Label pressing machine convenient to position

Abstract

The utility model relates to the field of label pressing machines, in particular to a label pressing machine convenient to position, which comprises a rack. In the using process, one positioning pin is pulled outwards firstly, the positioning sliding block is driven to move towards the two ends of the positioning sliding rod, the elastic piece is compressed, in the process, the positioning sliding block drives the other positioning sliding block and the positioning pin to slide outwards synchronously through the two connecting arms and the lifting part, and the two positioning pins move back to back along the positioning sliding rod. Then the shoe tongue abuts against the circumferential outer wall of the limiting pin and is placed on the upper surface of the workbench, then the positioning pins are released, at the moment, the two positioning pins oppositely move along the positioning sliding rod under the action of the elastic piece, the positioning pins act on the two sides of the shoe tongue in the process, the shoe tongue is located in the center of the two positioning pins, and positioning of the shoe tongue is completed. The limiting mechanism is matched with the positioning mechanism to position the shoe tongues, the consistency of the positions of the shoe tongues can be guaranteed when the shoe tongues are manually placed, the label pressing quality is guaranteed, the positioning requirements of the shoe tongues of different styles can be met, and the universality of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of label pressing machines, and in particular to a label pressing machine that is easy to position. Background Technology

[0002] In the footwear manufacturing process, labeling machines are used to imprint brand logos, sizes, and other information onto the shoe tongue. Traditional labeling machines typically use manual placement of the shoe tongue for positioning, but manual placement makes it difficult to ensure the consistency of the shoe tongue's position, affecting the labeling quality. Summary of the Invention

[0003] In view of the shortcomings mentioned above, this utility model provides a label pressing machine that is easy to position.

[0004] The present invention adopts the following technical solution:

[0005] A label-pressing machine for easy positioning, the label-pressing machine comprising:

[0006] A frame, with a worktable on the frame for placing shoe tongues, and a limiting groove and a positioning groove formed on the upper surface of the worktable;

[0007] The limiting mechanism includes a limiting pin, a limiting slider, and a limiting slide rod. There are two limiting pins, and each of the two limiting pins has a limiting slider at its bottom. The two limiting sliders are located at both ends of the limiting slide rod and slide towards or away from each other. The limiting slide rod and the limiting sliders are both located inside the worktable. After the limiting pin passes upward through the limiting groove, it extends out from the upper surface of the worktable.

[0008] The positioning mechanism includes a positioning pin, a positioning slider, a positioning slide rod, a spring element, a connecting arm, a lifting part, and a back plate. Two positioning pins are provided, each with a positioning slider at its bottom. The two positioning sliders slide towards or away from each other at both ends of the positioning slide rod. The positioning slide rod is located within the worktable, and a spring element is provided between each positioning slider and the inner wall of the worktable. A connecting arm is hinged to the bottom of each positioning slider, and the other end of each connecting arm is hinged to the side of the lifting part. The lifting part is located on the back plate and moves up and down. The back plate, positioning slider, positioning slide rod, spring element, connecting arm, and lifting part are all located within the worktable. The positioning pin passes upward through the positioning groove and extends from the upper surface of the worktable.

[0009] As a further improvement, the limiting mechanism also includes two lead screw sleeves, which are respectively embedded in the two limiting sliders. The outer circumference of both ends of the limiting slider is provided with threads, and the threads on both ends of the limiting slider have opposite directions of rotation. The two lead screw sleeves are respectively screwed into the threads at both ends of the limiting slider, and the limiting slider is arranged to rotate within the worktable.

[0010] As a further improvement, one end of the limiting slide bar is provided with a rotating shaft that extends outward and exposes the side of the worktable.

[0011] As a further improvement, the elastic element is a spring.

[0012] As a further improvement, the back plate is provided with a vertical slide rail on its side, and the lifting part is provided with a slide groove on its side, which is fitted onto the side of the slide rail for lifting.

[0013] As can be seen from the above description of the structure of this utility model, compared with the prior art, this utility model has the following advantages: In use, first pull one positioning pin outward, moving the positioning slider towards both ends of the positioning slide rod, compressing the elastic element. During this process, the positioning slider drives another positioning slider and the positioning pin to slide outward synchronously through the two connecting arms and the lifting part, realizing that the two positioning pins move in opposite directions along the positioning slide rod. When the distance between the two positioning pins is greater than the width of the shoe tongue, place the shoe tongue against the outer wall of the circumference of the limiting pin on the surface of the worktable, and then release the positioning pin. At this time, under the action of the elastic restoring force of the elastic element, the two positioning pins move towards each other along the positioning slide rod. During this process, the positioning pins act on both sides of the shoe tongue until the shoe tongue is located at the center position of the two positioning pins, thus completing the positioning of the shoe tongue. This utility model uses a limiting mechanism in conjunction with a positioning mechanism to position the shoe tongue, which can ensure the consistency of the shoe tongue position when manually placed, ensure the quality of the label pressing, and adapt to the positioning needs of different styles of shoe tongues, improving the versatility of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the limiting mechanism.

[0016] Figure 3 This is a three-dimensional structural diagram of the positioning mechanism.

[0017] Figure 4 A schematic diagram of the three-dimensional structure after the shoe tongue is positioned. Detailed Implementation

[0018] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0019] As attached Figure 1 and Figure 4 As shown, a labeling machine for easy positioning includes a frame 1, a limiting mechanism 2, and a positioning mechanism 3. The worktable 11 on the frame 1 is used to place the shoe tongue 4, and the worktable 11 is equipped with the limiting mechanism 2 and the positioning mechanism 3 to position the shoe tongue 4.

[0020] Details are as attached Figure 1 and Figure 2 As shown, the limiting mechanism 2 includes limiting pins 21, limiting sliders 22, and limiting slide rods 24. Each of the two limiting pins 21 has a limiting slider 22 at its bottom, and the two limiting sliders 22 slide towards or away from each other at both ends of the limiting slide rod 24. The limiting slide rod 24 and the limiting sliders 22 are both located within the worktable 11. The limiting pins 21 extend upwards through the limiting grooves 111 formed on the upper surface of the worktable 11. When the shoe tongue 4 is placed on the worktable 11, the top two ends of the shoe tongue 4 abut against the outer circumference of the two limiting pins 21, using the limiting pins 21 to limit the shoe tongue 4 and assist in the rapid positioning of the shoe tongue 4. The two limiting pins 21, driven by the limiting sliders 22, can move and adjust to adapt to the positioning requirements of different styles of shoe tongues 4, improving the versatility of the equipment.

[0021] Preferably, as shown in the appendix Figure 2 As shown, the limiting mechanism 2 also includes two lead screw sleeves 23, which are respectively embedded in the two limiting sliders 22. The outer circumference of both ends of the limiting slide rod 24 is provided with threads 25, and the threads 25 on both ends of the limiting slide rod 24 have opposite directions of rotation. The two lead screw sleeves 23 are respectively screwed into the threads 25 at both ends of the limiting slide rod 24. The limiting slide rod 24 is mounted on the worktable 11 and rotates via bearings. In use, by rotating the limiting slide rod 24, the two threads 25 with opposite directions of rotation drive the two lead screw sleeves 23 to slide towards or away from each other at both ends of the limiting slide rod 24. This causes the limiting sliders 22 and the limiting pins 21 to slide towards or away from each other to adapt to the positioning requirements of different styles of shoe tongues 4. During the process, the groove wall of the limiting groove 111 can guide the outer circumference of the limiting pin 21, preventing the limiting pin 21 from rotating, thereby ensuring the positioning requirements of the shoe tongue 4.

[0022] Further details are attached. Figure 2 As shown, one end of the limiting slide rod 24 is provided with a rotating shaft 26, which extends outward and protrudes from the side of the worktable 11. In use, the limiting slide rod 24 is rotated by the extended rotating shaft 26, thereby adjusting the distance between the two limiting pins 21.

[0023] Additionally, as attached Figure 1 and Figure 3As shown, the positioning mechanism 3 includes a positioning pin 31, a positioning slider 32, a positioning slide rod 33, an elastic element 34, a connecting arm 35, a lifting part 36, and a back plate 37. Each of the two positioning pins 31 has a positioning slider 32 at its bottom. The two positioning sliders 32 slide towards or away from each other at both ends of the positioning slide rod 33. The positioning slide rod 33 is located inside the worktable 11, and an elastic element 34 is provided between each positioning slider 32 and the inner wall of the worktable 11. The back plate 37, positioning slider 32, positioning slide rod 33, elastic element 34, connecting arm 35, and lifting part 36 are all located inside the worktable 11. The positioning pin 31 passes upward through the positioning groove 112 opened on the upper surface of the worktable 11 and extends out from the upper surface of the worktable 11. When the shoe tongue 4 is placed on the workbench 11, a positioning pin 31 is pulled outward first, which moves the positioning slider 32 towards both ends of the positioning slide rod 33, compressing the elastic element 34. During the process, since each of the two positioning sliders 32 is hinged to a connecting arm 35 at its bottom, and the other end of each of the two connecting arms 35 is hinged to the side of the lifting part 36, and the lifting part 36 is located on the side of the inner back plate 37 of the workbench 11, the positioning slider 32 drives the other positioning slider 32 and the positioning pin 31 to slide outward synchronously through the two connecting arms 35 and the lifting part 36, so that the two positioning pins 31 move in opposite directions along the positioning slide rod 33. When the distance between the two positioning pins 31 is greater than the width of the shoe tongue 4, the shoe tongue 4 is placed against the outer circumference of the limiting pin 21 on the upper surface of the worktable 11, and then the positioning pins 31 are released. At this time, under the elastic restoring force of the elastic element 34, the two positioning pins 31 move towards each other along the positioning slide rod 33. During the process, the positioning pins 31 act on both sides of the shoe tongue 4 until the shoe tongue 4 is located at the center position of the two positioning pins 31, thereby completing the positioning of the shoe tongue 4. At the same time, the two positioning pins 31 can be moved and adjusted according to the positioning requirements of different styles of shoe tongues 4 under the drive of the positioning slider 32, improving the versatility of the equipment. Preferably, the elastic element 34 is a spring, which has good elasticity, high durability and high load capacity.

[0024] Additionally, as attached Figure 3 As shown, the back plate 37 has a vertical slide rail 371 on its side, and the lifting part 36 has a slide groove 361 on its side. The slide groove 361 is fitted onto the slide rail 371 for lifting. During the lifting process of the lifting part 36, the slide rail 371 guides the lifting part 36, ensuring that the lifting part 36 can lift smoothly and stably, thereby ensuring the use of the positioning mechanism 3.

[0025] In summary, when using this utility model, first pull outwards one positioning pin 31, moving the positioning slider 32 towards both ends of the positioning slide rod 33, compressing the elastic element 34. During this process, the positioning slider 32 drives the other positioning slider 32 and the positioning pin 31 to slide outwards synchronously through the two connecting arms 35 and the lifting part 36, realizing that the two positioning pins 31 move in opposite directions along the positioning slide rod 33. When the distance between the two positioning pins 31 is greater than the width of the shoe tongue 4, place the shoe tongue 4 against the outer circumference of the limiting pin 21 on the upper surface of the worktable 11, and then release the positioning pin 31. At this time, under the elastic restoring force of the elastic element 34, the two positioning pins 31 move towards each other along the positioning slide rod 33. During this process, the positioning pins 31 act on both sides of the shoe tongue 4 until the shoe tongue 4 is located at the center position of the two positioning pins 31, thus completing the positioning of the shoe tongue 4. This utility model uses a limiting mechanism 2 in conjunction with a positioning mechanism 3 to position the shoe tongue 4, which can ensure the consistency of the shoe tongue 4 position when placed manually, ensure the quality of the label, and adapt to the positioning requirements of different styles of shoe tongue 4, thus improving the versatility of the equipment.

[0026] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.

Claims

1. A label press for ease of positioning, characterized by, The pressure marking machine comprises: A rack, a workbench on the rack for placing a tongue, a limiting groove and a positioning groove being formed on the upper surface of the workbench; A limiting mechanism, the limiting mechanism comprising limiting pins, limiting sliding blocks and a limiting sliding rod, the limiting pins being provided with two, each of the limiting pins being provided with a limiting sliding block at the bottom, the limiting sliding blocks being provided at the two ends of the limiting sliding rod and sliding towards or away from each other, the limiting sliding rod and the limiting sliding blocks being provided in the workbench, the limiting pins extending out of the upper surface of the workbench after passing through the limiting groove; A positioning mechanism, the positioning mechanism comprising positioning pins, positioning sliding blocks, a positioning sliding rod, elastic members, connecting arms, a lifting part and a back plate, the positioning pins being provided with two, each of the positioning pins being provided with a positioning sliding block at the bottom, the positioning sliding blocks being provided at the two ends of the positioning sliding rod and sliding towards or away from each other, the positioning sliding rod being provided in the workbench, and the positioning sliding blocks and the inner wall of the workbench being provided with elastic members, each of the positioning sliding blocks being hingedly connected with a connecting arm at the bottom, the connecting arms being hingedly connected to the side surface of the lifting part at the other end, the lifting part being provided on the back plate, wherein the back plate, the positioning sliding blocks, the positioning sliding rod, the elastic members, the connecting arms and the lifting part are provided in the workbench, and the positioning pins extend out of the upper surface of the workbench after passing through the positioning groove.

2. A label press for ease of positioning as claimed in claim 1 wherein: The limiting mechanism further comprises two lead screw sleeves, the lead screw sleeves being embedded in the limiting sliding blocks, respectively, the limiting sliding rod being provided with threads on the circumferential outer side of the two ends, the threads on the two ends of the limiting sliding rod being opposite in rotation direction, the lead screw sleeves being screwed with the threads on the two ends of the limiting sliding rod, respectively, and the limiting sliding rod being rotatable in the workbench.

3. A label press for ease of positioning as claimed in claim 2 wherein: One end of the limiting sliding rod is provided with a rotating shaft, the rotating shaft extending outwards and exposing the side surface of the workbench.

4. A label press for ease of positioning as defined in claim 1, wherein: The elastic members are springs.

5. A label press for ease of positioning as defined in claim 1, wherein: The side surface of the back plate is vertically provided with a slide rail, the side surface of the lifting part is provided with a sliding groove, and the sliding groove is sleeved with the side surface of the slide rail for lifting.

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