Automatic paper taking equipment for paper taking machine

Abstract

The utility model discloses automatic paper taking equipment for a paper taking machine, which comprises a single-shaft driver, an L-shaped mounting frame is arranged on a moving plate of the single-shaft driver, a supporting rod is arranged at the lower end of the L-shaped mounting frame, a fixed clamping plate is arranged at the lower end of the supporting rod, a first air cylinder is arranged at the upper end of the L-shaped mounting frame, and a second air cylinder is arranged at the lower end of the first air cylinder. A telescopic rod of the first air cylinder extends to the lower side of the L-shaped mounting frame and is provided with a movable clamping plate. A translation device is arranged below a single-shaft driver, the arranged single-shaft driver drives a fixed clamping plate and a movable clamping plate to transversely move, the fixed clamping plate and the movable clamping plate are conveyed between the translation device and a conveying belt, the translation device conveys a supporting frame to and fro below an L-shaped mounting frame, a second air cylinder is started, a hinge shaft is pushed to rise, and the fixed clamping plate and the movable clamping plate are fixed. Through the hinging effect of the bearing box and the supporting frame, the bearing box 11 rotates by 90 degrees, and a box opening of the bearing box corresponds to the fixed clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of paper picking equipment, and specifically relates to an automatic paper picking equipment for a paper picking machine. Background Art

[0002] In the related art, the automatic paper picking device is a printing and packaging machine that automatically picks up a certain amount of paper from a paper storage device and then transports the paper to a conveyor belt, thereby reducing the labor intensity of workers. The automatic paper picking device is a newly developed device in China.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] At present, traditional automatic paper picking equipment still has many technical defects, such as complex structure and unstable operation during operation, which affects the normal operation of the equipment. At the same time, the cost of the equipment is high. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic paper picking device for a paper picking machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic paper picking device for a paper picking machine, comprising a single-axis drive, an L-shaped mounting frame is provided on a movable plate of the single-axis drive, a support rod is provided at the lower end of the L-shaped mounting frame, a fixed clamp is provided at the lower end of the support rod, a first cylinder is provided at the upper end of the L-shaped mounting frame, a telescopic rod of the first cylinder extends to the lower side of the L-shaped mounting frame and is provided with a movable clamp; a translation device is provided below the single-axis drive, a connecting plate is provided on the side of the outgoing end of the translation device, and a conveyor belt is provided on the side of the connecting plate; a flipping mechanism is provided on the translation device, and the flipping mechanism comprises a support frame, a carrying box, a second cylinder and a hinge shaft, the carrying box is hinged between the two support plates of the support frame, the hinge shaft is provided on the side wall of the carrying box, the bottom end of the second cylinder is hinged to the upper end of the support frame, and its upper end is hinged to the hinge shaft.

[0007] Preferably, a mounting plate is provided at the back end of the single-axis driver, and extension frames are provided at both left and right ends of the side wall of the mounting plate, and a photoelectric sensor is provided on the extension frame.

[0008] Preferably, the conveying directions of the translation device and the conveyor belt are parallel to each other, the conveying direction of the translation device is reciprocating conveying, and the conveying direction of the conveyor belt extends forward from one end of the uniaxial driver.

[0009] Preferably, a first baffle and a second baffle are respectively provided at the front and rear ends of the connecting plate, and the length of the second baffle is greater than that of the first baffle and extends to the upper side of the conveyor belt.

[0010] Preferably, a clamping groove is provided on the plate wall of the carrying box, and the shape and size of the clamping groove are the same as the shape and size of the movable clamping plate.

[0011] Preferably, the driving end of the second cylinder is connected to the hinge shaft via a spherical bearing, the tail end of the spherical bearing is fixedly connected to the driving end of the second cylinder, and the bearing end of the spherical bearing is hinged to the hinge shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the single-axis drive provided in the utility model drives the fixed splint and the movable splint to move horizontally, and transports the fixed splint and the movable splint between the translation device and the conveyor belt. The translation device transports the support frame to and from the bottom of the L-shaped mounting frame, and starts the second cylinder to push the hinge shaft to rise. Through the hinge action of the carrying box and the support frame, the carrying box 11 is rotated ninety degrees, and the box mouth of the carrying box is aligned with the fixed splint. When the carrying box is conveyed to the upper side of the fixed splint, the first cylinder is started to push the movable splint to clamp the preset paper in the carrying box, and the paper is transported to the conveyor belt and then released. The conveyor belt transports the preset paper to the subsequent process. The structure is simple, the operation is stable, and the operation quality of the equipment is effectively guaranteed, while reducing the equipment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a main schematic diagram of the utility model;

[0014] Figure 2 It is a side view schematic diagram of the utility model;

[0015] Figure 3 It is a top view schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of the installation of the L-shaped mounting frame and the first cylinder;

[0017] Figure 5 It is a side view schematic diagram of the turning mechanism of the utility model.

[0018] In the figure: 1. single-axis drive; 2. L-shaped mounting frame; 3. support rod; 4. fixed clamp; 5. first cylinder; 6. movable clamp; 7. translation device; 8. connecting plate; 9. conveyor belt; 10. support frame; 11. carrying box; 12. second cylinder; 13. hinge shaft; 14. mounting plate; 15. extension frame; 16. photoelectric sensor; 17. clamping groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution: an automatic paper picking device for a paper picking machine, comprising a single-axis driver 1, which is driven by a driving motor, and a threaded rod arranged inside the single-axis driver 1 is connected to the driving end of the driving motor, and the driving motor provides a rotational power to the threaded rod arranged inside the single-axis driver 1, and an L-shaped mounting frame 2 is arranged on the moving plate of the single-axis driver 1, and a support rod 3 is arranged at the lower end of the L-shaped mounting frame 2, and the support rod 3 and the L-shaped mounting frame 2 are connected by fixing bolts or welding to ensure that the support rod 3 and the L-shaped mounting frame 2 have sufficient stability, and the number of the support rods 3 is 2, which are respectively arranged at the left and right ends of the L-shaped mounting frame 2, and a fixing clamping plate 4 is arranged at the lower end of the support rod 3, and a first cylinder 5 is arranged at the upper end of the L-shaped mounting frame 2, and the first cylinder 5 is fixedly connected to the L-shaped mounting frame 2 through a fixing plate, The first cylinder 5 is arranged longitudinally, and the telescopic rod of the first cylinder 5 extends to the lower side of the L-shaped mounting frame 2 and is provided with a movable splint 6, the position of the movable splint 6 corresponds to that of the fixed splint 4, and the size and shape of the movable splint 6 and the fixed splint 4 are the same; a translation device 7 is provided below the uniaxial driver 1, and the translation device 7 can adopt a conveyor belt, a uniaxial driver, a translation machine or a track propeller, and a connecting plate 8 is provided on the side of the outgoing end of the translation device 7, and a conveyor belt 9 is provided on the side of the connecting plate 8; a flipping mechanism is provided on the translation device 7, and the flipping mechanism includes a support frame 10, a carrying box 11, a second cylinder 12 and a hinge shaft 13, the carrying box 11 is hinged between the two plates of the support frame 10, and the hinge shaft 13 is arranged on the side wall of the carrying box 11, and the bottom end of the second cylinder 12 is hinged to the upper end of the support frame 10, and its upper end is hinged to the hinge shaft 13.

[0021] Specifically, a mounting plate 14 is provided at the back end of the single-axis driver 1, and extension frames 15 are provided at both ends of the left and right sides of the side wall of the mounting plate 14, and a photoelectric sensor 16 is provided on the extension frame 15. The single-axis driver 1 is precisely matched with a lead screw, a slider, a linear guide rail, a sensor, and motor accessories, and utilizes the optimal spatial layout to achieve the advantages of high precision and intensiveness, and can provide horizontal / vertical / wall-mounted installation methods to meet various precision positioning and handling requirements. The photoelectric sensor 16 is a sensor that uses a photoelectric element as a detection element. It first converts the measured change into a change in the light signal, and then further converts the light signal into an electrical signal with the help of the photoelectric element. The photoelectric sensor is generally composed of three parts: a light source, an optical path, and a photoelectric element. The photoelectric detection method has the advantages of high precision, fast response, and non-contact, and can measure many parameters. The sensor has a simple structure and a flexible and diverse form, and can detect the passage and transmission of the flip mechanism.

[0022] Specifically, the conveying directions of the translation device 7 and the conveyor belt 9 are parallel to each other. The conveying direction of the translation device 7 is reciprocating conveying, and the conveying direction of the conveyor belt 9 extends forward from one end of the single-axis driver 1 .

[0023] Specifically, a first baffle and a second baffle are respectively provided at the front and rear ends of the connecting plate 8. The length of the second baffle is greater than that of the first baffle and extends to the upper side of the conveyor belt 9. The second baffle is adjacent to the conveyor belt 9 but does not intersect with it, thereby limiting and guiding the movement of the fixed splint 4 and the movable splint 6.

[0024] Specifically, a clamping groove 17 is provided on the plate wall of the carrying box 11, and the shape and size of the clamping groove 17 are the same as the shape and size of the movable clamping plate 6. A limit rod is provided at the bottom of the carrying box 11, and the limit rod is fixedly set on the support frame 10. An auxiliary limit frame is provided on the side wall of the support plate of the support frame 10. At the same time, an extrusion cylinder is provided on the upper end of the side wall of the support frame 10, and the pushing direction of the telescopic end of the extrusion cylinder extends toward the inner side of the carrying box 11.

[0025] Specifically, the driving end of the second cylinder 12 is connected to the articulated shaft 13 through a joint bearing, the tail end of the joint bearing is fixedly connected to the driving end of the second cylinder 12, and the bearing end of the joint bearing is hinged to the articulated shaft 13. The joint bearing is a spherical sliding bearing, and its sliding contact surface is an inner spherical surface and an outer spherical surface. It can rotate and swing at any angle during movement. It is made by surface phosphating, blasting, inserting, spraying and other special processing methods. The joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication, etc.

[0026] Working principle: When the utility model is working, the single-axis driver 1 drives the fixed splint 4 and the movable splint 6 to move horizontally, and transports the fixed splint 4 and the movable splint 6 between the translation device 7 and the conveyor belt 9. The translation device 7 transports the support frame 10 to and from the bottom of the L-shaped mounting frame 2, and the second cylinder 12 is started to push the hinge shaft 13 to rise. Through the hinge action of the carrying box 11 and the support frame 10, the carrying box 11 is rotated ninety degrees, and the box mouth of the carrying box 11 is aligned with the fixed splint 4. When the carrying box 11 is conveyed to the upper side of the fixed splint 4, the first cylinder 5 is started to push the movable splint 6 to clamp the preset paper in the carrying box 11, and the paper is conveyed to the conveyor belt 9 and then released. The conveyor belt 9 conveys the preset paper to the subsequent process.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic paper picking device for a paper picking machine, characterized in that: The invention comprises a single-axis drive (1), wherein an L-shaped mounting frame (2) is arranged on a movable plate of the single-axis drive (1), a support rod (3) is arranged at the lower end of the L-shaped mounting frame (2), a fixed clamping plate (4) is arranged at the lower end of the support rod (3), a first cylinder (5) is arranged at the upper end of the L-shaped mounting frame (2), a telescopic rod of the first cylinder (5) extends to the lower side of the L-shaped mounting frame (2) and is provided with a movable clamping plate (6); A translation device (7) is provided below the single-axis driver (1), a connecting plate (8) is provided on the side of the outgoing end of the translation device (7), and a conveyor belt (9) is provided on the side of the connecting plate (8); The translation device (7) is provided with a flipping mechanism, which includes a support frame (10), a carrying box (11), a second cylinder (12) and a hinge shaft (13); the carrying box (11) is hinged between two support plates of the support frame (10); the hinge shaft (13) is arranged on the side wall of the carrying box (11); the bottom end of the second cylinder (12) is hinged to the upper end of the support frame (10), and the upper end of the second cylinder (12) is hinged to the hinge shaft (13).

2. The automatic paper picking device for a paper picking machine according to claim 1, characterized in that: A mounting plate (14) is provided at the back end of the single-axis driver (1), and extension frames (15) are provided at both left and right ends of the side wall of the mounting plate (14), and a photoelectric sensor (16) is provided on the extension frame (15).

3. The automatic paper picking device for a paper picking machine according to claim 1, characterized in that: The conveying directions of the translation device (7) and the conveyor belt (9) are parallel to each other. The conveying direction of the translation device (7) is reciprocating conveying. The conveying direction of the conveyor belt (9) extends forward from one end of the single-axis drive (1).

4. The automatic paper picking device for a paper picking machine according to claim 1, characterized in that: A first baffle and a second baffle are respectively provided at the front and rear ends of the connecting plate (8); the second baffle is longer than the first baffle and extends to the upper side of the conveyor belt (9).

5. The automatic paper picking device for a paper picking machine according to claim 1, characterized in that: A clamping groove (17) is provided on the plate wall of the carrying box (11), and the shape and size of the clamping groove (17) are the same as those of the movable clamping plate (6).

6. The automatic paper picking device for a paper picking machine according to claim 1, characterized in that: The driving end of the second cylinder (12) is connected to the articulated shaft (13) via a joint bearing, the tail end of the joint bearing is fixedly connected to the driving end of the second cylinder (12), and the bearing end of the joint bearing is hinged to the articulated shaft (13).

Images