Strapping tape rewinding device

Abstract

The utility model belongs to the technical field of winding devices, and specifically relates to a winding device for strapping tape, the utility model comprises: a baffle, a first through hole is provided on a side surface of which; a winding mechanism, which comprises: a winding shaft, a fixed sleeve sleeved on the winding shaft and a first motor for driving the winding shaft to rotate; a paper roll sleeved on the fixed sleeve; a moving mechanism connected to the first motor, and used to drive the first motor to reciprocate; wherein the first motor is suitable for driving the winding shaft and the fixed sleeve to pass through the first through hole when moving; and the baffle is suitable for limiting the position of the paper roll to separate the paper roll from the fixed sleeve when the fixed sleeve passes through the first through hole. The winding device for strapping tape drives the winding shaft and the fixed sleeve to pass through the first through hole through the moving mechanism, and at the same time the baffle limits the position of the paper roll to separate the paper roll from the fixed sleeve, thereby achieving automatic separation and improving the effect of winding efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of winding devices, and in particular relates to a winding device for a packing belt. Background Art

[0002] Strapping tape, also known as binding tape, is made of polyethylene, polypropylene resin, etc. as the main raw materials. It can also be made of nylon and polyester. It is made by extrusion and unidirectional stretching. In addition to being used for sealing and strapping corrugated boxes, it can also be used to strap materials and fruit boxes. The produced strapping tape needs to be wound and reeled up by a winding device.

[0003] At present, after the winding device of the existing use has finished winding the strapping tape, the paper tube is mostly removed manually, and the degree of automation is very low, which not only wastes manpower but also has low production efficiency.

[0004] Therefore, in order to solve the above problems, it is necessary to design a winding device for strapping tape. Utility Model Content

[0005] The utility model aims to provide a winding device for a packing tape, so as to solve the technical problem that the existing winding device cannot automatically unwind the drum.

[0006] In order to solve the above technical problems, the utility model provides a winding device for a strapping tape, comprising:

[0007] A baffle plate, a side surface of which is provided with a first through hole;

[0008] The winding mechanism comprises: a winding shaft, a fixed sleeve sleeved on the winding shaft, and a first motor for driving the winding shaft to rotate;

[0009] A paper tube is sleeved on a fixed sleeve;

[0010] The moving mechanism is connected to the first motor and is used to drive the first motor to move back and forth;

[0011] The first motor is adapted to drive the reel and the fixed sleeve to pass through the first through hole when moving; and

[0012] The baffle is suitable for limiting the position of the paper roll, so as to separate the paper roll from the fixing sleeve when the fixing sleeve passes through the first through hole.

[0013] Furthermore, the moving mechanism comprises: at least two sliding rods, a sliding sleeve slidably connected to the sliding rods, and a mounting seat arranged on the sliding sleeve; wherein

[0014] The first motor is fixed on the mounting seat.

[0015] Furthermore, the moving mechanism further comprises: support plates arranged at both ends of the slide rod, a screw connected to the bearings of the two support plates, a connecting block meshed with the screw, and a second motor for driving the screw to rotate; wherein

[0016] The connecting block is arranged at the bottom of the mounting seat; and

[0017] The second motor is fixed on any supporting plate.

[0018] Furthermore, the winding mechanism further comprises: a bearing seat arranged on the mounting seat;

[0019] The bearing seat is sleeved on the rotating shaft of the first motor.

[0020] Furthermore, a plurality of equally spaced slots are provided on the arc surface of the fixed sleeve;

[0021] Each of the slots is provided with an elastic member; wherein

[0022] The elastic member is adapted to the card slot; and

[0023] The elastic member is suitable for contacting with the inner wall of the paper tube.

[0024] Furthermore, the winding mechanism further comprises: a coupling for connecting the first motor and the winding shaft, a gasket and a nut engaged with the winding shaft; wherein

[0025] The coupling and the gasket are suitable for limiting the positions of the two sides of the fixed sleeve.

[0026] Furthermore, a fixing plate is provided on one side of the baffle;

[0027] The fixing plate and the first motor are both arranged on the same side of the baffle; and

[0028] The fixing plate is provided with a second through hole which is arranged concentrically with the first through hole;

[0029] The diameter of the second through hole is greater than the diameter of the first through hole;

[0030] The bottom of the fixed plate is provided with a bottom plate; wherein

[0031] The support plate is arranged on the bottom plate.

[0032] Further, the baffle is provided with a plurality of countersunk through holes;

[0033] The fixing plate is provided with threaded holes arranged concentrically with each countersunk through hole; wherein

[0034] The baffle plate and the fixing plate are suitable for being connected by bolts; and

[0035] The bolt is suitable for engaging with the threaded hole after passing through the countersunk through hole.

[0036] The beneficial effects of the utility model are:

[0037] (I) When the paper roll is wound up and the strapping tape is wound up, the utility model controls the second motor to reverse, and the second motor drives the lead screw to reverse. Under the limit of the slide bar, the lead screw drives the connecting block to move to one side on the lead screw. At this time, the connecting block drives the mounting seat, the first motor, the winding shaft, and the fixed sleeve to pass through the first through hole. The baffle limits the paper roll to separate the paper roll from the elastic part on the fixed sleeve. After the paper roll is detached, the second motor is controlled to rotate forward to reset the components. Through the above steps, the paper roll is automatically separated from the fixed sleeve, thereby improving the winding efficiency.

[0038] (ii) The utility model selects the corresponding paper tube, the baffle of the corresponding first through hole and the fixed sleeve according to the requirements of producing the strapping tape, and fixes the baffle on the fixed plate by passing the bolt through the countersunk through hole and engaging with the threaded hole, and then puts the selected fixed sleeve on the winding shaft, limits it with the coupling, and then puts on the gasket and tightens the nut in turn to complete the replacement, so as to achieve the effect of facilitating the adaptation of the winding of different paper tubes.

[0039] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0042] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0043] Figure 2 The utility model is a three-dimensional Figure 2 ;

[0044] Figure 3 The utility model is a three-dimensional Figure 3 .

[0045] In the figure:

[0046] Baffle 1, first through hole 11, countersunk through hole 12;

[0047] Reeling mechanism 2, reeling shaft 21, fixing sleeve 22, slot 221, first motor 23, bearing seat 24, coupling 25, gasket 26, nut 27;

[0048] Paper tube 3;

[0049] Moving mechanism 4, sliding rod 41, sliding sleeve 42, mounting seat 43, supporting plate 44, screw rod 45, connecting block 46, second motor 47;

[0050] Elastic member 5 , fixing plate 6 , second through hole 61 , threaded hole 62 , bottom plate 7 . DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example 1

[0052] like Figures 1 to 3 As shown, this embodiment provides a winding device for a strapping tape, comprising:

[0053] A baffle 1 is provided with a first through hole 11 on its side; a winding mechanism 2, which includes: a winding shaft 21, a fixed sleeve 22 sleeved on the winding shaft 21 and a first motor 23 for driving the winding shaft 21 to rotate; a paper roll 3, sleeved on the fixed sleeve 22; a moving mechanism 4, connected to the first motor 23, for driving the first motor 23 to move back and forth; wherein the first motor 23 is suitable for driving the winding shaft 21 and the fixed sleeve 22 to pass through the first through hole 11 when moving; and the baffle 1 is suitable for limiting the position of the paper roll 3, so as to separate the paper roll 3 from the fixed sleeve 22 when the fixed sleeve 22 passes through the first through hole 11.

[0054] The moving mechanism 4 includes: at least two sliding rods 41, a sliding sleeve 42 slidably connected to the sliding rod 41, and a mounting seat 43 arranged on the sliding sleeve 42; wherein the first motor 23 is fixed on the mounting seat 43; wherein by arranging the sliding rod 41 and the sliding sleeve 42, the sliding sleeve 42 can facilitate the mounting seat 43 to move on the sliding rod 41.

[0055] The moving mechanism 4 also includes: support plates 44 arranged at both ends of the sliding rod 41, a screw rod 45 connected to the bearings of the two support plates 44, a connecting block 46 meshing with the screw rod 45 and a second motor 47 for driving the screw rod 45 to rotate; wherein the connecting block 46 is arranged at the bottom of the mounting seat 43; and the second motor 47 is fixed on any support plate 44; wherein the second motor 47 is most preferably a servo motor; wherein by controlling the second motor 47 to reverse, the second motor 47 drives the screw rod 45 to reverse, and under the limit of the sliding rod 41, the connecting block 46 is driven to move to one side on the screw rod 45, and vice versa. Move to the other side.

[0056] The winding mechanism 2 further comprises: a bearing seat 24 arranged on the mounting seat 43; wherein the bearing seat 24 is sleeved on the rotating shaft of the first motor 23; wherein by arranging the bearing seat 24, the rotating shaft of the first motor 23 is stabilized.

[0057] The arc surface of the fixed sleeve 22 is provided with a plurality of equally spaced slots 221; each of the slots 221 is provided with an elastic member 5; wherein the elastic member 5 is adapted to the slot 221; and the elastic member 5 is suitable for contacting with the inner wall of the paper tube 3; wherein the slot 211 is of but not limited to an inverted T shape; wherein the elastic member 5 is most preferably made of rubber material; wherein the elastic member 5 is provided, an effect of close contact with the inner wall of the paper tube 3 is achieved, thereby preventing the paper tube 3 from being unable to be driven to reel in the packing tape.

[0058] In this embodiment, after the paper roll 3 has finished winding the strapping tape, the second motor 47 is controlled to reverse, and the second motor 47 drives the screw rod 45 to reverse. Under the limit of the slide rod 41, the screw rod 45 drives the connecting block 46 to move to one side on the screw rod 45. At this time, the connecting block 46 drives the mounting seat 43, the first motor 23, the winding shaft 21, and the fixed sleeve 22 to pass through the first through hole 11, and the baffle 1 limits the paper roll 3 to separate the paper roll 3 from the elastic member 5 on the fixed sleeve 22. After the paper roll 3 is detached, the second motor 47 is controlled to rotate forward to reset the components. Through the above steps, the paper roll 3 is automatically separated from the fixed sleeve 22 to improve the winding efficiency. Example 2

[0059] like Figures 1 to 3 As shown, based on Example 1, this Example 2 includes:

[0060] The winding mechanism 2 also includes: a coupling 25 for connecting the first motor 23 and the winding shaft 21, a gasket 26 and a nut 27 engaged with the winding shaft 21; wherein the coupling 25 and the gasket 26 are suitable for limiting the two sides of the fixed sleeve 22; wherein the coupling 25 is provided, so as to achieve the effect of connecting the winding shaft 21 and limiting one side of the fixed sleeve 22; wherein the gasket 26 is provided, so as to reduce the risk of the nut 27 falling off; secondly, by providing the nut 27 and the gasket 26, the effect of limiting the elastic member 5 is achieved.

[0061] A fixing plate 6 is provided on one side of the baffle 1; wherein the fixing plate 6 and the first motor 23 are both arranged on the same side of the baffle 1; and a second through hole 61 is provided on the fixing plate 6 which is concentric with the first through hole 11; the diameter of the second through hole 61 is larger than the diameter of the first through hole 11; a bottom plate 7 is provided at the bottom of the fixing plate 6; wherein the support plate 44 is arranged on the bottom plate 7; wherein by arranging the fixing plate 6 and the first motor 23 on the same side of the baffle 1, the baffle 1 can directly limit the paper tube 3; and by setting the diameter of the second through hole 61 larger than the diameter of the first through hole 11, the effect of preventing other components from being affected in passing is achieved.

[0062] The baffle plate 1 is provided with a plurality of countersunk through holes 12; the fixing plate 6 is provided with threaded holes 62 which are arranged concentrically with the countersunk through holes 12; wherein the baffle plate 1 and the fixing plate 6 are suitable for being connected by bolts; and the bolts are suitable for passing through the countersunk through holes 12 and then engaging with the threaded holes 62.

[0063] In this embodiment, according to the requirements for producing strapping tape, the corresponding paper tube 3, the baffle 1 of the corresponding first through hole 11 and the fixed sleeve 22 are selected, and the baffle 1 is fixed to the fixed plate 6 by passing the bolt through the countersunk through hole 12 and engaging with the threaded hole 62. The selected fixed sleeve 22 is put on the winding shaft 21, and the coupling 25 limits its position. Then, the gasket 26 and the tightening nut 27 are put on in turn to complete the replacement, thereby achieving the effect of facilitating the winding of different paper tubes 3.

[0064] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0065] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 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 the present invention can be understood according to specific circumstances.

[0066] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0067] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A winding device for a strapping tape, characterized in that: include: A baffle (1) having a first through hole (11) formed on a side surface thereof; A winding mechanism (2) comprising: a winding shaft (21), a fixed sleeve (22) sleeved on the winding shaft (21), and a first motor (23) for driving the winding shaft (21) to rotate; A paper tube (3) is sleeved on the fixed sleeve (22); The moving mechanism (4) is connected to the first motor (23) and is used to drive the first motor (23) to move back and forth; wherein The first motor (23) is suitable for driving the reel (21) and the fixed sleeve (22) to pass through the first through hole (11) when moving; and The baffle (1) is suitable for limiting the position of the paper tube (3) so as to separate the paper tube (3) from the fixed sleeve (22) when the fixed sleeve (22) passes through the first through hole (11).

2. The strapping tape winding device according to claim 1, characterized in that: The moving mechanism (4) comprises: at least two sliding rods (41), a sliding sleeve (42) slidably connected to the sliding rods (41), and a mounting seat (43) arranged on the sliding sleeve (42); wherein The first motor (23) is fixed on the mounting seat (43).

3. The strapping tape winding device according to claim 2, characterized in that: The moving mechanism (4) further comprises: support plates (44) arranged at both ends of the slide rod (41), a screw rod (45) connected to the bearings of the two support plates (44), a connecting block (46) meshing with the screw rod (45), and a second motor (47) for driving the screw rod (45) to rotate; wherein The connecting block (46) is arranged at the bottom of the mounting seat (43); and The second motor (47) is fixed on any one of the support plates (44).

4. The strapping tape winding device according to claim 3, characterized in that: The winding mechanism (2) further comprises: a bearing seat (24) arranged on the mounting seat (43); wherein The bearing seat (24) is sleeved on the rotating shaft of the first motor (23).

5. The strapping tape winding device according to claim 4, characterized in that: A plurality of equally spaced slots (221) are provided on the arc surface of the fixed sleeve (22); Each of the slots (221) is provided with an elastic member (5); wherein The elastic member (5) is adapted to the slot (221); and The elastic member (5) is suitable for contacting the inner wall of the paper tube (3).

6. The strapping tape winding device according to claim 5, characterized in that: The reeling mechanism (2) further comprises: a coupling (25) for connecting the first motor (23) and the reeling shaft (21), a gasket (26), and a nut (27) meshing with the reeling shaft (21); wherein The coupling (25) and the gasket (26) are suitable for limiting the positions of two sides of the fixed sleeve (22).

7. The strapping tape winding device according to claim 6, characterized in that: A fixing plate (6) is provided on one side of the baffle (1); wherein The fixing plate (6) and the first motor (23) are both arranged on the same side of the baffle (1); and The fixing plate (6) is provided with a second through hole (61) arranged concentrically with the first through hole (11); The diameter of the second through hole (61) is greater than the diameter of the first through hole (11); A bottom plate (7) is provided at the bottom of the fixing plate (6); wherein The support plate (44) is arranged on the bottom plate (7).

8. The strapping tape winding device according to claim 7, characterized in that: The baffle (1) is provided with a plurality of countersunk through holes (12); The fixing plate (6) is provided with threaded holes (62) arranged concentrically with each countersunk through hole (12); wherein The baffle plate (1) and the fixing plate (6) are suitable for being connected by bolts; and The bolt is suitable for passing through the countersunk through hole (12) and then engaging with the threaded hole (62).

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