Auxiliary material pulling device

Abstract

The utility model provides an auxiliary material pulling device. The auxiliary material pulling device comprises a rack; the felt moving device comprises a pressing mechanism, a cross beam and a moving mechanism; the pressing mechanism is slidably connected to the cross beam, the cross beam is fixed to the moving mechanism, and the moving mechanism is arranged on the side of the rack; the moving mechanism drives the downward pressing mechanism to longitudinally move along the rack, and the downward pressing mechanism presses downwards to enable the felt to move together; the felt auxiliary moving device comprises a torque motor, a coupler and a roller; transverse rollers are arranged on the two sides of the rack, and a sliding plate is arranged between the rollers. The torque motor is connected with the roller through a coupler. By arranging the felt auxiliary moving device, the problem that when a driven material is heavy, the torque of a motor is not enough, and errors are reported can be effectively solved; in addition, under the condition that the torque motor cannot drive materials, the motor cannot be damaged even if stalling occurs.

Description

Technical Field

[0001] The present application belongs to the technical field of textile machinery, and more specifically, to the technical field of an auxiliary material pulling device. Background Art

[0002] Felt is a material widely used in the industrial field, mainly for thermal insulation, filtration, substrate and sound insulation. In the production process of felt, the drawing process is a key link, which pre-treats the raw materials to make them softer and easier to process. The drawing process can improve the processing properties of the raw materials by stretching and deforming, and adjust the properties of the felt such as density and softness to meet the needs of different products.

[0003] However, there are some problems and shortcomings in the existing material pulling process. For example, the conventional material pulling method is to press the felt with the cylinder on the crossbeam, and the movement of the crossbeam drives the felt to move back and forth. However, on equipment with extra-wide dimensions or when the material is heavy, the torque of the motor driving the crossbeam may be insufficient, which may easily cause errors. In addition, the traditional material pulling method may damage the motor when the rotor cannot rotate. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide an auxiliary material pulling device to solve the technical problem in the prior art that the motor is damaged when the rotor cannot rotate.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted in the present application is to provide an auxiliary material pulling device, characterized in that it includes:

[0006] frame;

[0007] A felt moving device, the felt moving device comprises a pressing mechanism, a crossbeam and a moving mechanism; the pressing mechanism is slidably connected to the crossbeam, the crossbeam is fixed to the moving mechanism, and the moving mechanism is arranged on the side of the frame; the moving mechanism drives the pressing mechanism to move longitudinally along the frame, and the pressing mechanism presses down to move the felt together;

[0008] A felt auxiliary moving device, comprising a torque motor, a coupling and rollers; transverse rollers are arranged on both sides of the frame, and a sliding plate is arranged between the rollers; the torque motor is connected to the rollers through a coupling.

[0009] Optionally: the moving mechanism includes a linear motion component and a driving component; the linear motion component includes a moving part and a guide part; the guide part is arranged on the frame side, and the moving part is driven by the driving component to move along the guide part.

[0010] Optionally: the moving part is a slider, and the guiding part is a longitudinal guide rail; the longitudinal guide rail is connected to the frame, and the slider is slidably connected to the longitudinal guide rail.

[0011] Optionally: the driving assembly includes a driving source and a gear rack transmission assembly; the driving source drives the gear of the gear rack transmission assembly to rotate, and the gear is meshed with the rack arranged on the side of the frame.

[0012] Optionally: the pressing mechanism includes a lateral movement component and a pressing component; the pressing component is connected to the lateral movement component, and the lateral movement component is connected to the beam.

[0013] Optionally: the lateral movement component includes a slide rail, a slide table, a gear, a rack and a drive motor; the drive motor is transmission-connected to the gear, and the gear engages with the rack; the rack and the slide rail are both arranged on the beam; the slide table is slidably connected to the slide rail, and the slide table is connected to the downward pressure component.

[0014] Optionally: the pressing assembly includes a pressing cylinder and a pressing portion; the telescopic end of the pressing cylinder faces downward, and the pressing portion is provided at the telescopic end.

[0015] Optionally, the coupling is any one of a plum blossom-shaped elastic coupling, a diaphragm coupling, an elastic sleeve pin coupling or a safety coupling.

[0016] Optionally: the frame includes two side wall structures, multiple transverse bottom beam structures and multiple longitudinal bottom beam structures; multiple transverse bottom beam structures are arranged between the two side wall structures; all the transverse bottom beam structures are orthogonally connected to the longitudinal bottom beam structure.

[0017] Optionally: a plurality of supporting feet are provided under the frame; and each of the transverse bottom beam structures is provided with two symmetrically distributed casters.

[0018] The beneficial effect of the auxiliary material pulling device provided by the present application is that compared with the prior art, the auxiliary material pulling device provided by the present application, by setting a felt auxiliary moving device, can effectively cooperate with the crossbeam of the felt moving device to pull the felt, thereby solving the error problem caused by insufficient motor torque of the crossbeam on equipment with extra-wide dimensions or when the material is heavy; in addition, when the torque motor of the present application cannot drive the material, the motor will not be damaged even if a stall occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A top view of an auxiliary material pulling device provided in an embodiment of the present application;

[0021] Figure 2 A three-dimensional diagram of an auxiliary material pulling device provided in an embodiment of the present application at a first angle;

[0022] Figure 3 A stereoscopic view of a second angle of an auxiliary material pulling device provided in an embodiment of the present application;

[0023] Figure 4 for Figure 3 A magnified image of

[0024] Figure 5 A three-dimensional diagram of an auxiliary material pulling device provided in an embodiment of the present application from a third angle;

[0025] Figure 6 for Figure 5 A magnified image of

[0026] Figure 7 A bottom view of an auxiliary material pulling device provided in an embodiment of the present application.

[0027] Among them, the reference numerals in the figure are:

[0028] 1. Frame; 11. Side wall structure; 12. Horizontal bottom beam structure; 13. Longitudinal bottom beam structure; 14. Support foot; 15. Caster; 21. Pressing mechanism; 211a. Slide rail; 211b. Slide table; 211c. Second gear; 211d. Second rack; 211e. Driving motor; 212. Pressing assembly; 212a. Pressing cylinder; 212b. Pressing part; 22. Crossbeam; 23. Moving mechanism; 231. Linear motion assembly; 231a. Moving part; 231b. Guide part; 24. Driving assembly; 241. Driving source; 242. Gear rack transmission assembly; 242a. First gear; 242b. First rack; 31. Torque motor; 32. Coupling; 33. Roller; 34. Sliding plate. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] Please also read Figures 1 to 6 , an auxiliary material pulling device provided in an embodiment of the present application is now described.

[0034] Rack 1;

[0035] The felt moving device includes a pressing mechanism 21, a crossbeam 22 and a moving mechanism 23; the pressing mechanism 21 is slidably connected to the crossbeam 22, the crossbeam 22 is fixed to the moving mechanism 23, and the moving mechanism 23 is arranged on the side of the frame 1; the moving mechanism 23 drives the pressing mechanism 21 to move longitudinally along the frame 1, and the pressing mechanism 21 presses down to make the felt move together; the movement of the felt mainly depends on the movement of the moving mechanism 23, so that the pressing mechanism 21 can press the felt and move together.

[0036] The felt auxiliary moving device comprises a torque motor 31, a coupling 32 and a roller 33; horizontal rollers 33 are arranged on both sides of the frame 1, and a sliding plate 34 is arranged between the rollers 33; the torque motor 31 is connected to the rollers 33 through the coupling 32. The application can assist the movement of the felt through the felt auxiliary moving device. Specifically, when the felt moves, the roller 33 in contact with the felt will rotate, thereby assisting the felt moving device to drive the felt to move.

[0037] In another embodiment of the present application, please refer to Figure 2 as well as Figures 5 and 6 The moving mechanism 23 includes a linear motion component 231 and a driving component 24; the linear motion component 231 includes a moving portion 231a and a guide portion 231b; the guide portion 231b is arranged on one side of the frame 1, and the moving portion 231a is driven by the driving component 24 to move along the guide portion 231b.

[0038] For further information, see Figure 6 The moving part 231a is a slider, and the guiding part 231b is a longitudinal guide rail; the longitudinal guide rail is connected to the frame 1, and the slider is slidably connected to the longitudinal guide rail.

[0039] Please also refer to Figures 5 and 6 The driving assembly 24 includes a driving source 241 and a gear rack transmission assembly 242; the driving source 241 drives the first gear 242a of the gear rack transmission assembly 242 to rotate, and the first gear 242 is meshed with a first rack 242b provided on the side of the frame 1. The driving source 241 drives the first gear 242a to rotate, so that the first gear 242a and the connected moving part 231a and the crossbeam 22 move along the guide part 231b together.

[0040] In another embodiment of the present application, please refer to Figures 3 to 5 The pressing mechanism 21 includes a lateral moving component and a pressing component 212 ; the pressing component 212 is connected to the lateral moving component, and the lateral moving component is connected to the beam 22 .

[0041] In another embodiment of the present application, please refer to Figure 3 to Figure 4The lateral moving assembly includes a slide rail 211a, a slide table 211b, a second gear 211c, a second rack 211d and a driving motor 211e; the driving motor 211e is connected to the second gear 211c, and the second gear 211c meshes with the second rack 211d; the second rack 211d and the slide rail 211a are both arranged on the crossbeam 22; the slide table 211b is slidably connected to the slide rail 211a, and the slide table 211b is connected to the pressing assembly 213. When the driving motor 211e drives the second gear 211c to rotate, the second gear 211c can move along the second rack 211d, so that the second gear 211c drives the connected slide table 211b to move together, so that the connected pressing assembly 213 moves together.

[0042] In another embodiment of the present application, please refer to Figure 4 The pressing assembly 212 includes a pressing cylinder 212a and a pressing portion 212b; the telescopic end of the pressing cylinder 212a faces downward, and a pressing portion 212b is provided at the telescopic end.

[0043] In another embodiment of the present application, please refer to Figure 1 The coupling 32 is any one of a plum blossom-shaped elastic coupling, a diaphragm coupling, an elastic sleeve pin coupling or a safety coupling.

[0044] In another embodiment of the present application, please refer to Figure 7 The frame 1 includes two side wall structures 11, a plurality of transverse bottom beam structures 12 and a plurality of longitudinal bottom beam structures 13; all the transverse bottom beam structures 12 are arranged between the side wall structures 11, and the transverse bottom beam structures 12 are orthogonally connected to the longitudinal bottom beam structures 13. Specifically, Figure 7 As shown, three transverse bottom beam structures 12 are arranged between the two side wall structures 11 , and the three transverse bottom beam structures 12 are orthogonally connected to the longitudinal bottom beam structure 13 .

[0045] In another embodiment of the present application, please refer to Figure 7 A plurality of supporting legs 14 are arranged under the frame 1; each transverse bottom beam structure 12 is provided with two symmetrically distributed casters 15.

[0046] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An auxiliary material pulling device, characterized in that: include: frame; A felt moving device, the felt moving device comprises a pressing mechanism, a crossbeam and a moving mechanism; the pressing mechanism is slidably connected to the crossbeam, the crossbeam is fixed to the moving mechanism, and the moving mechanism is arranged on the side of the frame; the moving mechanism drives the pressing mechanism to move longitudinally along the frame, and the pressing mechanism presses down to move the felt together; A felt auxiliary moving device, comprising a torque motor, a coupling and rollers; transverse rollers are arranged on both sides of the frame, and a sliding plate is arranged between the rollers; the torque motor is connected to the rollers through a coupling.

2. An auxiliary material pulling device according to claim 1, characterized in that: The moving mechanism comprises a linear motion assembly and a driving assembly; the linear motion assembly comprises a moving part and a guiding part; the guiding part is arranged on the frame side, and the moving part is driven by the driving assembly to move along the guiding part.

3. An auxiliary material pulling device according to claim 2, characterized in that: The moving part is a slider, and the guiding part is a longitudinal guide rail; the longitudinal guide rail is connected to the frame, and the slider is slidably connected to the longitudinal guide rail.

4. An auxiliary material pulling device according to claim 2, characterized in that: The driving assembly includes a driving source and a gear rack transmission assembly; the driving source drives the gear of the gear rack transmission assembly to rotate, and the gear is meshed with the rack arranged on the side of the frame.

5. The auxiliary material pulling device according to claim 1, characterized in that: The pressing mechanism comprises a lateral movement component and a pressing component; the pressing component is connected to the lateral movement component, and the lateral movement component is connected to the crossbeam.

6. An auxiliary material pulling device according to claim 5, characterized in that: The lateral movement assembly includes a slide rail, a slide table, a gear, a rack and a drive motor; the drive motor is transmission-connected to the gear, and the gear meshes with the rack; the rack and the slide rail are both arranged on the crossbeam; the slide table is slidably connected to the slide rail, and the slide table is connected to the pressing assembly.

7. An auxiliary material pulling device according to claim 5, characterized in that: The pressing assembly comprises a pressing cylinder and a pressing portion; the telescopic end of the pressing cylinder faces downward, and the pressing portion is provided on the telescopic end.

8. The auxiliary material pulling device according to claim 1, characterized in that: The coupling is any one of a plum blossom-shaped elastic coupling, a diaphragm coupling, an elastic sleeve pin coupling or a safety coupling.

9. An auxiliary material pulling device according to claim 2, characterized in that: The frame includes two side wall structures, a plurality of transverse bottom beam structures and a plurality of longitudinal bottom beam structures; a plurality of the transverse bottom beam structures are arranged between the two side wall structures; and all the transverse bottom beam structures are orthogonally connected to the longitudinal bottom beam structure.

10. An auxiliary material pulling device according to claim 9, characterized in that: A plurality of supporting feet are arranged under the frame; each of the transverse bottom beam structures is provided with two symmetrically distributed casters.

Images