Self-locking platform suitable for thermoprinting machine

Abstract

The self-locking platform comprises a bottom plate, two multi-section sliding rails, a handle holding handle and a self-locking mechanism, the bottom plate is fixed on inner rails of the two multi-section sliding rails through a support, outer rails of the multi-section sliding rails are fixed on a machine frame of the hot stamping machine, and the self-locking mechanism is arranged on the outer rails of the multi-section sliding rails. The self-locking mechanism is at least arranged on one multi-section sliding rail, the self-locking mechanism is fixed on an inner rail of the multi-section sliding rail and a rail adjacent to the inner rail, the relative position between the inner rail and the adjacent rail is locked by the self-locking mechanism, the self-locking mechanism is connected with the handle holding handle, and the self-locking mechanism is driven to move through the handle holding handle. And unlocking the inner rail and the adjacent rail. The utility model has the advantages that when the bottom plate is pulled out, the bottom plate can be automatically locked, so that a worker is prevented from being scalded due to the retraction of the bottom plate when loading printing materials, and the bottom plate locking device is ingenious in design, simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of heat transfer machines, in particular to a self-locking platform suitable for heat transfer machines. Background Art

[0002] The hot stamping machine uses a heating plate to apply a certain pressure and temperature to the substrate, so that the pattern or text on the transfer paper is attached or penetrated to the substrate in a short time, thereby completing the pattern transfer. Therefore, the hot stamping machine is widely used in the clothing industry. During the hot stamping process, in order to prevent the staff from being burned by the heating plate when loading clothes, first pull out the bottom plate assembly to keep the bottom plate assembly away from the heating plate, then put the clothes into the bottom plate assembly with the hot stamping surface facing up, and then push the bottom plate assembly with the clothes in place so that the bottom plate assembly is directly below the heating plate, and then move the heating plate downward to perform hot stamping. However, the following disadvantages still exist in actual use: 1. After pulling out the bottom plate assembly, when laying out clothes or putting on clothes, due to the lack of a limiting mechanism in the bottom plate assembly, the bottom plate assembly slides inwards following the movement of the hand during the process of putting on or laying clothes, close to the heating plate. At this time, the staff's arm is very likely to touch the heating plate and get burned; 2. The existing commonly used method of preventing the bottom plate assembly is to fix the bottom plate assembly by magnet adsorption. If the magnetic attraction is too large, a large force is required to push it in. In assembly line production, it is bound to affect production efficiency. Therefore, the magnet attraction designed in the existing equipment is not too large, which causes the staff to accidentally use too much force when fixing clothes, and the bottom plate assembly will still slide inwards. Therefore, scalding incidents of staff still occur from time to time. Summary of the invention

[0003] In order to solve the above problems, the purpose of the utility model is to provide a self-locking platform suitable for a hot stamping machine, which can automatically lock the bottom plate when the bottom plate is pulled out to prevent the bottom plate from retracting when loading printing materials and causing burns to the workers.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A self-locking platform suitable for a hot stamping machine comprises a base plate, two multi-section slide rails and a handle, wherein the base plate is fixed to the inner rails of the two multi-section slide rails through a bracket, and the outer rail of each multi-section slide rail is fixed to the frame of the hot stamping machine. The self-locking platform also comprises a self-locking mechanism, which is arranged on at least one of the multi-section slide rails, and the self-locking mechanism is fixed to the inner rail of the multi-section slide rail and the rail adjacent to the inner rail. The self-locking mechanism locks the relative position between the inner rail and the adjacent rail, and the self-locking mechanism is connected to the handle, and the self-locking mechanism is driven to move by the handle to release the lock between the inner rail and the adjacent rail.

[0006] More preferably, the self-locking mechanism includes a linkage assembly, a locking hook and a locking plate, the linkage assembly is arranged on the inner rail and one end of the linkage assembly is fixedly connected to the handle, and the other end is connected to the locking hook, and the locking plate is fixed to the adjacent rail. After the inner rail slides out, the locking hook and the locking plate engage with each other to lock the relative position of the inner rail and the adjacent rail, and the handle drives the locking hook and the locking plate to separate through the linkage assembly, thereby releasing the lock of the inner rail and the adjacent rail.

[0007] More preferably, the linkage assembly includes a handle paddle and a connecting piece connected in sequence, one end of the handle paddle is fixedly connected to the hand grip, the other end is connected to the front end of the connecting piece via a first fastener, the handle paddle is rotatably connected to the inner rail via a second fastener, the rear end of the connecting piece is movably engaged with the locking hook, and the locking hook is rotatably connected to the inner rail via a third fastener.

[0008] More preferably, a notch is provided on the lower bottom edge of the locking hook, the notch is away from the linkage assembly, and part or all of the locking sheet is embedded in the notch.

[0009] More preferably, the longitudinal section of the locking piece is L-shaped, and the horizontal bottom of the locking piece matches the notch, or the locking piece is straight-line-shaped, and the locking piece matches the notch.

[0010] More preferably, the self-locking platform also includes a first torsion spring, the inner rail is a U-shaped slide rail, the bottom edge of the handle paddle is provided with a first clamping hole, the center of the first torsion spring is fixed by the first rotating connecting piece, one leg of the first torsion spring is hooked in the first clamping hole, and the other leg rests against the upper edge of the inner rail.

[0011] More preferably, the self-locking platform also includes a second torsion spring, the inner rail is a U-shaped slide rail, the upper edge of the lock hook is provided with a second clamping hole, one leg of the second torsion spring is embedded in the second clamping hole, and the other leg of the second torsion spring rests against the upper edge of the inner rail.

[0012] More preferably, the multi-section slide rail is a two-section slide rail, and the adjacent rails are outer rails.

[0013] More preferably, the multi-section slide rail is a three-section slide rail, and the adjacent rail is a middle rail.

[0014] More preferably, a silicone pad is provided on the upper surface of the bottom plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The self-locking platform of the utility model hides the self-locking mechanism in the multi-section track. The design is ingenious, does not take up space, and maintains the original appearance design of the hot stamping machine.

[0017] 2. The self-locking platform of the utility model has a simple self-locking mechanism structure, which can automatically lock when the inner rail of the multi-section rail slides out, so that the bottom plate fixed on the inner rail no longer moves, effectively reducing the risk of scalding of workers when loading printing materials.

[0018] 3. When the self-locking platform of the utility model needs to be unlocked, the self-locking mechanism can release the lock between the inner rail and the adjacent rail by simply pressing the handle, which is very convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the hot stamping machine of the utility model;

[0020] Figure 2 It is a side view of the self-locking platform of the utility model;

[0021] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 This is an exploded view of the self-locking mechanism of the utility model;

[0023] Figure 5 It is a partial longitudinal section view of the three-section rail of the utility model;

[0024] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0025] Figure 7 This is a schematic diagram of the self-locking platform of the utility model in a locked state;

[0026] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0027] Fig. 9 This is a schematic diagram of the self-locking platform of the utility model in an unlocked and unhooked state;

[0028] Fig.10 for Fig. 9 The enlarged view of point D in the middle;

[0029] Fig.11 It is a connection diagram of the handle paddle of the utility model;

[0030] Fig.12 It is a partial exploded view of the handle of the handgrip of the present invention.

[0031] Description of reference numerals:

[0032] 100, frame; 200, heating plate mechanism; 300, lifting mechanism;

[0033] 10. Bottom plate; 20. Three-section slide rail; 21. Inner rail; 22. Middle rail; 23. Outer rail; 30. Handle grip; 40. Self-locking mechanism; 41. Linkage assembly; 411. Handle paddle; 412. Connecting piece; 413. First fastener; 414. Second fastener; 415. First clamping hole; 42. Lock hook; 421. Third fastener; 422. Notch; 43. Locking piece; 50. Silicone pad; 44. First torsion spring; 45. Second torsion spring; 80. Handle body; 90. Handle decoration. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0035] See also Figure 1 The main components of the existing hot stamping machine include a frame 100, a bottom plate mechanism for placing printing materials, a heating plate mechanism 200 arranged opposite to the bottom plate mechanism, and a lifting mechanism 300 for lifting the heating plate mechanism 200 upwards. This technical solution improves the bottom plate mechanism of the hot stamping machine and proposes a self-locking platform suitable for the hot stamping machine.

[0036] Preferably, see Figures 2 to 4 The self-locking platform of this embodiment includes a base plate 10, two multi-section slide rails, a hand grip handle 30, a self-locking mechanism 40 and a silicone pad 50, and the silicone pad 50 is arranged on the upper surface of the base plate 10. The multi-section slide rail can be a two-section slide rail, or a three-section slide rail 20, a four-section slide rail, etc. Exemplarily, this embodiment takes the three-section slide rail 20 as an example to illustrate the specific implementation of this scheme. The base plate 10 is fixed to the inner rail 21 of the two three-section slide rails 20 through a bracket, and the outer rail 23 of each three-section slide rail 20 is fixed to the frame 100 of the hot stamping machine. The self-locking mechanism 40 is at least arranged on one three-section slide rail 20, and two self-locking mechanisms 40 can also be used to be symmetrically arranged in the two three-section slide rails 20. The self-locking mechanism 40 is fixed to the inner rail 21 of the three-section slide rail 20 and the middle rail 22 adjacent to the inner rail 21. It should be noted that if two sections of slide rails are used, the adjacent rail is the outer rail 23. The self-locking mechanism 40 locks the relative position between the inner rail 21 and the middle rail 22, and the self-locking mechanism 40 is connected to the handle 30, and the handle 30 drives the self-locking mechanism 40 to move, thereby releasing the lock between the inner rail 21 and the middle rail 22.

[0037] Preferably, see Figures 6 to 10, this embodiment provides a preferred implementation of the self-locking mechanism 40: the self-locking mechanism 40 includes a linkage assembly 41, a lock hook 42 and a lock plate 43. The linkage assembly 41 is arranged on the inner rail 21, and one end of the linkage assembly 41 is fixedly connected to the handle 30, and the other end is connected to the lock hook 42, and the lock plate 43 is fixed to the middle rail 22. When the bottom plate 10 is pulled out, the inner rail 21 slides out, and the lock hook 42 and the lock plate 43 are engaged with each other to lock the relative position of the inner rail 21 and the middle rail 22. When the bottom plate 10 is pushed back, the handle 30 is manipulated to make the handle 30 drive the linkage assembly 41 to move, and then further drive the lock hook 42 to move, so that the lock hook 42 is separated from the lock plate 43, and the inner rail 21 and the middle rail 22 of the three-section slide rail 20 are unlocked. Exemplarily, one of the possible implementations of the linkage assembly 41 is: the linkage assembly 41 includes a handle paddle 411 and a connecting piece 412 connected in sequence, one end of the handle paddle 411 is fixedly connected to the handle handle 30, the other end of the handle paddle 411 is connected to the front end of the connecting piece 412 through a first fastener 413, the handle paddle 411 is rotatably connected to the inner rail 21 through a second fastener 414, and the second fastener 414 serves as the rotation center of the handle paddle 411. The rear end of the connecting piece 412 is movably engaged with the lock hook 42, and the lock hook 42 is rotatably connected to the inner rail 21 through a third fastener 421. The first fastener 413, the second fastener 414 and the third fastener 421 can all be rivets. The third fastener 421 serves as the rotation center of the lock hook 42. In this embodiment, the movable engagement is as follows: the rear end of the connecting piece 412 is an arc-shaped portion, and the locking hook 42 is correspondingly provided with a matching arc-shaped embedding groove, and a gap is left between the arc-shaped portion and the arc-shaped embedding groove, which is not a tight fit. The arc-shaped portion of the connecting piece 412 is inserted into the embedding groove, and the two are combined and not separated, but there is a movable space between the two for relative displacement. There are many ways of movable engagement, as long as the connecting piece 412 and the locking hook 42 can be combined together and the movement of the connecting piece 412 can exert a downward pressure on the locking hook 42, so that the locking hook 42 rotates around the third fastener 421, all of which are equivalent replacements of this embodiment. Preferably, the third fastener 421 is provided on the locking hook 42 near the end of the connecting piece 412. In a natural state, the end of the locking hook 42 away from the connecting piece 412 naturally droops under the action of gravity and rests on the lower edge of the inner rail 21. The lower bottom edge of the locking hook 42 is provided with a notch 422, and the notch 422 is far away from the linkage assembly 41, that is, the notch 422 is provided at a position far away from the connecting piece 412. Part or all of the locking piece 43 is embedded in the notch 422.When the inner rail 21 slides out, the notch 422 on the lock hook 42 meets the locking plate 43, and the locking plate 43 slides into the notch 422 and engages, locking the relative position between the inner rail 21 and the middle rail 22, so that the bottom plate 10 fixed on the inner rail 21 will not move when subjected to external force. It should be noted that, for the three-section slide rails, only the inner track shrinks to a preset position and the stopper on the adjacent side track is corrected, and the adjacent track shrinks. Taking the three-section slide rail 20 as an example, only when the inner rail 21 shrinks to a predetermined position and the stopper is corrected in the process of pushing the inner rail 21, will the middle rail 22 and the outer rail 23 be relatively displaced. Therefore, in this embodiment, the inner rail 21 cannot slide into the middle rail 22 through the self-locking mechanism 40, and the stopper cannot be corrected, so the middle rail 22 and the outer rail 23 will not be relatively displaced.

[0038] When the locking piece 43 is a straight-line fixing block, the locking piece 43 can be completely embedded in the notch 422. Preferably, please refer to Figure 5 and Figure 6 The longitudinal section of the locking piece 43 is L-shaped, and the horizontal bottom of the locking piece 43 matches the notch 422. When the handle 30 is pressed, the handle paddle 411 is driven to rotate with the second fastener 414 as the center, and the handle paddle 411 rotates downward, driving the connecting piece 412 to move toward the handle 30. The rear end of the connecting piece 412 is engaged with the locking hook 42. The movement of the connecting piece 412 exerts a downward force on the locking hook 42, so that the end of the locking hook 42 away from the connecting piece 412 is tilted. Therefore, the notch 422 on the locking hook 42 is separated from the locking piece 43, and the inner rail 21 can slide into the middle rail 22 to complete the contraction.

[0039] In order to realize self-recovery after the grip handle 30 is pressed down, i.e., automatic reset, the present embodiment further provides a first torsion spring 44. The bottom edge of the grip paddle 411 is provided with a first clamping hole 415, the center of the first torsion spring 44 is fixed by the first rotating connecting member, one leg of the first torsion spring 44 is hooked in the first clamping hole 415, and the other leg abuts against the upper edge of the inner rail 21. Since the multi-section slide rails are formed by multiple U-shaped slide rails nested with each other, the other leg of the first torsion spring 44 can stably abut against the upper edge of the inner rail 21.

[0040] In order to ensure that the end of the lock hook 42 with a notch 422 can be reset after unlocking, the present embodiment further includes a second torsion spring 45, the upper edge of the lock hook 42 is provided with a second clamping hole, one leg of the second torsion spring 45 is embedded in the second clamping hole, and the other leg of the second torsion spring 45 is against the upper edge of the inner rail 21. The tension between the two legs of the second torsion spring 45 is such that the end with the notch 422 is downward, so that the locking plate 43 can slide into the notch 422 when the inner rail 21 slides out.

[0041] To enhance the aesthetics of your hot stamping machine, please refer to Fig.11 and Fig.12 In this embodiment, a handle body 80 is used to hide the exposed part of the grip paddle 411. After the grip paddle 411 passes through the handle body 80, it is inserted into the handle 30 and fixed. At the same time, the handle decoration 90 is buckled on the handle body 80 to hide the fasteners used to fix the grip paddle 411 and the handle 30 together, making the hot stamping machine more beautiful as a whole.

[0042] Working principle of the utility model: Take hot stamping clothes as an example, hold the handle 30, pull out the bottom plate 10, and the inner rail 21 slides out accordingly, the locking piece 43 in the self-locking mechanism 40 automatically engages with the notch 422, and the bottom plate 10 is fixed in position and no longer slides. After the clothes are put on the bottom plate 10, when the bottom plate 10 needs to be pushed in, press the handle 30 downward, the linkage assembly 41 drives the lock hook 42 to rotate slightly, so that the end with the notch 422 is tilted upward, the notch 422 is separated from the locking piece 43, and the lock between the inner rail 21 and the middle rail 22 is released, and the bottom plate 10 can be pushed in. The handle 30 is automatically reset under the action of the first torsion spring 44, and the lock hook 42 is also automatically reset under the action of the second torsion spring 45.

[0043] The self-locking platform of the utility model can automatically lock when the inner rail 21 of the multi-section rail slides out, so that the bottom plate 10 fixed on the inner rail 21 does not move. When it is necessary to unlock, it can be unlocked by simply pressing the handle 30. Therefore, the utility model has a simple structure, is easy to operate, and can effectively reduce the risk of scalding of workers.

[0044] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A self-locking platform suitable for a hot stamping machine, comprising a bottom plate, two multi-section slide rails and a hand grip, wherein the bottom plate is fixed to the inner rails of the two multi-section slide rails through a bracket, and the outer rails of each multi-section slide rail are fixed to the frame of the hot stamping machine, characterized in that: It also includes a self-locking mechanism, which is arranged on at least one of the multi-section slide rails. The self-locking mechanism is fixed to the inner rail of the multi-section slide rail and the rail adjacent to the inner rail. The self-locking mechanism locks the relative position between the inner rail and the adjacent rail. The self-locking mechanism is connected to the handle, and the self-locking mechanism is driven to move by the handle to release the lock between the inner rail and the adjacent rail.

2. A self-locking platform suitable for a hot stamping machine according to claim 1, characterized in that: The self-locking mechanism includes a linkage assembly, a lock hook and a lock plate. The linkage assembly is arranged on the inner rail and one end of the linkage assembly is fixedly connected to the handle, and the other end is connected to the lock hook. The lock plate is fixed to the adjacent rail. After the inner rail slides out, the lock hook and the lock plate engage with each other to lock the relative position of the inner rail and the adjacent rail. The handle drives the lock hook and the lock plate to separate through the linkage assembly, thereby releasing the lock of the inner rail and the adjacent rail.

3. A self-locking platform suitable for a hot stamping machine according to claim 2, characterized in that: The linkage assembly includes a handle paddle and a connecting piece connected in sequence, one end of the handle paddle is fixedly connected to the hand grip, and the other end is connected to the front end of the connecting piece through a first fastener, the handle paddle is rotatably connected to the inner rail through a second fastener, the rear end of the connecting piece is movably engaged with the lock hook, and the lock hook is rotatably connected to the inner rail through a third fastener.

4. A self-locking platform suitable for a hot stamping machine according to claim 2, characterized in that: The lower bottom edge of the lock hook is provided with a notch, the notch is away from the linkage assembly, and part or all of the lock sheet is embedded in the notch.

5. A self-locking platform suitable for a hot stamping machine according to claim 4, characterized in that: The longitudinal section of the locking piece is L-shaped, and the horizontal bottom of the locking piece matches the notch, or the locking piece is straight-line-shaped, and the locking piece matches the notch.

6. A self-locking platform suitable for a hot stamping machine according to claim 3, characterized in that: It also includes a first torsion spring, the inner rail is a U-shaped slide rail, the bottom edge of the handle paddle is provided with a first clamping hole, the center of the first torsion spring is fixed by the second fastener, one leg of the first torsion spring is hooked in the first clamping hole, and the other leg rests against the upper edge of the inner rail.

7. A self-locking platform suitable for a hot stamping machine according to claim 3, characterized in that: It also includes a second torsion spring, the inner rail is a U-shaped slide rail, the upper edge of the lock hook is provided with a second clamping hole, one leg of the second torsion spring is embedded in the second clamping hole, and the other leg of the second torsion spring is against the upper edge of the inner rail.

8. The self-locking platform suitable for a hot stamping machine according to claim 1, characterized in that: The multi-section slide rail is a two-section slide rail, and the adjacent rails are outer rails.

9. The self-locking platform for a hot stamping machine according to claim 1, characterized in that: The multi-section slide rail is a three-section slide rail, and the adjacent rail is a middle rail.

10. The self-locking platform suitable for a hot stamping machine according to claim 1, characterized in that: A silica gel pad is arranged on the upper surface of the bottom plate.

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