Stacking and collecting device

Abstract

The utility model discloses a kind of columnar stacking collection devices, including: separation conveying part, with the separation and conveying belt running along X direction, for after die cutting card or hang card single spacing and send out;Finished product stacking collection device, fixedly arranged in the downstream end of separation conveying part includes: two slide rails parallel to Y direction and separately arranged on two sides;Bottom plate that can reciprocate along slide rail and slide;Multiple partition plates are arranged on bottom plate, partition plate can be positioned along Y direction and lock, and its lower end and bottom plate upper surface gap is less than card or hang card thickness, at least two stacking channels extending along X direction are formed on bottom plate;Fixed baffle and adjustable baffle are respectively located at the X direction both ends of stacking channel, for limiting the stacking position of card or hang card;Linear drive mechanism includes: nut and bottom plate fixed connection, servo motor drives bottom plate to switch between collection position B and collection position C, to alternately collect card or hang card in corresponding stacking channel, realize continuous stacking without stopping.

Description

Technical Field

[0001] This utility model relates to the printing field, and in particular to a sorting and stacking collection device that can automatically sort and stack discarded cards or tags into multiple columns and alternately stack them to a collection position. Background Technology

[0002] In the post-printing die-cutting of sheet materials such as cards and hang tags, sheet-fed rotary or flatbed automatic die-cutting machines are commonly used, and their finished product collection methods are basically the same: the finished sheets are collected and stacked on the receiving table of the receiving section. Commonly used sheet-fed flatbed automatic die-cutting machines include... Figure 1 As shown:

[0003] Typically, after printing, single sheets of paper or sheet material are stacked on the paper feeding section of the die-cutting machine and fed one by one into the main die-cutting section to be die-cut into products such as cards or tags. The finished paper or sheet material is then stacked one by one on the receiving platen of the die-cutting machine. Afterwards, the waste edges from the die-cutting are removed manually or by a separate waste removal device, and the finished cards, tags, etc., are collected.

[0004] The existing technology has the following drawbacks;

[0005] 1. After die-cutting and waste removal, the finished products can only be output continuously in a single row. The machine must be stopped to manually change boxes / pallets, resulting in low production efficiency.

[0006] 2. The stacking height of a single stack is limited, requiring frequent manual removal of stacks, resulting in high labor intensity.

[0007] 3. When cards / tags of different specifications are mixed, they cannot be automatically sorted and manual sorting is still required. Utility Model Content

[0008] The utility model description section introduces a series of simplified concepts, all of which are simplifications of existing technologies in the field, and will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0009] The technical problem to be solved by this utility model is to provide a sorting and stacking collection device that can automatically sort and stack the discarded cards or tags into multiple columns and alternately stack them to the collection position without interrupting the continuous operation of the die-cutting machine, so as to achieve the functions of automatic sorting and automatic stacking without stopping the machine.

[0010] To solve the above-mentioned technical problems, the present invention provides a stacking and collecting device, comprising:

[0011] The separation and conveying unit has a separation and conveyor belt running in the X direction, used to send out individual cards or tags after die-cutting and waste removal at intervals;

[0012] A finished product stacking and collecting device, fixed at the downstream end of the separating conveyor section, includes:

[0013] Two slide rails parallel to the Y direction and positioned on opposite sides;

[0014] A base plate that can slide back and forth along a slide rail;

[0015] Multiple partitions are provided on the base plate. The partitions can be adjusted and locked along the Y direction, and the gap between their lower ends and the upper surface of the base plate is less than the thickness of the card or tag, forming at least two stacking channels extending along the X direction on the base plate.

[0016] Fixed and adjustable baffles are located at both ends of the stacking channel in the X direction, respectively, to limit the stacking position of cards or tags;

[0017] The linear drive mechanism includes: a nut fixed to the base plate, and a servo motor driving the base plate to switch between collection position B and collection position C to alternately collect cards or tags in the corresponding stacking channel, so as to realize continuous stacking without stopping the machine.

[0018] Preferably, the stacking and collecting device is further improved in that the separating and conveying belt is driven by servo motor II, and the speed of servo motor II is synchronously controlled with that of the die-cutting machine host.

[0019] Preferably, the separate stacking and collecting device is further improved by providing a tray between the separating conveyor and the finished product stacking and collecting device to guide the cards or tags into the stacking channel.

[0020] Preferably, the stacking and collecting device is further improved by providing an intermediate support plate in the middle of the upper surface of the base plate to support the upper structure of the partition plate.

[0021] Preferably, the stacking and collecting device is further improved in that the partition plate is sleeved on the support shaft by the partition plate frame and quickly locked by the locking knob.

[0022] Preferably, the stacking and collecting device is further improved by reserving an interface for docking with an automatic palletizing robot below the collecting position C.

[0023] Preferably, the finished product stacking and collecting device is further improved by providing a transparent protective cover around the device.

[0024] The working principle of this utility model is as follows;

[0025] The paper or sheet material 2-2 to be processed is fed into the main unit 2-4 of the automatic die-cutting machine for die-cutting. The finished paper or sheet material 2-6 after die-cutting is placed on the receiving conveyor belt 2-7 of the receiving conveyor section 2-5 of the card and hang tag die-cutting waste removal and finished product collection equipment. Under the conveyor belt 2-7, the finished paper or sheet material 2-6 after die-cutting is separated from the finished card or hang tag by the waste removal pressure strip 2-8 and the separation mechanism 2-10, and the separated finished card or hang tag is conveyed to the separation conveyor belts 2-12 and 3-28 of the separation conveyor sections 2-13 and 3-1. The separated finished card or hang tag 2-31 and 3-2 are arranged at intervals on the separation conveyor belts 2-12 and 3-28.

[0026] Along the X direction, the card or tag finished product stacking and collection device 3-21 is connected and installed together with the right end of the separation and conveying section 3-1 of the card or tag die-cutting waste removal and finished product collection equipment. A left-side connecting fixing plate 3-25 and a right-side connecting fixing plate 3-17 are fixedly installed parallel to each other between the inner sides of the card or tag finished product stacking and collection device's transmission surface wall panel 3-30 and operating surface wall panel 3-34. One end of the operating surface of the left-side connecting fixing plate 3-25 and the right-side connecting fixing plate 3-17 is directly bolted to the card or tag finished product stacking and collection device's operating surface wall panel 3-34; the other end is fixedly connected to the card or tag finished product stacking and collection device's transmission surface wall panel 3-30 via the left-side supporting fixing block 3-24 and the right-side supporting fixing block 3-16, respectively. The left side of the left-side connecting fixing plate 3-25 is fixedly connected to the transmission surface and operating surface wall panel of the separation and conveying section 3-1. The upper surfaces of the left connecting plate 3-25 and the right connecting plate 3-17 are on the same horizontal plane. A slide rail 3-15 with a slide rail pair is fixedly installed on the upper surface of the left connecting plate 3-25. The slide rail 3-15 is perpendicular to the X direction and its length is slightly shorter than that of the left connecting plate 3-25. A slide rail 3-15 with a slide rail pair is also fixedly installed parallel to the upper surface of the right connecting plate 3-17, and its length is the same as that of the slide rail 3-15 installed on the left connecting plate 3-25. Multiple sliders 2-14 with slide rail pairs are symmetrically installed on each of the two slide rails 3-15. On the top surface of the multiple sliders 2-14 of the two slide rails 3-15, a base plate 3-12 of the finished product moving stacking and collecting mechanism 3-9 is installed. The length of the base plate 3-12 is approximately twice the width of the separating and conveyor belt 3-28, and the base plate 3-12 can slide along the slide rails 3-15.

[0027] On the transmission side, a nut mounting plate 3-18 is vertically and downwardly fixedly installed at the top of the base plate 3-12, with the mounting surface of the nut mounting plate 3-18 perpendicular to the upper surface of the base plate 3-12. A screw threaded nut 3-20 is fixedly installed on the nut mounting plate 3-18, located below the lower surface of the base plate 3-12. The centerline of the nut 3-20 is perpendicular to the mounting surface of the nut mounting plate 3-18. On the transmission side, a finished product mobile stacking and collecting mechanism transmission surface wall plate 3-31 is vertically and upwardly fixedly installed at the top of the base plate 3-12. This transmission surface wall plate 3-31 has a groove at its lower part, which precisely accommodates the top of the nut mounting plate 3-18, which is also installed at the top of the base plate 3-12. On the operating side, a finished product mobile stacking and collecting mechanism operating surface wall plate 3-33 is also symmetrically fixedly installed at the top of the base plate 3-12. A fixed baffle 3-26 is fixedly installed on the side of the base plate 3-12 of the finished product mobile stacking and collecting mechanism 3-9 near the separating conveying part 3-1, and between the transmission surface wall plate 3-31 and the operation surface wall plate 3-33 of the finished product mobile stacking and collecting mechanism. The upper edge of the fixed baffle 3-26 is lower than the upper surface of the separating and conveying belt 3-28.

[0028] Two support shafts 3-6 are fixedly installed in parallel on the top surfaces of the transmission wall panel 3-31 and the operation wall panel 3-33 of the finished product mobile stacking and collecting mechanism. The axes of the two support shafts 3-6 are perpendicular to the X direction. Multiple partition plate frames 3-8 are supported on the two support shafts 3-6. A partition plate 3-5 is fixedly connected to the lower part of the partition plate frame 3-8, parallel to the X direction. The lower part of the partition plate 3-5 extends to the upper surface of the base plate 3-12, and the gap between the lower part of the partition plate 3-5 and the upper surface of the base plate 3-12 is less than the thickness of the card or tag. The positions of the multiple partition plates 3-5 can be adjusted according to the width of the separated finished card or tag 3-2 to separate the cards or tags for stacking and collecting. The positions of the multiple partition plate frames 3-8 and the partition plates 3-5 can be locked by the locking knob 3-7. An intermediate support plate 3-32 is added in the middle of the upper surface of the base plate 3-12 to improve the support rigidity of the support shafts 3-6.

[0029] In the gap between the left connecting plate 3-25 and the right connecting plate 3-17, near the center of the lower surface of the left connecting plate 3-25 and the right connecting plate 3-17, a lead screw mounting support 3-22 is fixedly installed upwards. One end of the lead screw 3-19 of a lead screw pair is supported and installed in the bearing hole of the lead screw mounting support 3-22, and the other end passes through the nut 3-20 of the lead screw pair and is fixedly connected to the output shaft of the servo motor I 3-23 via the coupling 3-29. The servo motor I 3-23 is fixedly installed on the outer side of the transmission wall panel 3-30 of the card or tag finished product stacking and collecting device. When the servo motor I 3-23 drives the lead screw 3-19 to rotate, it can drive the base plate 3-12 and the finished product moving stacking and collecting mechanism 3-9 to slide along the two slide rails 3-15 through the nut 3-20.

[0030] On the right side of the connecting plate 3-17, opposite to the separating and conveyor belt 3-28, a support plate 3-13 is fixedly installed. Two baffle support rods 3-11 are installed in the two through holes on the upper part of the support plate 3-13. An adjustable baffle 3-10 is fixed to one end of the baffle support rod 3-11. The position of the adjustable baffle 3-10 can be adjusted according to the size of the finished card or tag 3-2 by the two baffle support rods 3-11 and locked by the locking knob 3-7.

[0031] During operation, based on the arrangement of the finished cards or tags and the width of each individual finished product, the number and position of the partition plates 3-5 on the finished product moving stacking and collecting mechanism 3-9 corresponding to the collection position B and the corresponding separation and conveyor belt 3-28 are selected and adjusted. Furthermore, based on the length of each individual finished product, the front and rear positions of the adjustable baffles 3-10 are adjusted so that the separated finished cards or tags 3-2 can fall into the space divided by multiple partition plates 3-5, fixed baffles 2-26, and adjustable baffles 3-10. Driven by the servo motor II 3-27, the finished cards or tags 3-2 located on the separation and conveyor belt 3-28 are fed through the pallet 3-4 into the finished product moving stacking and collecting mechanism 3-9 of the finished product stacking and collecting device 3-21. Under inertia, the leading edges of the spaced-apart cards or tags 3-2 collide with the adjustable baffle 3-10 and, under gravity, fall into the space separated by multiple partition plates 3-5 and the fixed baffle 2-26 and the adjustable baffle 3-10. When the cards or tags are stacked to a certain height, the servo motor I 3-23 drives the lead screw 3-19 to rotate, and through the nut 3-20 of the lead screw, quickly moves the base plate 3-12 towards the operating surface. This moves the multiple partition plates 3-5 on the base plate 3-12, which collect the stacked cards or tags, to collection position C for collecting the stacked cards or tags. Simultaneously, the multiple partition plates 3-5 that were previously on the base plate 3-12 at collection position B, having already removed the stacked cards or tags, move with the base plate 3-12 to the corresponding separation and conveyor belt 3-28 where the separated cards or tags 3-2 are arranged. Once the finished cards or tags have been stacked to a certain height, the servo motor I 3-23 drives the lead screw 3-19 to rotate again, causing the base plate 3-12, which collects the stacked cards or tags, to quickly return to collection position B to collect the stacked cards or tags. At the same time, the multiple separators 3-5 on the base plate 3-12 at collection position C move along with the base plate 3-12 to the corresponding positions of the separation and conveyor belt 3-28, and enter the next cycle.

[0032] In summary, this utility model can achieve at least the following technical effects;

[0033] 1. This utility model can eliminate the time loss caused by downtime for each box change in the prior art, thereby improving production efficiency.

[0034] 2. This utility model can automatically sort and stack boxes, eliminating the need for frequent box handling by dedicated personnel and saving labor costs;

[0035] 3. The partition plate and fixed / adjustable baffle form a three-dimensional limit, and the consistent falling posture of the cards can achieve neat stacking; Attached Figure Description

[0036] The accompanying drawings are intended to illustrate the general characteristics of the methods, structures, and / or materials used in specific exemplary embodiments of the present invention, supplementing the description in the specification. However, these drawings are schematic diagrams not drawn to scale and may not accurately reflect the precise structural or performance characteristics of any of the given embodiments. The drawings should not be construed as limiting or restricting the range of numerical values ​​or properties covered by the exemplary embodiments of the present invention. The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0037] Figure 1 This is a schematic diagram of the existing technology structure.

[0038] Figure 2 This is a side view of the present invention.

[0039] Figure 3 This is a top view of the present invention.

[0040] Figure 4 This is a partial enlarged view of the present invention.

[0041] Figure 5 yes Figure 4 Top view.

[0042] Figure 6 yes Figure 4 Sectional view at position AA.

[0043] Explanation of reference numerals in the attached figures

[0044] 2-1 Paper feeding unit, 2-2 Paper or sheet material to be processed, 2-3 Paper gripper bar, 2-4 Main unit, 2-5 Paper receiving conveyor, 2-6 Processed finished paper or sheet material, 2-7 Paper receiving and conveyor belt, 2-8 Waste removal pressure bar, 2-9 Waste collection box, 2-10 Separation mechanism, 2-11 Separated cards or tags, 2-12 Separation and conveyor belt, 2-13 Separation conveyor, 2-14 Paper receiving unit;

[0045] 3-1 Separation conveyor section; 3-2 Separated cards or tags; 3-3 Belt roller; 3-4 Pallet; 3-5 Divider plate; 3-6 Support shaft; 3-7 Locking knob; 3-8 Divider plate frame; 3-9 Finished product moving stacking and collecting mechanism; 3-10 Adjustable baffle; 3-11 Baffle support rod; 3-12 Base plate; 3-13 Support plate; 3-14 Slider; 3-15 Slide rail; 3-16 Right side support fixing block; 3-17 Right side connecting fixing plate; 3-18 Nut mounting plate; 3-19 Lead screw; 3-20 Nut; 3-21 Stack of finished cards or tags. Stacking and collecting device, 3-22 Screw mounting support, 3-23 Servo motor I, 3-24 Left side support fixing block, 3-25 Left side connecting fixing plate, 3-26 Fixing baffle, 3-27 Servo motor II, 3-28 Separating and conveyor belt, 3-29 Coupling, 3-30 Card or tag finished product stacking and collecting device transmission wall panel, 3-31 Finished product mobile stacking and collecting mechanism transmission wall panel, 3-32 Intermediate support plate, 3-33 Finished product mobile stacking and collecting mechanism operating wall panel, 3-34 Card or tag finished product stacking and collecting device operating wall panel

[0046] B—Collection point B, C—Collection point C, D—Operating surface, E—Transmission surface, X—Belt conveying direction. Detailed Implementation

[0047] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can fully understand other advantages and technical effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through different specific embodiments, and various details in this specification can also be applied based on different viewpoints, with various modifications or changes made without departing from the overall design concept of the utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. The following exemplary embodiments of this utility model can be implemented in many different forms and should not be construed as limited to the specific embodiments set forth herein. It should be understood that these embodiments are provided to make the disclosure of this utility model thorough and complete, and to fully convey the technical solutions of these exemplary embodiments to those skilled in the art. It should be understood that when an element is referred to as "connected" or "combined" to another element, the element can be directly connected or combined to the other element, or there may be intermediate elements. The difference is that when an element is referred to as "directly connected" or "directly combined" to another element, there are no intermediate elements. Throughout the drawings, the same reference numerals always denote the same elements.

[0048] Example

[0049] refer to Figures 2-5As shown, this utility model discloses a stacking and collecting device, comprising: a paper receiving conveyor section 2-43 connected to the right side of a waste and finished product collection device for card or tag die-cutting in the X direction. Symmetrically positioned along the centerline of the card or tag finished product stacking and collecting device 3-21 are erected a transmission surface wall panel 3-30 and an operation surface wall panel 3-34, respectively. Figure 3 As shown. Between the inner sides of the two wall panels 3-30 and 3-34, a left connecting fixing plate 3-25 and a right connecting fixing plate 3-17 are fixedly installed in parallel. The length of the left connecting fixing plate 3-25 and the right connecting fixing plate 3-17 is slightly longer than three times the width of the separating and conveying belt 3-28. One end of the operating surface of the left connecting fixing plate 3-25 and the right connecting fixing plate 3-17 is directly bolted to the operating surface wall panel 3-34 of the finished tag stacking and collecting device; the other end is fixedly connected to the transmission surface wall panel 3-30 of the finished tag stacking and collecting device via the left supporting fixing block 3-24 and the right supporting fixing block 3-16 respectively. The left side of the left connecting fixing plate 3-25 is fixedly connected to the transmission surface and operating surface wall panel of the separating conveying section 3-1. The upper surfaces of the left connecting fixing plate 3-25 and the right connecting fixing plate 3-17 are on the same horizontal plane. On the upper surface of the left connecting plate 3-25, a slide rail 3-15 with a slide rail pair is fixedly installed. The slide rail 3-15 is perpendicular to the X direction, and its length is slightly shorter than that of the left connecting plate 3-25. On the upper surface of the right connecting plate 3-17, a slide rail 3-15 with a slide rail pair is also fixedly installed parallel to it, and its length is the same as that of the slide rail 3-15 installed on the left connecting plate 3-25. Multiple sliders 2-14 with slide rail pairs are symmetrically installed on the two slide rails 3-15. On the top surface of the multiple sliders 2-14 of the two slide rails 3-15, a base plate 3-12 of the finished product moving stacking and collecting mechanism 3-9 is installed. The length of the base plate 3-12 is nearly twice the width of the separating and conveyor belt 3-28. The base plate 3-12 can slide along the slide rail 3-15.

[0050] On the transmission side, a nut mounting plate 3-18 is vertically and downwardly fixedly installed at the top of the base plate 3-12, with the mounting surface of the nut mounting plate 3-18 perpendicular to the upper surface of the base plate 3-12. A screw threaded nut 3-20 is fixedly installed on the nut mounting plate 3-18, located below the lower surface of the base plate 3-12. The centerline of the nut 3-20 is perpendicular to the mounting surface of the nut mounting plate 3-18. On the transmission side, a finished product mobile stacking and collecting mechanism transmission surface wall plate 3-31 is vertically and upwardly fixedly installed at the top of the base plate 3-12. This transmission surface wall plate 3-31 has a groove at its lower part, which precisely accommodates the top of the nut mounting plate 3-18, which is also installed at the top of the base plate 3-12. On the operating side, a finished product mobile stacking and collecting mechanism operating surface wall plate 3-33 is also symmetrically fixedly installed at the top of the base plate 3-12. A fixed baffle 3-26 is fixedly installed on the side of the base plate 3-12 of the finished product mobile stacking and collecting mechanism 3-9 near the separating conveying part 3-1, and between the transmission surface wall plate 3-31 and the operation surface wall plate 3-33 of the finished product mobile stacking and collecting mechanism. The upper edge of the fixed baffle 3-26 is lower than the upper surface of the separating and conveying belt 3-28.

[0051] Two support shafts 3-6 are fixedly installed in parallel on the top surfaces of the transmission wall panel 3-31 and the operation wall panel 3-33 of the finished product mobile stacking and collecting mechanism. The axes of the two support shafts 3-6 are perpendicular to the X direction. Multiple partition plate frames 3-8 are supported on the two support shafts 3-6. A partition plate 3-5 is fixedly connected to the lower part of the partition plate frame 3-8, parallel to the X direction. The lower part of the partition plate 3-5 extends to the upper surface of the base plate 3-12, and the gap between the lower part of the partition plate 3-5 and the upper surface of the base plate 3-12 is less than the thickness of the card or tag. The positions of the multiple partition plates 3-5 can be adjusted according to the width of the separated finished card or tag 3-2 to separate the cards or tags for stacking and collecting. The positions of the multiple partition plate frames 3-8 and the partition plates 3-5 can be locked by the locking knob 3-7. An intermediate support plate 3-32 is added in the middle of the upper surface of the base plate 3-12 to improve the support rigidity of the support shafts 3-6.

[0052] In the gap between the left connecting plate 3-25 and the right connecting plate 3-17, near the center of the lower surface of the left connecting plate 3-25 and the right connecting plate 3-17, a lead screw mounting support 3-22 is fixedly installed upwards. One end of the lead screw 3-19 of a lead screw pair is supported and installed in the bearing hole of the lead screw mounting support 3-22, and the other end passes through the nut 3-20 of the lead screw pair and is fixedly connected to the output shaft of the servo motor I 3-23 via the coupling 3-29. The servo motor I 3-23 is fixedly installed on the outer side of the transmission wall panel 3-30 of the card or tag finished product stacking and collecting device. When the servo motor I 3-23 drives the lead screw 3-19 to rotate, it can drive the base plate 3-12 and the finished product moving stacking and collecting mechanism 3-9 to slide along the two slide rails 3-15 through the nut 3-20.

[0053] On the right side of the connecting plate 3-17, opposite to the separating and conveyor belt 3-28, a support plate 3-13 is fixedly installed. Two baffle support rods 3-11 are installed in the two through holes on the upper part of the support plate 3-13. An adjustable baffle 3-10 is fixed to one end of the baffle support rod 3-11. The position of the adjustable baffle 3-10 can be adjusted according to the size of the finished card or tag 3-2 by the two baffle support rods 3-11 and locked by the locking knob 3-7.

[0054] During operation, based on the arrangement of the finished cards or tags and the width of each individual finished product, the number and position of the partition plates 3-5 on the finished product moving stacking and collecting mechanism 3-9 corresponding to the collection position B and the corresponding separation and conveyor belt 3-28 are selected and adjusted. Furthermore, based on the length of each individual finished product, the front and rear positions of the adjustable baffles 3-10 are adjusted so that the separated finished cards or tags 3-2 can fall into the space divided by multiple partition plates 3-5, fixed baffles 2-26, and adjustable baffles 3-10. Driven by the servo motor II 3-27, the finished cards or tags 3-2 located on the separation and conveyor belt 3-28 are fed through the pallet 3-4 into the finished product moving stacking and collecting mechanism 3-9 of the finished product stacking and collecting device 3-21. Under inertia, the leading edges of the spaced-apart cards or tags 3-2 collide with the adjustable baffle 3-10 and, under gravity, fall into the space separated by multiple partition plates 3-5 and the fixed baffle 2-26 and the adjustable baffle 3-10. When the cards or tags are stacked to a certain height, the servo motor I 3-23 drives the lead screw 3-19 to rotate, and through the nut 3-20 of the lead screw, quickly moves the base plate 3-12 towards the operating surface. This moves the multiple partition plates 3-5 on the base plate 3-12, which collect the stacked cards or tags, to collection position C for collecting the stacked cards or tags. Simultaneously, the multiple partition plates 3-5 that were previously on the base plate 3-12 at collection position B, having already removed the stacked cards or tags, move with the base plate 3-12 to the corresponding separation and conveyor belt 3-28 where the separated cards or tags 3-2 are arranged. Once the finished cards or tags have been stacked to a certain height, the servo motor I 3-23 drives the lead screw 3-19 to rotate again, causing the base plate 3-12, which collects the stacked cards or tags, to quickly return to collection position B to collect the stacked cards or tags. At the same time, the multiple separators 3-5 on the base plate 3-12 at collection position C move along with the base plate 3-12 to the corresponding positions of the separation and conveyor belt 3-28, and enter the next cycle.

[0055] Unless otherwise defined, all terms used herein (including technical and scientific terms) shall have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It will also be understood that, unless expressly defined herein, terms such as those defined in a general dictionary shall be interpreted as having the meaning consistent with their meaning in the relevant field context, and not as having an idealized or overly formal meaning.

[0056] The present invention has been described in detail above through specific embodiments and examples, but these are not intended to limit the present invention. Many modifications and improvements can be made by those skilled in the art without departing from the principles of the present invention, and these should also be considered within the scope of protection of the present invention.

Claims

1. A stacking and collecting device, characterized in that, include: The separation and conveying unit has a separation and conveyor belt running in the X direction, used to send out individual cards or tags after die-cutting and waste removal at intervals; A finished product stacking and collecting device, fixed at the downstream end of the separating conveyor section, includes: Two slide rails parallel to the Y direction and positioned on opposite sides; A base plate that can slide back and forth along a slide rail; Multiple partitions are provided on the base plate. The partitions can be adjusted and locked along the Y direction, and the gap between their lower ends and the upper surface of the base plate is less than the thickness of the card or tag, forming at least two stacking channels extending along the X direction on the base plate. Fixed and adjustable baffles are located at both ends of the stacking channel in the X direction, respectively, to limit the stacking position of cards or tags; The linear drive mechanism includes: a nut fixed to the base plate, and a servo motor driving the base plate to switch between collection position B and collection position C to alternately collect cards or tags in the corresponding stacking channel, so as to realize continuous stacking without stopping the machine.

2. The stacking and collecting device as described in claim 1, characterized in that: The separation and conveyor belts are driven by servo motor II, and the speed of servo motor II is controlled synchronously with that of the die-cutting machine host.

3. The stacking and collecting device as described in claim 1, characterized in that: A tray is provided between the separation conveyor and the finished product stacking and collection device to guide cards or tags into the stacking channel.

4. The stacking and collecting device as described in any one of claims 1-3, characterized in that: A middle support plate is provided in the middle of the upper surface of the base plate to support the upper structure of the partition plate.

5. The stacking and collecting device as described in any one of claims 1-3, characterized in that: The partition plate is mounted on the support shaft via a partition plate bracket and is quickly locked in place by a locking knob.

6. The stacking and collecting device as described in any one of claims 1-3, characterized in that: An interface for docking with an automated palletizing robot is reserved below collection position C.

7. The stacking and collecting device as described in any one of claims 1-3, characterized in that: The finished product stacking and collection device is equipped with a transparent protective cover.

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