Synthetic leather line stamping machine

Abstract

The utility model relates to the technical field of leather, in particular to a synthetic leather line stamping machine which comprises a bottom frame and a platen fixed at the top of the bottom frame, a hot stamping device is mounted on the bottom side of one end of the platen, a window is formed in the other end of the platen, a rail is fixed in the bottom frame and located below the platen, and the rail is connected with the platen. A movable frame is arranged on the rail in a sliding mode, the top of the movable frame is connected with a workbench through a folding support, the workbench intermittently slides to the position below the hot stamping device and the position below the window, and a heat dissipation mechanism is arranged at the position, below the window, in the bottom frame; the heat dissipation mechanism cools the workbench moving to the position below the window and the leather on the workbench, the functions of leather feeding, hot stamping, cooling and discharging are integrated, use convenience is improved, personnel are prevented from making contact with components in the heated state, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather, in particular to a synthetic leather grain embossing machine. Background Art

[0002] After the leather is formed, it needs to be embossed according to the design to enhance the aesthetics or imitate the natural leather texture. Therefore, a synthetic leather texture embossing machine is needed. During the embossing process, specific patterns or designs are transferred to the leather by using heat and pressure.

[0003] The temperature of the leather and the workbench on which the leather is placed is relatively high after heat embossing. If the leather is directly taken or the workbench is touched, it will cause discomfort and bring safety risks. Therefore, a synthetic leather grain embossing machine is needed to enable the leather after embossing and the workbench to complete the heat dissipation work before people get close to them. Utility Model Content

[0004] The utility model aims at least to solve the problem in the prior art that the leather after heat embossing and the workbench on which the leather is placed have high temperatures and need to be cooled.

[0005] The present invention provides a synthetic leather grain embossing machine, which is achieved by the following specific technical means: comprising a bottom frame and a table plate fixed on the top of the bottom frame, a hot stamping device is installed on the bottom side of one end of the table plate, and a window is opened at the other end of the table plate, a track is fixed in the bottom frame below the table plate, a movable frame is slidably provided on the track, a workbench is connected to the top of the movable frame through a folding bracket, the movable frame controls the workbench to intermittently slide to the bottom of the hot stamping device and the bottom of the window, when the workbench carries the leather to the bottom of the hot stamping device, the hot stamping action is completed, and after the hot stamping is completed, the workbench moves to the bottom of the window, and a heat dissipation mechanism is arranged in the bottom frame below the window, and the heat dissipation mechanism cools the workbench moved to the bottom of the window and the leather on the workbench, and after the cooling is completed, the workbench is pushed down on the extension of the folding bracket and extends out of the window.

[0006] Preferred technical solution 1: The heat dissipation mechanism includes a pushing plate located below the window and sliding on the bottom frame. When the workbench moves below the window, the pushing plate slides along the top surface of the workbench to push the leather on the workbench off the workbench for collection. Multiple groups of airflow nozzles are distributed on the pushing plate.

[0007] Preferred technical solution 2: A push screw is rotatably mounted on one end of the bottom frame close to the window, and the push plate is sleeved on the push screw through a threaded hole.

[0008] Preferred technical solution three: the folding bracket is composed of multiple groups of support rods hingedly connected at the four corners of the movable frame, and the top ends of the support rods are hingedly connected to the four corners of the workbench at the same time.

[0009] Preferred technical solution four: a linkage plate is fixed on the bottom side of the table plate parallel to the track, a horizontal groove and a vertical groove are provided on the linkage plate, the bottom end of the vertical groove is connected to the end of the horizontal groove close to the window, a slider is fixed to the top end of the support rod close to one end of the bottom frame, when the slider slides in the horizontal groove, the support rod is in a downward swing state, at this time the workbench is close to the movable frame and moves horizontally with the movable frame, when the slider slides in the vertical groove, the support rod is in an upward swing state, and the workbench is in a state away from the movable frame.

[0010] The above structure enables this solution to have the following beneficial effects:

[0011] 1. It integrates leather feeding, hot stamping, cooling and unloading functions, which improves the convenience of use, avoids contact with heated parts, and improves safety;

[0012] 2. The cooling of leather and the pushing and unloading of materials are realized simultaneously, shortening the process time;

[0013] 3. Integrate more functions in a smaller volume to improve space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0016] Figure 2 This is the main view of this scheme;

[0017] Figure 3 This is the top view of the tabletop of this scheme;

[0018] Figure 4 This is a cross-sectional view of this scheme;

[0019] Figure 5 This is a schematic diagram of the structure of the linkage plate and slider of this solution;

[0020] Figure 6 This is a structural diagram of the activity frame of this solution.

[0021] Among them, 1. bottom frame, 2. table, 21. window, 3. hot stamping device, 31. hydraulic push rod, 32. hot stamping plate, 4. track, 5. movable frame, 51. power wheel, 6. workbench, 7. folding bracket, 71. support rod, 8. heat dissipation mechanism, 81. push plate, 82. air flow nozzle, 83. push screw, 84. inclined guide plate, 9. linkage plate, 91. horizontal groove, 92. vertical groove, 10. slider. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The synthetic leather grain embossing machine comprises a bottom frame 1 and a table 2 fixed on the top of the bottom frame 1, the top of the table 2 is used to place the leather to be processed, a hot embossing device 3 is installed on the bottom side of one end of the table 2, the hot embossing device 3 comprises a hydraulic push rod 31 fixed on the bottom side of one end of the table 2 and a hot embossing plate 32 fixed on the telescopic end of the bottom of the hydraulic push rod 31, and a window 21 is opened at the other end of the table 2, a track 4 is fixed below the table 2 in the bottom frame 1, a movable frame 5 is slidably arranged on the track 4, the movable frame 5 walks on the track 4 through a power wheel 51 with a motor installed on the side, thereby driving the movable frame 5 to move horizontally, the top of the movable frame 5 is connected to a workbench 6 through a folding bracket 7, and the workbench 6 is controlled to slide intermittently to the hot embossing device 3 through the reciprocating movement of the movable frame 5 on the track 4. and below the window 21. The workbench 6 is used to place leather. When the workbench 6 carries the leather to the bottom of the hot embossing device 3, the hydraulic push rod 31 is extended to push the hot embossing plate 32 downward to hot-press the leather on the workbench 6 to form a pattern. After the hot embossing is completed, the workbench 6 moves to the bottom of the window 21. A heat dissipation mechanism 8 is provided in the bottom frame 1 below the window 21. The heat dissipation mechanism 8 cools the workbench 6 moved below the window 21 and the leather on the workbench 6. After the cooling is completed, the workbench 6 is pushed down by the extension of the folding bracket 7 and extends out of the window 21. At this time, the staff can contact the workbench 6 that has been cooled down. The hot embossing and heat dissipation processes are both completed below the table 2. At the same time, because the heat dissipation mechanism 8 is located below the window 21, the volume of the embossing machine can be effectively reduced.

[0024] See also Figure 1-Figure 2 and Figure 4 , Synthetic leather grain embossing machine, the heat dissipation mechanism 8 includes a push plate 81 located below the window 21 and sliding on the bottom frame 1, the push plate 81 slides along the top surface of the workbench 6 when the workbench 6 moves to below the window 21, and pushes the leather on the workbench 6 off the workbench 6 for collection, and multiple groups of air flow nozzles 82 are distributed on the push plate 81, and the air flow nozzles 82 are externally connected to the air supply hose of the air supply device, and the air flow nozzles 82 are used to cool down and dissipate heat to the workbench 6 and the leather during the sliding process of the push plate 81 along the workbench 6;

[0025] A pushing screw 83 is rotatably installed at one end of the bottom frame 1 close to the window 21, and the pushing plate 81 is sleeved on the pushing screw 83 through a threaded hole. At the same time, a motor connected to the pushing screw 83 is fixed in the bottom frame 1, which is used to drive the pushing screw 83 to rotate, and the rotation of the pushing screw 83 is used to control the forward and backward movement of the pushing plate 81. In the initial state, the pushing plate 81 is located on one side below the window 21, and an inclined guide plate 84 is fixed on the bottom frame 1 on the other side below the window 21. When the workbench 6 moves between the pushing plate 81 and the inclined guide plate 84, the pushing screw 83 is rotated to drive the pushing plate 81 to move, so as to push the leather on the workbench 6, push the leather from the workbench 6 to the inclined guide plate 84, and fall along the inclined guide plate 84 for collection. At this time, a collection frame can be placed at the falling place of the leather.

[0026] See also Figure 4-Figure 6 , synthetic leather grain embossing machine, the folding bracket 7 is composed of a plurality of groups of support rods 71 ​​hingedly connected at the four corners of the movable frame 5, and the top ends of the support rods 71 ​​are hingedly connected to the four corners of the workbench 6 at the same time, and the distance between the workbench 6 and the movable frame 5 is controlled by changing the inclination angle between the support rods 71 ​​and the movable frame 5; a linkage plate 9 is fixed on the bottom side of the table 2 in parallel with the track 4, and a horizontal groove 91 and a vertical groove 92 are provided on the linkage plate 9, and the bottom end of the vertical groove 92 is connected to the end of the horizontal groove 91 close to the window 21, and a slider 10 is fixed on the top end of the support rod 71 close to one end of the bottom frame 1, and when the slider 10 slides in the horizontal groove 91, the support rod 71 is in a downward swing state, at this time, the workbench 6 is close to the movable frame 5 and moves horizontally with the movable frame 5, and when the slider 10 slides in the vertical groove 92, the support rod 71 is in an upward swing state, and the workbench 6 is in a state away from the movable frame 5, After the hot stamping device 3 completes the hot stamping of the leather on the workbench 6 located below, the power wheel 51 is started to drive the movable frame 5 to move horizontally toward the window 21. During the horizontal movement, the slider 10 slides along the horizontal groove 91 until the workbench 6 slides to the bottom of the window 21. At this time, the movable frame 5 stops, and the heat dissipation mechanism 8 is started to complete the heat dissipation and leather collection actions. After the pushing plate 81 completes the heat dissipation and pushing actions and resets, the power wheel 51 is started again to drive the movable frame 5 to continue to move horizontally. At this time, the slider 10 begins to move up along the vertical groove 92, so that the support rod 71 swings up and pushes the workbench 6 to the top of the window 21, and the cooled workbench 6 is transferred to the window 21 for the worker to operate and place the next group of leather. After the new group of leather is placed, the movable frame 5 is used to move back to drive the workbench 6 to move down to the bottom of the window 21 and then move horizontally to the bottom of the hot stamping device 3.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A synthetic leather pattern embossing machine, characterized by: The invention comprises a bottom frame (1) and a table (2) fixed on the top of the bottom frame (1), a hot stamping device (3) being installed on the bottom side of one end of the table (2), and a window (21) being opened on the other end of the table (2), a track (4) being fixed in the bottom frame (1) below the table (2), a movable frame (5) being slidably arranged on the track (4), a workbench (6) being connected to the top of the movable frame (5) through a folding bracket (7), the workbench (6) being driven by the movable frame (5) to slide intermittently to the bottom of the hot stamping device (3) and the bottom of the window (21), a heat dissipation mechanism (8) being arranged in the bottom frame (1) below the window (21), the heat dissipation mechanism (8) cooling the workbench (6) moved to the bottom of the window (21) and the leather on the workbench (6), and after the cooling is completed, the workbench (6) is pushed down by the extension of the folding bracket (7) and extends out of the window (21); The heat dissipation mechanism (8) comprises a pushing plate (81) located below the window (21) and sliding on the bottom frame (1); when the workbench (6) moves below the window (21), the pushing plate (81) slides along the top surface of the workbench (6) to push the leather on the workbench (6) off the workbench (6); and a plurality of groups of air flow nozzles (82) are distributed on the pushing plate (81) to cool the workbench (6) and the leather.

2. The synthetic leather pattern embossing machine according to claim 1, characterized in that: A push screw (83) is rotatably mounted on one end of the bottom frame (1) close to the window (21), and the push plate (81) is sleeved on the push screw (83) through a threaded hole.

3. The synthetic leather pattern embossing machine according to claim 1, characterized in that: The folding bracket (7) is composed of a plurality of support rods (71) hingedly connected to the four corners of the movable frame (5), and the top ends of the support rods (71) are hingedly connected to the four corners of the workbench (6).

4. The synthetic leather pattern embossing machine according to claim 3, characterized in that: A linkage plate (9) is fixed on the bottom side of the table plate (2) parallel to the track (4), and a transverse groove (91) and a vertical groove (92) are provided on the linkage plate (9), and the bottom end of the vertical groove (92) is connected with an end of the transverse groove (91) close to the window (21), and a slider (10) is fixed on the top end of the support rod (71) close to one end of the bottom frame (1), and when the slider (10) slides in the transverse groove (91), the workbench (6) is close to the movable frame (5), and when the slider (10) slides in the vertical groove (92), the workbench (6) is in a state of being away from the movable frame (5).

5. The synthetic leather pattern embossing machine according to claim 1, characterized in that: The air flow nozzle (82) is externally connected to an air supply hose of an air supply device.

6. The synthetic leather pattern embossing machine according to claim 1, characterized in that: The movable frame (5) moves in the track (4) via power wheels (51) installed on the side.

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