Winding device with wheelbase adjusting function

Abstract

The utility model discloses a winding device with a wheelbase adjusting function, and particularly relates to the field of winding devices, the winding device comprises a fixed seat, a supporting plate is fixed at the top of the fixed seat, and an installation connecting frame is installed on the outer side of the supporting plate; the device is provided with the shaft distance adjusting device, the shaft distance between the first winding shaft and the second winding shaft can be adjusted, the purpose that the shaft distance is easy to adjust is achieved, the shaft distance can be adjusted according to production requirements, and the production efficiency and the winding effect are improved; the device is provided with a connecting device, after the mounting connecting frame is fixed to the outer side of the supporting plate, the corresponding face of a fixed connecting plate on the outer side of the mounting connecting frame is attached to the outer side of the supporting plate, fixing between a first half-threaded column and a second half-threaded column is conveniently completed, the outer side of the fixed connecting plate is reinforced, and the connecting stability of the outer side of the mounting connecting frame is improved; and the mounting connecting frame and the supporting plate are stably assembled without loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device with a wheelbase adjustment function. Background Art

[0002] Balancing paper is a structural layer in laminate flooring, also called balancing layer or balancing paper (layer). Its main function is to ensure the structural symmetry of the veneer products, reduce or eliminate the deformation of the products after veneer, keep the veneer products stable in shape and size, and play a moisture-proof role. Balancing paper is usually made of thermosetting resin decorative laminate, impregnated film paper or veneer. The balancing paper of laminate flooring is designed to ensure the stability and durability of the floor, while providing moisture-proof protection to adapt to different installation environments and usage requirements. During the production process, the balancing paper needs to be rolled up using a winding device.

[0003] A Chinese patent discloses a winding device and a safety winding device (authorization announcement number CN 108376513 B). The patented technology includes: a rotating shaft and a tail sleeve, the tail sleeve is arranged at the end of the rotating shaft, the rotating shaft is hollow, a return spring is arranged inside the rotating shaft, and the return spring is connected to the tail sleeve; the marking cloth is wound outside the rotating shaft, and the rotating shaft can be rotatably arranged on the tail sleeve through the return spring. The winding device provided by the present invention realizes the rotation of the rotating shaft through the return spring, thereby pulling out or retracting the marking cloth outside the rotating shaft, and the arrangement and restoration of the safety measures are realized by pulling or retracting, which has the advantages of being easy to use, safe and reliable.

[0004] However, during use, the wheelbase of the above-mentioned winding device is relatively fixed and difficult to adjust, which affects the winding effect; therefore, the technical personnel in this field provide a winding device with a wheelbase adjustment function to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The utility model aims to provide a winding device with a wheelbase adjustment function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a winding device with a wheelbase adjustment function, comprising a fixed seat, a support plate is fixed on the top of the fixed seat, a mounting connection frame is installed on the outer side of the support plate, a first winding shaft is installed between the corresponding surfaces of the two support plates, a protective shell is fixed on the inner wall of the support plate, a wheelbase adjustment device is installed inside the protective shell, a second winding shaft is arranged on the outer side of the wheelbase adjustment device, and a connecting device is installed on the outer side of the mounting connection frame;

[0007] The wheelbase adjustment device includes a mounting bracket, an electric push rod is fixed to the outer side of the mounting bracket, a movable mounting block is fixed to the outer side of the output shaft of the electric push rod, a movable mounting plate is fixed to the bottom of the movable mounting block, a second winding shaft is cooperatively mounted on the outer side of the movable mounting plate, a movable connecting seat is fixed to the bottom of the movable mounting plate, a sliding sleeve is fixedly mounted on the bottom of the movable connecting seat, a fixed connecting pad is fixed to the inner wall of the protective shell, a fixed support pad is mounted on the outer side of the fixed connecting pad, and a guide rail is fixed to the top of the fixed support pad.

[0008] As a further solution of the utility model: a sliding fitting component is provided between the sliding sleeve and the guide rail, and the mounting bracket and the protective shell are fixedly connected.

[0009] As a further solution of the utility model: a through slot is provided on the outer side of the protective shell, and the size of the through slot is adapted to the size of the second winding shaft.

[0010] As a further solution of the utility model: the connecting device includes a fixed connecting plate, a mounting metal block is fixed to the outer side of the fixed connecting plate, a first semi-threaded column is fixed to the outer side of the mounting metal block, a fixed metal column is arranged on the outer side of the support plate, a limiting sleeve is fixed to the outer side of the fixed metal column, a rotating sleeve is rotatably connected to the outer side of the fixed metal column, a second semi-threaded column is fixed to the outer side of the rotating sleeve, and the outer sides of the second semi-threaded column and the first semi-threaded column are threadedly connected with a threaded sleeve.

[0011] As a further solution of the utility model: the fixed connection plate and the installation connection frame are fixedly connected, and the corresponding surface of the rotating sleeve is in contact with the corresponding surface of the fixed connection plate.

[0012] As a further solution of the utility model: one end of the fixed metal column is embedded and fixed inside the support plate, and the radius size of the first half-threaded column is equal to the radius size of the second half-threaded column.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. The device is provided with a wheelbase adjustment device, which can balance the paper during production by means of the first winding shaft and the second winding shaft. When the wheelbase between the first winding shaft and the second winding shaft needs to be adjusted, the position of the second winding shaft can be conveniently adjusted in the horizontal direction, so that the wheelbase between the first winding shaft and the second winding shaft can be adjusted, achieving the purpose of easy adjustment of the wheelbase. The wheelbase can be adjusted according to production requirements, thereby improving production efficiency and winding effect.

[0015] 2. The device is provided with a connecting device. When the mounting connecting frame is fixed to the outside of the support plate, the corresponding surface of the fixed connecting plate on the outside of the mounting connecting frame is fitted to the outside of the support plate, which conveniently completes the fixation between the first half-threaded column and the second half-threaded column, reinforces the outside of the fixed connecting plate, improves the connection stability of the outside of the mounting connecting frame, and ensures that the mounting connecting frame and the support plate are firmly assembled and not loose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the wheelbase adjustment device of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the wheelbase adjustment device of the utility model;

[0020] Figure 4 This utility model Figure 1 A schematic diagram of the enlarged structure of region A;

[0021] In the figure: 1. fixed seat; 2. installation connecting frame; 3. first winding shaft; 4. protective shell; 5. second winding shaft; 6. wheelbase adjustment device; 61. mounting bracket; 62. electric push rod; 63. movable mounting block; 64. movable mounting plate; 65. movable connecting seat; 66. sliding sleeve; 67. fixed connecting pad; 68. fixed support pad; 69. guide rail; 7. connecting device; 71. fixed connecting plate; 72. installation metal block; 73. first half threaded column; 74. fixed metal column; 75. limiting sleeve; 76. rotating sleeve; 77. second half threaded column; 78. threaded sleeve; 8. support plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 3The utility model provides a winding device with a wheelbase adjustment function, comprising a fixed seat 1, a support plate 8 is fixed on the top of the fixed seat 1, a mounting connection frame 2 is installed on the outer side of the support plate 8, a first winding shaft 3 is installed between the corresponding surfaces of the two support plates 8, a protective shell 4 is fixed on the inner wall of the support plate 8, a wheelbase adjustment device 6 is installed inside the protective shell 4, a second winding shaft 5 is arranged on the outer side of the wheelbase adjustment device 6, a through groove is opened on the outer side of the protective shell 4, and the size of the through groove is adapted to the size of the second winding shaft 5, and a connecting device 7 is installed on the outer side of the mounting connection frame 2;

[0024] The wheelbase adjustment device 6 includes a mounting bracket 61, an electric push rod 62 is fixed to the outer side of the mounting bracket 61, a movable mounting block 63 is fixed to the outer side of the output shaft of the electric push rod 62, a movable mounting plate 64 is fixed to the bottom of the movable mounting block 63, a second winding shaft 5 is cooperatively installed on the outer side of the movable mounting plate 64, a movable connecting seat 65 is fixed to the bottom of the movable mounting plate 64, a sliding sleeve 66 is fixed to the bottom of the movable connecting seat 65, a fixed connecting pad 67 is fixed to the inner wall of the protective shell 4, a fixed support pad 68 is installed on the outer side of the fixed connecting pad 67, a guide rail 69 is fixed to the top of the fixed support pad 68, a sliding matching component between the sliding sleeve 66 and the guide rail 69, and the mounting bracket 61 and the protective shell 4 are fixedly connected.

[0025] When the present device is in use, the first winding shaft 3 and the second winding shaft 5 can be used to balance the winding of the paper during the production process. When the wheelbase of the first winding shaft 3 and the second winding shaft 5 needs to be adjusted, it is only necessary to start the electric push rod 62 on the outside of the mounting bracket 61, and drive the movable mounting block 63 to move through the output shaft of the movable mounting block 63. The movable mounting block 63 can drive the movable mounting plate 64 fixedly connected thereto to move at the same time, so that the movable mounting plate 64 drives the movable connecting seat 65 to move together. During the movement of the movable connecting seat 65, the sliding sleeve 66 at the bottom of the movable connecting seat 65 can slide on the outside of the guide track 69, and the sliding sleeve 66 plays a role in guiding the movable connecting seat 65. The guide track 69 is fixed by a fixed support pad 68 and a fixed connecting pad 67. The fixed connecting pad 67 is fixedly connected to the inner wall of one side of the protective shell 4. When the movable mounting plate 64 and the movable connecting seat 65 move, the position of the second winding shaft 5 can be driven to be adjusted horizontally.

[0026] See also Figure 1 and Figure 4The utility model provides a winding device with a wheelbase adjustment function. The connecting device 7 includes a fixed connecting plate 71, a mounting metal pressing block 72 is fixed to the outer side of the fixed connecting plate 71, a first half-threaded column 73 is fixed to the outer side of the mounting metal pressing block 72, a fixed metal column 74 is arranged on the outer side of the support plate 8, a limiting sleeve 75 is fixed to the outer side of the fixed metal column 74, a rotating sleeve 76 is rotatably connected to the outer side of the fixed metal column 74, the fixed connecting plate 71 and the mounting connecting frame 2 are fixedly connected, the corresponding surface of the rotating sleeve 76 is fitted with the corresponding surface of the fixed connecting plate 71, a second half-threaded column 77 is fixed to the outer side of the rotating sleeve 76, the second half-threaded column 77 and the outer side of the first half-threaded column 73 are threadedly connected with a threaded sleeve 78, one end of the fixed metal column 74 is embedded and fixed in the interior of the support plate 8, and the radius size of the first half-threaded column 73 is equal to the radius size of the second half-threaded column 77.

[0027] During use of the device, after the mounting connection frame 2 is fixed to the outside of the support plate 8, the corresponding surface of the fixed connection plate 71 on the outside of the mounting connection frame 2 is affixed to the outside of the support plate 8. At this time, the rotating sleeve 76 on the outside of the fixed metal column 74 is rotated to allow the corresponding surface of the rotating sleeve 76 to affix to the outside of the fixed connection plate 71, and the second half-threaded column 77 on the outside of the rotating sleeve 76 is affixed to the corresponding surface of the first half-threaded column 73 on the outside of the mounting metal block 72. Finally, the threaded sleeve 78 is used to threadably connect the first half-threaded column 73 and the second half-threaded column 77, so as to conveniently complete the fixation between the first half-threaded column 73 and the second half-threaded column 77 and reinforce the outside of the fixed connection plate 71.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A winding device with a wheelbase adjustment function, comprising a fixing seat (1), characterized in that: A support plate (8) is fixed on the top of the fixing seat (1), a mounting connection frame (2) is installed on the outer side of the support plate (8), a first winding shaft (3) is installed between the corresponding surfaces of the two support plates (8), a protective shell (4) is fixed on the inner wall of the support plate (8), a wheelbase adjustment device (6) is installed inside the protective shell (4), a second winding shaft (5) is arranged on the outer side of the wheelbase adjustment device (6), and a connecting device (7) is installed on the outer side of the mounting connection frame (2); The wheelbase adjustment device (6) comprises a mounting bracket (61), an electric push rod (62) is fixed on the outer side of the mounting bracket (61), a movable mounting block (63) is fixed on the outer side of the output shaft of the electric push rod (62), a movable mounting plate (64) is fixed on the bottom of the movable mounting block (63), a second winding shaft (5) is mounted on the outer side of the movable mounting plate (64), a movable connecting seat (65) is fixed on the bottom of the movable mounting plate (64), a sliding sleeve (66) is fixedly mounted on the bottom of the movable connecting seat (65), a fixed connecting pad (67) is fixed on the inner wall of the protective shell (4), a fixed supporting pad (68) is mounted on the outer side of the fixed connecting pad (67), and a guide rail (69) is fixed on the top of the fixed supporting pad (68).

2. A winding device with wheelbase adjustment function according to claim 1, characterized in that: The sliding sleeve (66) and the guide rail (69) are slidingly matched components, and the mounting bracket (61) and the protective shell (4) are fixedly connected.

3. The winding device with wheelbase adjustment function according to claim 1, characterized in that: A through slot is provided on the outer side of the protective shell (4), and the size of the through slot is adapted to the size of the second winding shaft (5).

4. The winding device with wheelbase adjustment function according to claim 1, characterized in that: The connecting device (7) comprises a fixed connecting plate (71), a mounting metal block (72) is fixed to the outer side of the fixed connecting plate (71), a first semi-threaded column (73) is fixed to the outer side of the mounting metal block (72), a fixed metal column (74) is arranged on the outer side of the support plate (8), a limiting sleeve (75) is fixed to the outer side of the fixed metal column (74), a rotating sleeve (76) is rotatably connected to the outer side of the fixed metal column (74), a second semi-threaded column (77) is fixed to the outer side of the rotating sleeve (76), and a threaded sleeve (78) is threadedly connected to the outer sides of the second semi-threaded column (77) and the first semi-threaded column (73).

5. The winding device with wheelbase adjustment function according to claim 4, characterized in that: The fixed connection plate (71) and the mounting connection frame (2) are fixedly connected, and the corresponding surface of the rotating sleeve (76) is in contact with the corresponding surface of the fixed connection plate (71).

6. The winding device with wheelbase adjustment function according to claim 4, characterized in that: One end of the fixed metal column (74) is embedded and fixed inside the support plate (8), and the radius size of the first semi-threaded column (73) is equal to the radius size of the second semi-threaded column (77).

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