Paper collecting machine

Abstract

The utility model relates to the technical field of composite paper production and collection, in particular to a paper collecting machine which comprises a machine table, baffles are fixed to the two sides of one end of the machine table, a plurality of check blocks are fixed to one end of the machine table at equal intervals, a plurality of rectangular through holes are formed in the top face of the machine table at equal intervals, a movable plate is connected to the top face of the machine table in a sliding mode, and the movable plate is provided with a plurality of baffle plates. One end of the machine table is rotationally connected with two second lead screws used for driving the movable plate to move back and forth. The driving mechanism drives the two lead screws to rotate so that the movable plate can drive the multiple supporting rods and the limiting rods to move in the direction away from the cutting machine, paper falling from the cutting machine can be transferred to the station, away from the cutting machine, of the machine table, and after the limiting rods drive the cut paper to move, the paper can be transferred to the station, away from the cutting machine, of the machine table. Paper which is newly cut off from the cutting machine falls into the space among the stop block, the baffle and the limiting rod, the effect that the cutting machine continues to cut the paper is not affected in the process that the cut paper is automatically taken out is achieved, and the paper collecting efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite paper production and collection, and specifically relates to a paper receiving machine. Background Technique

[0002] During the production process of composite paper, a cutting machine is needed to cut the paper tape into multiple pieces of equal length. After being cut into multiple pieces of equal length, the composite paper can be more conveniently stacked, stored and transported. In addition, different application scenarios have different requirements for the size and specifications of the composite paper. By cutting the continuous coil of composite paper into multiple pieces of equal length with a cutting machine, the customized needs of different customers can be met, and composite paper materials meeting the product specification requirements can be provided;

[0003] During the process of cutting composite paper, a box for collecting paper is installed below the cutting station of the cutting machine, or a rectangular frame is used to enclose a paper collection area. The paper cut and dropped from the cutting machine falls into the box for collection. As the cutting machine continuously cuts the paper tape, a large amount of paper will be collected in the box. When the box contains enough thickness of paper, it is necessary to manually take out the box containing the paper. During the process of taking out the box, the paper cut and dropped from the cutting machine lacks a receiving device, which is not conducive to automatically taking out the paper without affecting the cutting of the paper by the cutting machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a paper receiving machine to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A paper receiving machine includes a machine table fixedly installed with a cutting machine. Both sides of one end of the machine table are fixedly provided with baffles. A plurality of stoppers are fixedly arranged at equal intervals at one end of the machine table. A plurality of rectangular through holes are opened at equal intervals on the top surface of the machine table. A movable plate is slidably connected to the top surface of the machine table. Two screw rods two for driving the movable plate to move back and forth are rotatably connected to one end of the machine table. A driving mechanism for simultaneously driving the two screw rods two to rotate is arranged at one end of the machine table. A plurality of support rods are fixedly arranged on the bottom surface of the movable plate. The support rods are slidably connected to the corresponding rectangular through holes. One ends of the plurality of support rods are provided with a limiting mechanism for pushing the paper from the end of the paper.

[0007] Furthermore: Both ends of the movable plate are threadedly connected to the screw rod two. A screw rod one is threadedly connected to the middle of the movable plate. One end of the screw rod one is rotatably connected to a pressing plate slidably connected to the baffle.

[0008] Furthermore, the depth of the rectangular through-hole is greater than the height of the support rod. Two support seats are fixed on both sides of the top surface of the machine table, and the support seats are rotatably connected to the corresponding lead screw two.

[0009] Furthermore, the driving mechanism includes a motor one and a double-groove pulley. A single-groove pulley is fixed to the output end of the motor one and one end of a lead screw two. The single-groove pulley and the double-groove pulley are connected by a synchronous belt for transmission.

[0010] Furthermore, one end of the machine table is fixedly connected to the motor one. Support legs are fixed at the four corners of the bottom surface of the machine table. Among them, a fixed rod rotatably connected to the double-groove pulley is fixed between two of the support legs.

[0011] Furthermore, the limiting mechanism includes an L-shaped plate fixedly connected to the support rod at the corresponding position. A motor two is fixed to the bottom surface of the L-shaped plate. A lead screw three is rotatably connected between the output end of the motor two and the support rod. A cross beam is screwed on the outer side of the lead screw three. A plurality of limiting rods are fixedly arranged at equal intervals on the top surface of the cross beam.

[0012] Furthermore, a transmission seat screwed to the lead screw three is fixed to one side of the cross beam. A rectangular hole for the limiting rod to slide through is formed at one end of the support rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Referring to the specification Figure 2 , by rotating the lead screw one, the lead screw one moves in a screwed manner along the movable plate towards the cutting machine. The lead screw one drives the pressing plate to move towards the plurality of stoppers, so that the distance between the pressing plate and the stoppers is slightly greater than the length of the cut paper, which is convenient for the paper to be collected in the space surrounded by the baffle, the stoppers and the pressing plate. Moreover, the pressing plate can slide different distances along the baffle and the machine table towards the stoppers, which is convenient for accommodating cut papers of different lengths between the stoppers and the pressing plate.

[0015] 2. Referring to the specification Figure 4 , by driving the lead screw three to rotate by the motor two, the cross beam drives the plurality of limiting rods to move upward. The plurality of limiting rods move to one end of the paper close to the cutting machine. In the initial state, the limiting rods are arranged between two adjacent stoppers, and the top of the limiting rod does not contact the bottom surface of the paper. During the process of the cutting machine conveying the next paper to be cut, the driving mechanism drives the two lead screws two to rotate to drive the movable plate to drive the plurality of support rods and the plurality of limiting rods to move from below the paper to be cut to the other end of the machine table. At this time, the cut paper after cutting falls between the plurality of stoppers, the plurality of limiting rods and the two baffles. The paper between the plurality of limiting rods and the pressing plate is the cut paper that is automatically taken out, realizing the automatic taking out of the paper without affecting the cutting of the paper by the cutting machine.

[0016] 3. The motor two drives the lead screw three to rotate in the reverse direction, driving multiple limit rods to move downward until the top surface of the limit rods is flush with the top surface of the support rods. The driving mechanism drives the two lead screws two to rotate in the reverse direction, causing the movable plate to drive multiple support rods and the limiting mechanism to move towards the stopper. At this time, the support rods slide inside the rectangular through-hole of the machine table, and the limit rods move below the machine table, enabling the limiting mechanism to return to the initial position without affecting the collection of paper, preparing for the later automatic removal of paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model and a cutting machine;

[0018] Figure 2 is a schematic diagram of the overall structure of the present utility model Figure 1 ;

[0019] Figure 3 is a schematic diagram of the overall structure of the present utility model Figure 2 ;

[0020] Figure 4 is a schematic structural diagram of the upward movement of the limit rod and the rightward movement of the movable plate in the present utility model;

[0021] Figure 5 is a schematic structural diagram of the support rod, movable plate and limiting mechanism in the present utility model.

[0022] In the figure: 100, cutting machine; 110, paper body; 200, machine table; 210, baffle; 220, stopper; 230, rectangular through-hole; 240, support seat; 300, movable plate; 310, lead screw one; 311, extrusion plate; 400, lead screw two; 500, driving mechanism; 510, motor one; 520, double-groove pulley; 530, single-groove pulley; 600, support rod; 700, limiting mechanism; 710, L-shaped plate; 720, motor two; 730, lead screw three; 740, cross beam; 750, limit rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1, please refer to Figures 1-5, in the embodiment of the present utility model, a sheet stacker includes a machine table 200 fixedly installed with a cutting machine 100. On both sides of one end of the machine table 200, there are fixed baffles 210. At equal intervals at one end of the machine table 200, there are fixed a plurality of stoppers 220. On the top surface of the machine table 200, there are provided a plurality of rectangular through holes 230 at equal intervals. A movable plate 300 is slidably connected to the top surface of the machine table 200. At one end of the machine table 200, there are rotatably connected two lead screws two 400 for driving the movable plate 300 to move back and forth. At one end of the machine table 200, there is provided a driving mechanism 500 for simultaneously driving the two lead screws two 400 to rotate. At the bottom surface of the movable plate 300, there are fixed a plurality of support rods 600. The support rods 600 are slidably connected to the corresponding rectangular through holes 230. At one ends of the plurality of support rods 600, there is provided a limiting mechanism 700 for pushing the paper from the end of the paper.

[0025] Specifically, by providing a plurality of rectangular through holes 230 at equal intervals on the top surface of the machine table 200, a support rod 600 slides inside the rectangular through hole 230, and a limiting rod 750 is slidably connected to the end of the support rod 600. By driving the two lead screws two 400 to rotate through the driving mechanism 500, the movable plate 300 drives the plurality of support rods 600 and the limiting rod 750 to move away from the cutting machine 100, so that the paper dropped by the cutting machine 100 can be transferred to the station of the machine table 200 away from the cutting machine 100. After the limiting rod 750 moves the cut paper, the newly cut paper from the cutting machine 100 falls into the space between the stopper 220, the baffle 210 and the limiting rod 750, realizing that the continuous cutting of the paper by the cutting machine 100 is not affected during the process of automatically taking out the cut paper, which is beneficial to improving the efficiency of paper collection.

[0026] Such as Figure 2 shown, in this embodiment, both ends of the movable plate 300 are screwed to the lead screw two 400, and a lead screw one 310 is screwed in the middle of the movable plate 300. One end of the lead screw one 310 is rotatably connected to a pressing plate 311 slidably connected to the baffle 210.

[0027] In this embodiment, in the initial state, the lead screw one 310 is rotated to adjust the distance between the pressing plate 311 and the stopper 220, which is convenient for accommodating and storing papers of different lengths and sizes on the machine table 200. After the limiting rod 750 first moves upward and then is carried by the support rod 600 to move rightward to transfer the cut paper to the station away from the cutting machine 100, referring to the instruction manual Figure 4 , the pressing plate 311 can also be slid along the machine table 200 towards the limiting rod 750 by rotating the lead screw one 310, which is convenient for straightening the paper from both ends of the paper. The rotating wheel at the end of the lead screw one 310 is convenient for rotating the lead screw one 310.

[0028] Such as Figure 2 and Figure 4As shown, in this embodiment, the depth of the rectangular through hole 230 is greater than the height of the support rod 600. On both sides of the top surface of the machine table 200, two support seats 240 are fixed, and the support seats 240 are rotatably connected to the corresponding position of the second lead screw 400.

[0029] In this embodiment, the depth of the rectangular through hole 230 being greater than the height of the support rod 600 enables the top surface of the support rod 600 not to contact the paper on the machine table 200 when the support rod 600 moves towards the stopper 220, preventing the support rod 600 from moving the paper, and the support seat 240 enables the second lead screw 400 to rotate stably.

[0030] As Figure 3 and Figure 5 As shown, in this embodiment, the limiting mechanism 700 includes an L-shaped plate 710 fixedly connected to the support rod 600 at the corresponding position. The bottom surface of the L-shaped plate 710 is fixedly provided with a second motor 720. A third lead screw 730 is rotatably connected between the output end of the second motor 720 and the support rod 600. A cross beam 740 is screwed on the outer side of the third lead screw 730. A plurality of limiting rods 750 are fixedly arranged at equal intervals on the top surface of the cross beam 740. A transmission seat screwed to the third lead screw 730 is fixed on one side of the cross beam 740. A rectangular hole slidably connected to the limiting rods 750 is formed at one end of the support rod 600.

[0031] In this embodiment, the second motor 720 drives the third lead screw 730 to rotate, causing the transmission seat to drive the plurality of limiting rods 750 on the cross beam 740 to pass through the support rod 600 and move upward, so that the plurality of limiting rods 750 move to the position between two adjacent stoppers 220. Then the support rod 600 moves in the direction away from the cutting machine 100, enabling the plurality of limiting rods 750 to move the paper from one end of the paper in the direction away from the cutting machine 100 on the machine table 200, facilitating the automatic removal and collection of the paper.

[0032] During specific implementation, the second motor 720 drives the third lead screw 730 to rotate, causing the cross beam 740 to drive the plurality of limiting rods 750 to move upward from the end of the support rod 600. The limiting rods 750 are arranged at the position between the plurality of stoppers 220. Then the driving mechanism 500 drives the two second lead screws 400 to rotate, causing the movable plate 300 to drive the plurality of support rods 600 and the plurality of limiting rods 750 to move the paper in the direction away from the cutting machine 100, and taking out the cut paper. During this process, the top ends of the limiting rods 750 pass under the uncut paper body 110. When it is necessary to move the limiting mechanism 700 to the initial position for standby, the second motor 720 drives the third lead screw 730 to rotate in the reverse direction, causing the cross beam 740 to drive the top surface of the plurality of limiting rods 750 to move down to the top surface of the support rod 600. Then the driving mechanism 500 drives the support rod 600 to drive the plurality of limiting rods 750 back to the position below the stopper 220 for standby through the second lead screw 400.

[0033] Embodiment 2. On the basis of Embodiment 1, in order to enable the two lead screws II 400 to drive the movable plate 300 to move simultaneously.

[0034] As Figure 2 shown, in this embodiment, the driving mechanism 500 includes a motor I 510 and a double-groove pulley 520. A single-groove pulley 530 is fixedly provided at the output end of the motor I 510 and at one end of one lead screw II 400. The single-groove pulley 530 and the double-groove pulley 520 are connected by a synchronous belt for transmission. One end of the machine table 200 is fixedly connected to the motor I 510. Support legs are fixedly provided at the four corners of the bottom surface of the machine table 200. Among them, a fixed rod rotatably connected to the double-groove pulley 520 is fixedly provided between two of the shown support legs.

[0035] In this embodiment, the motor I 510 drives the single-groove pulley 530 at its output end to rotate. The single-groove pulley 530 drives the double-groove pulley 520 to rotate through the synchronous belt. The double-groove pulley 520 then drives the single-groove pulley 530 at the end of the lead screw II 400 to rotate through the synchronous belt. The output end of the motor I 510 drives the other lead screw II 400 to rotate simultaneously, so as to realize the simultaneous rotation of the two lead screws II 400, and achieve the effect that one motor I 510 drives the two lead screws II 400 to rotate simultaneously. Among them, the single-groove pulley 530 and the double-groove pulley 520 are both synchronous belt pulleys, which cooperate with the synchronous belt for transmission to enable the two lead screws II 400 to rotate stably.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0037] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only includes an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sheet delivery machine, comprising a machine table (200) fixedly installed with a cutting machine (100), characterized in that, On both sides of one end of the machine table (200), baffles (210) are fixedly arranged. At one end of the machine table (200), a plurality of stoppers (220) are fixedly arranged at equal intervals. On the top surface of the machine table (200), a plurality of rectangular through holes (230) are arranged at equal intervals. A movable plate (300) is slidably connected to the top surface of the machine table (200). At one end of the machine table (200), two second lead screws (400) for driving the movable plate (300) to move back and forth are rotatably connected. At one end of the machine table (200), a driving mechanism (500) for simultaneously driving the two second lead screws (400) to rotate is arranged. At the bottom surface of the movable plate (300), a plurality of support rods (600) are fixedly arranged. The support rods (600) are slidably connected to the rectangular through holes (230) at corresponding positions. At one end of the plurality of support rods (600), a limiting mechanism (700) for pushing the paper from the end of the paper is arranged.

2. The sheet stacker according to claim 1, wherein, Both ends of the movable plate (300) are screwed to the second lead screw (400). A first lead screw (310) is screwed to the middle of the movable plate (300). One end of the first lead screw (310) is rotatably connected to a pressing plate (311) slidably connected to the baffle (210).

3. The sheet stacker according to claim 1, characterized in that, The depth of the rectangular through hole (230) is greater than the height of the support rod (600). On both sides of the top surface of the machine table (200), two support seats (240) are fixedly arranged. The support seats (240) are rotatably connected to the second lead screws (400) at corresponding positions.

4. A sheet stacker according to claim 1, characterized in that, The driving mechanism (500) includes a first motor (510) and a double-groove pulley (520). A single-groove pulley (530) is fixedly arranged at the output end of the first motor (510) and one end of one of the second lead screws (400). The single-groove pulley (530) and the double-groove pulley (520) are connected by a synchronous belt for transmission.

5. A sheet delivery machine according to claim 4, characterized in that, One end of the machine table (200) is fixedly connected to the first motor (510). Support legs are fixedly arranged at the four corners of the bottom surface of the machine table (200). Among them, a fixing rod rotatably connected to the double-groove pulley (520) is fixedly arranged between two support legs.

6. A sheet stacker according to claim 1, characterized in that, The limiting mechanism (700) includes an L-shaped plate (710) fixedly connected to the support rod (600) at the corresponding position. A second motor (720) is fixedly arranged at the bottom surface of the L-shaped plate (710). A third lead screw (730) is rotatably connected between the output end of the second motor (720) and the support rod (600). A cross beam (740) is screwed to the outer side of the third lead screw (730). A plurality of limiting rods (750) are fixedly arranged at equal intervals on the top surface of the cross beam (740).

7. A sheet delivery machine according to claim 6, characterized in that, A transmission seat screwed to the third lead screw (730) is fixedly arranged on one side of the cross beam (740). A rectangular hole for slidably connecting the limiting rod (750) is arranged at one end of the support rod (600).

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