CN112571505B - Label production system - Google Patents

Abstract

The utility model relates to a label production system, it includes material loading conveyer, printing device and marking device, still include cutting device, cutting device includes cutting mechanism, cross cutting mechanism and stop gear, cutting mechanism includes the conveyer belt, locate the cutting assembly of conveyer belt one end, locate the conveyer belt and be close to the stock guide that cutting assembly one end slope set up, cross cutting mechanism includes the workstation, the stand, the roof, the fly leaf, first driving piece and annular cutting die, the below of stock guide is located to the workstation level, the stand is vertical to be located on the workstation, the stand upper end is located to the roof level, the fly leaf level is located between roof and the workstation and stand sliding connection, first driving piece can drive the fly leaf along stand reciprocates, annular cutting die array is equipped with the sword groove with annular cutting die assorted on the workstation bottom the fly leaf, stop gear is used for spacing alignment to the label substrate after cutting. The label production efficiency is improved.

Description

a label production system

Technical field

The present application relates to the field of label production technology, and in particular to a label production system.

Background technique

At present, with the development of the economy, labels are widely used in commodities, which has led to the rapid development of the label printing industry. In some product applications, labels are often made and attached to the corresponding products, which not only protects the products, but also promotes the brand. However, with the continuous development of the label printing industry, people have higher and higher requirements for labels. They need to produce some irregular-shaped labels, such as fan-shaped, diamond-shaped and some irregular-shaped labels. When attached to products, they not only play a good role Publicity and promotion role, and more beautiful.

In the related label production process, a printing device is usually used to print the label pattern on an entire substrate, and then the entire substrate with the label pattern printed on it is subjected to subsequent processing, and then cut into different square label units. , and then use the die installed on the die-cutting device to cut the label unit into the label of the required shape.

Regarding the above-mentioned related technologies, the inventor believes that there are the following defects: in the process of producing irregular-shaped labels, it is first necessary to cut the base material printed with the label pattern into a regular-shaped label unit, and then pass it through the corresponding knife die. When cutting out labels of the desired shape, different label units need to be manually integrated and transported to the die-cutting device for die-cutting. The label production process is complex and the workload is large, resulting in low production efficiency.

Contents of the invention

In order to improve the production efficiency of labels, this application provides a label production system.

A label production system provided by this application adopts the following technical solution:

A label production system includes a feeding and conveying device, a printing device and a marking device. The feeding and conveying device, the printing device and the marking device are arranged in sequence. It also includes a cutting device, and the cutting device includes a slitting mechanism. , a die-cutting mechanism and a limiting mechanism. The slitting mechanism includes a conveyor belt, a cutting assembly located at one end of the conveyor belt, and a guide plate that is inclined at one end of the conveyor belt close to the cutting assembly. The die-cutting mechanism includes a workbench, a column, The top plate, the movable plate, the first driving part and the annular cutter die, the workbench is horizontally located below the guide plate, the upright column is vertically disposed on the workbench, and the top plate is horizontally disposed at the upper end of the upright column. , the movable plate is horizontally arranged between the top plate and the workbench, the column passes through the movable plate and is slidingly connected to the movable plate, and the first driving member can drive the movable plate to move up and down along the column, and the Annular cutters are arrayed at the bottom of the movable plate, and the workbench is provided with cutter grooves that match the annular cutters. The limiting mechanism is used to limit and align the cut label base materials.

By adopting the above technical solution, during the label production process, the rolled label base material is transported to the printing device through the feeding conveyor and then the marking device performs marking processing. After the marking process, the rolled label is The base material is die-cut. First, the rolled label base material is transported to the slitting mechanism through a conveyor belt and cut into label base materials of the same size. The cut label base materials slide along the guide plate to the workbench for stacking. , and then use the limiting mechanism to limit the stacked label base materials, and then drive the movable plate downward through the first driving member to drive the array of annular cutters to die-cut the label base materials. Since the annular die of the array corresponds to the label pattern printed on the label substrate, labels of the corresponding shape can be directly cut out, and the cut substrate waste is complete waste for easy collection and processing. By directly cutting the stacked label substrate as a whole by arraying multiple annular dies on the movable plate, the label production process is reduced, and the generated substrate waste is easy to process, thereby reducing the workload and effectively improving production efficiency. .

Optionally, the cutting assembly includes a bracket, a base, an upper cutting knife, a lower cutting knife and a second driving member. The bracket is vertically provided at one end of the conveyor belt, and the base is slidingly connected to the bracket. on the base, the length direction of the base is perpendicular to the length direction of the conveyor belt, the upper cutting knife is provided at the bottom of the base, the lower cutting knife is provided at the bottom of the bracket, and the second driving member can drive the base The seat moves vertically up and down along the bracket.

By adopting the above technical solution, when the label base material passes through the conveyor belt cutting assembly, the second driving member drives the base to move up and down, driving the upper cutter to move up and down and the lower cutter to cooperate with each other to cut the label base material. Achieve the effect of slitting rolled substrates. The rolled label substrate is cut into label substrates of the same size through the cutting assembly, and then slid down along the guide plate onto the workbench for easy stacking.

Optionally, the limit mechanism includes a limit plate and a baffle plate. The limit plate is vertically installed on both sides of the workbench. The length direction of the limit plate is the same as the length direction of the conveyor belt, and the limit plates on both sides are limited. The distance between the positioning plates is consistent with the width of the label substrate. The baffle plate is vertically installed on the workbench. The baffle plate is located at an end of the limiting plate away from the conveyor belt and is perpendicular to the limiting plate.

By adopting the above technical solution, after the label base material is cut, it slides down to the workbench through the guide plate and is limited by the limit plates on both sides. The label base material slides between the limit plates on both sides, so that the label base material Align the two sides of the label, and then align the front end of the label substrate through the limit of the baffle, thereby realizing the stacking and alignment of multiple layers of label substrates, thereby facilitating the simultaneous die-cutting of multiple layers of label substrates. deal with.

Optionally, the limiting mechanism also includes a pushing assembly, which includes a pushing plate and a first cylinder. The pushing plate is vertically installed at one end of the workbench close to the conveyor belt. The pushing plate is connected to the limiting mechanism. The plate is vertical, and the first cylinder can drive the push plate to move along the space between the limiting plates on both sides.

By adopting the above technical solution, after the stacking of the multi-layer label substrates is completed, the first cylinder drives the push plate to move toward the baffle plate, and the push plate pushes the stacked multi-layer label substrates, so that the multi-layer labels The substrates are stacked more neatly.

Optionally, the baffle plate can move up and down through the workbench. A second cylinder is provided at the bottom of the workbench to drive the baffle plate to move up and down. The workbench is close to the side of the baffle plate. Comes with storage box.

By adopting the above technical solution, after the stacked multi-layer label base material is die-cut, the die-cut labels are collected, and the baffle plate is driven to move downward through the second cylinder, so that the baffle plate shrinks and is placed on the workbench. Below, the first cylinder drives the push plate to push the base material waste along the workbench into the storage box for collection and processing.

Optionally, a material collection device is also included. The material collection device includes a push mechanism and a material discharge mechanism. The push mechanism includes a support plate, a push rod, a support block and a third driving member. The support plate is arranged horizontally. At the bottom of the workbench, the ejector pins are vertically arrayed on the support plate and their upper ends pass through the workbench. The ejector pins are arranged correspondingly to the annular cutter mold, and the support blocks are arranged horizontally on At the upper end of the ejector rod, the third driving member is used to drive the support plate to move up and down. The ejector rod can drive the support block to extend into the annular die. The feeding mechanism is used to place labels.

By adopting the above technical solution, when the label base material is die-cut, when the annular cutter moves downward to complete the cutting of the label base material, while the movable plate drives the annular cutter to move upward, the third driving member drives the support plate When moving upward, the support plate drives the ejector rod to move upward, and the ejector rod drives the support block to move upward so that the support block extends into the annular die. The cut label is fixed in the annular die and moves upward together with the annular die. The label is separated from the base material waste. When it rises to a certain height, the third driving member drives the support plate to move downward, so that the support block is in fixed contact with the label, and then the label is collected by the unwinding mechanism.

Optionally, the material discharging mechanism includes a frame body, a material placement plate and a driving assembly. The frame body is horizontally located on one side of the workbench, and the material placement plate is horizontally slidingly connected to the top of the frame body. The driving assembly can drive the material placing plate to move along the frame to directly below the movable plate. One end of the material placing plate close to the movable plate is provided with a number of waist-shaped grooves corresponding to the ejector rods. The push rod can drive the support block to pass through the waist-shaped groove.

By adopting the above technical solution, when the labels need to be collected, the driving assembly drives the loading plate to move horizontally along the frame to just below the movable plate, and then drives the support plate to move downward through the third driving member, so that the ejector rod drives the support The block moves downward. During the downward movement of the support block, the labels are separated from the annular die so that the labels are placed on the loading plate to collect the labels. The driving assembly drives the loading plate out from under the movable plate.

Optionally, sliding grooves with opposite notches are provided on both sides of the top of the frame, and both sides of the material loading plate extend into the sliding groove. The driving assembly includes a rack, a gear and a driving motor. The rack is located at the bottom of the material loading plate and is located in the sliding groove. The gear is located in the sliding groove and meshes with the rack. The driving motor is located on the frame body. One side drives the gear to rotate.

By adopting the above technical solution, when it is necessary to move the loading plate to the bottom of the movable plate to collect labels, the drive motor drives the gear to rotate. Since the gear meshes with the rack at the bottom of the loading plate, the rack is driven to move. The movement of the strip drives the material placement plate to slide along the sliding groove, achieving the movement effect of the opposite material placement plate and facilitating the collection of labels.

Optionally, a plurality of partitions are provided on the top of the loading plate, and the waist-shaped groove is located between adjacent partitions.

By adopting the above technical solution, when the labels are collected through the loading plate, the labels are limited by the partition to prevent the stacked multi-layer labels from scattering and affecting the collection efficiency of the labels.

To sum up, this application includes at least one of the following beneficial technical effects:

1. The set cutting device includes a slitting mechanism, a die-cutting mechanism and a limiting mechanism. The rolled label base material is cut into label base materials of the same size through the slitting mechanism, and then stacked through the limiting mechanism. After the multi-layer label base material is limited, the multi-layer label base material is die-cut simultaneously through a die-cutting mechanism with an array of multiple annular dies, which reduces the label production process and produces complete base material waste. It is easy to handle, thereby reducing the workload and effectively improving production efficiency;

2. The set limit mechanism includes a limit plate, a baffle plate and a pushing component, and the baffle plate can move up and down through the workbench. The limit plate and the baffle plate limit the label base material, so that The label base material is easy to stack. After die-cutting, retract the baffle plate under the workbench, and then push the base material waste into the storage box through the pusher assembly. Do not collect the base material waste;

3. By setting up a receiving device including a pushing mechanism and a discharging mechanism, after the label base material is die-cut by the annular die, the label is fixed in the annular die through the ejecting mechanism to achieve separation from the substrate waste. , and then collect the labels through the unwinding mechanism, thereby improving work efficiency.

Description of drawings

Figure 1 is a schematic structural diagram of a label production system according to an embodiment of the present application.

Figure 2 is a schematic structural diagram of the cutting mechanism in the embodiment of the present application.

Figure 3 is a partial schematic diagram of the cutting device in the embodiment of the present application.

Figure 4 is a schematic structural diagram of the discharging mechanism in the embodiment of the present application.

FIG. 5 is an enlarged schematic diagram of part A in FIG. 4 .

Explanation of reference signs: 1. Feeding and conveying device; 2. Printing device; 3. Marking device; 4. Cutting device; 41. Cutting mechanism; 411. Conveyor belt; 412. Cutting component; 4121. Bracket; 4122. Base; 4123, upper cutter; 4124, lower cutter; 4125, second driving part; 413, guide plate; 42, die-cutting mechanism; 421, workbench; 422, column; 423, top plate; 424, movable Plate; 425, first driving part; 426, annular knife mold; 427, knife groove; 43, limit mechanism; 431, limit plate; 432, baffle plate; 433, pusher assembly; 4331, first cylinder; 4332. Push plate; 434. Second cylinder; 435. Storage box; 5. Material collection device; 51. Pushing mechanism; 511. Support plate; 512. Push rod; 513. Support block; 514. Third driving member; 52. Unloading mechanism; 521. Frame; 522. Material placement plate; 5221. Waist-shaped groove; 5222. Partition plate; 523. Driving component; 5231. Rack; 5232. Gear; 5233. Driving motor; 524. Slide Relocation.

Detailed ways

The present application will be further described in detail below in conjunction with Figures 1-5.

The embodiment of the present application discloses a label production system. Referring to Figure 1, the production system includes a feeding and conveying device 1, a printing device 2 and a marking device 3. The feeding and conveying device 1, the printing device 2 and the marking device 3 are arranged in sequence. The printing device 2 is a specific label printing machine used in The label pattern is printed on the base material, and the marking device 3 is a label marking machine that prints anti-counterfeiting marks on the label. It also includes a cutting device 4 and a collecting device 5. The cutting device 4 is connected to the marking device 3, and the collecting device 5 is connected to the cutting device 4.

Referring to FIGS. 2 and 3 , the cutting device 4 includes a cutting mechanism 41 , a die-cutting mechanism 42 and a limiting mechanism 43 . The cutting mechanism 41 includes a conveyor belt 411 and a cutting assembly 412 disposed at one end of the conveyor belt 411 away from the marking device 3 , a guide plate 413 is provided at one end of the conveyor belt 411 close to the cutting assembly 412. The die-cutting mechanism 42 includes a workbench 421, a column 422, a top plate 423, a movable plate 424, a first driving part 425 and an annular die 426. The workbench 421 is set horizontally and is located below the guide plate 413. One end of the guide plate 413 close to the transmission is higher than the other end. The uprights 422 are vertically welded to the workbench 421. There are four uprights 422 and they are located at the four corners of the workbench 421. The top plate 423 is horizontally welded to the upper ends of the four upright columns 422. The movable plate 424 is horizontally arranged between the top plate 423 and the workbench 421. The upright column 422 passes through the movable plate 424 and is slidingly connected to the movable plate 424. The first driving member 425 is specifically a hydraulic cylinder. A driving member 425 is welded on the top of the top plate 423. The output shaft of the first driving member 425 passes through the top plate 423 and the end is welded to the top of the movable plate 424. The first driving member 425 can drive the movable plate 424 to move up and down along the column 422 in a circular shape. The cutter molds 426 are arrayed at the bottom of the movable plate 424 , the annular cutter molds 426 are fan-shaped hollow cutters, and the workbench 421 is provided with slots 427 matching the annular cutter molds 426 .

Referring to Figures 2 and 3, the cutting assembly 412 includes a bracket 4121, a base 4122, an upper cutting knife 4123, a lower cutting knife 4124 and a second driving part 4125. The bracket 4121 is vertically installed at one end of the conveyor belt 411, and the two opposite sides of the bracket 4121 There is a chute on the side, and both ends of the base 4122 extend into the chute and are slidingly connected to the bracket 4121. The length direction of the base 4122 is perpendicular to the length direction of the conveyor belt 411. The upper cutting knife 4123 is fixed to the bottom of the base 4122 by bolts, and the lower cutting knife 4123 is fixed to the bottom of the base 4122 by bolts. The knife 4124 is fixed to the bottom of the bracket 4121 through bolts. The second driving part 4125 is specifically a hydraulic cylinder. There are two second driving parts 4125, which are located in the chute on both sides of the bracket 4121. The output end of the second driving part 4125 is connected to the base. The base 4122 is welded, and the other end is welded to the bracket 4121. The second driving member 4125 can drive the base 4122 to move vertically up and down along the bracket 4121.

Referring to Figures 2 and 3, the limiting mechanism 43 is used to limit and align the cut label base materials. The limiting mechanism 43 includes a limiting plate 431 and a baffle plate 432. The limiting plate 431 is welded vertically during operation. On both sides of the top of the table 421, the length direction of the limit plate 431 is the same as the length direction of the conveyor belt 411, and the distance between the limit plates 431 on both sides is consistent with the width of the label substrate. The baffle plate 432 is vertically arranged on the workbench 421. The blocking plate 432 is located at an end of the limiting plate 431 away from the conveyor belt 411 and is perpendicular to the limiting plate 431 . The baffle plate 432 can move up and down through the workbench 421. A second cylinder 434 is welded to the bottom of the workbench 421. The output end of the second cylinder 434 is welded to the bottom of the baffle plate 432, and the other end is welded to the bottom of the workbench 421. The two cylinders 434 can drive the baffle plate 432 to move up and down. A storage box 435 is welded to the side of the workbench 421 close to the baffle plate 432, and an opening is provided at the top of the storage box 435.

The limiting mechanism 43 also includes a pushing assembly 433. The pushing assembly 433 includes a pushing plate 4332 and a first cylinder 4331. The pushing plate 4332 is vertically slidingly connected to an end of the top of the workbench 421 close to the conveyor belt 411. The pushing plate 4332 is connected to the limiting plate. 431 is vertical, the first cylinder 4331 is set on the side wall of the workbench 421, the output end of the first cylinder 4331 is welded to the side of the push plate 4332 away from the baffle plate 432, and the other end is welded to the workbench 421. The first cylinder 4331 The push plate 4332 can be driven to move along the limiting plates 431 on both sides.

Referring to Figures 3 and 4, the material collection device 5 includes a push mechanism 51 and a discharge mechanism 52. The push mechanism 51 includes a support plate 511, a push rod 512, a support block 513 and a third driving member 514. The bottom of the workbench 421 is vertical. There are four sliding rods directly welded. The support plate 511 is horizontally slidingly connected between the four sliding rods. The sliding rods pass through the support plate 511 and are slidingly connected to the support plate 511. The push rods 512 are arranged vertically on the support plate 511 and the upper end passes through it. The workbench 421, the ejector pin 512 and the annular die 426 are arranged correspondingly, the support block 513 is horizontally welded to the upper end of the ejector pin 512 and is located in the slot 427, the third driving member 514 is specifically a hydraulic cylinder, and the output of the third driving member 514 One end is welded to the bottom of the support plate 511, and the other end is welded to the bottom of the workbench 421. The third driving member 514 can drive the support plate 511 to move up and down, and the ejector pin 512 can drive the support block 513 to extend into the annular die 426.

Referring to Figures 3 and 4, the unloading mechanism 52 is used to place labels. The unloading mechanism 52 includes a frame body 521, a loading plate 522 and a driving assembly 523. The frame body 521 is set horizontally on one side of the workbench 421, and the loading plate 522 is horizontally slidingly connected to the top of the frame body 521. The driving assembly 523 can drive the loading plate 522 to move along the frame body 521 to just below the movable plate 424. One end of the loading plate 522 close to the movable plate 424 is provided with a number of push rods 512 corresponding to The waist-shaped groove 5221 is formed, and the push rod 512 can drive the support block 513 to pass through the waist-shaped groove 5221. A number of partitions 5222 are welded to the top of the loading plate 522, and waist-shaped grooves 5221 are located between adjacent partitions 5222.

Referring to Figures 4 and 5, sliding grooves 524 with opposite slots are provided on both sides of the top of the frame 521. Both sides of the loading plate 522 extend into the sliding grooves 524. The driving assembly 523 includes a rack 5231, a gear 5232 and a drive. The motor 5233 and the rack 5231 are welded to the bottom of the loading plate 522 and located in the sliding groove 524. The gear 5232 is rotatably connected in the sliding groove 524 and meshes with the rack 5231. The driving motor 5233 is welded to one side of the frame 521 and The output shaft is coaxially connected to the rotating shaft of the gear 5232, and the driving motor 5233 can drive the gear 5232 to rotate and drive the loading plate 522 to slide along the sliding groove 524.

The implementation principle of a label production system in the embodiment of the present application is as follows: during the label production process, the rolled label base material is transported to the printing device 2 through the feeding conveyor 1 and then the marking device 3 performs marking processing. , after the marking process is completed, the rolled label base material is transported to the cutting assembly through the conveyor belt 411, and the second driving member 4125 drives the base 4122 to move up and down, driving the upper cutting knife 4123 to move up and down to cooperate with the lower cutting knife 4124 The label base material is cut, and the cut label base material slides down to the workbench 421 along the guide plate 413, and is stacked between the limit plate 431 and the baffle plate 432. After stacking a certain number, it passes through the third A cylinder 4331 drives the push plate 4332 to move toward the baffle plate 432, and pushes the stacked multi-layer label base materials through the push plate 4332, so that the multi-layer label base materials are stacked more neatly.

The first driving member 425 drives the movable plate 424 to move downward to drive the array of annular cutters 426 to die-cut the label substrate. After the die-cutting is completed, the third driving member 514 drives the support plate 511 to move upward, and the support plate 511 drives the top The rod 512 moves upward, and the ejector rod 512 drives the support block 513 to move upward so that the support block 513 extends into the annular die 426, fixes the cut label in the annular die 426, and moves upward together with the annular die 426, so that The label is separated from the base material waste. When it rises to a certain height, the drive motor 5233 drives the gear 5232 to rotate. Since the gear 5232 meshes with the rack 5231 at the bottom of the loading plate 522, the rack 5231 is driven to move, and the rack 5231 moves. The loading plate 522 is driven to slide along the sliding groove 524 to just below the movable plate 424, and then the support plate 511 is driven downward through the third driving member 514, so that the ejector rod 512 drives the support block 513 to move downward, and the label is separated from the annular knife. The labels are placed on the loading plate 522 in the mold 426, and the driving motor 5233 drives the loading plate 522 out of the movable plate 424 to collect the labels.

When the support block 513 shrinks into the slot 427, the second cylinder 434 drives the baffle plate 432 to move downward, so that the baffle plate 432 shrinks and is placed below the workbench 421, and then the first cylinder 4331 drives the push plate 4332 to push the baffle plate 432 downward. The base material waste is pushed along the workbench 421 into the storage box 435 for collection and processing.

Repeating the above process can achieve continuous production of labels, which not only reduces the label production process, but also generates base material waste that is easy to handle, thereby reducing the workload and effectively improving production efficiency.

The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application shall be covered by the scope of protection of the present application. Inside.

Claims (7)

1. The utility model provides a label production system, includes material loading conveyer (1), printing device (2) and beats mark device (3), material loading conveyer (1), printing device (2) and beat mark device (3) and set gradually, its characterized in that: the cutting device (4) comprises a cutting mechanism (41), a die cutting mechanism (42) and a limiting mechanism (43), the cutting mechanism (41) comprises a conveying belt (411), a cutting assembly (412) arranged at one end of the conveying belt (411), a guide plate (413) arranged at one end of the conveying belt (411) near the cutting assembly (412) in an inclined mode, the die cutting mechanism (42) comprises a workbench (421), a stand column (422), a top plate (423), a movable plate (424), a first driving piece (425) and an annular cutter die (426), the workbench (421) is horizontally arranged below the guide plate (413), the stand column (422) is vertically arranged on the workbench (421), the top plate (423) is horizontally arranged at the upper end of the stand column (422), the movable plate (424) is horizontally arranged between the top plate (423) and the workbench (421), the stand column (422) is driven to pass through the movable plate (424) to be in sliding connection with the movable plate (424), the first driving piece (424) can be arranged on the bottom of the movable plate (426) along the annular cutter die (426), the workbench (421) is provided with a cutter groove (427) matched with the annular cutter die (426), and the limiting mechanism (43) is used for limiting and aligning the cut label base material;

the automatic label feeding device comprises a feeding device (5), the feeding device (5) comprises a pushing mechanism (51) and a discharging mechanism (52), the pushing mechanism (51) comprises a supporting plate (511), a push rod (512), a supporting block (513) and a third driving piece (514), the supporting plate (511) is horizontally arranged at the bottom of the workbench (421), the push rod (512) is vertically arranged on the supporting plate (511) and the upper end of the push rod passes through the workbench (421), the push rod (512) and the annular cutter die (426) are correspondingly arranged, the supporting block (513) is horizontally arranged at the upper end of the push rod (512), the third driving piece (514) is used for driving the supporting plate (511) to move up and down, the push rod (512) can drive the supporting block (513) to stretch into the annular cutter die (426), and the discharging mechanism (52) is used for placing labels;

the discharging mechanism (52) comprises a frame body (521), a material placing plate (522) and a driving component (523), wherein the frame body (521) is horizontally arranged on one side of the workbench (421), the material placing plate (522) is horizontally connected to the top of the frame body (521) in a sliding mode, the driving component (523) can drive the material placing plate (522) to move to the position right below the movable plate (424) along the frame body (521), a plurality of waist-shaped grooves (5221) corresponding to the ejector rods (512) are formed in one end, close to the movable plate (424), of the material placing plate (522), and the ejector rods (512) can drive the supporting blocks (513) to penetrate through the waist-shaped grooves (5221).

2. A label producing system as claimed in claim 1, wherein: the cutting assembly (412) comprises a bracket (4121), a base (4122), an upper cutter (4123), a lower cutter (4124) and a second driving piece (4125), wherein the bracket (4121) is vertically arranged at one end of the conveyor belt (411), the base (4122) is slidably connected to the bracket (4121), the length direction of the base (4122) is perpendicular to the length direction of the conveyor belt (411), the upper cutter (4123) is arranged at the bottom of the base (4122), the lower cutter (4124) is arranged at the bottom of the bracket (4121), and the second driving piece (4125) can drive the base (4122) to vertically move up and down along the bracket (4121).

3. A label producing system as claimed in claim 2, wherein: stop gear (43) are including limiting plate (431) and striker plate (432), the both sides of workstation (421) are vertically located to limiting plate (431), limiting plate (431) length direction is the same with conveyer belt (411) length direction, and the interval of both sides limiting plate (431) is unanimous with the width of label substrate, striker plate (432) are located perpendicularly on workstation (421), striker plate (432) are located limiting plate (431) and keep away from the one end of conveyer belt (411) and perpendicular with limiting plate (431).

4. A label producing system as claimed in claim 3, wherein: stop gear (43) still include pushing away material subassembly (433), pushing away material subassembly (433) include push pedal (4332) and first cylinder (4331), push pedal (4332) are vertical to be located workstation (421) and are close to one end of conveyer belt (411), push pedal (4332) are perpendicular with limiting plate (431), first cylinder (4331) can order about push pedal (4332) are followed both sides remove between limiting plate (431).

5. A label producing system as claimed in claim 3, wherein: the striker plate (432) passes through the workbench (421) and can move up and down, a second air cylinder (434) is arranged at the bottom of the workbench (421) and can drive the striker plate (432) to move up and down, and a storage box (435) is arranged on one side, close to the striker plate (432), of the workbench (421).

6. A label producing system as claimed in claim 1, wherein: the utility model discloses a rack, including rack body (521), drive assembly (523) are located rack body (521), rack body (521) top both sides are equipped with the relative groove (524) that slides of notch, put flitch (522) both sides and stretch into in sliding groove (524), drive assembly (523) include rack (5231), gear (5232) and driving motor (5233), rack (5231) are located put flitch (522) bottom and be located in sliding groove (524), gear (5232) locate in sliding groove (524) with rack (5231) meshes, driving motor (5233) are located rack body (521) one side can drive gear (5232) rotate.

7. A label producing system as claimed in claim 1, wherein: the top of the material placing plate (522) is provided with a plurality of partition boards (5222), and the waist-shaped grooves (5221) are positioned between the adjacent partition boards (5222).