Sliding type graining mechanism

Abstract

The utility model relates to the technical field of synthetic leather processing equipment, in particular to a sliding type graining mechanism which comprises a rack, a driving mechanism, rotating shafts and a graining assembly, the driving mechanism is fixedly connected with the upper surface of the rack, the rotating shafts are connected with the driving end of the driving mechanism in a bolted mode, discharging rollers are arranged on the surfaces of the rotating shafts, and collecting rollers are arranged on the surface of the other rotating shaft. The graining assembly is arranged on the upper surface of the rack and comprises a supporting table, the supporting table is fixedly connected with the upper surface of the rack, an assembling groove is formed in the upper surface of the supporting table, and the inner wall, located in the assembling groove, of the supporting table is fixedly connected with a lower graining plate. According to the utility model, the graining assembly and the driving assembly are arranged, so that the processing structure of the equipment is in a working state, the problem that the processing mechanism in the other direction is difficult to work when the equipment adopts driving mechanisms in two directions for processing is solved, and the processing efficiency and the stability of the equipment are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic leather processing equipment, in particular to a sliding grain kneading mechanism. Background Technique

[0002] Synthetic leather is a leather product processed from artificially produced materials. During the production of synthetic leather, a grain kneading mechanism is often used to knead the synthetic leather so that the fabric of the synthetic leather is close to natural leather.

[0003] The prior art such as the utility model with the publication number of CN205529519U discloses a sliding grain kneading mechanism for synthetic leather. This patent adopts a frame, feeding rollers and winding rollers fixed on both sides of the frame. A pair of grain kneading fixed plates are vertically arranged on the frame. Grain kneading walls with grain kneading particles are arranged on the opposite side walls of the grain kneading fixed plates. A grain kneading moving plate that can cooperate with the grain kneading walls to clamp the synthetic leather and can reciprocate in the height direction is arranged in the interval. A top grain kneading plate that can cooperate with it is arranged at the top of the grain kneading moving plate. The top grain kneading plate can reciprocate in its length direction. Compared with the prior art, the utility model clamps the synthetic leather by the cooperation of the grain kneading fixed plate and the grain kneading moving plate, completes the grain kneading action in the vertical direction by the reciprocating sliding of the grain kneading moving plate, completes the grain kneading action in the horizontal direction by the cooperation between the top grain kneading plate and the top of the grain kneading moving plate, and finally winds it by the winding roller for subsequent processing to realize continuous grain kneading processing without cutting the synthetic leather, improving the processing efficiency to solve the problem that the existing grain kneading mechanisms mostly adopt a drum structure for grain kneading operations. Since the synthetic leather will overlap and knot under the processing of the drum, the synthetic leather after processing needs to be sorted for a long time.

[0004] The inventor found in daily work that during the process of using the grain kneading mechanism to process the synthesis, there is an existing sliding grain kneading mechanism such as the above. The grain kneading operation is carried out by using the motion mechanisms in two directions of the horizontal direction and the vertical direction. Since the mechanism in the vertical direction will cause the leather above the vertical mechanism to lose restraint when moving up and down, its structural design is unreasonable and will cause the leather above to lose support, resulting in the problem that it is difficult for the mechanism in the horizontal direction to carry out the grain kneading operation. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defect that in the prior art, when the mechanism in the vertical direction moves up and down, it will cause the leather above the vertical mechanism to lose restraint, so its structural design is unreasonable and will cause the leather above to lose support, resulting in the difficulty of the mechanism in the horizontal direction to carry out the grain kneading operation, and to propose a sliding grain kneading mechanism.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A sliding type texturing mechanism, including a frame, a driving mechanism, a rotating shaft and a texturing component. The driving mechanism is fixedly connected to the upper surface of the frame. The rotating shaft is bolted to the driving end of the driving mechanism. A feeding roller is arranged on the surface of the rotating shaft, and a receiving roller is arranged on the surface of another rotating shaft. The texturing component is arranged on the upper surface of the frame. The texturing component includes a support table, the support table is fixedly connected to the upper surface of the frame. An assembly groove is opened on the upper surface of the support table. A lower texturing plate is fixedly connected to the inner wall of the support table at the assembly groove. A pressing plate is arranged on one side of the support table away from the frame. A square groove is opened on the lower surface of the pressing plate. An upper texturing plate is bolted to the inner wall of the pressing plate at the square groove.

[0007] Preferably, a connecting frame is fixedly connected to the upper surface of the pressing plate. By setting the pressing plate, the position of the upper texturing plate can be supported and restricted through the pressing plate, thereby ensuring the stability of the position of the upper texturing plate.

[0008] Preferably, the number of the connecting frames is two, and the two connecting frames are symmetrically arranged left and right with respect to the pressing plate. By setting the connecting frames, the pressing plate can be fixed to the parts of other components through the connecting frames, and the linkage effect between the two can be ensured.

[0009] Preferably, a driving component is arranged on the side surface of the support table. The driving component includes a bracket, the bracket is fixedly connected to the side surface of the support table. A servo motor is fixedly connected to the side surface of the bracket. The driving end of the servo motor is bolted to an L-shaped frame. A left push rod is slidably connected to the inner wall of the bracket. A right push rod is slidably connected to the inner wall of the bracket. A linkage frame is fixedly connected to the side of the right push rod close to the left push rod. By setting the servo motor, the L-shaped frame can be driven to rotate through the servo motor, thereby realizing the driving effect of the L-shaped frame.

[0010] Preferably, the connecting frame is bolted to the surface of the left push rod, and the connecting frame is bolted to the surface of the right push rod. By setting the left push rod, through the cooperation of the left push rod, the right push rod and the connecting frame, the pressing plate can be driven to perform a reciprocating motion in the horizontal direction under the driving state of the linkage frame.

[0011] Preferably, the number of the brackets is two, and the two brackets are symmetrically arranged front and back with respect to the support table. The driving end of the servo motor penetrates through the side surface of the bracket. The L-shaped frame is in contact with the side surface of the bracket. The left push rod is fixedly connected to the surface of the linkage frame. The linkage frame is sleeved on the arc surface of the L-shaped frame. By setting the linkage frame, through the cooperation of the linkage frame and the L-shaped frame, the left push rod and the right push rod can be pushed to displace under the drive of the servo motor.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0013] In the present utility model, by providing a grain kneading assembly and a driving assembly, during processing, the synthetic leather on the unwinding roller is passed through the gap between the lower grain kneading plate and the upper grain kneading plate and fixed to the winding roller. Then, the switch of the driving mechanism is turned on, and the driving mechanism is energized to drive the rotating shaft. During the rotation of the rotating shaft, the winding roller is driven to rotate. During the rotation of the winding roller, the synthetic leather is pulled through the grain kneading assembly. When the synthetic leather is pulled, the servo motor is energized to drive the L-shaped frame, and the L-shaped frame is driven to rotate. During the rotation of the L-shaped frame, the linkage frame is pushed. Under the action of the L-shaped frame, the linkage frame drives the left push rod and the right push rod and performs a reciprocating motion in the horizontal direction. At the same time, the left push rod and the right push rod drive the connecting frame to operate. During the movement of the connecting frame, the pressing plate is driven, and under the action of the connecting frame, the pressing plate drives the upper grain kneading plate to perform a reciprocating motion. During the reciprocating motion of the upper grain kneading plate, the upper grain kneading plate cooperates with the lower grain kneading plate to perform a grain kneading operation on the synthetic leather. By providing the grain kneading assembly and the driving assembly, the processing structures of the equipment are all in a working state, thereby reducing the problem that it is easy for the processing mechanism in the other direction to be difficult to work when the equipment uses driving mechanisms in two directions for processing, and further improving the processing efficiency and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 6 is a three-dimensional structural schematic diagram of a sliding type grain kneading mechanism proposed by the present utility model;

[0015] Figure 2 FIG. 10 is a bottom view structural schematic diagram of a sliding type grain kneading mechanism proposed by the present utility model;

[0016] Figure 3 FIG. 14 is a partial structural schematic diagram of a sliding type grain kneading mechanism proposed by the present utility model;

[0017] Figure 4 FIG. 18 is a Figure 3 structural schematic diagram of part A in a sliding type grain kneading mechanism proposed by the present utility model.

[0018] LEGEND DESCRIPTION:

[0019] 1. Frame; 2. Driving mechanism; 3. Rotating shaft; 4. Unwinding roller; 5. Winding roller; 6. Grain kneading assembly; 61. Support table; 62. Lower grain kneading plate; 63. Pressing plate; 64. Upper grain kneading plate; 65. Connecting frame; 7. Driving assembly; 71. Bracket; 72. Servo motor; 73. L-shaped frame; 74. Left push rod; 75. Right push rod; 76. Linkage frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figures 1-4, the present utility model provides a technical solution: a sliding grain kneading mechanism, which includes a frame 1, a driving mechanism 2, a rotating shaft 3 and a grain kneading assembly 6. The driving mechanism 2 is fixedly connected to the upper surface of the frame 1. The rotating shaft 3 is bolted to the driving end of the driving mechanism 2. A feeding roller 4 is arranged on the surface of the rotating shaft 3, and a receiving roller 5 is arranged on the surface of another rotating shaft 3. The grain kneading assembly 6 is arranged on the upper surface of the frame 1, and a driving assembly 7 is arranged on the side surface of the support platform 61.

[0021] Next, specifically describe the specific settings and functions of its grain kneading assembly 6 and driving assembly 7.

[0022] In this embodiment: The grain kneading assembly 6 includes a support platform 61. The support platform 61 is fixedly connected to the upper surface of the frame 1. An assembly groove is opened on the upper surface of the support platform 61. A lower grain kneading plate 62 is fixedly connected to the inner wall of the support platform 61 where the assembly groove is located. A pressing plate 63 is arranged on the side of the support platform 61 away from the frame 1. A square groove is opened on the lower surface of the pressing plate 63. An upper grain kneading plate 64 is bolted to the inner wall of the pressing plate 63 where the square groove is located.

[0023] Specifically, a connecting frame 65 is fixedly connected to the upper surface of the pressing plate 63. By setting the pressing plate 63, the position of the upper grain kneading plate 64 can be supported and restricted through the pressing plate 63, thereby ensuring the stability of the position of the upper grain kneading plate 64.

[0024] Specifically, the number of the connecting frames 65 is two, and the two connecting frames 65 are symmetrically arranged about the pressing plate 63 in the left and right directions.

[0025] In this embodiment: By setting the connecting frame 65, the pressing plate 63 can be fixed to the parts of other components through the connecting frame 65, and the linkage effect between the two can be ensured.

[0026] In this embodiment: The driving assembly 7 includes a bracket 71. The bracket 71 is fixedly connected to the side surface of the support platform 61. A servo motor 72 is fixedly connected to the side surface of the bracket 71. The driving end of the servo motor 72 is bolted with an L-shaped frame 73. A left push rod 74 is slidably connected to the inner wall of the bracket 71. A right push rod 75 is slidably connected to the inner wall of the bracket 71. A linkage frame 76 is fixedly connected to the side of the right push rod 75 close to the left push rod 74.

[0027] In this embodiment: By setting the servo motor 72, the L-shaped frame 73 can be driven to rotate through the servo motor 72, thereby realizing the driving effect of the L-shaped frame 73.

[0028] Specifically, the connecting frame 65 is bolted to the surface of the left push rod 74, and the connecting frame 65 is bolted to the surface of the right push rod 75. By setting the left push rod 74, through the cooperation of the left push rod 74, the right push rod 75 and the connecting frame 65, the pressing plate 63 can be driven to perform a reciprocating motion in the horizontal direction under the driving state of the linkage frame 76.

[0029] Specifically, the number of the brackets 71 is two, and the two brackets 71 are symmetrically arranged front and back with respect to the support table 61. The driving end of the servo motor 72 penetrates through the side surface of the bracket 71. The L-shaped frame 73 is in contact with the side surface of the bracket 71. The left push rod 74 is fixedly connected to the surface of the linkage frame 76. The linkage frame 76 is sleeved on the arc surface of the L-shaped frame 73.

[0030] In this embodiment: The linkage frame 76 is provided. Through the cooperation of the linkage frame 76 and the L-shaped frame 73, the left push rod 74 and the right push rod 75 can be driven to displace under the drive of the servo motor 72.

[0031] Working principle: When processing, the synthetic leather on the unwinding roller 4 is passed through the gap between the lower embossing plate 62 and the upper embossing plate 64 and fixed to the winding roller 5. Then, the switch of the driving mechanism 2 is turned on. The driving mechanism 2 is energized to drive the rotating shaft 3. During the rotation of the rotating shaft 3, the winding roller 5 is driven to rotate. During the rotation of the winding roller 5, the synthetic leather will be pulled through the embossing assembly 6. When the synthetic leather is pulled, the servo motor 72 is energized to drive the L-shaped frame 73. The L-shaped frame 73 is driven to rotate. During the rotation of the L-shaped frame 73, the linkage frame 76 is pushed. Under the action of the L-shaped frame 73, the linkage frame 76 drives the left push rod 74 and the right push rod 75 and performs a reciprocating motion in the horizontal direction. At the same time, the left push rod 74 and the right push rod 75 drive the connecting frame 65 to operate. During the movement of the connecting frame 65, the pressing plate 63 is driven. Under the action of the connecting frame 65, the pressing plate 63 drives the upper embossing plate 64 to perform a reciprocating motion. During the reciprocating motion of the upper embossing plate 64, the synthetic leather will be embossed in cooperation with the lower embossing plate 62. By providing the embossing assembly 6 and the driving assembly 7, the processing structures of the equipment are all in a working state, thereby reducing the problem that when the equipment uses the driving mechanisms 2 in two directions for processing, it is easy to cause the processing mechanism in the other direction to be difficult to work, and further improving the processing efficiency and stability of the equipment.

Claims

1. A sliding type graining mechanism, comprising a frame (1), a driving mechanism (2), a rotating shaft (3) and a graining assembly (6), characterized in that: The driving mechanism (2) is fixedly connected to the upper surface of the frame (1); the rotating shaft (3) is bolted to the driving end of the driving mechanism (2); a discharge roller (4) is arranged on the surface of the rotating shaft (3); a receiving roller (5) is arranged on the surface of the other rotating shaft (3); the graining assembly (6) is arranged on the upper surface of the frame (1); the graining assembly (6) comprises a support platform (61); the support platform (61) is fixedly connected to the upper surface of the frame (1); an assembly groove is provided on the upper surface of the support platform (61); a lower graining plate (62) is fixedly connected to the inner wall of the assembly groove of the support platform (61); a pressing plate (63) is provided on the side of the support platform (61) away from the frame (1); a square groove is provided on the lower surface of the pressing plate (63); an upper graining plate (64) is bolted to the inner wall of the square groove of the pressing plate (63).

2. A sliding type grain kneading mechanism according to claim 1, characterized in that: A connecting frame (65) is fixedly connected to the upper surface of the pressing plate (63).

3. A sliding type grain kneading mechanism according to claim 2, characterized in that: The number of the connecting frames (65) is two, and the two connecting frames (65) are arranged in a left-right symmetrical manner with respect to the pressing plate (63).

4. The sliding type grain kneading mechanism according to claim 2, characterized in that: The side surface of the support platform (61) is provided with a driving assembly (7), and the driving assembly (7) comprises a bracket (71), the bracket (71) is fixedly connected to the side surface of the support platform (61), the side surface of the bracket (71) is fixedly connected to a servo motor (72), the driving end of the servo motor (72) is bolted to an L-shaped frame (73), the inner wall of the bracket (71) is slidably connected to a left push rod (74), the inner wall of the bracket (71) is slidably connected to a right push rod (75), and the right push rod (75) is fixedly connected to a linkage frame (76) on a side close to the left push rod (74).

5. The sliding type grain kneading mechanism according to claim 4, characterized in that: The connecting frame (65) is bolted to the surface of the left push rod (74), and the connecting frame (65) is bolted to the surface of the right push rod (75).

6. The sliding type grain kneading mechanism according to claim 4, characterized in that: The number of the brackets (71) is two, and the two brackets (71) are symmetrically arranged with respect to the support platform (61) in a front-to-back direction. The driving end of the servo motor (72) passes through the side surface of the bracket (71), the L-shaped frame (73) contacts the side surface of the bracket (71), the left push rod (74) is fixedly connected to the surface of the linkage frame (76), and the linkage frame (76) is sleeved with the arc surface of the L-shaped frame (73).

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