Compact pressing processing equipment with buffering function

Abstract

Compact pressing machining equipment with a buffering function comprises a rack, a connecting arm and a pressing mechanism, one end of the connecting arm is connected to the rack, the other end of the connecting arm is connected with the pressing mechanism, an upper supporting table is arranged on the rack, and a pressure bearing assembly is arranged at the position, opposite to the pressing mechanism, of the upper supporting table. A connecting assembly and an elastic buffering piece are arranged between the upper supporting table and the pressure-bearing assembly, the connecting assembly is connected with the upper supporting table and the pressure-bearing assembly in the vertical direction, the pressure-bearing assembly has the moving capacity in the vertical direction, and the elastic buffering piece is arranged in the connecting assembly and used for abutting against the pressure-bearing assembly under the action of the elastic force of the elastic buffering piece. Compared with the prior art, the upper supporting table and the pressure bearing assembly of the compact type pressing and ironing processing equipment have the moving capacity in the longitudinal direction, the abutting and buffering functions are achieved through the elastic buffering piece, the compact type pressing and ironing processing equipment is simple and compact in structure, and in addition, the buffering structure cannot interfere with other structures of the pressing and ironing processing equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of pressing and ironing processing equipment, and specifically relates to compact pressing and ironing processing equipment with a buffering function. Background Art

[0002] At present, in the existing heat press machine, during the heat press process, the heat press mechanism moves downward until it is pressed against the pressure bearing component, thereby performing heat press. For example, the authorization announcement number CN216993526U provides a fully automatic heat press machine, which includes a frame, a heat press mechanism slidably arranged on the frame, and a pressure bearing plate. The heat press mechanism is provided with a heating plate for heat press. During heat press, the heating plate moves upward after being pressed down for a certain period of time, completing the heat press.

[0003] However, since the heat transfer mechanism is pressed against the pressure plate with a large force, the pressure plate is easily damaged, thereby reducing the service life of the pressure plate. In addition, the heat transfer mechanism is directly pressed on the pressure plate, and the rigid contact between the two is likely to reduce the quality of the heat transfer, thereby reducing the quality of the heat transfer product.

[0004] For this reason, existing heat press machines have a buffer assembly disposed between the frame and the pressure-bearing assembly. However, the structure of the existing buffer assembly is complex; in addition, disposing the buffer assembly between the frame and the pressure-bearing assembly is also likely to cause interference with other structures. For example, on some heat press machines with double stations, disposing the buffer assembly between the frame and the pressure-bearing assembly is likely to cause interference with the movable connecting arm used to connect the pressing mechanism. Utility Model Content

[0005] The utility model aims to overcome the deficiencies in the prior art and provide a compact pressing and ironing equipment with a buffering function.

[0006] To achieve the above objectives, the utility model discloses a compact pressing and ironing processing equipment with a buffering function, comprising a frame, a connecting arm and a pressing and ironing mechanism, one end of the connecting arm is connected to the frame, and the other end is connected to the pressing and ironing mechanism, and an upper support platform is arranged on the frame.

[0007] A pressure-bearing component is provided on the upper supporting platform at a position opposite to the pressing mechanism, and a connecting component and an elastic buffer are provided between the upper supporting platform and the pressure-bearing component. The connecting component connects the upper supporting platform and the pressure-bearing component in a vertical direction, and the pressure-bearing component has the ability to move in the vertical direction. The elastic buffer is arranged in the connecting component and is used to press the pressure-bearing component tightly under the action of its own elastic force.

[0008] Preferably, a limiting member is provided on the upper supporting platform, and the limiting member is used to cooperate with the pressure-bearing component in a limiting manner when the pressure-bearing component moves to the lowest point of the buffer position.

[0009] Preferably, the upper support platform is provided with mounting holes penetrating the upper and lower ends thereof, and the pressure-bearing component is arranged in the mounting holes;

[0010] The connecting arm includes a first connecting arm horizontally arranged on the frame, a second connecting arm arranged on the first connecting arm along the longitudinal direction, and a third connecting arm arranged on the top of the second connecting arm; the first connecting arm is located below the upper support platform and its vertical projection partially overlaps with the pressure-bearing component, the first connecting arm is the limiting member, and the pressing mechanism is arranged on the third connecting arm.

[0011] Preferably, the distance between the bottom surface of the pressure-bearing component and the top surface of the limiting member is 0.83 mm-1.2 mm.

[0012] Preferably, the distance between the bottom surface of the pressure-bearing component and the top surface of the limiting member is 1 mm.

[0013] Preferably, there are multiple connecting components, and the multiple connecting components are evenly distributed.

[0014] Preferably, the upper support platform and the pressure-bearing component are both provided with connecting holes, the connecting component includes a flange nut and a bolt, the flange nut passes through the connecting hole and is fastened with the bolt, and the elastic buffer is sleeved on the flange nut.

[0015] Preferably, the cross-sectional shape of the connecting hole is adapted to the flange nut.

[0016] Preferably, the pressing processing equipment is a finishing machine, a pressing machine or a heat transfer machine.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the upper support platform and the pressure-bearing component are connected in the vertical direction by the connecting component, and the pressure-bearing component has the ability to move in the vertical direction and is pressed by the elastic buffer. When the pressing mechanism presses the product on the pressure-bearing component, the pressure-bearing component moves downward, so that the pressure-bearing component and the product thereon are buffered, which effectively alleviates damage to the pressure-bearing component and improves product quality. The above structure is simple and compact. In addition, since the pressure-bearing component is connected and lifted by the upper support platform, the pressure-bearing component and the overall structure for achieving buffering will not interfere with other structures of the pressing processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the compact pressing processing equipment with buffer function of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the compact pressing processing equipment with buffer function of the utility model (excluding the upper support platform and the pressure-bearing component);

[0020] Figure 3 The figure is a schematic diagram of the three-dimensional structure of the upper support platform;

[0021] Figure 4 for Figure 3 A three-dimensional cross-sectional view of the middle and upper support platform;

[0022] Figure 5 for Figure 4 A local enlarged schematic diagram of the middle A;

[0023] Rack 1; Guide rail 11;

[0024] Connecting arm 2; first connecting arm 21; second connecting arm 22; third connecting arm 23;

[0025] Upper support platform 31; mounting hole 311; mounting space 312; pressure bearing assembly 32; connecting assembly 33; elastic buffer 331; flange nut 332; bolt 333; gasket 334; connecting hole 34;

[0026] Pressing mechanism 4. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly defined and specified, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Furthermore, those skilled in the art may combine and associate different embodiments or examples and features of different embodiments or examples described in this specification without mutual contradiction.

[0030] The following is combined with Figure 1-5 The technical solution of the utility model is further explained.

[0031] A compact pressing device with a buffer function, see Figure 1-Figure 2, comprising a frame 1, a connecting arm 2 arranged on the frame 1, and a pressing mechanism 4 arranged on the connecting arm 2. An upper support platform 31 is arranged on the frame 1, and a pressure component 32 is arranged on the upper support platform 31 at a position opposite to the pressing mechanism 4. Under working conditions, the product to be pressed is placed on the top surface of the pressure component 32, and the heating plate of the pressing mechanism 4 moves downward to press on the product on the top surface of the pressure component 32, thereby realizing product processing.

[0032] The pressing and hot processing equipment is a finishing machine or a pressing and hot processing machine or a heat transfer machine. In this embodiment, the pressing and hot processing equipment is a heat transfer machine, and the pressing and hot processing mechanism 4 is a heat transfer mechanism, which is an existing structure and will not be described in detail here.

[0033] See also Figure 1-Figure 4 , a connecting assembly 33 and an elastic buffer 331 are provided between the upper support platform 31 and the pressure-bearing assembly 32, the connecting assembly 33 connects the upper support platform 31 and the pressure-bearing assembly 32 in the vertical direction, and the upper support platform 31 and the pressure-bearing assembly 32 have the ability to move in the vertical direction, and the elastic buffer 331 is arranged in the connecting assembly 33, and is used to make the upper support platform 31 and the pressure-bearing assembly 32 approach each other under the action of its own elastic force. The elastic buffer 331 in this embodiment is preferably a spring. Under working conditions, the pressing mechanism 4 moves downward until it presses the product on the pressure-bearing assembly 32; under the action of the pressing mechanism 4, the pressure-bearing assembly 32 moves downward, so that the pressure-bearing assembly 32 and the product located thereon are buffered, which effectively alleviates the damage to the pressure-bearing assembly 32 and improves the product quality. When the product pressing is completed, the pressing mechanism 4 moves upward to the initial position, and under the action of the elastic buffer 331, the pressure-bearing assembly 32 moves upward to the initial position. The pressure-bearing component 32 is configured to be movable in the vertical direction, and the buffering function is achieved through the elastic buffer 331. It is not only simple and compact in structure, but also, because the pressure-bearing component 32 is connected and supported by the upper support platform 31, the pressure-bearing component 32 and the structure for achieving buffering will not interfere with the first connecting arm 21 of the connecting arm 2 and other structures.

[0034] In this embodiment, see Figure 1-Figure 3 There are two pressure-bearing components 32, so that the equipment has two heat-stamping stations, which improves the efficiency of heat-stamping. In order to ensure that the pressing mechanism 4 can process the products on the two pressure-bearing components 32, two guide rails 11 are provided on the frame 1, and the pressing mechanism 4 is slidably arranged on the guide rails 11. When it is necessary to perform heat-stamping on one of the pressure-bearing components 32, the pressing mechanism 4 moves along the guide rails 11 to the corresponding position. The buffer structure of the upper support platform 31 and the pressure-bearing component 32 in this embodiment allows the first connecting arm 21 of the connecting arm 2 and the guide rail 11 to be arranged below the upper support platform 31 without interference.

[0035] In this embodiment, a limit piece is provided on the upper support platform 31. When the pressure-bearing component 32 moves to the lowest buffer position, the limit piece resists the pressure-bearing component 32 to limit its movement, thereby preventing the pressure-bearing component 32 from moving a large distance, resulting in insufficient pressure on the product by the pressing mechanism 4, and ultimately reducing product quality.

[0036] Specifically, participate Figure 2-Figure 5 The upper support platform 31 is provided with a mounting hole 311 which runs through the upper and lower ends thereof, and the pressure-bearing component 32 is located in the mounting hole 311. There is an installation space 312 between the upper support platform 31 and the frame 1. The connecting arm 2 includes a first connecting arm 21 horizontally arranged on the frame 1, a second connecting arm 22 arranged on the first connecting arm 21 along the longitudinal direction, and a third connecting arm 23 arranged on the second connecting arm 22 away from the first connecting arm 21. The pressing mechanism 4 is arranged on the third connecting arm 23, and the first connecting arm 21 is installed in the mounting space 312, which serves as the above-mentioned limiting member. Under working conditions, the top surface of the first connecting arm 21 is opposite to the position of the mounting hole 311. When the pressure-bearing component 32 is pressed to move downward to a certain position, it is restricted by the top surface of the first connecting arm 21 and cannot continue to move downward, so as to avoid the pressure-bearing component 32 moving a large distance, resulting in insufficient pressure on the product by the pressing mechanism 4, and ultimately reducing the product quality.

[0037] The distance between the pressure-bearing component 32 and the stopper is 0.83 mm to 1.2 mm, which can avoid the problem of insufficient pressure of the pressing mechanism 4 due to the distance between the two being too large, thereby causing low pressing quality, and also avoid the problem of poor buffering effect due to the distance between the two being too small. As the most preferred solution, the distance between the pressure-bearing component 32 and the stopper is 1 mm.

[0038] In this embodiment, there are multiple connection components 33, specifically, there are four connection components 33, and the four connection components 33 are evenly distributed. Multiple connection components 33 are provided to connect the connection arm 2 and the upper support platform 3, which ensures the stability and reliability of the connection between the two.

[0039] For details, see Figure 5, both the upper support platform 31 and the pressure-bearing component 32 are provided with connecting holes 34, and the connecting component 33 includes a flange nut 332 and a bolt 333. During assembly, the flange nut 332 passes through the connecting hole 34 of the upper support platform 31 and the pressure-bearing component 32, and then the elastic buffer 331 is sleeved outside the flange nut 332 and located below the connecting position of the upper support platform 31 and the pressure-bearing component 32, and the gasket 334 is used to support the free end of the flange nut 332, and finally the bolt 333 is used to limit the gasket 334 and connect and tighten with the flange nut 332 to achieve the installation of the upper support platform 31 and the pressure-bearing component 32. The above connecting component 33 has a simple structure and is easy to connect. In addition, in this embodiment, the four flange nuts 332 of each upper support platform 3 pass through the connecting hole 34 between the upper support platform 31 and the pressure-bearing component 32, which is not only used to realize the connection between the upper support platform 31 and the pressure-bearing component 32, but also the flange nuts 332 and the connecting holes 34 cooperate with each other to guide the upper support platform 31 to move up and down, effectively alleviating the problem of the upper support platform 31 tilting during the movement, resulting in poor heat transfer effect of the product.

[0040] In order to further improve the stability of the movement of the upper support platform 31 and ensure the heat transfer effect, the cross-sectional shape of the connecting hole 34 is adapted to the flange nut 332 .

[0041] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A compact pressing and ironing equipment with a buffering function, comprising a frame, a connecting arm and a pressing and ironing mechanism, one end of the connecting arm is connected to the frame, and the other end is connected to the pressing and ironing mechanism, and an upper support platform is provided on the frame, characterized in that: A pressure-bearing component is provided on the upper supporting platform at a position opposite to the pressing mechanism, and a connecting component and an elastic buffer are provided between the upper supporting platform and the pressure-bearing component. The connecting component connects the upper supporting platform and the pressure-bearing component in a vertical direction, and the pressure-bearing component has the ability to move in the vertical direction. The elastic buffer is arranged in the connecting component and is used to press the pressure-bearing component tightly under the action of its own elastic force.

2. The compact pressing equipment with buffer function according to claim 1, characterized in that: The upper support platform is provided with a limiting member, and the limiting member is used for limiting cooperation with the pressure-bearing component when the pressure-bearing component moves to the lowest point of the buffer position.

3. The compact pressing equipment with buffer function according to claim 2, characterized in that: The upper support platform is provided with mounting holes penetrating the upper and lower ends thereof, and the pressure-bearing component is arranged in the mounting holes; The connecting arm includes a first connecting arm horizontally arranged on the frame, a second connecting arm arranged on the first connecting arm along the longitudinal direction, and a third connecting arm arranged on the top of the second connecting arm; the first connecting arm is located below the upper support platform and its vertical projection partially overlaps with the pressure-bearing component, the first connecting arm is the limiting member, and the pressing mechanism is arranged on the third connecting arm.

4. The compact pressing equipment with buffer function according to claim 2, characterized in that: The distance between the bottom surface of the pressure-bearing component and the top surface of the limiting member is 0.83 mm-1.2 mm.

5. The compact pressing equipment with buffer function according to claim 4, characterized in that: The distance between the bottom surface of the pressure-bearing component and the top surface of the limiting member is 1 mm.

6. The compact pressing equipment with buffer function according to claim 1, characterized in that: There are multiple connection components, and the multiple connection components are evenly distributed.

7. The compact pressing equipment with buffer function according to claim 1, characterized in that: The upper support platform and the pressure-bearing component are both provided with connecting holes, and the connecting component includes a flange nut and a bolt. The flange nut passes through the connecting hole and is fastened by the bolt, and the elastic buffer is sleeved on the flange nut.

8. The compact pressing equipment with buffer function according to claim 7, characterized in that: The cross-sectional shape of the connecting hole is adapted to the flange nut.

9. The compact pressing equipment with buffer function according to any one of claims 1 to 8, characterized in that: The pressing and ironing processing equipment is a finishing machine, a pressing machine or a heat transfer machine.

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