Label pressing machine for leather products

Abstract

The utility model discloses a label pressing machine for leatherware products, which belongs to the technical field of leatherware processing and comprises a base plate, a support is fixed on the top surface of the base plate, an upper connecting plate positioned right above the base plate is fixed at the output end of an air cylinder, a lower connecting plate is fixed at the bottom ends of a plurality of connecting columns, and an electric heating plate is fixed on the top surface of the lower connecting plate. A clamping groove is formed in the end, away from the support, of the lower connecting plate, a clamping block is inserted into the clamping groove in a matched mode, an end is fixed to the top end of the clamping block, a mold pressing piece is fixed to the bottom end of the clamping block, an inserting hole is formed in the top face of the clamping block, and a clamping assembly matched with the inserting hole to lock the mold pressing piece is arranged on the upper connecting plate. According to the utility model, the die pressing piece is automatically locked and limited through the matching of the clamping assembly and the insertion hole, the installation of the die pressing piece is completed, the clamping assembly is separated from the insertion hole by pulling up the clamping assembly, so that the locking and limiting of the end can be relieved, the die pressing piece can be conveniently disassembled, the replacement efficiency of the die pressing piece is improved, and the labor intensity of workers is reduced. And the overall use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather processing, in particular to a leather product labeling machine. Background Art

[0002] Embossed labeling is a common process for leather goods, imparting a unique appearance and brand identity by imprinting a trademark, pattern, or text onto the surface of leather goods. During the labeling process, a high-temperature, high-pressure machine is used to press the desired pattern or text onto the leather surface, imparting a unique texture and color. This process not only enhances the product's aesthetics but also improves brand recognition. For leather goods manufacturers, embossing is an efficient and reliable process capable of quickly and accurately processing large quantities of leather goods. It is widely used on a variety of leather goods, such as wallets, handbags, and belts, providing consumers with a unique and refined visual experience.

[0003] A small hot stamping leather labeling machine is a type of leather labeling equipment. In the existing technology, the embossing die head in the small hot stamping leather labeling machine is generally fixed to the labeling machine body by a screw and a nut. When it is necessary to replace a different embossing die head, it is often necessary to manually rotate the assembly and disassembly nut repeatedly to realize the assembly and replacement of the embossing die head. The operation of assembling and disassembling the nut is relatively cumbersome and laborious. At the same time, due to the limitation of the assembly and disassembly space, it is difficult to conveniently assemble and disassemble the nut by hand, which makes the replacement of the embossing die head more inconvenient, affecting the overall convenience of use.

[0004] Therefore, it is necessary to provide a leather product labeling machine to solve the above technical problems. Utility Model Content

[0005] The purpose of the present invention is to provide a leather product labeling machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model solves the above-mentioned technical problems as follows: a leather product marking machine includes a base plate, a bracket is fixed on the top surface of the base plate, a cylinder is fixed on the top surface of the bracket, an upper connecting plate located directly above the base plate is fixed on the output end of the cylinder, connecting columns are fixed at multiple corners of the bottom side of the upper connecting plate, and a lower connecting plate is commonly fixed at the bottom ends of multiple connecting columns, an electric heating plate is fixed on the top surface of the lower connecting plate, a thermometer is fixed on the side of the lower connecting plate, a card slot is provided at the end of the lower connecting plate away from the bracket, a card block is inserted into the card slot, an end head is fixed on the top of the card block, a pressing mold is fixed on the bottom end of the card block, a socket is provided on the top surface of the card block, and a card assembly is provided on the upper connecting plate for cooperating with the socket to lock the pressing mold.

[0007] As a further solution of the present invention, the clamping assembly includes an insertion rod that slides through the side surface of the upper connecting plate, and the bottom end of the insertion rod is plugged into and matched with the insertion hole.

[0008] As a further solution of the present invention, two symmetrically distributed support rods are fixed to the top surface of the upper connecting plate, and a seat plate is fixed to the top ends of the two support rods. The insertion rod slides through the seat plate, and a limit plate located above the upper connecting plate is fixed on the side of the insertion rod. A spring is sleeved on the side of the insertion rod and is located between the limit plate and the seat plate.

[0009] As a further solution of the present invention, a connector plate is fixed to the top end of the insertion rod.

[0010] As a further solution of the present invention, the bottom end of the insertion rod is provided with an arc end, and the top end of the end head is provided with a guiding inclined surface that slides with the arc end.

[0011] As a further solution of the present invention, a transition fillet is provided at the edge of the port of the jack.

[0012] As a further solution of the present invention, convex ribs are provided on the side of the connector plate, and a plurality of convex ribs are provided and the plurality of convex ribs are distributed in a ring shape.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: by inserting the card block into the card slot and limiting the card block to the left and right through the card slot, the die is placed horizontally at the bottom of the lower connecting plate; when the card block is inserted into the card slot, it is automatically inserted into the socket through the card assembly, and the end head is locked through the cooperation of the card assembly and the socket, so that the die is locked and limited in all directions, completing the installation of the die; when the die needs to be removed, the card assembly is pulled up to disengage the card assembly from the socket, the locking limit of the end head can be released, and the die can be easily removed, thereby effectively improving the convenience of assembly and disassembly of the die through the above structure, improving the efficiency of replacing the die, facilitating the use of the die, and improving the overall convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the compression mold of the present invention when it is disassembled;

[0017] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0018] Figure 4 This is a schematic diagram of the local structure of the jack and transition fillet of the utility model;

[0019] Figure 5 It is a schematic diagram of the local structure of the clamping assembly of the present utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Clamping assembly; 101. Insert rod; 102. Arc end; 103. Limit plate; 104. Connector plate; 105. Rib; 106. Seat plate; 107. Support rod; 108. Spring; 109. Guide slope; 2. Base plate; 3. Lower connecting plate; 4. Bracket; 5. Upper connecting plate; 6. Connecting column; 7. Cylinder; 8. Thermometer; 9. Electric heating plate; 10. Slot; 11. End; 12. Jack; 13. Transition fillet; 14. Block; 15. Pressed mold. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the embodiments.

[0023] See also Figure 1-5The utility model provides a leather product labeling machine, including a base plate 2, a bracket 4 is fixed on the top surface of the base plate 2, a cylinder 7 is fixed on the top surface of the bracket 4, an upper connecting plate 5 located just above the base plate 2 is fixed on the output end of the cylinder 7, connecting columns 6 are fixed at multiple corners of the bottom side of the upper connecting plate 5, a lower connecting plate 3 is fixed to the bottom ends of the multiple connecting columns 6, an electric heating plate 9 is fixed on the top surface of the lower connecting plate 3, a thermometer 8 is fixed on the side of the lower connecting plate 3, a card slot 10 is opened at the end of the lower connecting plate 3 away from the bracket 4, and a suitable Equipped with a card block 14, the top of the card block 14 is fixed with an end 11, the bottom of the card block 14 is fixed with a die 15, the top surface of the card block 14 is provided with a socket 12, and the upper connecting plate 5 is provided with a card assembly 1 that cooperates with the socket 12 to lock the die 15; when the press mark is used, the leather to be pressed is placed on the top side of the base plate 2, and the hot stamping paper is spread on the upper surface of the leather. After the electric heating plate 9 is powered on, the electric heating plate 9 heats the lower connecting plate 3 and the die 15 on the lower connecting plate 3, and the temperature of the die 15 is monitored by the thermometer 8. When the temperature is low, the leather to be pressed is placed on the top side of the base plate 2, and the hot stamping paper is spread on the upper surface of the leather. After the temperature rises to a certain value, the cylinder 7 is started to work, and the output end of the cylinder 7 drives the upper connecting plate 5 and the lower connecting plate 3 to move downward synchronously, so that the pressing mold 15 on the lower connecting plate 3 is pressed onto the hot stamping paper, so that the surface of the leather product is embossed, and the leather product is embossed. When replacing and installing the pressing mold 15, the card block 14 is inserted into the card slot 10, and the card slot 10 limits the card block 14 to the left and right, so that the pressing mold 15 is horizontally placed at the bottom of the lower connecting plate 3. When the card block 14 is inserted into the card slot 10, it is automatically inserted into the insertion hole through the card assembly 1. The clamping assembly 1 is pulled upward to remove the clamping assembly 1 from the jack 12, thereby releasing the locking limit on the end head 11 and allowing the compression mold 15 to be easily removed. The above structure effectively improves the convenience of assembly and disassembly of the compression mold 15, improves the replacement efficiency of the compression mold 15, facilitates the use of the compression mark, and improves the overall convenience of use.

[0024] Further as Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, it is worth mentioning that the card assembly 1 includes an insertion rod 101 that slides through the side of the upper connecting plate 5, and the bottom end of the insertion rod 101 is plugged into the socket 12; during specific work, when replacing and installing the compression mold 15, the card block 14 is inserted into the card slot 10, and the card slot 10 limits the card block 14 to the left and right. When the card block 14 is inserted into the card slot 10, the bottom end of the insertion rod 101 is inserted into the socket 12, so that the end head 11 is locked by the cooperation of the insertion rod 101 and the socket 12, so that the compression mold 15 is locked and limited in all directions, completing the installation of the compression mold 15. When it is necessary to remove the compression mold 15, the insertion rod 101 is pulled up to make the bottom end of the insertion rod 101 disengage from the socket 12, the locking limit of the end head 11 can be released, and the compression mold 15 can be easily removed.

[0025] Further as Figure 2 and Figure 3 As shown, it is worth mentioning that two symmetrically distributed support rods 107 are fixed to the top surface of the upper connecting plate 5, and the top ends of the two support rods 107 are commonly fixed with a seat plate 106. The insertion rod 101 slides through the seat plate 106, and a limit plate 103 located above the upper connecting plate 5 is fixed on the side of the insertion rod 101. A spring 108 located between the limit plate 103 and the seat plate 106 is sleeved on the side of the insertion rod 101; during specific operation, the spring 108 resists the limit plate 103 through the elastic force of the spring 108, so that the limit plate 103 is tightly attached to the top surface of the upper connecting plate 5, so that the bottom end of the insertion rod 101 is firmly inserted into the socket 12, effectively improving the locking stability of the end 11.

[0026] Further as Figure 2 、 Figure 4 and Figure 5 As shown, it is worth mentioning that the bottom end of the insertion rod 101 is provided with an arc end 102, and the top end of the end head 11 is provided with a guide slope 109 that slides with the arc end 102; in specific operation, when the card block 14 is inserted into the card slot 10, the provided arc end 102 cooperates with the guide slope 109, so that the bottom end of the insertion rod 101 can be automatically inserted into the socket 12, thereby realizing the locking installation of the die 15.

[0027] This solution has the following working process: when the stamping is used, the leather to be stamped is placed on the top side of the base plate 2, and the hot stamping paper is spread on the upper surface of the leather. After the electric heating plate 9 is powered on, the electric heating plate 9 heats the lower connecting plate 3 and the stamping die 15 on the lower connecting plate 3. The temperature of the stamping die 15 is monitored by the thermometer 8. When the temperature rises to a certain value, the cylinder 7 is started to work. The output end of the cylinder 7 drives the upper connecting plate 5 and the lower connecting plate 3 to move downward synchronously, so that the stamping die 15 on the lower connecting plate 3 is pressed onto the hot stamping paper, so that the surface of the leather is embossed, and the stamping process of the leather is completed; when replacing and installing the stamping die 15, the card block 14 is inserted into the card slot. 10, the card block 14 is limited to the left and right through the card slot 10. When the card block 14 is inserted into the card slot 10, the provided arc end 102 cooperates with the guide slope 109, so that the bottom end of the insertion rod 101 can be automatically inserted into the insertion hole 12, and the spring 108 elastic force resists the limit plate 103, so that the limit plate 103 is tightly attached to the top surface of the upper connecting plate 5, so that the bottom end of the insertion rod 101 is firmly inserted into the insertion hole 12, completing the installation of the compression mold 15. When the compression mold 15 needs to be removed, the insertion rod 101 is pulled up to make the bottom end of the insertion rod 101 disengage from the insertion hole 12, the locking limit of the end head 11 can be released, and the compression mold 15 can be easily removed.

[0028] Further as Figure 3 and Figure 5 As shown, it is worth mentioning that a joint plate 104 is fixed to the top of the insertion rod 101; during specific work, the provided joint plate 104 facilitates manual lifting of the insertion rod 101 to unlock it, thereby facilitating operation.

[0029] Further as Figure 4 As shown, it is worth mentioning that a transition fillet 13 is provided at the edge of the port of the jack 12; during operation, the transition fillet 13 is provided to further improve the smoothness of the bottom end of the rod 101 being inserted into the jack 12.

[0030] Further as Figure 3 and Figure 5 As shown, it is worth mentioning that ribs 105 are provided on the side of the connector plate 104, and there are multiple ribs 105, and the multiple ribs 105 are distributed in a ring shape; during specific work, the ribs 105 are provided to increase the friction when the connector plate 104 is pulled by hand to prevent slipping.

[0031] In summary: the end 11 is locked by the cooperation of the clamping component 1 and the socket 12, so that the compression mold 15 is locked and limited in all directions, completing the installation of the compression mold 15. When the compression mold 15 needs to be removed, the clamping component 1 is pulled up to make the clamping component 1 disengage from the socket 12, so that the locking limit of the end 11 can be released, and the compression mold 15 can be easily removed. The above structure effectively improves the convenience of assembly and disassembly of the compression mold 15, improves the replacement efficiency of the compression mold 15, facilitates the use of the press mark, and improves the overall convenience of use.

[0032] The cylinder 7, thermometer 8 and electric heating plate 9 can be purchased on the market. The cylinder 7, thermometer 8 and electric heating plate 9 are equipped with gas source and power supply. They are mature technologies in this field and have been fully disclosed. Therefore, they are not repeated in the specification.

Claims

1. A leather product labeling machine, comprising a base plate (2), characterized in that: A bracket (4) is fixed on the top surface of the base plate (2), a cylinder (7) is fixed on the top surface of the bracket (4), an upper connecting plate (5) located directly above the base plate (2) is fixed on the output end of the cylinder (7), connecting columns (6) are fixed at multiple corners of the bottom side of the upper connecting plate (5), and a lower connecting plate (3) is fixed to the bottom ends of the multiple connecting columns (6), an electric heating plate (9) is fixed on the top surface of the lower connecting plate (3), and an electric heating plate (9) is fixed on the side of the lower connecting plate (3). A thermometer (8) is provided, a slot (10) is provided at one end of the lower connecting plate (3) away from the bracket (4), a card block (14) is inserted into the slot (10), a terminal (11) is fixed to the top end of the card block (14), a die (15) is fixed to the bottom end of the card block (14), a socket (12) is provided on the top surface of the card block (14), and a card assembly (1) is provided on the upper connecting plate (5) for cooperating with the socket (12) to lock the die (15).

2. The leather product labeling machine according to claim 1, characterized in that: The clamping assembly (1) comprises an insertion rod (101) that slides through the side of the upper connecting plate (5), and the bottom end of the insertion rod (101) is plugged into and matched with the insertion hole (12).

3. The leather product labeling machine according to claim 2, characterized in that: Two symmetrically distributed support rods (107) are fixed to the top surface of the upper connecting plate (5), and a seat plate (106) is fixed to the top ends of the two support rods (107). The insertion rod (101) slides through the seat plate (106). A stop plate (103) located above the upper connecting plate (5) is fixed on the side of the insertion rod (101). A spring (108) located between the stop plate (103) and the seat plate (106) is sleeved on the side of the insertion rod (101).

4. The leather product labeling machine according to claim 3, characterized in that: A joint plate (104) is fixed to the top end of the insertion rod (101).

5. The leather product labeling machine according to claim 2, characterized in that: The bottom end of the insertion rod (101) is provided with a circular arc end (102), and the top end of the end head (11) is provided with a guide inclined surface (109) that is in sliding engagement with the circular arc end (102).

6. The leather product labeling machine according to claim 5, characterized in that: A transition fillet (13) is provided at the port edge of the jack (12).

7. The leather product labeling machine according to claim 4, characterized in that: A convex rib (105) is provided on the side surface of the connector plate (104), and a plurality of convex ribs (105) are provided, and the plurality of convex ribs (105) are distributed in a ring shape.

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