CN111071527A

CN111071527A - Side cutting feeding mechanism for strapping machine

Info

Publication number: CN111071527A
Application number: CN202010010318.3A
Authority: CN
Inventors: 蔡春生
Original assignee: Dongguan Hundun Electronic Science & Technology Co ltd
Current assignee: Dongguan Hundun Electronic Science & Technology Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-04-28

Abstract

The invention discloses a side cutting feeding mechanism for a strapping machine, which comprises a front claw, a rear claw and a feeding channel, wherein the front claw is connected with the rear claw through a connecting rod; the front claw and the rear claw are correspondingly arranged at the side of the feeding channel, the rear end of the rear claw is provided with a material pushing cylinder, the front claw is in driving connection with the front claw cylinder, and the feeding device further comprises a reciprocating feeding mechanism and a side cutting mechanism; the reciprocating feeding mechanism comprises a ribbon feeding claw and a feeding driving device in driving connection with the ribbon feeding claw and is used for controlling the ribbon to be transported in the feeding channel in a clearance manner; side cutting mechanism set up in reciprocal feeding mechanism rear side, it includes cutter, cutter drive arrangement, be used for with the ribbon row that reciprocal feeding mechanism transported comes advances line location blank, cuts it into solitary ribbon, later push away material cylinder and send out solitary ribbon extremely the front jaw the rear jaw department, the front jaw cylinder drives the front end of ribbon and colludes the clamping part that advances the ribbon rear end, accomplishes to tie up, has occupation space and lacks, advantage that production efficiency is high.

Description

Side cutting feeding mechanism for strapping machine

Technical Field

The invention relates to the technical field of belt bundling machine mechanisms, in particular to a side cutting and feeding mechanism for a belt bundling machine.

Background

At present, a ribbon supplier generally provides two ribbons, one ribbon is a single ribbon, and the other ribbon is a ribbon row, wherein the ribbon row is connected through nozzle materials at the upper end and the lower end of the ribbon; a manufacturer purchasing a single ribbon generally bundles products in a manual mode or an automatic ribbon binding machine mode; when the automatic strapping machine is adopted, firstly, a plurality of single straps are sequenced by using a vibrating disc and fed into a strapping mechanism in the automatic strapping machine to strap a product; the producer who purchases the ribbon row at first carries out the blank through ribbon shearing apparatus to the ribbon row, cuts into solitary ribbon with it, and many single ribbons adjust the position in the vibration dish afterwards to shift to the feeding mechanism in the ribbon strapper through the transfer chain, the ribbon is tied up through the front and back claw among the feeding mechanism, and the front end of ribbon is colluded the clamping part of advancing the ribbon rear end through the drive of front claw, accomplishes and ties up. This kind of production mode has efficient advantage to artifical tying up, but on the market at present, the feeding mechanism who assembles in ribbon strapper can not arrange the blank to the ribbon, ribbon strapper still need cooperate ribbon shearing equipment, vibration dish, the supporting use of transfer chain, high in production cost, occupation space is big, and, tightening up when the ribbon is tied up only adopts the mode that the front paws drove to tie up, to the ribbon of different length, size, the restriction has, need do the adjustment to the front paws part before production, the production time has been increased. Therefore, a feeding mechanism suitable for different environments, capable of being used with an automatic strapping machine and integrating material cutting, feeding and strapping needs to be developed to solve the above problems.

Disclosure of Invention

The invention aims to provide a side cutting and feeding mechanism for a strapping machine, which aims to solve the problems.

The invention realizes the purpose through the following technical scheme:

a side cutting and feeding mechanism for a strapping machine comprises a front claw, a rear claw and a feeding channel; the front claw and the rear claw are correspondingly arranged at the side of the feeding channel, the rear end of the rear claw is provided with a material pushing cylinder, the front claw is in driving connection with a front claw cylinder,

the device also comprises a reciprocating feeding mechanism and a side cutting mechanism; the reciprocating feeding mechanism comprises a ribbon feeding claw and a feeding driving device in driving connection with the ribbon feeding claw and is used for controlling the ribbon row to be transported in the feeding channel in a gap manner; the side cutting mechanism set up in reciprocal feeding mechanism rear side, its include the cutter, with the cutter drive arrangement that the cutter drive is connected, be used for with the ribbon row that reciprocal feeding mechanism transported comes carries out the blank, cuts into solitary ribbon with it, later push away the material cylinder and send out solitary ribbon extremely the front jaw the back jaw department, the front jaw cylinder drives the front end of ribbon and colludes the clamping part that advances the ribbon rear end, and the completion is tied up.

Further, the device also comprises a tensioning mechanism; the tensioning mechanism comprises gears which are meshed oppositely, a gear driving device which is in driving connection with the gears, and a tensioning disc which is connected with the gears which are meshed oppositely; the tensioning disc is arranged above the rear claw and used for tensioning the binding belt.

Further, the device also comprises a shearing mechanism; the shearing mechanism comprises an assembly block and a shearing blade; the assembly block is arranged above the rear claw, a bundling through groove allowing a binding belt to pass through penetrates through the assembly block, and a blade groove penetrates through the side of the assembly block; the shear blade is assembled in the blade groove, and the edge direction of the shear blade faces the bundling through groove.

Further, the feeding channel comprises a clamping plate and a fixing block arranged at the rear end of the clamping plate; the clamping plate and the fixing block are provided with first ribbon passing spaces allowing the ribbons to pass through; and a station through groove is vertically arranged on the fixed block.

Further, the feeding driving device comprises a Z-axis cylinder and a first X-axis cylinder; the Z-axis cylinder is arranged above the fixed block; the first X-axis cylinder is arranged at the output end of the Z-axis cylinder; the ribbon feeding claw is fixedly arranged at the output end of the first X-axis cylinder, the front end of the ribbon feeding claw extends downwards out of the station through groove, and a notch is formed in the ribbon feeding claw.

Further, the feeding driving device comprises a second X-axis cylinder; the ribbon feeding claw is hinged to the output end of the second X shaft, the front end of the ribbon feeding claw extends out of the station through groove downwards, and a notch is formed in the front end of the ribbon feeding claw; and a return spring is also arranged at the upper part of the hinged part of the ribbon feeding claw and the output end of the second X shaft.

Furthermore, the side cutting mechanism also comprises a cutter base; the cutter base is arranged at the lower part of the fixed block, and a water gap trough penetrates through the cutter base; the water gap trough is correspondingly arranged below the station through trough; the cutter driving device selects an air cylinder which is arranged above the fixed block corresponding to the cutter base; the cutter comprises a cutting part and a pressing part; the cutting part is arranged at the front end of the pressing part and is correspondingly arranged above the water gap trough, and the middle part of the cutting part is provided with a sharp edge which inclines to the left side and the right side; the lower end face of the pressing part is a flat surface.

Further, the cutting portion left and right sides is two lamellar bodies of fork type form, these two lamellar body parallel and level, and the width of the mouth of a river material of being connected between the thickness of every lamellar body and the ribbon corresponds the setting, is used as accurate positioning when the cutting.

Further, the gear driving device is a motor.

The invention has the advantages that 1, the occupied space is small, and the production cost is low; the reciprocating feeding mechanism and the side cutting mechanism are arranged in the same mechanism; during production, the ribbon row is directly conveyed into the secondary mechanism, the ribbon row moves forward through the gap of the reciprocating feeding mechanism, the side cutting mechanism cuts the nozzle material in the ribbon row, and compared with the prior ribbon binding machine which needs to be matched with ribbon shearing equipment, a vibrating disc and a conveying line for use, the mechanism reduces the occupied space, reduces the production cost and can be adapted to different production environments; 2. the binding tapes are bound compactly; the mechanism also comprises a tensioning mechanism and a shearing mechanism; the motor drives the tensioning disc to relatively engage and slide, the front end of the cable tie is pulled to continue to be tightened, the front end of the cable tie gradually approaches the shear blade of the bundling through groove along with the continuous tightening, and the overlong part of the front end of the cable tie is finally cut off, compared with the prior method that the cable tie is bundled only by adopting a front claw, the method can lead the cable tie to be more compact; 3. the side cutting is accurate; the cutter of the invention comprises a cutting part; the middle part of this cutting portion has the sharp edge of one side slope about to, its left and right sides is two lamellar bodies of fork type form, these two lamellar body parallel and level, the thickness of every lamellar body corresponds the setting with the width of ribbon mouth of a river material, when cutting, when the cutter moves down to the ribbon row, the cutter can agree with the slip with the mouth of a river material in the ribbon, guarantee the accurate cutting at the middle part of this cutting portion, make ribbon mouth of a river material amputate completely, the independent ribbon burr after avoiding cutting, guarantee the stability of normal production and side cut mechanism.

Drawings

FIG. 1 is a schematic structural view illustrating an exemplary ribbon used in the embodiment;

FIG. 2 is a schematic view of the entire structure of embodiment 1;

FIG. 3 is a partial structural view of embodiment 1;

FIG. 4 is a partial structural view of embodiment 1;

FIG. 5 is a schematic structural view of a reciprocating feeding mechanism of embodiment 1;

FIG. 6 is a schematic structural view of a side cutting mechanism according to embodiment 1;

FIG. 7 is a schematic structural view of a take-up mechanism of embodiment 1;

fig. 8 is a schematic structural view of the cutting mechanism of embodiment 1;

fig. 9 is a schematic structural view of a fixing block of embodiment 2;

FIG. 10 is a schematic structural view of a reciprocating feeding mechanism according to embodiment 2;

fig. 11 is a partial structural view of embodiment 2.

1. A protruding section; 2. a fastening part; 3. a water gap material; 100. a front claw; 101. a rear jaw; 102. a splint; 103. a fixed block; 104. the first binding belt passes through the space; 105. the second ribbon passes through the space; 106. mounting a plate; 107. a station through groove; 107A, a material cutting groove; 107B, a feeding groove; 108. a rear claw chute; 109. a front claw sliding groove; 110. a limiting block; 111. a material pushing cylinder; 112. a front claw cylinder; 113. a hinged block; 114. a gear mounting groove; 200. a reciprocating feeding mechanism; 201. a band feeding claw; 201A, an inclined surface; 202. a feeding drive device; 203. a Z-axis cylinder; 204. a Z-axis slide rail; 205. a Z-axis slide block; 206. an X-axis fixing plate; 207. a first X-axis slide rail; 208. a first X-axis slide block; 209. a first X-axis cylinder; 210. a second X-axis cylinder; 211. a hinged mounting block; 212. a hinge mounting groove; 300. a side cutting mechanism; 301. a cutter; 302. a cutter driving device; 303. a cutter base; 304. a water gap trough; 305. a cutting section; 306. a pressing part; 400. a tensioning mechanism; 401. a gear; 402. a tension disc; 500. a shearing mechanism; 501. assembling the block; 502. a scissor blade; 503. bundling the through grooves; 504. an insert pocket.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings of the present invention are each in simplified form and are each provided with a non-precise scale for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

The structure of the ribbon according to the embodiment of the invention is shown in fig. 1, the front end of the ribbon is a slender extension section 1, the rear end of the ribbon is a buckling part 2, the ribbon row is formed by injection molding and integral molding, and a nozzle material 3 is connected between the ribbons.

Example 1:

as shown in fig. 2 to 8, the invention discloses a side cutting and feeding mechanism for a strapping machine, which comprises a front claw 100, a rear claw 101 and a feeding channel; the feeding channel comprises a clamping plate 102 and a fixing block 103 arranged at the rear end of the clamping plate 102; the clamping plate 102 and the fixing block 103 are provided with a first cable tie passing space 104 allowing a cable tie row to pass through, the lower part of the fixing block 103 is provided with a second cable tie passing space 105 allowing a single cable tie to pass through and vertically crossing the first cable tie passing space 104, and the upper part is provided with a mounting plate 106; a station through groove 107 is vertically arranged on the fixed block 103; the rear claw 101 is arranged on the right side of the fixing block 103, and is provided with a rear claw sliding groove 108, and the rear claw sliding groove 108 is correspondingly arranged at the lower part of the second tie passing space 105; the front claw 100 is correspondingly arranged in front of the rear claw 101, and is provided with a front claw sliding groove 109, and the front end of the front claw sliding groove 109 is butted with the second cable tie passing space 105; the device also comprises a limiting block 110, a material pushing cylinder 111 and a front claw cylinder 112; the limiting block 110 is arranged in front of the front end of the front claw sliding groove 109, a gap allowing the front end of the binding belt to pass through is formed between the limiting block 110 and the cutter base 303, and the gap cannot allow a clamping part at the rear end of the binding belt to pass through and is used for limiting the binding belt from excessively sliding out; the material pushing cylinder 111 is arranged at the rear end of the second binding belt passing space 105; the front claw cylinder 112 is arranged at the upper part of the fixed block 103 and is in driving connection with a hinge block 113; the hinge block 113 is hinged with the front claw 100;

the device also comprises a reciprocating feeding mechanism 200, a side cutting mechanism 300, a tensioning mechanism 400 and a shearing mechanism 500;

the reciprocating feeding mechanism 200 comprises a belt feeding claw 201 and a feeding driving device 202 in driving connection with the belt feeding claw 201; the feeding driving device 202 comprises a Z-axis cylinder 203, a Z-axis slide rail 204, a Z-axis slide block 205, an X-axis fixing plate 206, a first X-axis slide rail 207, a first X-axis slide block 208 and a first X-axis cylinder 209; the Z-axis cylinder 203 and the Z-axis slide rail 204 are fixedly arranged on the front side of the mounting plate 106; the Z-axis sliding block 205 is connected to the Z-axis sliding rail 204 in a sliding manner and is in driving connection with the Z-axis cylinder 203; the X-axis fixing plate 206 is fixedly connected to the front side of the Z-axis slider 205; the first X-axis cylinder 209 and the first X-axis slide rail 207 are fixedly disposed at the lower part of the X-axis fixing plate 206; the first X-axis slider 208 is slidably connected to the first X-axis slide rail 207 and is drivingly connected to the first X-axis cylinder 209; the ribbon feeding claw 201 is fixedly arranged at the output end of the first X-axis cylinder 209, the front end of the ribbon feeding claw 201 extends downwards out of the station through groove 107 and abuts against the first ribbon passing space 104, the front end of the ribbon feeding claw 201 is two fork-shaped sheet bodies, and the two sheet bodies are flush and parallel to the driving direction of the first X-axis cylinder 209;

the side cutting mechanism 300 is arranged at the rear side of the reciprocating feeding mechanism 200 and comprises a cutter 301, a cutter driving device 302 in driving connection with the cutter 301 and a cutter base 303; the cutter base 303 is arranged at the lower part of the fixed block 103, and a water gap trough 304 penetrates through the cutter base; the water gap trough 304 is correspondingly arranged below the station through trough 107; the cutter driving device 302 is an air cylinder, is arranged above the fixed block 103 corresponding to the cutter base 303, and is fixed on the rear side of the mounting plate 106; the cutter 301 comprises a cutting part 305 and a pressing part 306; the cutting part 305 is arranged at the front end of the compressing part 306 and is correspondingly arranged above the water gap trough 304, the middle part of the cutting part has a sharp edge inclined towards the left side and the right side, the left side and the right side of the cutting part are two fork-shaped sheet bodies, the two sheet bodies are parallel and level, the thickness of each sheet body is correspondingly arranged with the width of the connecting water gap trough 3 between the binding belts, and the thickness of each sheet body is vertically crossed with the driving direction of the first X-axis cylinder 209; the lower end face of the pressing part 306 is a flat surface; when the cutting knife moves downwards to the ribbon row, the cutting knife can be matched with the water gap material 3 in the ribbon to slide, so that accurate positioning cutting of the middle part of the cutting part is ensured, the water gap material of the ribbon is completely cut off, burrs and burrs of the cut ribbon are avoided, and the stability of normal production and a side cutting mechanism is ensured;

the tensioning mechanism 400 comprises a gear 401 which is meshed oppositely, a gear 401 driving device which is in driving connection with the gear 401, and a tensioning disc 402 which is connected with the gear 401 which is meshed oppositely; the gear 401 is arranged in the gear 401 mounting groove 114 of the fixed block 103; the engagement of the take-up plate 402 is above the end of the pawl gate 108; the gear 401 driving device is a motor and is arranged at the rear end of the fixing block 103;

the shearing mechanism 500 comprises an assembly block 501 and a shearing blade 502; the assembly block 501 is arranged above the rear claw 101, a bundling through groove 503 for allowing a binding belt to pass through penetrates through the assembly block, and a blade groove 504 penetrates through the side of the assembly block; the strapping through slot 503 is located between the engagement of the end of the rear jaw sliding slot 108 and the tightening plate 402; the scissor blade 502 fits into the blade slot 504 with its knife edge direction facing into the strapping channel 503; the scissor blades 502 can be adjusted according to different sizes and specifications of the straps;

the working principle is as follows: firstly, a binding strip row is pushed into the clamping plate 102 by a manual or external feeding mechanism, then the reciprocating feeding mechanism 200 drives the Z-axis cylinder 203 and the first X-axis cylinder 209 in sequence, drives the binding strip feeding claw 201 to clamp a binding strip at the forefront end of the binding strip row and push the binding strip forward, after the pushing is finished, lifts the binding strip feeding claw 201 to reset to an initial position, and circularly descends, pushes the binding strip forward, lifts and resets in sequence, so that the binding strip row is transported forward in a clearance manner, then the front end of the binding strip row enters the position through groove 107, when the nozzle material 3 of the binding strip row corresponds to the upper part of the nozzle groove 304, the cutter driving device 302 drives the cutter 301 to cut the material downwards, the nozzle material 3 of the binding strip row is cut, the nozzle material 3 falls down along the nozzle groove 304, and when the cutting part 305 cuts the nozzle material 3, the band is clamped by the sheet bodies on the left side and the right side, the band is prevented from moving out of position during cutting, the pressing portion 306 presses the band along with the downward movement of the cutter 301, the band is further prevented from moving out of position, then the cutter 301 resets and moves upwards, the reciprocating feeding mechanism 200 continues to drive the band row behind forwards, the single band with the water gap material 3 cut off at the foremost side in the band row is jacked into the second band passing space 105, then the material pushing cylinder 111 slides the single band forwards along the second band passing space 105 until the clamping portion 2 at the rear end of the band is jacked by the limiting block 110, at the moment, the front end of the band enters the front claw sliding groove 109 of the front claw 100, then the front claw cylinder 112 drives the front claw 100 to swing forwards, the front end of the band is driven by the front claw 100 to enter the clamping portion 2 of the band along the rear claw sliding groove 108 of the rear claw 101 and continuously lift up, then, the binding through groove 503 in the assembling block 501 is arranged between the engagement parts of the tightening discs 402, the motor drives the tightening discs 402 to perform relative engagement sliding, the front end of the binding band is pulled to be tightened continuously, the front end of the binding band gradually approaches the shear blade 502 of the binding through groove 503 along with the continuous tightening of the binding band, the overlong part of the front end of the binding band is finally sheared, finally, the front claw cylinder 112 releases the front claw 100, and the bound binding band falls out of the mechanism.

Example 2:

as shown in fig. 9 to 11, the mechanism in the present embodiment is substantially the same as that in the present embodiment, and the difference is a fixed block 103, the feeding driving device 202, and a band feeding claw 201; the station through groove 107 on the fixed block 103 comprises a cutting groove 107A and a feeding groove 107B; the cutting groove 107A corresponds to the position of the cutting knife 301; the feeding driving device 202 comprises a second X-axis cylinder 210 and a hinge mounting block 211; the second X-axis cylinder 210 is fixedly arranged on the front side of the mounting plate 106 and is positioned above the fixed block 103; the hinge mounting block 211 is disposed at an output end of the second X-axis cylinder 210, and a hinge mounting groove 212 is disposed at a front end thereof; the ribbon feeding claw 201 is hinged to the hinge mounting groove 212, the front end of the ribbon feeding claw 201 extends downwards out of the feeding groove 107B and reaches the first ribbon passing space 104, the front end of the ribbon feeding claw 201 is two fork-shaped sheet bodies, the two sheet bodies are flush and parallel to the driving direction of the second X-axis cylinder 210, and the rear side of each sheet body is provided with an inclined surface 201A which is inclined from the outside to the inside from low to high; and a return spring is also arranged at the upper part of the hinged part of the band feeding claw 201 and the hinged mounting groove 212.

The working principle is as follows: the working principle is substantially the same as that of the embodiment, and the difference is that the feed driving device 202 in the embodiment adopts the rebound of a return spring instead of the arrangement of two stroke direction cylinders in the embodiment, specifically, when the binding strip row is fed, the front end of the binding strip feed claw 201 pushes the binding strip row into the station through groove 107, then the cutter 301 moves downwards and cuts off the water gap material 3, then the pressing part 306 presses the binding strip, the second X-axis cylinder 210 drives the binding strip feed claw 201 to move backwards, after the inclined surface 201A on the rear side of the binding strip feed claw 201 scratches the binding strip, the return spring compresses, the binding strip feed claw 201 is lifted and slides into the next binding strip, the spring returns to the normal state, the cutter 301 returns upwards, and the binding strip feed claw 201 pushes forwards and circulates the above steps.

The cutting knife in the side cutting mechanism in the embodiment 1 and the embodiment 2 comprises a cutting part, the middle part of the cutting part is provided with a sharp edge which inclines to the left side and the right side, the left side and the right side are two fork-shaped sheet bodies, the middle part and the left side and the right side of the middle part form a rectangular structure with a downward groove, but the functions of positioning and cutting the ribbon rows conveyed by the reciprocating feeding mechanism and cutting the ribbon rows into individual ribbons are not limited, the shape of the cutting part is only taken as an example, and the shape of the cutting part can be any geometric figure such as a circle, a triangle and the like.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A side cutting and feeding mechanism for a strapping machine comprises a front claw, a rear claw and a feeding channel; preceding claw, back paw correspond set up in material loading passageway side, this the rear end of back paw is equipped with pushes away the material cylinder, should the preceding claw drive is connected with preceding claw cylinder, its characterized in that:

the device also comprises a reciprocating feeding mechanism and a side cutting mechanism; the reciprocating feeding mechanism comprises a ribbon feeding claw and a feeding driving device in driving connection with the ribbon feeding claw and is used for controlling the ribbon row to be transported in the feeding channel in a gap manner; the side cutting mechanism is arranged at the rear side of the reciprocating feeding mechanism and comprises a cutter and a cutter driving device in driving connection with the cutter, and the cutter driving device is used for positioning and cutting the ribbon row conveyed by the reciprocating feeding mechanism into an independent ribbon.

2. The side-cutting feeding mechanism for the ribbon binding machine according to claim 1, characterized in that: also comprises a tensioning mechanism; the tensioning mechanism comprises gears which are meshed oppositely, a gear driving device which is in driving connection with the gears, and a tensioning disc which is connected with the gears which are meshed oppositely; the tensioning disc is arranged above the rear claw and used for tensioning the binding belt.

3. The side-cutting feeding mechanism for the ribbon binding machine according to claim 1, characterized in that: also comprises a shearing mechanism; the shearing mechanism comprises an assembly block and a shearing blade; the assembly block is arranged above the rear claw, a bundling through groove allowing a binding belt to pass through penetrates through the assembly block, and a blade groove penetrates through the side of the assembly block; the shear blade is assembled in the blade groove, and the edge direction of the shear blade faces the bundling through groove.

4. The side-cutting feeding mechanism for the ribbon binding machine according to claim 1, characterized in that: the feeding channel comprises a clamping plate and a fixing block arranged at the rear end of the clamping plate; the clamping plate and the fixing block are provided with first ribbon passing spaces allowing the ribbons to pass through; and a station through groove is vertically arranged on the fixed block.

5. The side-cutting feeding mechanism for the ribbon binding machine according to claim 4, characterized in that: the feeding driving device comprises a Z-axis cylinder and a first X-axis cylinder; the Z-axis cylinder is arranged above the fixed block; the first X-axis cylinder is arranged at the output end of the Z-axis cylinder; the ribbon feeding claw is fixedly arranged at the output end of the first X-axis cylinder, and the front end of the ribbon feeding claw extends downwards out of the station through groove.

6. The side-cutting feeding mechanism for the ribbon binding machine according to claim 4, characterized in that: the feeding driving device comprises a second X-axis cylinder; the ribbon feeding claw is hinged to the output end of the second X-axis cylinder, and the front end of the ribbon feeding claw extends out of the station through groove downwards; and a return spring is also arranged at the upper part of the hinged part of the ribbon feeding claw and the output end of the second X shaft.

7. The side-cutting feeding mechanism for the ribbon binding machine according to claim 4, characterized in that: the side cutting mechanism also comprises a cutter base; the cutter base is arranged at the lower part of the fixed block, and a water gap trough penetrates through the cutter base; the water gap trough is correspondingly arranged below the station through trough; the cutter driving device selects an air cylinder which is arranged above the fixed block corresponding to the cutter base; the cutter comprises a cutting part and a pressing part; the cutting part is arranged at the front end of the pressing part and is correspondingly arranged above the water gap trough, and the middle part of the cutting part is provided with a sharp edge which inclines to the left side and the right side; the lower end face of the pressing part is a flat surface.

8. The side-cutting feeding mechanism for the ribbon binding machine according to claim 7, characterized in that: the cutting portion left and right sides is two lamellar bodies of fork type form, these two lamellar body parallel and level, and the width of the mouth of a river material of being connected between the thickness of every lamellar body and the ribbon corresponds the setting, is used as accurate positioning when the cutting.

9. The side-cutting feeding mechanism for the ribbon binding machine according to claim 2, characterized in that: the gear driving device adopts a motor.