Track inner skin material tensioning device of carrier tape forming machine
By designing an automatic adjustment tightening device in the track of the carrier tape forming machine, the tightening wheels and springs in the track grooves and channels can achieve automatic fixation of the leather material, which solves the troubles of operating and size fluctuations in the existing technology of leather material fixation methods. The problem of the equipment improves the applicability and stability.
Patent Information
- Application Number
- CN202421317932.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The leather fixing method of existing carrier tape forming machines relies on track width adjustment, which is troublesome to operate and cannot adapt to leather with different thicknesses, resulting in leather shaking and size fluctuations.
A belt forming machine track inner leather tightening device is designed, using track grooves and channels extending along the track, equipped with moving tightening wheels and compression springs, which can automatically adjust through elastic parts and guide rods to adapt to leather materials of different thicknesses. fixed.
Reduces the time to replace tracks, reduces leather shaking and product size fluctuations, ensures the versatility of leather materials of different thicknesses, and prevents adverse and scrapping caused by differences in leather size.
Smart Images
Figure CN222351323U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, and more specifically, to a tensioning device for inner skin material of a track of a carrier belt forming machine. Background Art
[0002] Most of the leather materials of the carrier forming machines on the market are fixed by adjusting the width of the track. To fix the thickness of the leather material, it is necessary to replace the inner and outer tracks and adjust the width of the track, which is very troublesome to operate.
[0003] The existing technology directly fixes the leather material on the track. If it is too loose, the leather material will shake, and if it is too tight, the material will get stuck and it is difficult to adjust; or after adjustment, the fluctuation of the leather material size will affect the fluctuation of the product size, or even be defective. Based on this, the utility model proposes a leather material tensioning device in the track of a carrier forming machine. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a leather material tensioning device in the track of a carrier forming machine, which can replace leather materials of different thicknesses without replacing the track, and leather materials of all thicknesses are universal.
[0005] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a leather material tensioning device in the track of a carrier forming machine, comprising a track, a track groove extending along its track is opened on the inner side of the track, at least one channel cutting the track groove is opened on the track, the upper end of the channel is communicated with the outside, a tensioning wheel moving along its track is arranged in the channel, a support fixed on the track is arranged at the outer end of the channel, a guide rod extending along the track of the channel is arranged on the support, a moving seat is slidably connected to the guide rod, one end of the moving seat is provided with a limiting part for limiting its sliding off the guide rod, and the other end is provided with an elastic member, the elastic member is sleeved on the guide rod and one end abuts against the moving seat and the other end abuts against the support, the limiting part is arranged on the guide rod, the moving seat is provided with a wheel axle extending into the channel and following, and the tensioning wheel is rotatably connected to the wheel axle.
[0006] The utility model is further configured as follows: the number of channels for cutting the track groove is two; one is arranged at one end of the track, and the other is arranged at the other end of the track.
[0007] The utility model is further configured as follows: an avoidance groove is provided on the track.
[0008] The utility model is further configured as follows: the tensioner wheel is a deep groove ball bearing.
[0009] The utility model is further configured as follows: the elastic member is a compression spring.
[0010] In summary, the utility model has the following beneficial effects:
[0011] 1. Reduce the time wasted in changing the track, reduce the shaking of leather in the track, and reduce the fluctuation of product size during processing.
[0012] 2. This device can automatically adjust the track width, which can effectively prevent defects and scrap caused by differences in leather size. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0015] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of the middle part A;
[0016] Figure 4 It is a side view structural schematic diagram of the utility model;
[0017] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part B in the middle. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.
[0019] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.
[0020] Example 1
[0021] See also Figures 1 to 5As shown, a tensioning device for leather material in the track of a carrier forming machine according to this embodiment comprises a track 1, a avoidance groove 2 is provided on the track 1, a track groove 3 extending along its track is provided on the inner side of the track 1, at least one channel 4 cutting the track groove is provided on the track 1, the upper end of the channel 4 is communicated with the outside, a tensioning wheel 5 moving along its track is provided in the channel 4, the tensioning wheel 5 is a deep groove ball bearing, a support 6 fixed on the track 1 is provided on the outer end of the channel 4, and a support 6 is provided along the track A guide rod 7 is provided which extends along the trajectory of the channel 4, and a movable seat 8 is slidably connected to the guide rod 7. A limiting portion 9 is provided at one end of the movable seat 8 to limit the movable seat from sliding off the guide rod, and an elastic member 10 is provided at the other end. The elastic member 10 is a compression spring. The elastic member 10 is sleeved on the guide rod 7 and one end abuts against the movable seat and the other end abuts against the support. The limiting portion 9 is provided on the guide rod 7, and a wheel axle 11 is provided on the movable seat 8 which extends into the channel 4 and acts as a follower. The tensioning wheel 5 is rotatably connected to the wheel axle 11.
[0022] Furthermore, the number of channels 4 that cut the track groove 3 is two; one is provided at one end of the track 1 , and the other is provided at the other end of the track 1 .
[0023] In this embodiment, the elastic force of the elastic member 10 causes the movable seat 8 to be away from the support 6 in a normal state, so that the tensioner 5 on the wheel axle 11 connected thereto partially extends into the track groove 3. When the leather material passes through the track groove 3, it will contact the tensioner 5 (i.e., the deep groove ball bearing). The tension of the elastic member 10 (i.e., the compression spring) maintains a close contact between the tensioner 5 and the leather material, so that the leather material always remains consistent with the inner side of the track.
[0024] Among them, by adding bearings and springs to the outer part of the track groove 3, the leather strap can be pulled more smoothly, and the spring can be automatically adjusted when there is a difference in the width of the leather. This device achieves the effect of fixing and tightening the leather through the sliding of the bearing and the elastic force of the spring.
[0025] The utility model relates to a leather material tensioning device in the track of a carrier forming machine. The tensioning device reduces the time wasted in replacing the track, reduces the shaking of the leather material in the track, and can reduce the fluctuation of product size during processing. In addition, the device can automatically adjust the track width, which can effectively prevent defects and scrap caused by differences in leather material size. The overall function is complete and the practicability is strong.
[0026] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, 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 operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.
[0027] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "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 direct connection, or an indirect connection 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.
[0028] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A tensioning device for inner skin material of a track of a carrier forming machine, comprising a track, characterized in that: A track groove extending along its track is provided on the inner side of the track, at least one channel cutting off the track groove is provided on the track, the upper end of the channel is communicated with the outside, a tensioning wheel moving along its track is provided in the channel, a support fixed on the track is provided at the outer end of the channel, a guide rod extending along the track of the channel is provided on the support, a moving seat is slidably connected to the guide rod, a limiting portion for limiting the moving seat from sliding off the guide rod is provided at one end, and an elastic member is provided at the other end, the elastic member is sleeved on the guide rod and one end abuts against the moving seat and the other end abuts against the support, the limiting portion is provided on the guide rod, the moving seat is provided with a wheel axle extending into the channel and following, and the tensioning wheel is rotatably connected to the wheel axle.
2. The inner skin material tensioning device of the track of the carrier forming machine according to claim 1 is characterized in that: The number of channels that cut through the track groove is two; one is arranged at one end of the track, and the other is arranged at the other end of the track.
3. The inner skin material tensioning device of the track of the carrier forming machine according to claim 1 or 2, characterized in that: An avoidance groove is provided on the track.
4. The inner skin material tensioning device of the track of the carrier forming machine according to claim 1 is characterized in that: The tensioner is a deep groove ball bearing.
5. The inner skin material tensioning device of the track of the carrier forming machine according to claim 1 is characterized in that: The elastic member is a compression spring.