CN218579050U

CN218579050U - Plate stacking machine

Info

Publication number: CN218579050U
Application number: CN202223262129.9U
Authority: CN
Inventors: 方亮; 刘志强
Original assignee: Wuxi Jiangxin Intelligent Equipment Co ltd
Current assignee: Wuxi Jiangxin Intelligent Equipment Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-07
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to a plate stacking machine, which comprises a first frame and a second frame which are adjacently arranged, wherein a conveying mechanism and a plate receiving mechanism are respectively arranged on the first frame, the conveying mechanism is higher than the plate receiving mechanism, and a roller conveying mechanism and a lifting mechanism are arranged on the second frame along the end of the conveying direction of the conveying mechanism; the plate stacking machine further comprises a driven plate adjusting mechanism which is arranged on the second rack in a sliding mode. Can realize panel from the transfer receipt of conveying mechanism to roller position through increasing board receiving mechanism, through setting up third cylinder, fourth cylinder and fifth cylinder among the elevating system, it can realize that panel descends one section stroke after piling up certain quantity, reduces the height of board receiving, improves the security that panel received, has also reduced the condition emergence that panel damaged simultaneously, has reduced the cost of enterprise.

Description

Plate stacking machine

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to plate stacking machine.

Background

At present, in the plate processing process, the plate folding package is needed after the plate processing, but the plate folding package is realized manually in the traditional mode, the mode of the manual plate folding is time-consuming and labor-consuming, and the labor intensity of operators is increased, so that an automatic plate folding machine appears on the market according to the requirements, for example, the patent number is CN20192179515.3, the name is a high-efficiency positive and negative plate folding machine, which comprises a rack, a conveying mechanism, a plate turning mechanism and a plate folding mechanism, the plate turning and the plate folding can be realized through the mechanism, and the counting plate folding of the plate is realized, but the plate folding machine has the following problems:

the situation that a plurality of plates cannot be aligned easily occurs after the plates conveyed by the plate stacking machine are conveyed, so that a subsequent packaging procedure can be performed after manual arrangement is carried out, and the labor intensity of operators is increased.

And (II) the plate is conveyed after being turned over, so that the damage of the plate is easy to occur, the yield of the plate is influenced, the repair rate of the enterprise to the damaged plate is improved, and the subsequent repair cost of the enterprise is further improved.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a laminating machine to solve one or more problems of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the plate stacking machine comprises a first frame and a second frame which are arranged adjacently, a conveying mechanism and a plate receiving mechanism are respectively arranged on the first frame, the conveying mechanism is higher than the plate receiving mechanism, and a roller conveying mechanism and a lifting mechanism are arranged on the second frame along the tail end of the conveying direction of the conveying mechanism; the plate stacking machine further comprises a driven plate adjusting mechanism, and the driven plate adjusting mechanism is slidably arranged on the second rack.

Furthermore, the conveying mechanism comprises a first motor fixed on the first rack, the output end of the first motor is connected with a first shaft through a first transmission mechanism, and the first shaft is rotatably connected to the first rack; the first bearing is connected with a plurality of first synchronous wheels, each first synchronous wheel is connected with a second synchronous wheel through a synchronous belt, the inner side of each synchronous belt is supported through a first section, two sides of each first section, which are close to the second synchronous wheels, are connected with side plates, and the second synchronous wheels are rotatably connected with the side plates through synchronous wheel shafts.

Further, the roller conveying mechanism comprises a pair of third sectional materials, each third sectional material is provided with a plurality of roller mounting seats, a roller rotating shaft is connected between the two opposite roller mounting seats, the roller rotating shaft is connected with the rollers, each roller is connected with a sprocket shaft through a connecting belt, and the outer side of the sprocket shaft is connected with the output end of the second motor through a second transmission mechanism.

Further, the plate receiving mechanism comprises a fourth section bar, the fourth section bar is slidably arranged on the sliding table mounting seat, and the sliding table mounting seat is fixedly connected to the first rack; one end of the transition plate is fixedly connected with the fourth section bar, the other end of the transition plate is connected with the output end of a second cylinder through a movable plate, and the second cylinder is fixedly connected with the fourth section bar; still set up multiunit pole fixing base at an interval on the fourth section bar, the one end of the body of rod with the pole fixing base is connected, linear bearing is passed to the other end of the body of rod, linear bearing passes through the linear bearing mounting panel and connects first section bar.

Further, the lifting mechanism comprises a third frame and a fourth frame, the third frame is fixed to the second frame, an upper cylinder fixing plate is fixed to the side face of the third frame, a plurality of first through holes are formed in the upper cylinder fixing plate, one end of a third cylinder is fixed to the upper cylinder fixing plate, a lower cylinder fixing plate is fixed to the other end of the third cylinder, a second through hole is formed in the lower cylinder fixing plate, the fourth cylinder is adjacent to the third cylinder and provided with one end which is also connected with the lower cylinder fixing plate, the output end of the third cylinder extends out of the second through hole and is connected with the third frame, the output end of the fourth cylinder extends out of the first through hole and is connected with the fourth frame, a fifth cylinder is further arranged at a position close to the fourth cylinder, the output end of the fifth cylinder is connected with the fourth frame, the fourth frame is connected with the third frame through a third transmission mechanism, the tail end of the fifth cylinder is connected with the third frame, the fourth frame is connected with the fifth section, a plurality of square pipe mounting seats are arranged on the fifth frame, and each square pipe mounting seat is connected with a square pipe.

Furthermore, the surface of each square tube is fixedly connected with a rubber pad.

Further, the cylinder diameters of the third cylinder and the fourth cylinder are larger than that of the fifth cylinder, and the sum of the telescopic strokes of the third cylinder and the fourth cylinder is the same as that of the telescopic strokes of the five cylinders.

Furthermore, support mounting plates are respectively connected to two sides of the second rack, supports are connected between adjacent support mounting plates, a plurality of pinch roller mounting frames are connected to the supports, and each pinch roller mounting frame is rotatably connected with a pinch roller.

Furthermore, the passive plate-adjusting mechanism comprises a pair of fixed guide rails, each fixed guide rail is connected with a plurality of first sliding tables in a sliding manner, the first sliding tables are connected with first fixed plates, a second section bar is connected between every two adjacent first fixed plates, and a plurality of first plates are connected to one part of the outer side of the second section bar; and the outer side of the other part of the second section bar is also connected with a first air cylinder fixing plate, the first air cylinder is connected with the first air cylinder fixing plate, and the output end of the first air cylinder is connected with a second plate.

Compared with the prior art, the beneficial technical effects of the utility model are as follows

(one) can realize that panel from the transfer of conveying mechanism to roller position and receive through increasing board receiving mechanism, through setting up third cylinder, fourth cylinder and fifth cylinder among the elevating system, it can realize that panel descends one section stroke after piling up certain quantity, reduces the height of fishplate bar, improves the security that panel received, has also reduced the condition emergence that panel damaged simultaneously, has reduced the cost of enterprise.

(II) further, the setting of whole board mechanism passively makes panel can align automatically when piling up, and it has the advantage that degree of automation is high, and whole journey does not need artifical the alignment, greatly reduced operation personnel's intensity of labour, reduced the input cost in the aspect of the enterprise to the manpower.

Drawings

Fig. 1 shows a schematic structural diagram of a plate stacking machine according to an embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of a conveying mechanism in a plate stacking machine according to an embodiment of the present invention.

Fig. 3 shows a schematic structural diagram of a plate receiving mechanism in a plate stacking machine according to an embodiment of the present invention at a first viewing angle.

Fig. 4 shows a schematic structural diagram of a plate receiving mechanism in a plate stacking machine according to an embodiment of the present invention at a second viewing angle.

Fig. 5 shows a partial structure schematic diagram of a plate stacker roller conveying mechanism according to an embodiment of the present invention.

Fig. 6 shows a schematic structural diagram of a passive plate-aligning mechanism in a plate stacking machine according to an embodiment of the present invention.

Fig. 7 is a schematic partial structure diagram of a passive plate-adjusting mechanism in a plate stacking machine according to an embodiment of the present invention.

Fig. 8 shows a schematic structural diagram of a lifting mechanism in a plate stacking machine according to an embodiment of the present invention.

Fig. 9 is a partially enlarged view of a lifting mechanism in a plate stacking machine according to an embodiment of the present invention.

In the drawings, the reference numbers: 1. a conveying mechanism; 100. a first motor; 101. a first sprocket; 102. a first chain; 103. a second sprocket; 104. a tension wheel; 105. a first shaft; 106. a first synchronizing wheel; 107. a synchronous belt; 108. a first profile; 109. a first profile fixing plate; 110. a synchronizing wheel shaft; 111. a side plate; 112. a second synchronizing wheel; 2. a passive plate-finishing mechanism; 200. fixing the guide rail; 201. a first sliding table; 202. a first fixing plate; 203. a second section bar fixing plate; 204. a second profile; 205. a first plate; 206. a first cylinder fixing plate; 207. a first cylinder; 208. a second plate; 3. a roller conveying mechanism; 300. a third section bar; 301. a roller mounting seat; 302. a roller; 303. a roller rotating shaft; 304. a second motor; 305. connecting a belt; 306. a sprocket shaft; 307. a third sprocket; 308. a second chain; 309. a fourth sprocket; 4. a first frame; 5. a second frame; 600. a bracket mounting plate; 601. a support; 602. a pinch roller mounting bracket; 603. a pinch roller; 700. a second cylinder; 701. a movable plate; 702. a transition plate; 703. a fourth section bar; 704. a lever fixing base; 705. a rod body; 706. a section bar mounting plate; 707. a second sliding table; 708. a first sliding table guide rail; 709. a sliding table mounting base; 710. a linear bearing; 711. a linear bearing mounting plate; 800. a square tube mounting base; 801. a fifth section bar; 802. a square tube; 803. a rubber pad; 804. a third frame; 805. a third cylinder; 806. a fourth cylinder; 807. a gear; 808. a rack; 809. a fifth cylinder; 810. a fourth frame; 811. a gear connecting shaft; 812. the cylinder fixes the upper plate; 8121. a first through hole; 813. the lower plate is fixed by the cylinder; 8131. a second through hole; 814. a fifth cylinder fixing plate; 815. a second sliding table guide rail; 816. a third sliding table; 900. a third plate; 901. and a sixth cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the plate stacking machine of the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

Referring to fig. 1, the plate stacking machine includes a first frame 4 and a second frame 5 which are adjacently arranged, a conveying mechanism 1 and a plate receiving mechanism are respectively disposed on the first frame 4, the conveying mechanism 1 is disposed higher than the plate receiving mechanism, and a roller conveying mechanism 3 and a lifting mechanism are disposed on the second frame 5 along the end of the conveying direction of the conveying mechanism 1; the plate stacking machine further comprises a passive plate adjusting mechanism 2, and the passive plate adjusting mechanism 2 is slidably arranged on the second rack 5.

Referring to fig. 1 and 2, the following describes the specific structure of the conveying mechanism 1 in detail as follows:

conveying mechanism 1 is used for the transport at first of panel, conveying mechanism 1 includes first motor 100, first motor 100 is fixed in first frame 4, the output of first motor 100 passes through first drive mechanism and connects first axle 105, and is specific, first drive mechanism includes the first sprocket 101 of being connected with first motor output 100, first sprocket 101 passes through first chain 102 and connects second sprocket 103, second sprocket 103 is connected with first axle 105. In order to ensure the tension of the first chain 102, a plurality of tension pulleys 104 are further disposed on the first frame 4, and the tension pulleys 104 are connected to the first chain 102.

Further, with reference to fig. 1 and fig. 2, the first shaft 105 is rotatably connected to the first frame 4 through a bearing and a bearing seat, a plurality of first synchronizing wheels 106 are connected to the first shaft 105, each first synchronizing wheel 106 is connected to a second synchronizing wheel 112 through a timing belt 107, the inner side of the timing belt 107 is supported by a first profile 108, so that the timing belt 107 can rotate around the outer side of the first profile 108, the first profile 108 is connected to a side plate 111 near both sides of the second synchronizing wheel 112, and the second synchronizing wheel 112 is rotatably connected to the side plate 111 through a synchronizing wheel shaft 110. The first profile 108 is connected to the first frame 4 by a profile fixing plate 109.

Referring to fig. 1 and 5, the specific structure of the roller conveying mechanism 3 is as follows:

the roller conveying mechanism 3 comprises a pair of third sectional materials 300, the pair of third sectional materials 300 are fixedly connected to the second rack 5 from front to back, each third sectional material 300 is provided with a plurality of roller mounting seats 301, a roller rotating shaft 303 is connected between the two front and back opposite roller mounting seats 301, the roller rotating shaft 303 is connected with rollers 302, each roller 302 is connected with a sprocket shaft 306 through a connecting belt 305, and the outer side of the sprocket shaft 306 is connected with the output end of a second motor 304 through a second transmission mechanism. Specifically, the second transmission mechanism includes a third sprocket 307 connected to a sprocket shaft 306, the third sprocket 307 is connected to a fourth sprocket 309 through a second chain 308, and the fourth sprocket 309 is connected to an output end of the second motor 304.

The following describes the specific structure of the plate connecting mechanism as follows:

specifically, referring to fig. 1, 3 and 4, the plate receiving mechanism includes a fourth section bar 703, the fourth section bar 703 is slidably disposed on the sliding table mounting base 709, and the sliding table mounting base 709 is fixedly connected to the first frame 4. Specifically, the two sides of the bottom of the fourth profile 703 are respectively connected with a profile mounting plate 706, each profile mounting plate 706 is connected with a second sliding table 707, the second sliding table 707 is connected with a first sliding table guide rail 708 in a sliding manner, and the first sliding table guide rail 708 is connected to a sliding table mounting base 709.

Further, with continuing reference to fig. 1, fig. 3 and fig. 4, the fourth section bar 703 is further connected to one end of a transition plate 702, the other end of the transition plate 702 is connected to an output end of a second cylinder 700 through a movable plate 701, and the second cylinder 700 is fixedly connected to the fourth section bar 703. A plurality of rod fixing seats 704 are further arranged on the fourth section bar 703 at intervals, one end of the rod body 705 is connected with the rod fixing seats 704, the other end of the rod body 705 penetrates through the linear bearing 710, and the linear bearing 710 is connected with the first section bar 108 through a linear bearing mounting plate 711. Each rod body 705 is located below the first section bar 108 in the conveying mechanism 1, so that the sheet can be received after falling.

The specific structure of the lifting mechanism is as follows:

referring to fig. 1, 4, 7, 8 and 9, the lifting mechanism includes a third frame 804 and a fourth frame 810, the third frame 804 is fixed to the second frame 5, a cylinder fixing upper plate 812 is fixed to a side surface of the third frame 804, a plurality of first through holes 8121 are formed in the cylinder fixing upper plate 812, one end of a third cylinder 805 is fixed to the cylinder fixing upper plate 812, the other end of the third cylinder 805 is fixed to a cylinder fixing lower plate 813, a second through hole 8131 is formed in the cylinder fixing lower plate 813, a fourth cylinder 806 is adjacent to the third cylinder 805 and has one end also connected to the cylinder fixing lower plate 813, an output end of the third cylinder 805 extends from the second through hole 8131 and is connected to the third frame 804, and an output end of the fourth cylinder 806 extends from the first through hole 8121 and is connected to the fourth frame 810. The fourth rack 810 is connected with the third rack 804 through a third transmission mechanism, the fourth rack 810 is connected with the fifth section 801, a plurality of square pipe installation seats 800 are arranged on the fifth section 801, each square pipe installation seat 800 is connected with a square pipe 802, and in order to ensure that the surface of a plate is not damaged when the plate is received, a rubber pad 803 is further arranged on each square pipe 802. Specifically, the third transmission mechanism is a rack-and-pinion transmission mechanism, and specifically includes a gear 807 and a rack 808 engaged with the gear 807, where the rack 808 is fixed to the left and right sides of the fourth frame 810, and the gear 807 is rotatably disposed on the left and right sides of the third frame 804 through a gear connecting shaft 811.

Referring to fig. 1, 4, 7, 8 and 9, in order to ensure the stability of the engagement between the rack 808 and the gear 807, second sliding table guide rails 815 are respectively disposed on two sides of the third frame 804, each of the second sliding table guide rails 815 is slidably connected to a third sliding table 816, and the third sliding table 816 is connected to a fourth frame 810.

Referring to fig. 1, 4, 7, 8 and 9, a fifth cylinder 809 is further provided near the fourth cylinder 806, an output end of the fifth cylinder 809 is also connected to the fourth frame 810, and a tail end, i.e., a non-output end, of the fifth cylinder 809 is connected to the third frame 804 through a fifth cylinder fixing plate 814.

Further, the cylinder diameters of the third cylinder 805 and the fourth cylinder 806 are larger than the cylinder diameter of the fifth cylinder 809, the sum of the telescopic strokes of the third cylinder 805 and the fourth cylinder 806 is the same as the telescopic stroke of the fifth cylinder 809, and the design of the telescopic strokes enables the plate to be lifted in a sectional manner, which is specifically described in the following specific working process.

Referring to fig. 1, in order to ensure stability of the sheet material during the conveying process, bracket mounting plates 600 are respectively connected to the left and right sides of the second frame 5, a bracket 601 is connected between adjacent bracket mounting plates 600, a plurality of pressing wheel mounting frames 602 are connected to the bracket 601, a pressing wheel 603 is rotatably connected to each pressing wheel mounting frame 602, and a wheel surface of each pressing wheel 603 can be just in contact with the upper surface of the sheet material on the conveying mechanism 1, so as to assist in more stable conveying of the sheet material while pressing the sheet material.

Referring to fig. 1 and 6, a plate cannot be aligned when lifted by the lifting mechanism, and therefore a passive plate adjusting mechanism 2 is provided, the passive plate adjusting mechanism 2 is located in a direction in which the plate conveying mechanism 1 outputs the plate, specifically, the passive plate adjusting mechanism 2 includes a pair of fixed guide rails 200, the fixed guide rails 200 are disposed on the left and right sides of the second frame 5, each fixed guide rail 200 is slidably connected with a plurality of first sliding tables 201, each first sliding table 201 is connected with a first fixing plate 202, each first fixing plate 202 is connected with a second fixing plate 203, a second profile 204 is connected between adjacent second fixing plates 203, and a part of the outer side of the second profile 204 is connected with a plurality of first plates 205; and a first cylinder fixing plate 206 is further connected to the outer side of the other part of the second section bar 204, the first cylinder 207 is connected to the first cylinder fixing plate 206, the output end of the first cylinder 207 is connected to a second plate 208, and the second plate 208 is used for longitudinally extending and enabling the longitudinal direction of the plate to be orderly arranged. Similarly, in the transverse direction of the plate, a fifth cylinder 809 is further connected to an end of each square tube 802, an output end of the fifth cylinder 809 is connected to a third plate 900, and the extending direction of the third plate 900 is the same as the arrangement direction of the square tubes 802.

The utility model discloses a concrete working process as follows:

referring to fig. 1 to 9, a plate is firstly fed into the conveying mechanism 1 from the outside, the first motor 100 is started, the first sprocket 101 rotates and transmits a revolute pair to the first shaft 105 through the first chain 102 and the second sprocket 103, the first shaft 105 rotates and drives the first synchronous wheel 106 to rotate, and the first synchronous wheel 106 drives the second synchronous wheel 112 to rotate through the synchronous belt 107. The sheet is advanced by the rotation of the timing belt 107.

With reference to fig. 1 to 9, when a plate is conveyed, the second cylinder 700 is started, the piston of the second cylinder 700 drives the fourth section bar 703 to move along the piston extending direction of the second cylinder 700 through the movable plate 701 and the transition plate 702, the fourth section bar 703 moves along the first sliding table guide rail 708 through the section bar mounting plate 706 and the second sliding table 707, and since the fourth section bar 703 is connected to the rod body 705 through the rod fixing seat 704, the movement of the fourth section bar 703 drives each rod body 705 to extend in the linear bearing 710, and since each rod body 705 is located below the conveying mechanism 1, the plate can just fall on the rod body 705 when being conveyed to the end of the synchronous belt 107.

With reference to fig. 1 to 9, the plate is pushed to the rod 705 and contacts the passive plate adjusting mechanism 2, the boundary of the plate first contacts the first plate 205, and the first plate 205 is forced by the inertia force of the plate and slides along the fixed guide rail 200 through the first sliding table 201, so that one edge of the plate is aligned with the first plate 205. While the sixth cylinders 901 are pneumatic, the pistons of the sixth cylinders 901 push the third plate 900 so that the other side of the plate is aligned by the third plate 900.

Further, please refer to fig. 1 to 9 continuously, when the plates are stacked to a certain number, for example, five plates, the lifting mechanism is started, first, the third cylinder 805 and the fourth cylinder 806 are started, because the third cylinder 805 is connected to the third frame 804, and the third cylinder 805 is connected to the fourth frame 810 through the cylinder fixing upper plate 812, the piston of the third cylinder 805 extends out to drive the fourth frame 810 and the fifth section bar 801 to ascend by a first stroke, the fifth cylinder 809 also extends out by a stroke under the same ascending force of the fourth frame 810, when the first stroke finishes ascending, the fourth cylinder 806 is started, the piston of the fourth cylinder 806 drives the fourth frame 810 to ascend by a second stroke, and similarly, the fifth cylinder 809 extends out by a stroke again on the basis of the last stroke, so as to achieve the two-stage lifting of each square tube 802 connected to the fifth section bar 801, the square tube 802 contacts the plates and lifts the plates to separate from each bar body 705 in the lifting process.

With continued reference to fig. 1-9, after the sheet is separated from the rods 705, the second cylinder 700 is reset, so that each rod 705 is retracted to a position close to the timing belt 107. When the rod 705 retracts, the piston of the fourth cylinder 806 drives the fourth frame 810 to descend for a first stroke, and the descending stroke causes the plate to descend to be located above the roller 302. At this time, the rod 705 extends out again through the second cylinder 700, after five plates are received on the rod 705, each rod 705 continues to retract, so that the five plates located on the rod 705 continue to fall onto the five plates of the square pipe 802, the plates are increased to ten, at this time, the piston of the third cylinder 805 retracts and drives the fourth rack 810 and the fifth section 801 to fall by a second stroke, the stroke falls to enable each square pipe 802 to fall between the adjacent rollers 302, meanwhile, the bottom surface of the bottommost plate located in the stacked plates is also in contact with the rollers 302, and after the plates are stacked to the rollers 302, the first cylinder 207 drives the second plate 208 to move, so that the side surfaces of the plates are aligned. Finally, the second motor 304 is started, the third chain wheel 307 is driven by the fourth chain wheel 309 and the second chain 308, so that the chain wheel shaft 306 rotates and drives each roller 302 to rotate through the connecting belt 305, and the integral conveying of the plates is realized.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The laminator is characterized in that: the plate stacking machine comprises a first frame and a second frame which are arranged adjacently, a conveying mechanism and a plate receiving mechanism are respectively arranged on the first frame, the conveying mechanism is higher than the plate receiving mechanism, and a roller conveying mechanism and a lifting mechanism are arranged on the second frame along the tail end of the conveying direction of the conveying mechanism; the plate stacking machine further comprises a driven plate adjusting mechanism, and the driven plate adjusting mechanism is slidably arranged on the second rack.

2. The laminator according to claim 1, wherein: the conveying mechanism comprises a first motor fixed on the first rack, the output end of the first motor is connected with a first shaft through a first transmission mechanism, and the first shaft is rotatably connected with the first rack; the first bearing is connected with a plurality of first synchronous wheels, each first synchronous wheel is connected with a second synchronous wheel through a synchronous belt, the inner side of each synchronous belt is supported through a first section, two sides of each first section, which are close to the second synchronous wheels, are connected with side plates, and the second synchronous wheels are rotatably connected with the side plates through synchronous wheel shafts.

3. The laminator according to claim 1, wherein: the roller conveying mechanism comprises a pair of third sectional materials, each third sectional material is provided with a plurality of roller mounting seats, a roller rotating shaft is connected between the two opposite roller mounting seats and is connected with the rollers, each roller is connected with a sprocket shaft through a connecting belt, and the outer side of the sprocket shaft is connected with the output end of a second motor through a second transmission mechanism.

4. The laminator according to claim 2, wherein: the plate connecting mechanism comprises a fourth section bar, the fourth section bar is slidably arranged on the sliding table mounting seat, and the sliding table mounting seat is fixedly connected to the first frame; one end of the transition plate is fixedly connected with the fourth section bar, the other end of the transition plate is connected with the output end of a second cylinder through a movable plate, and the second cylinder is fixedly connected with the fourth section bar; still set up multiunit pole fixing base at an interval on the fourth section bar, the one end of the body of rod with the pole fixing base is connected, linear bearing is passed to the other end of the body of rod, linear bearing passes through the linear bearing mounting panel and connects first section bar.

5. A laminator according to claim 3, wherein: the lifting mechanism comprises a third frame and a fourth frame, the third frame is fixed on the second frame, an upper cylinder fixing plate is fixed on the side face of the third frame, a plurality of first through holes are formed in the upper cylinder fixing plate, one end of a third cylinder is fixed on the upper cylinder fixing plate, a lower cylinder fixing plate is fixed at the other end of the third cylinder, a second through hole is formed in the lower cylinder fixing plate, the fourth cylinder is adjacent to the third cylinder and has one end also connected with the lower cylinder fixing plate, the output end of the third cylinder extends out of the second through hole and is connected with the third frame, the output end of the fourth cylinder extends out of the first through hole and is connected with the fourth frame, a fifth cylinder is further arranged at a position close to the fourth cylinder, the output end of the fifth cylinder is connected with the fourth frame, the fourth frame is connected with the third frame through a third transmission mechanism, the tail end of the fifth cylinder is connected with the third frame, the fourth frame is connected with a fifth section bar, a plurality of square pipe mounting seats are arranged on the fifth frame, and each square pipe mounting seat is connected with each square pipe.

6. The laminator according to claim 5, wherein: the surface of each square tube is fixedly connected with a rubber pad.

7. The laminator according to claim 6, wherein: the cylinder diameters of the third cylinder and the fourth cylinder are larger than that of the fifth cylinder, and the sum of the telescopic strokes of the third cylinder and the fourth cylinder is the same as that of the telescopic strokes of the five cylinders.

8. The laminator according to claim 1, wherein: the two sides of the second rack are respectively connected with support mounting plates, the supports are connected between the adjacent support mounting plates, the supports are connected with a plurality of pinch roller mounting frames, and each pinch roller mounting frame is rotatably connected with a pinch roller.

9. The laminator according to claim 1, wherein: the passive plate-adjusting mechanism comprises a pair of fixed guide rails, each fixed guide rail is connected with a plurality of first sliding tables in a sliding manner, the first sliding tables are connected with first fixed plates, a second sectional material is connected between every two adjacent first fixed plates, and the outer side of one part of the second sectional material is connected with a plurality of first plates; and the outer side of the other part of the second section bar is also connected with a first air cylinder fixing plate, the first air cylinder is connected with the first air cylinder fixing plate, and the output end of the first air cylinder is connected with a second plate.