Installation structure of a stretching assembly for a leather stretching machine

Abstract

The utility model discloses a kind of installation structures of leather softening machine with softening assembly, groove plate includes first bottom plate and riser, first bottom plate upper surface is provided with several risers, form gear slot between adjacent riser, boss is set on the both sides of strip-shaped sunken groove, first bottom plate is fastened connection with the upper surface of base through the cooperation of first bolt and strip-shaped sunken groove;Tooth plate includes second bottom plate and pressing plate, second bottom plate lower surface is provided with several pressing plates, second bottom plate is located between every two pressing plates and is equipped with several counterbores, second bottom plate is fastened connection with the lower surface of lifting seat through the cooperation of second bolt and counterbores, pressing plate is staggered with riser and corresponds with gear slot, the utility model structure is reasonable, groove plate is installed by the cooperation of strip-shaped sunken groove and first bolt, so as to be able to fine adjustment the position of groove plate according to the position of tooth plate, so even lifting seat and base slightly deviation can complete the installation of softening assembly, without adjusting the rack of leather softening machine, flexibility and convenience greatly improve.

Description

Technical Field

[0001] This utility model relates to the technical field of leather softening equipment, specifically to an installation structure for a leather softening component for a leather softening machine. Background Technology

[0002] Softening, also known as scraping, is a crucial step in the leather tanning process, primarily used to improve the stiffness of wet leather after drying due to fiber adhesion. By loosening the fibers, it enhances softness and elasticity. Leather softening machines achieve this through a combination of toothed plates, grooved plates, and a vibrator.

[0003] Currently, in leather softening machines, the toothed plate is generally connected to the lifting seat, and the grooved plate is connected to the base connected to the vibrator. The toothed plate is connected to the lifting seat by bolts, and the grooved plate is connected to the base by bolts. Both the bottom plates of the toothed plate and the grooved plate have circular countersunk holes, which makes their positions basically fixed. After the equipment has been used for a period of time, the lifting frame and the base may shift slightly, causing the toothed plate and the grooved plate to deviate. Adjusting the lifting seat or the base is inconvenient. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide an installation structure for a leather softening machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an installation structure for a leather softening machine's softening component, comprising a groove plate, a toothed plate, a base, and a lifting seat;

[0006] The groove plate includes a first base plate and a vertical plate. The upper surface of the first base plate is provided with a plurality of vertical plates, and a toothed groove is formed between adjacent vertical plates. The first base plate is provided with a plurality of strip-shaped grooves between each pair of vertical plates. The strip-shaped grooves are provided with protrusions on both sides. The strip-shaped grooves penetrate through the thickness direction of the first base plate. The first base plate is fastened to the upper surface of the base by the cooperation of the first bolts with the strip-shaped grooves.

[0007] The toothed plate includes a second base plate and a pressure plate. Several pressure plates are provided on the lower surface of the second base plate. Several countersunk holes are provided between each pair of pressure plates on the second base plate. The second base plate is fastened to the lower surface of the lifting seat by the cooperation of the second bolts with the countersunk holes. The pressure plates are offset from the upright plate and correspond to the tooth grooves. The pressure plates are movablely engaged with the tooth grooves.

[0008] Preferably, in the installation structure of the leather softening machine assembly provided by this utility model, the upright plate has rounded corners on both sides of the end away from the first base plate.

[0009] Preferably, in the installation structure of the leather softening machine assembly provided by this utility model, the pressure plate has rounded corners on both sides of the end away from the second base plate.

[0010] Preferably, in the installation structure of the leather softening machine's softening component provided by this utility model, the thickness of the upright plate is less than the distance between two adjacent pressure plates.

[0011] Preferably, in the installation structure of the leather softening machine's softening component provided by this utility model, the thickness of the pressure plate is less than the distance between two adjacent upright plates.

[0012] Preferably, the present invention provides an installation structure for a leather softening machine with a softening component, wherein the upper surface of the base is provided with a screw hole to cooperate with a first bolt, the lower surface of the lifting seat is provided with a plurality of screw holes to cooperate with a second bolt, the first bolt and the second bolt are of the same type, and the width of the strip groove is consistent with the inner diameter of the counterbore.

[0013] Preferably, the present invention provides an installation structure for a leather softening machine with a softening component, wherein the bottom of the base is connected to the vibrating machine.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The first base plate of the trough plate has several strip-shaped recesses with protrusions on both sides. The strip-shaped recesses are installed by cooperating with the first bolt. The position of the trough plate can be finely adjusted according to the position of the toothed plate. Even if there is a slight deviation between the lifting seat and the base, the installation of the leather softening component can be completed without adjusting the frame of the leather softening machine, which greatly improves the flexibility and convenience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 For the appendix Figure 1 Enlarged structural diagram of point A in the middle;

[0018] Figure 3 This is a top view of the trough plate structure.

[0019] Figure 4 For the appendix Figure 3 Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 5 This is a schematic diagram of the toothed plate structure viewed from below.

[0021] In the diagram: 1. Groove plate; 2. Toothed plate; 3. Base; 4. Lifting seat; 5. First bolt; 6. Second bolt; 7. Vibrator; 101. First base plate; 102. Vertical plate; 103. Toothed groove; 104. Strip-shaped sinker; 105. Boss; 201. Second base plate; 202. Pressure plate; 203. Countersunk hole. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution: an installation structure for a leather softening machine's softening component, including a groove plate 1, a toothed plate 2, a base 3, and a lifting seat 4;

[0025] The groove plate 1 includes a first base plate 101 and a vertical plate 102. Several vertical plates 102 are provided on the upper surface of the first base plate 101. A toothed groove 103 is formed between adjacent vertical plates 102. Several strip-shaped grooves 104 are provided between each pair of vertical plates 102 on the first base plate 101. Bosses 105 are provided on both sides of the strip-shaped grooves 104. The strip-shaped grooves 104 penetrate through the thickness direction of the first base plate 101. The first base plate 101 is fastened to the upper surface of the base 3 by the cooperation of the first bolt 5 and the strip-shaped grooves 104. The bottom of the base 3 is connected to the vibrator 7. The vibrator 7 is used to vibrate the base 3, thereby softening the leather when the groove plate 1 and the toothed plate 2 are pressed together. The vertical plates 102 have rounded corners on both sides away from the first base plate 101. The rounded corners prevent the vertical plates 102 from damaging the leather when supporting it.

[0026] The toothed plate 2 includes a second base plate 201 and a pressure plate 202. Several pressure plates 202 are provided on the lower surface of the second base plate 201. Several countersunk holes 203 are provided between each pair of pressure plates 202 on the second base plate 201. The second base plate 201 is fastened to the lower surface of the lifting seat 4 by the cooperation of the second bolt 6 with the countersunk holes 203. The pressure plates 202 have rounded corners on both sides of the end away from the second base plate 201. The rounded corners prevent the pressure plates 202 from damaging the leather when pressing it. The pressure plates 202 are staggered from the upright plate 102 and correspond to the toothed groove 103. The pressure plates 202 are movably engaged with the toothed groove 103. The thickness of the upright plate 102 is less than the distance between each pair of adjacent pressure plates 202 to ensure that the upright plate 102 can be smoothly inserted between each pair of adjacent pressure plates 202.

[0027] The upper surface of the base 3 has screw holes to cooperate with the first bolt 5, so that the first base plate 101 is fastened to the base 3 by the first bolt 5. The lower surface of the lifting seat 4 has several screw holes to cooperate with the second bolt 6, so that the second base plate 201 is fastened to the lifting seat 4 by the second bolt 6. The first bolt 5 and the second bolt 6 are of the same type. The width of the strip-shaped groove 104 is the same as the inner diameter of the countersunk hole 203, so that the first base plate 101 is connected to the lifting seat 4 by the first bolt 5 and the second base plate 201 is connected to the base 3 by the second bolt 6, thereby facilitating the replacement of the groove plate 1 and the toothed plate 2 and improving applicability.

[0028] Installation method and operating principle: First, the second base plate 201 is fastened to the lower surface of the lifting seat 4 by engaging the second bolt 6 with the countersunk hole 203 and the screw hole on the lower surface of the lifting seat 4. Then, the first bolt 5 is passed through the strip groove 104 of the first base plate 101 and the first base plate 101 is placed on the base 3, so that the pressure plate 202 is offset from the upright plate 102. Then, the first bolt 5 is engaged with the screw hole on the upper surface of the base 3. During the process, the position of the groove plate 1 is adjusted so that the pressure plate 202 is exactly on the vertical line of the two corresponding upright plates 102. Finally, the first bolt 5 is tightened to complete the fixing of the groove plate 1. Of course, it can also be installed in reverse. For example, the first base plate 101 is connected to the lower surface of the lifting seat 4 through the first bolt 5 and the strip groove 104, while the second base plate 201 is connected to the upper surface of the base 3 through the second bolt 6 and the countersunk hole 203. Regardless of the installation method, the toothed plate 2 is fixed first, and then the position of the groove plate 1 is adjusted according to the position of the toothed plate 2. The groove plate 1 is then installed by the first bolt 5. In use, the lifting seat 4 is raised by the drive of a cylinder or hydraulic cylinder, and the leather is laid flat on the groove plate 1. It can also be pulled by the winding mechanism of the rear station. Then the lifting seat 4 is lowered, and the pressure plate 202 is pressed into the corresponding toothed groove 103. At this time, the corresponding part of the leather is also pressed into the toothed groove 103. The vibrator 7 (driven by a vibrating motor) is started, thereby driving the base 3 and the groove plate 1 to vibrate, thereby achieving the softening treatment of the leather. This utility model has a reasonable structure. The first bottom plate 101 of the groove plate 1 has several strip-shaped grooves 104 with protrusions 105 on both sides. The grooves 104 are installed in conjunction with the first bolts 5, so that the position of the groove plate 1 can be finely adjusted according to the position of the toothed plate 2. Thus, even if the lifting seat 4 and the base 3 are slightly misaligned, the installation of the leather stretching component can be completed without adjusting the frame of the leather stretching machine, which greatly improves the flexibility and convenience.

[0029] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0030] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An installation structure for a leather softening machine's softening component, characterized in that: It includes a groove plate (1), a toothed plate (2), a base (3), and a lifting seat (4); The groove plate (1) includes a first base plate (101) and a vertical plate (102). The upper surface of the first base plate (101) is provided with a plurality of vertical plates (102). A toothed groove (103) is formed between adjacent vertical plates (102). The first base plate (101) is provided with a plurality of strip-shaped grooves (104) between each pair of vertical plates (102). The strip-shaped grooves (104) are provided with bosses (105) on both sides. The strip-shaped grooves (104) penetrate through the thickness direction of the first base plate (101). The first base plate (101) is fastened to the upper surface of the base (3) by the cooperation of the first bolt (5) and the strip-shaped grooves (104). The toothed plate (2) includes a second base plate (201) and a pressure plate (202). The lower surface of the second base plate (201) is provided with a plurality of pressure plates (202). The second base plate (201) is provided with a plurality of countersunk holes (203) between each pair of pressure plates (202). The second base plate (201) is fastened to the lower surface of the lifting seat (4) by the cooperation of the second bolt (6) and the countersunk holes (203). The pressure plate (202) is offset from the upright plate (102) and corresponds to the tooth groove (103). The pressure plate (202) is movably engaged with the tooth groove (103).

2. The installation structure of the leather softening assembly for a leather softening machine according to claim 1, characterized in that: The upright plate (102) has rounded corners on both sides of the end away from the first base plate (101).

3. The installation structure of the leather softening assembly for a leather softening machine according to claim 1, characterized in that: The pressure plate (202) has rounded corners on both sides of the end away from the second base plate (201).

4. The installation structure of the leather softening assembly for a leather softening machine according to claim 1, characterized in that: The thickness of the upright plate (102) is less than the distance between two adjacent pressure plates (202).

5. The installation structure of the leather softening machine softening assembly according to claim 1, characterized in that: The thickness of the pressure plate (202) is less than the distance between two adjacent vertical plates (102).

6. The installation structure of the leather softening machine softening assembly according to claim 1, characterized in that: The upper surface of the base (3) is provided with screw holes to cooperate with the first bolt (5), and the lower surface of the lifting seat (4) is provided with several screw holes to cooperate with the second bolt (6). The first bolt (5) and the second bolt (6) are of the same type. The width of the strip groove (104) is consistent with the inner diameter of the countersunk hole (203).

7. The installation structure of the leather softening assembly for a leather softening machine according to claim 1, characterized in that: The bottom of the base (3) is connected to the vibrator (7).

Images