Vacuum conveyor

Abstract

The utility model belongs to the technical field of conveyors, and discloses a vacuum conveyor which comprises a rack, a vacuum plate is arranged above the rack, fixing plates are fixedly connected to the two side walls of the vacuum plate correspondingly, vertical plates are fixedly installed in the middles of the sides, away from each other, of the two fixing plates correspondingly, and the bottoms of the two vertical plates are fixedly installed on the two sides of the top of the rack correspondingly; four driven rollers are distributed on two sides between the vacuum plate and the fixed plate in a rectangular form; according to the punching device, through the arranged rack, main body bearing can be conducted on the structure on the rack, and meanwhile under the combined action of a vacuum plate, a fixing plate, a vertical plate, a driven roller, a deep groove ball bearing, a bearing sleeve, a driving roller, a punching conveying belt, a vacuum pipe, a speed reducer mounting plate and a servo motor, the punching device can conduct punching on the structure; in the processing and conveying process of the medical auxiliary material products, the problem of edge warping of the medical auxiliary material products is effectively prevented, and the influence on product tiling and bagging work of the packaging machine is effectively prevented.

Description

Technical Field

[0001] The present application relates to the technical field of conveyors, and more specifically, to a vacuum conveyor. Background Art

[0002] Vacuum conveyor is a kind of equipment widely used in industrial production. It is mainly used to transport various granular, flaky and powdery materials through vacuum pipes. The working principle of vacuum conveyor is to use vacuum pump to extract the air in the pipe to form negative pressure, and then transport the material through the pipe.

[0003] At present, during the processing and transportation of medical auxiliary materials, the medical auxiliary materials themselves are prone to warping during transportation, thereby affecting the packaging machine's flattening and bagging of the products.

[0004] In order to solve the above problems, the present application provides a vacuum conveyor. Utility Model Content

[0005] The vacuum conveyor provided in this application adopts the following technical solution:

[0006] A vacuum conveyor comprises a frame, a vacuum plate is arranged above the frame, both side walls of the vacuum plate are fixedly connected with fixed plates, a vertical plate is fixedly installed in the middle of the two sides of the two fixed plates which are opposite to each other, the bottoms of the two vertical plates are respectively fixedly installed on both sides of the top of the frame, four passive rollers are distributed in a rectangular shape on both sides between the vacuum plate and the fixed plate, deep groove ball bearings are arranged at both ends of each passive roller, a bearing sleeve is arranged on each deep groove ball bearing, and each group of deep groove ball bearings and bearing sleeves are arranged on the vacuum plate and the fixed plate. Active rollers are movably installed at the connection of the side ends and the connection of the lower sides of the vertical plates on both sides, and the outer walls of the active roller and each passive roller are jointly provided with a perforated conveyor belt. A vacuum tube is fixedly sleeved through the inner cavity of one of the vertical plates, one end of the vacuum tube is fixedly connected to the vacuum plate, and a reducer mounting plate is provided below the vacuum tube. The reducer mounting plate is fixedly installed on the outer surface of one of the vertical plates, and a servo motor is fixedly installed on one of the vertical plates through the reducer mounting plate, and the driving end of the servo motor is connected to one end of the active roller.

[0007] Through the above technical solution, the active roller realizes the main body driving operation of the perforated conveyor belt.

[0008] Furthermore, rollers are provided at the connection points on both sides of the middle of the two vertical plates, the two rollers are respectively located above the two sides of the active roller, and the outer walls of the two rollers are in sliding contact with the outer side walls of the perforated conveyor belt.

[0009] Through the above technical solution, the roller can limit the position of the perforated conveyor belt and tighten it.

[0010] Furthermore, grooves are provided on both sides of the middle part of each vertical plate, and an adjustment plate is provided at the end of each groove, and each adjustment plate is fixedly installed on the side wall of the vertical plate. A passive shaft is movably installed in the middle part of each vertical plate through two grooves, and an adjustment bolt is provided at one end of each passive shaft close to each adjustment plate, and a bearing seat is provided at a position of each passive shaft close to the inner wall of each groove, and each bearing seat is connected to the end of the roller.

[0011] Through the above technical solution, the groove, the adjustment plate, the passive shaft, the adjustment bolt and the bearing seat can realize the movable support of the roller and the horizontal position adjustment and positioning effect.

[0012] Furthermore, a shaft rod is provided at the connection of the front sides of the two vertical plates, and the shaft rod is located on one side of the active roller in the horizontal direction.

[0013] Furthermore, a welding frame is provided on one side of the top end of the frame, a stud is provided on the welding frame, and a hexagonal head bolt with full thread is provided on the side end of the stud.

[0014] Furthermore, foot cups are provided at the four corners of the bottom of the frame, and a nut is provided at the upper side of each foot cup.

[0015] Through the above technical solution, the foot cup and the nut achieve a stable supporting effect on the entire frame.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] The frame provided in the present application can support the main structure above it, and cooperate with the vacuum plate, fixed plate, vertical plate, passive roller, deep groove ball bearing, bearing sleeve, active roller, perforated conveyor belt, vacuum tube, reducer mounting plate and servo motor to facilitate the processing and transportation of medical auxiliary materials, effectively preventing the medical auxiliary materials from warping and affecting the product flattening and bagging work of the packaging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural diagrams of this application;

[0019] Figure 2 This is the second schematic diagram of the overall structure of this application;

[0020] Figure 3 For this application Figure 1 A magnified view of the structure in the middle.

[0021] Description of the numbers in the figure:

[0022] 1. Frame; 2. Vacuum plate; 3. Fixed plate; 4. Vertical plate; 5. Passive roller; 6. Deep groove ball bearing; 7. Bearing sleeve; 8. Active roller; 9. Perforated conveyor belt; 10. Vacuum tube; 11. Reducer mounting plate; 12. Servo motor; 13. Roller; 14. Adjustment plate; 15. Passive shaft; 16. Adjustment bolt; 17. Bearing seat; 18. Shaft; 19. Welding frame; 20. Hexagonal bolt with full thread; 21. Foot cup; 22. Nut. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] Example:

[0027] The present application embodiment discloses a vacuum conveyor. Figure 1 , Figure 2 and Figure 3, including a frame 1, a vacuum plate 2 is arranged above the frame 1, and both side walls of the vacuum plate 2 are fixedly connected with fixed plates 3, and vertical plates 4 are fixedly installed in the middle of the opposite sides of the two fixed plates 3, and the bottoms of the two vertical plates 4 are respectively fixedly installed on both sides of the top of the frame 1, and four passive rollers 5 are distributed in a rectangular shape on both sides between the vacuum plate 2 and the fixed plate 3, and deep groove ball bearings 6 are arranged at both ends of each passive roller 5, and each deep groove ball bearing 6 is provided with a bearing sleeve 7, and each group of deep groove ball bearings 6 and bearing sleeves 7 are arranged at the connection between the side ends of the vacuum plate 2 and the fixed plate 3, and both sides An active roller 8 is movably installed at the connection of the lower side of the vertical plate 4, and a perforated conveyor belt 9 is commonly provided on the outer wall of the active roller 8 and each passive roller 5. A vacuum tube 10 is fixedly sleeved through the inner cavity of one of the vertical plates 4, one end of the vacuum tube 10 is fixedly connected to the vacuum plate 2, and a reducer mounting plate 11 is provided below the vacuum tube 10. The reducer mounting plate 11 is fixedly installed on the outer surface of one of the vertical plates 4, and a servo motor 12 is fixedly installed on one of the vertical plates 4 through the reducer mounting plate 11, and the driving end of the servo motor 12 is connected to one end of the active roller 8;

[0028] Rollers 13 are provided at the connection points on both sides of the middle of the two vertical plates 4. The two rollers 13 are respectively located above the two sides of the active roller 8, and the outer walls of the two rollers 13 are in sliding contact with the outer side walls of the perforated conveyor belt 9. Grooves are provided on both sides of the middle of each vertical plate 4, and an adjustment plate 14 is provided at the end of each groove, and each adjustment plate 14 is fixedly installed on the side wall of the vertical plate 4. A passive shaft 15 is movably installed in the middle of each vertical plate 4 through two grooves, and an adjustment bolt 16 is provided at one end of each passive shaft 15 close to each adjustment plate 14, and a bearing seat 17 is provided at the position of each passive shaft 15 close to the inner wall of each groove, and each bearing seat 17 is connected to the end of the roller 13;

[0029] A shaft 18 is provided at the connection of the front sides of the two vertical plates 4, and the shaft 18 is located on one side of the horizontal direction of the active roller 8. A welding frame 19 is provided on one side of the top of the frame 1, and a stud is provided on the welding frame 19, and a hexagonal head bolt with full thread 20 is provided at the side end of the stud. Foot cups 21 are provided at the four corners of the bottom of the frame 1, and a nut 22 is provided on the upper side of each foot cup 21.

[0030] The implementation principle of this embodiment is: when in use, when the product is conveyed to the perforated conveyor belt 9, the holes on the belt will adsorb the product on the upper surface of the perforated conveyor belt 9, and at the same time, the upper belt is also moving at the same speed, without affecting the following products;

[0031] First, the vacuum state is transmitted from the external centrifugal fan to the inside of the vacuum plate 2 through the vacuum tube 10, ensuring that the belt on the perforated conveyor belt 9 can always have vacuum adsorption of the product when it rotates. The frame 1 is specially made into a U-shaped frame to avoid the bottom paper of the packaging machine. Two hexagonal head bolts with full threads 20 are used to fix it to the frame 1;

[0032] Before packaging, the medical auxiliary materials are adsorbed on the belt through the perforated conveyor belt 9, and any warped edges will be vacuum-sucked flat on the belt surface, so that the entire product can be laid flat and loaded into the paper packaging bag when the packaging machine acts on the product.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vacuum conveyor, comprising a frame (1), characterized in that: A vacuum plate (2) is arranged above the frame (1), and both side walls of the vacuum plate (2) are fixedly connected to fixed plates (3), and vertical plates (4) are fixedly installed in the middle of the two sides of the two fixed plates (3) that are opposite to each other, and the bottoms of the two vertical plates (4) are respectively fixedly installed on the two sides of the top of the frame (1), and four passive rollers (5) are distributed in a rectangular shape on both sides between the vacuum plate (2) and the fixed plate (3), and deep groove ball bearings (6) are arranged at both ends of each passive roller (5), and a bearing sleeve (7) is arranged on each deep groove ball bearing (6), and each group of deep groove ball bearings (6) and bearing sleeves (7) are arranged at the connection between the side ends of the vacuum plate (2) and the fixed plate (3), and the two sides An active roller (8) is movably mounted at the connection point on the lower side of the vertical plate (4), and a perforated conveyor belt (9) is commonly provided on the outer wall of the active roller (8) and each passive roller (5). A vacuum tube (10) is fixedly sleeved through the inner cavity of one of the vertical plates (4), one end of the vacuum tube (10) is fixedly connected to the vacuum plate (2), and a reducer mounting plate (11) is provided below the vacuum tube (10). The reducer mounting plate (11) is fixedly mounted on the outer surface of one of the vertical plates (4), and a servo motor (12) is fixedly mounted on one of the vertical plates (4) through the reducer mounting plate (11), and the driving end of the servo motor (12) is connected to one end of the active roller (8).

2. A vacuum conveyor according to claim 1, characterized in that: Rollers (13) are provided at the connection points on both sides of the middle of the two vertical plates (4), and the two rollers (13) are respectively located above the two sides of the active roller (8), and the outer walls of the two rollers (13) are in sliding contact with the outer side walls of the perforated conveyor belt (9).

3. A vacuum conveyor according to claim 2, characterized in that: Grooves are provided on both sides of the middle of each vertical plate (4), and an adjustment plate (14) is provided at the end of each groove, and each adjustment plate (14) is fixedly mounted on the side wall of the vertical plate (4). A passive shaft (15) is movably mounted on the middle of each vertical plate (4) through two grooves, and an adjustment bolt (16) is provided at one end of each passive shaft (15) close to each adjustment plate (14), and a bearing seat (17) is provided at a position of each passive shaft (15) close to the inner wall of each groove, and each bearing seat (17) is connected to the end of the roller (13).

4. A vacuum conveyor according to claim 1, characterized in that: A shaft rod (18) is provided at the connection between the front sides of the two vertical plates (4), and the shaft rod (18) is located on one side of the active roller (8) in the horizontal direction.

5. A vacuum conveyor according to claim 1, characterized in that: A welding frame (19) is arranged on one side of the top end of the frame (1), a stud is arranged on the welding frame (19), and a hexagonal head bolt with full thread (20) is arranged on the side end of the stud.

6. A vacuum conveyor according to claim 1, characterized in that: Foot cups (21) are arranged at the four corners of the bottom of the frame (1), and a nut (22) is arranged at the upper side of each foot cup (21).

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