Binding device for roll shaft transferring

Abstract

The utility model discloses a binding device for roll shaft transferring. The binding device mainly comprises a first conveying belt, a second conveying belt, a belt binding machine, a first limiting plate, a second limiting plate and an aligning mechanism. The first limiting plate automatically stacks roll shafts conveyed on the first conveying belt in a limiting mode, the aligning mechanism aligns the roll shafts in the first limiting plate through pushing, the banding machine carries out banding operation on the stacked roll shafts, and the second limiting plate receives the roll shafts conveyed through the banding machine and continuously limits the roll shafts. According to the roll shaft transferring and binding device, the problem that roll shafts are inconvenient to stack and bind in roll shaft transferring and binding operation is solved; the operation efficiency can be improved, the transfer time is shortened, and the labor intensity of operators is relieved.

Description

Technical Field

[0001] The present application relates to the field of roller manufacturing, and in particular to a binding device for roller rotation. Background Art

[0002] In the modern manufacturing industry, roller conveyor belts are increasingly used as conveying equipment on the production line for workpieces and boxes with flat bottoms. They are used to transport workpieces on the production line and from one process to the next, thereby improving production efficiency and shortening production intervals. Roller conveyors have the advantages of simple structure and easy assembly. Among them, roller conveyors use a large number of roller components, which usually need to be assembled according to the specific layout of the production line. Due to their heavy weight and cylindrical structure that is prone to rolling, rollers need to be tied before transportation to limit the rollers and facilitate counting the number of rollers. Currently, roller tying is mostly done manually. Due to the cylindrical structure and heavy weight of the rollers, manual tying is extremely inconvenient and slow, which reduces the efficiency of roller transportation and increases the labor intensity of operators.

[0003] For example, the carton strapping machine with the publication number CN204937604U has a structure including a frame, a first conveyor belt, a second conveyor belt and a bundling device provided on the frame, an opening being left between the first conveyor belt and the second conveyor belt, the bundling device being located at the opening between the first conveyor belt and the second conveyor belt, a driving device being provided on the frame, an intermittent motion mechanism being provided between the first conveyor belt and the driving device, and the bundling device being connected to a mechanical switch. The above-mentioned strapping machine cannot solve the problem that rollers are inconvenient to stack and bundle. If used for bundling rollers, manual stacking and limiting of the rollers are also required. Therefore, the present application designs a bundling device for roller transfer that automatically stacks and limits the rollers directly on the conveyor belt of the production line, and uses a strapping machine to bundle the rollers. Utility Model Content

[0004] The purpose of the utility model is to provide a roller shaft rotation binding device, aiming to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a binding device for roller rotation, comprising a first conveyor belt, a second conveyor belt, a belting machine, a first limit plate, a second limit plate and an alignment mechanism for pushing and aligning the rollers; the first conveyor belt and the second conveyor belt are both arranged on the ground, the belting machine is arranged between the first conveyor belt and the second conveyor belt, the first limit plate is connected to both sides of the first conveyor belt by connecting rod bolts, the second limit plate is connected to both sides of the second conveyor belt by connecting rod bolts, and the alignment mechanism is detachably connected to the first limit plate; the first limit plate automatically stacks the rollers transported on the first conveyor belt in the form of limiting, the alignment mechanism aligns the rollers inside the first limit plate by pushing, the belting machine performs a binding operation on the stacked rollers, and the second limit plate receives the rollers transported by the belting machine and continuously limits the rollers.

[0006] The first limiting plate is set so that the rollers are limited and automatically stacked during transportation on the first conveyor belt, which is convenient for the subsequent use of a strapping machine to tie the rollers. The rollers are aligned by the alignment mechanism to ensure the quality of tying, which can effectively improve the efficiency of roller tying. The rollers can be stacked and tied on the conveyor belt, effectively reducing the labor intensity of the operators.

[0007] Furthermore, two sets of first limit plates are provided, each of which is arranged opposite to the other. The end of the first limit plate away from the strapping machine is an arc-shaped structure. The spacing between the two sets of first limit plates gradually decreases and stops when approaching the strapping machine. The end of the first limit plate near the strapping machine is an elongated structure, with one end of the arc structure of the first limit plate smoothly transitioning to the other end of the elongated structure. Two symmetrical sets of second limit plates are provided, and the end of the second limit plate near the strapping machine is provided with a trumpet-shaped opening.

[0008] Furthermore, the alignment mechanism includes an electric opening and closing door, an alignment push plate, a connecting rod, a slider and a slide groove. The middle part of the connecting rod is fixedly connected to the alignment push plate. The slide groove is opened on the side of the first limit plate and both sides of the first conveyor belt. The slider is placed on both sides of the middle of the connecting rod. The slider is slidably connected to the slide groove. The two ends of the connecting rod extend to the outside of both sides of the first conveyor belt through the slide groove. The slide groove is an L-shaped structure. A toggle pin is provided at the inflection point of the slide groove. When the slider slides through the inflection point of the slide groove, it is limited by the toggle pin and rotates 90°. A buckle is provided at the upper end of the slide groove.

[0009] The alignment mechanism can be used to align and push the rollers in the first limit plate manually or electrically, and push the rollers to be flush, which can improve the quality of roller binding, ensure the consistency of roller binding, and facilitate subsequent transportation and handling.

[0010] Furthermore, the electric opening and closing door includes a door panel, a splint and an electric shaft; the splint is bolted to the first limit plate near one end of the strapping machine, the electric shaft is rotatably connected to the splint, and the other end of the electric shaft is plugged into the door panel. The inner walls of the first limit plate and the second limit plate are both provided with a cushioning layer of low-friction material.

[0011] Compared with the existing technology, it has the following beneficial effects:

[0012] The utility model provides a roller shaft rotating binding device, which limits the roller shafts and automatically piles up during transportation on the first conveyor belt by means of a first limiting plate, making it easy to use a belting machine to bind the roller shafts later. The roller shafts are aligned by means of an alignment mechanism to ensure the binding quality, which can effectively improve the operating efficiency of the roller shaft binding. The roller shafts can be piled and bound on the conveyor belt, effectively reducing the labor intensity of the operators.

[0013] The alignment mechanism can be used to align and push the rollers in the first limit plate manually or electrically, and push the rollers to be flush, which can improve the quality of roller binding, ensure the consistency of roller binding, and facilitate subsequent transportation and handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall schematic diagram of a roller shaft rotating binding device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall roller-rotating binding device of the utility model from another angle;

[0016] Figure 3 This is a schematic diagram of an alignment mechanism of a lashing device for roller rotation according to the present invention;

[0017] Figure 4 This is a schematic diagram of the connection between the alignment mechanism and the first limiting plate of a binding device for roller rotation in the utility model.

[0018] In the figure: 1-first conveyor belt; 2-second conveyor belt; 3-belt machine; 4-first limit plate; 5-second limit plate; 51-opening; 6-alignment mechanism; 61-electric opening and closing door; 611-door panel; 612-clamping plate; 613-electric rotating shaft; 62-alignment push plate; 63-connecting rod; 64-slider; 65-chute. DETAILED DESCRIPTION

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

[0020] See also Figures 1 to 4 As shown, the utility model provides the following technical solutions: a roller shaft rotation binding device, comprising a first conveyor belt 1, a second conveyor belt 2, a belt machine 3, a first limit plate 4, a second limit plate 5 and an alignment mechanism 6 for pushing and aligning the roller shaft; the first conveyor belt 1 and the second conveyor belt 2 are both arranged on the ground, the belt machine 3 is arranged between the first conveyor belt 1 and the second conveyor belt 2, the first limit plate 4 is connected to the first conveyor belt 1 on both sides by connecting rod bolts, the second limit plate 5 is connected to the second conveyor belt 2 on both sides by connecting rod bolts, and the alignment mechanism 6 is detachably connected to the first limit plate 4; the first limit plate 4 automatically stacks the roller shafts transported on the first conveyor belt 1 in the form of limiting, the alignment mechanism 6 aligns the roller shafts inside the first limit plate 4 by pushing, the belt machine 3 performs a binding operation on the stacked roller shafts, and the second limit plate 5 receives the roller shafts transported by the belt machine 3 and continuously limits the roller shafts.

[0021] As another example, Figure 1 and Figure 2 As shown, two sets of first limit plates 4 are arranged opposite each other. The end of the first limit plates 4 away from the strapping machine 3 is an arc-shaped structure. The distance between the two sets of first limit plates 4 gradually decreases and stops when approaching the strapping machine 3. The end of the first limit plates 4 close to the strapping machine 3 is an elongated structure. The first limit plates 4 are connected to the side plates on both sides of the first conveyor belt 1 through connecting rods. The lower part of the first limit plates 4 does not contact the conveyor belt surface. The first limit plates 4 are arranged at an angle, so that the distance between the two sets of first limit plates 4 gradually decreases along the conveying direction of the first conveyor belt 1.

[0022] See also Figure 1 The arc-shaped end of the first limiting plate 4 transitions smoothly to the strip-shaped end. The spacing between the two sets of first limiting plates 4 is constant after the arc-shaped structure transitions to the strip-shaped structure, that is, a rectangular structure of constant length is formed between the first limiting plates 4.

[0023] When the rollers are transported in a row on the first conveyor belt 1, the edge rollers first contact the arc-shaped part of the first limiting plate 4, and as the interval between the first limiting plates 4 shortens and the arc-shaped side walls are guided, they move upward in an arc shape and are finally stacked on the middle rollers. The middle rollers are limited on the left and right sides and cannot be displaced to both sides, so the rollers are stacked up. After entering the first limiting plate 4 of the long strip structure, the roller stacking operation is completed. The vertical first limiting plate 4 limits the rollers on both sides, and the first conveyor belt 1 continuously drives the rollers to move.

[0024] See also Figure 1 The second limiting plates 5 are provided with two symmetrical groups. A trumpet-shaped opening 51 is provided at one end of the second limiting plates 5 near the banding machine 3. The front end of the roller group is tied after passing through the banding machine 3 and then transported to the opening 51 by the conveyor belt on the banding machine 3. The inclined guidance at the opening 51 allows the front end of the roller group to enter the second limiting plates 5, continuously limiting the rollers to prevent the rear end of the rollers from scattering when they separate from the first limiting plates 4. The rear end of the roller group is then tied by the banding machine 3, and the rollers are tied.

[0025] As another example, Figure 1 、 Figure 3 as well as Figure 4 As shown, the alignment mechanism 6 includes an electric opening and closing door 61, an alignment push plate 62, a connecting rod 63, a slider 64, and a chute 65. The middle portion of the connecting rod 63 is fixedly connected to the alignment push plate 62. The chute 65 is provided on the side of the first limiting plate 4 and on both sides of the first conveyor belt 1. The sliders 64 are mounted on both sides of the middle portion of the connecting rod 63 and are slidably connected to the chute 65. The ends of the connecting rod 63 extend to the outside of the first conveyor belt 1 on both sides through the chute 65. The chute 65 is an L-shaped structure. A toggle pin is provided at the inflection point of the chute 65. When the slider 64 slides through the inflection point of the chute 65, it is limited by the toggle pin and rotates 90 degrees.

[0026] After the roller shaft moves to the long first limit plate 4 in the first limit plate 4, the electric opening and closing door 61 is closed, and the first limit plate 4 is closed near the end of the strapping machine 3. The roller shaft is restricted in the electric opening and closing door 61, and the slider 64 is driven to slide in the slide groove 65, so that the connecting rod 63 drives the alignment push plate 62 to move synchronously, so that the alignment push rod pushes the rear end of the roller shaft group along the direction of the slide groove 65 to align.

[0027] The slider 64 can be driven manually. By opening the same slide groove 65 on both sides of the first conveyor belt 1, the operator can hold the connecting rod 63 to operate it, and the slider 64 can be driven electrically. The same effect can be achieved by using a motor in combination with a gear rack.

[0028] See also Figure 3The electric door 61 includes a door panel 611, a clamping plate 612, and an electric shaft 613. The clamping plate 612 is bolted to the end of the first limit plate 4 near the strapping machine 3. The electric shaft 613 is rotatably connected to the clamping plate 612, and the other end of the electric shaft 613 is plugged into the door panel 611. When the roller enters the elongated first limit plate 4, the electric shaft 613 starts, driving the door panel 611 to rotate and close the outlet of the first limit plate 4 near the strapping machine 3, limiting the position of the internal roller assembly. After the alignment push plate 62 is pushed and aligned, the electric shaft 613 reverses, driving the door panel 611 to open, releasing the internal roller assembly to the strapping machine 3 for the strapping operation.

[0029] It should be noted that the inner walls of the first limit plate 4 and the second limit plate 5 are both provided with a cushion layer of low-friction material, thereby reducing the friction between the first limit plate 4 and the roller shaft, preventing the roller shaft from being excessively decelerated, causing the roller shaft group to completely disengage in the horizontal direction.

[0030] Working principle: When in use, the rollers are transported in a row on the first conveyor belt 1. The edge rollers first contact the arc part of the first limit plate 4, and as the interval between the first limit plate 4 shortens and the arc side wall guides it upward, it moves in an arc shape and is finally stacked on the middle roller. The middle roller is limited on the left and right sides and cannot move to the sides, so the rollers are stacked up. After entering the first limit plate 4 of the long strip structure, the roller stacking operation is completed. At this time, the electric opening and closing door is started to close the outlet of the first limit plate 4, and the roller group is restricted in the first limit plate 4. The alignment mechanism 6 pushes the rear end of the roller to align through the alignment push plate 62, so that the two ends of the roller are aligned; the electric opening and closing door 61 is opened, and the front end of the roller group is transported to the strapping machine 3 for binding and further transported to the second limit plate 5 to continue moving. The rear end of the roller group enters the strapping machine 3 for binding, and the binding of the roller group is completed.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lashing device for roller rotation, characterized in that , comprising a first conveyor belt (1), a second conveyor belt (2), a belting machine (3), a first limiting plate (4), a second limiting plate (5) and an alignment mechanism (6) for pushing and aligning the rollers; the first conveyor belt (1) and the second conveyor belt (2) are both arranged on the ground, the belting machine (3) is arranged between the first conveyor belt (1) and the second conveyor belt (2), the first limiting plate (4) is connected to the first conveyor belt (1) on both sides by connecting rod bolts, the second limiting plate (5) is connected to the second conveyor belt (2) on both sides by connecting rod bolts, and the alignment mechanism (6) is detachably connected to the first limiting plate (4); the first limiting plate (4) automatically stacks the rollers transported on the first conveyor belt (1) in the form of limiting, the alignment mechanism (6) aligns the rollers inside the first limiting plate (4) by pushing, the belting machine (3) performs a binding operation on the stacked rollers, and the second limiting plate (5) receives the rollers transported by the belting machine and continuously limits the rollers.

2. The lashing device for roller shaft rotation according to claim 1, characterized in that: The first limiting plates (4) are provided with two groups arranged opposite to each other, and one end of the first limiting plates (4) away from the strapping machine (3) is an arc-shaped structure, and the spacing between the two groups of first limiting plates (4) gradually shortens and stops when approaching the strapping machine (3), and one end of the first limiting plates (4) close to the strapping machine (3) is a long strip structure.

3. The lashing device for roller shaft rotation according to claim 2, characterized in that: One end of the arc-shaped structure of the first limiting plate (4) smoothly transitions to one end of the long strip structure.

4. The lashing device for roller shaft rotation according to claim 3, characterized in that: The second limiting plates (5) are provided in two symmetrical groups, and a trumpet-shaped opening (51) is provided at one end of the second limiting plates (5) close to the strapping machine (3).

5. The lashing device for roller shaft rotation according to claim 1, characterized in that: The alignment mechanism (6) includes an electric opening and closing door (61), an alignment push plate (62), a connecting rod (63), a slider (64) and a slide groove (65). The middle part of the connecting rod (63) is fixedly connected to the alignment push plate (62). The slide groove (65) is opened on the side of the first limiting plate (4) and the two sides of the first conveyor belt (1). The slider (64) is placed on both sides of the middle part of the connecting rod (63). The slider (64) is slidably connected to the slide groove (65). The two ends of the connecting rod (63) extend to the outside of the two sides of the first conveyor belt (1) through the slide groove (65).

6. The lashing device for roller shaft rotation according to claim 5, characterized in that: The slide groove (65) is an L-shaped structure. A toggle pin is provided at the inflection point of the slide groove (65). When the slider (64) slides through the inflection point of the slide groove (65), it is limited by the toggle pin and rotates 90 degrees. A buckle is provided at the upper end of the slide groove (65).

7. The lashing device for roller shaft rotation according to claim 6, characterized in that: The electric opening and closing door (61) comprises a door panel (611), a clamping plate (612) and an electric rotating shaft (613); the clamping plate (612) is bolted to one end of the first limiting plate (4) close to the strapping machine (3); the electric rotating shaft (613) is rotatably connected to the clamping plate (612); and the other end of the electric rotating shaft (613) is plugged into the door panel (611).

8. The lashing device for roller shaft rotation according to claim 3, characterized in that: The inner walls of the first limiting plate (4) and the second limiting plate (5) are both provided with a cushion layer made of a low-friction material.

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