Hot pressing mechanism of hot press

Abstract

The utility model provides a hot pressing mechanism of a hot press, which relates to the technical field of hot pressing equipment, and comprises a hot press body, a hot pressing plate is mounted on the hot press body, an empty groove is formed in the hot pressing plate, a limiting piece is fixed in the empty groove, a blocking frame penetrates through the limiting piece in a sliding manner, and the blocking frame is fixed on the hot pressing plate. The outer surface of the limiting piece is sleeved with a first spring, stacked materials are limited under the action of a blocking frame, the situation that the stacked materials move and misplace before hot pressing is effectively prevented, and with the help of a telescopic rod and a second spring, the stacked materials are pressed and rolled when a smoothing roller moves to conduct smoothing operation; and wrinkles between stacked materials are reduced, so that the hot pressing quality is improved, and the defective rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing equipment, in particular to a hot pressing mechanism of a hot pressing machine. Background Art

[0002] A hot press is a device that heats two pre-fluxed and tinned parts to a temperature high enough to melt and flow the solder. After solidification, a permanent electrical and mechanical connection is formed between the parts and the solder. Depending on the product, the heating rate can be selected. The titanium alloy pressure head ensures uniform temperature, fast heating and long service life.

[0003] However, in the prior art, existing hot presses can press different materials into composite materials. For example, fiber reinforced plastics and metal materials can be pressed together using a hot press to form a high-strength composite material. However, the hot pressing mechanisms of most hot presses cannot limit the stacked materials, resulting in the stacked materials being misaligned before hot pressing, thereby increasing the defective rate of hot pressing. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: most of the hot pressing mechanisms of the hot presses cannot limit the stacked materials, resulting in the stacked materials being movable and misaligned before hot pressing, thereby increasing the defective rate of hot pressing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hot pressing mechanism of a hot press machine, including a hot press machine body, a hot pressing plate is installed on the hot press machine body, and an empty groove is opened on the hot pressing plate, a limiting piece is fixed in the empty groove, a blocking frame is slidably penetrated on the limiting piece, a No. 1 spring is sleeved on the outer surface of the limiting piece, an installation frame is slidably connected to the surface of the blocking frame, and a telescopic rod is fixedly connected to the surface of one side of the installation frame, the outer surface of the telescopic rod is sleeved with a No. 2 spring, a mounting ring is fixed on one end of the telescopic rod, and a smoothing roller is rotatably connected to the mounting ring.

[0006] As a preferred implementation, a chamfered surface is provided on a side of the blocking frame close to a starting position of the installation frame.

[0007] As a preferred embodiment, a cover plate is fixedly connected to the bottom surface of the installation frame, and extension plates are fixedly connected to the sliders at both ends of the installation frame, and the extension plates are slidably connected to the blocking frame.

[0008] As a preferred embodiment, a clamping block is fixedly connected to the surface of the blocking frame slide groove, and the clamping block is engaged with the sliding block of the installation frame.

[0009] As a preferred embodiment, an electric push rod is fixedly connected to one side surface of the hot press body, and a clamping plate is fixedly connected to one end of the electric push rod, and the clamping plate is clamped and connected to the installation frame.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model limits the stacked materials under the action of a blocking frame, effectively preventing the stacked materials from being dislocated before hot pressing, and enables the smoothing roller to move through the movable mounting frame, and with the help of the telescopic rod and the second spring, the smoothing roller presses and rolls the stacked materials to smooth them during the movement, thereby reducing the occurrence of wrinkles between the stacked materials, thereby improving the hot pressing quality and reducing the defective rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall structure of a hot pressing mechanism of a hot pressing machine provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure of a hot pressing plate and a blocking frame of a hot pressing mechanism of a hot pressing machine provided by the utility model;

[0014] Figure 3 A schematic diagram of the structure of the installation frame of a heat pressing mechanism of a heat pressing machine provided by the utility model;

[0015] Figure 4 A hot pressing mechanism of a hot pressing machine provided by the utility model Figure 2 The enlarged view of point B in the middle;

[0016] Figure 5 A hot pressing mechanism of a hot pressing machine provided by the utility model Figure 1 Enlarged view of point A in the middle.

[0017] Legend:

[0018] 1. Heat press machine body; 2. Heat press plate; 3. Blocking frame; 4. Limiting piece; 5. Spring No. 1; 6. Beveled surface; 7. Mounting frame; 8. Telescopic rod; 9. Spring No. 2; 10. Smoothing roller; 11. Cover plate; 12. Extension plate; 13. Block; 14. Electric push rod; 15. Card plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a hot pressing mechanism of a hot press machine, including a hot press machine body 1, a hot pressing plate 2 is installed on the hot press machine body 1, and an empty slot is opened on the hot pressing plate 2, a limiting member 4 is fixed in the empty slot, and the limiting member 4 plays the effect of improving the stability of the blocking frame 3 when it moves up and down, and a blocking frame 3 is slidably penetrated on the limiting member 4, and the stacked materials are limited by the action of the blocking frame 3, which effectively prevents the stacked materials from being misaligned before hot pressing, and the outer surface of the limiting member 4 is sleeved with a No. 1 spring 5, which plays the role of allowing the blocking frame 3 to automatically move. In order to achieve the effect of dynamic upward reset, a mounting frame 7 is slidably connected to the surface of the blocking frame 3, and a telescopic rod 8 is fixedly connected to the surface of one side of the mounting frame 7. A No. 2 spring 9 is sleeved on the outer surface of the telescopic rod 8, and a mounting ring is fixed at one end of the telescopic rod 8, and a smoothing roller 10 is rotatably connected to the mounting ring. The smoothing roller 10 is moved by the movable mounting frame 7, and with the help of the telescopic rod 8 and the No. 2 spring 9, the smoothing roller 10 presses and rolls the stacked materials to smooth them during the movement, thereby reducing wrinkles between the stacked materials, thereby improving the hot pressing quality and reducing the defective rate.

[0022] Example 2

[0023] like Figure 1-5As shown, a chamfered surface 6 is provided on one side of the blocking frame 3 near the starting position of the installation frame 7. The setting of the chamfered surface 6 facilitates the smoothing roller 10 to roll and climb to the original position on the surface of the chamfered surface 6 when the installation frame 7 returns to its original position, and there is no need to manually lift it back to its original position. A cover plate 11 is fixedly connected to the bottom surface of the installation frame 7, and extension plates 12 are fixedly connected to the sliders at both ends of the installation frame 7, and the extension plates 12 are slidably connected with the blocking frame 3. After the installation frame 7 is returned to its original position, the cover plate 11 and the extension plate 12 will fill the gap between the slide groove on the blocking frame 3 and the chamfered surface 6, allowing the hot press body 1 During hot pressing, the blocking frame 3 can stably limit the stacked materials therein during the period of being squeezed and moved downward. A block 13 is fixedly connected to the surface of the blocking frame 3 at the slide groove, and the block 13 is engaged with the slider of the installation frame 7. With the help of the block 13, the stability of the installation frame 7 after returning to its original position is effectively improved. An electric push rod 14 is fixedly connected to one side surface of the hot press body 1, and a card plate 15 is fixedly connected to one end of the electric push rod 14, and the card plate 15 is engaged with the installation frame 7. With the help of the electric push rod 14 and the card plate 15, the manual pushing and moving of the installation frame 7 is replaced, thereby improving the convenience of operation.

[0024] Working principle:

[0025] like Figure 1-5 As shown, when the utility model is in use, the user first places the stack that needs to be hot-pressed in the position within the blocking frame 3, and then controls the electric push rod 14 to extend, so that the card plate 15 is engaged with the installation frame 7, and pushes the installation frame 7 to move as a whole, so that the slider of the installation frame 7 is disconnected from the block 13. After the installation frame 7 is pushed, the smoothing roller 10 also moves together, and then the contracted No. 2 spring 9 rebounds and extends, so that the telescopic rod 8 is extended, and the smoothing roller 10 rolls down along the beveled surface 6, and then the smoothing roller 10 presses the stacked materials. The pressing and rolling smoothing operation is performed, and then the electric push rod 14 is retracted to allow the installation frame 7 to move back to its original position. After the electric push rod 14 continues to retract, the clamping plate 15 will be disconnected from the installation frame 7, and then by starting the hot press body 1 to perform the hot pressing operation on the material, the blocking frame 3 will first be pressed by the hot pressing mechanism at the upper end of the hot press body 1 and move downward along the limit piece 4 to cause the No. 1 spring 5 to contract. When the blocking frame 3 moves down to a certain extent, the stacked materials will be squeezed and heated by the hot pressing plate 2 and the hot pressing mechanism at the upper end of the hot press body 1 to complete the hot pressing operation.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hot pressing mechanism of a hot pressing machine, comprising a hot pressing machine body (1), characterized in that: A hot press plate (2) is installed on the hot press body (1), and a hollow groove is opened on the hot press plate (2), in which a limit piece (4) is fixed, and a blocking frame (3) is slidably penetrated on the limit piece (4), and a No. 1 spring (5) is sleeved on the outer surface of the limit piece (4), and a mounting frame (7) is slidably connected to the surface of the blocking frame (3), and a telescopic rod (8) is fixedly connected to the surface of one side of the mounting frame (7), and a No. 2 spring (9) is sleeved on the outer surface of the telescopic rod (8), and a mounting ring is fixed at one end of the telescopic rod (8), and a smoothing roller (10) is rotatably connected to the mounting ring.

2. The hot pressing mechanism of a hot pressing machine according to claim 1, characterized in that: A chamfered surface (6) is provided on one side of the blocking frame (3) close to the starting position of the installation frame (7).

3. The hot pressing mechanism of a hot pressing machine according to claim 1, characterized in that: A cover plate (11) is fixedly connected to the bottom surface of the installation frame (7), and extension plates (12) are fixedly connected to the sliders at both ends of the installation frame (7), and the extension plates (12) are slidably connected to the blocking frame (3).

4. The hot pressing mechanism of a hot pressing machine according to claim 1, characterized in that: A clamping block (13) is fixedly connected to the surface of the blocking frame (3) at the sliding groove, and the clamping block (13) is clamped and connected to the sliding block of the installation frame (7).

5. The hot pressing mechanism of a hot pressing machine according to claim 1, characterized in that: An electric push rod (14) is fixedly connected to one side surface of the hot press body (1), and a clamping plate (15) is fixedly connected to one end of the electric push rod (14), and the clamping plate (15) is clamped and connected to the installation frame (7).

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