the flat key block 21311 is fixedly connected with the upper end of the shaft portion 2131, a flat key groove 21341 is formed through the upper end surface of the sensing block 2134, a threaded hole 21342 is formed through the groove wall of the flat key groove 21341, and a positioning bolt 21343 is formed through the threaded hole 21342. The flat key block 21311 is inserted into the flat key groove 21341, and the positioning bolt 21343 is screwed into the flat key block 21311, so that the sensor block 2134 can stably rotate synchronously when the shaft portion 2131 rotates.

In this embodiment, the fixing connection may be implemented by a conventional connection manner such as integral molding, welding, screwing, bolting, and interference fitting.

The implementation principle of the blade wrapping paper folding device in the embodiment of the application is as follows:

when the wrapping paper needs to be turned over, a worker can firstly control the piston rod of the driving cylinder 211 to contract inwards, at the moment, the piston rod of the driving cylinder 211 drives the driving rack 212 to slide along the direction c, the driving rack 212 drives the driving gear 213 to rotate along the direction e, the driving gear 213 drives the turning shaft 23 to synchronously rotate along the direction e through the rotating column 22, and finally the turning operation of the wrapping paper is finished.

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 blade wrapping paper folding device which characterized in that: including a turnover mechanism (2) that is used for the upset wrapping paper and be used for supporting frame (1) of a turnover mechanism (2), a turnover mechanism (2) including set up driving piece (21) on frame (1), set up in column spinner (22) of the output of driving piece (21) and set up in trip shaft (23) of the eccentric department of column spinner (22), driving piece (21) are passed through column spinner (22) are ordered about eccentric rotation takes place in trip shaft (23).

2. A knife wrapper folding apparatus according to claim 1, wherein: the driving piece (21) comprises a driving rack (212) and a driving gear (213) which are meshed with each other, the driving rack (212) is connected to the rack (1) in a sliding mode, the driving gear (213) is connected to the inside of the rack (1) in a rotating mode, and the rotary column (22) is fixedly connected to the center of the driving gear (213).

3. A blade wrapper folding apparatus according to claim 2, wherein: the driving piece (21) further comprises a driving cylinder (211) fixedly connected to the rack (1), and the driving rack (212) is fixedly connected to the output end of the driving cylinder (211).

4. A knife wrapper folding apparatus according to claim 3, wherein: the driving gear (213) is provided with an induction block (2134), the rack (1) is provided with a first proximity switch (2135) and a second proximity switch (2136), and when the first proximity switch (2135) induces the induction block (2134), a piston rod of the driving cylinder (211) is retracted inwards; when the second proximity switch (2136) senses the sensing block (2134), a piston rod of the driving cylinder (211) extends outwards.

5. A knife wrapper folding apparatus according to claim 4, wherein: the driving gear (213) comprises a shaft part (2131), a tooth part (2132) fixedly connected to the middle of the shaft part (2131) and bearings (2133) fixedly connected to two ends of the shaft part (2131), the shaft part (2131) is rotatably connected to the rack (1) through the two bearings (2133), the rotating column (22) is fixedly connected to the lower end of the shaft part (2131), and the induction block (2134) is fixedly connected to the upper end of the shaft part (2131).

6. A knife wrapper folding apparatus according to claim 5, wherein: the upper end surface of the tooth part (2132) is provided with a mounting hole (21321) in a penetrating manner, the hole wall of the mounting hole (21321) is provided with a limiting hole (21322) in a penetrating manner, a limiting bolt (21323) is arranged in the limiting hole (21322), and the limiting bolt (21323) is fixedly connected with the shaft part (2131).

7. A knife wrapper folding apparatus according to claim 5, wherein: the upper end of the shaft part (2131) is provided with a flat key block (21311), the upper end surface of the induction block (2134) is provided with a flat key groove (21341) in a penetrating mode, and the flat key block (21311) is inserted into the flat key groove (21341).

8. A blade wrapper folding apparatus according to claim 7, wherein: the side wall of the induction block (2134) is provided with a threaded hole (21342), a positioning bolt (21343) is arranged in the threaded hole (21342), and the positioning bolt (21343) is fixedly connected with the flat key block (21311).

9. A knife wrapper folding apparatus according to claim 1, wherein: frame (1) including base (11), fixed connection in adjusting cylinder (13) on base (11) and slide connect in sliding block (12) on base (11), turn over a mechanism (2) set up in on sliding block (12), sliding block (12) with the output fixed connection of adjusting cylinder (13).

10. A knife wrapper folding apparatus according to claim 9, wherein: the side wall of the base (11) is provided with a sliding rail (111), the side wall of the sliding block (12) is provided with a sliding groove (121), and the sliding block (12) slides on the sliding rail (111) in a reciprocating mode through the sliding groove (121).