Hot press forming device for APL hot melting toothed belt

Abstract

The utility model relates to the technical field of cog belt processing, and discloses an APL hot melting cog belt hot press forming device which comprises a hot press forming machine, sliding grooves are formed in the two sides of the inner wall of the hot press forming machine, a base is connected between the two sliding grooves in a sliding mode, a lower die holder is arranged in the middle of the base, and a round block is arranged in the middle of the bottom end of the base. A mounting box is arranged at the bottom of the inner wall of the hot-press forming machine, and a supporting shaft is rotationally connected to the middle of the inner wall of the mounting box. In the rotating process, a supporting wheel pushes a round block to move upwards, a mounting box drives a lower die base to move up and down, the vibration effect on the lower die base is achieved, in order to adjust the vibration frequency of the lower die base to meet different vibration requirements, the height of a connecting frame is adjusted through an electric telescopic rod, and a supporting plate can stop a base from moving upwards; and elastic force generated by the shock absorbers can quickly reset the base and the lower die holder, so that quick demolding of the hot-melting toothed belt is facilitated, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toothed belt processing, in particular to a hot pressing and forming device for APL hot-melt toothed belt. Background Technique

[0002] In modern industrial production, high-precision and high-efficiency transmission components are crucial for improving the overall performance of equipment. APL (Advanced Polyester Laminate) hot-melt toothed belts have been widely used in the fields of precision machinery, automation equipment, etc. due to their excellent physical properties and precise tooth profile design;

[0003] However, the existing devices still have the following defects in actual use: the traditional hot pressing and forming process of hot-melt toothed belts has great difficulty in demoulding, and at the same time, the hot-melt toothed belts cannot be quickly cooled, resulting in low production efficiency. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a hot pressing and forming device for APL hot-melt toothed belts, which has the advantages of high demoulding efficiency, fast cooling speed, and can improve production efficiency, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical solutions: a hot pressing and forming device for APL hot-melt toothed belts, including a hot pressing and forming machine, wherein sliding grooves are respectively opened on both sides of the inner wall of the hot pressing and forming machine, a base is slidably connected between the two sliding grooves, a lower die base is arranged in the middle of the base, a round block is arranged in the middle of the bottom end of the base, an installation box is arranged at the bottom of the inner wall of the hot pressing and forming machine, a support shaft is rotatably connected to the middle of the inner wall of the installation box, a plurality of connecting seats are arranged on both sides of the support shaft, a support wheel is rotatably connected inside the connecting seat, a heat dissipation component is arranged inside the installation box, and an adjusting component is arranged on the surface of the hot pressing and forming machine.

[0006] As a preferred technical solution of the utility model, a servo motor is arranged on the front end face of the installation box, and the transmission shaft of the servo motor is fixedly connected with one end of the support shaft.

[0007] As a preferred technical solution of the utility model, an electric cylinder is arranged at the top of the hot pressing and forming machine, a heating box is arranged at the telescopic end of the electric cylinder, an upper die base is arranged at the bottom end of the heating box, and positioning rods are respectively arranged on both sides of the top end of the heating box, and the surfaces of the two positioning rods are respectively slidably matched with both sides of the top of the hot pressing and forming machine.

[0008] As a preferred technical solution of the utility model, positioning blocks are respectively arranged at the four corners of the bottom end of the upper die base, and positioning holes matched with the positioning blocks are respectively opened at the four corners of the top end of the lower die base.

[0009] As a preferred technical solution of the present utility model, the heat dissipation component includes two mounting plates and two small motors. The two mounting plates are respectively arranged on both sides of the inner wall of the mounting box. The middle of the bottom end of the mounting plate is provided with a small motor, and the transmission shaft of the small motor is provided with a fan blade.

[0010] As a preferred technical solution of the present utility model, a ventilation groove is opened at the bottom end of the mounting box, and a heat dissipation hole is opened at the bottom of one side of the base.

[0011] As a preferred technical solution of the present utility model, the adjustment component includes two support seats, two electric telescopic rods and two connecting frames. The two support seats are respectively arranged at the bottom ends on both sides of the hot press. The top of the support seat is provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is provided with a connecting frame. The inner wall of the connecting frame is slidably matched with the surface of the hot press. One side of the bottom end of the connecting frame is provided with two shock absorbers, and the bottom ends of every two adjacent shock absorbers are provided with a support plate, and the bottom end of the support plate is provided with a rubber plate.

[0012] As a preferred technical solution of the present utility model, a slider is arranged on one side of the inner wall of the connecting frame, positioning grooves matching with the slider are opened on both sides of the hot press, the surface of the slider is slidably connected with the inner wall of the positioning groove, and a support table is arranged at the bottom end of the hot press.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. For this APL hot-melt toothed belt hot pressing and forming device, through the cooperation of the servo motor and the support shaft, several support wheels on both sides rotate cyclically around the support shaft. During the rotation process, the support wheels push the round block upward, causing the mounting box to drive the lower die base to move up and down, realizing the vibration effect on the lower die base. In order to adjust the vibration frequency of the lower die base to meet different vibration requirements, the height of the connecting frame is adjusted through the electric telescopic rod. The support plate can prevent the base from moving upward, and the elastic force generated by the shock absorber can quickly reset the base and the lower die base, which helps the hot-melt toothed belt to be quickly demolded and is beneficial to improving production efficiency.

[0015] 2. For this APL hot-melt toothed belt hot pressing and forming device, through the small motor in the heat dissipation component, the transmission shaft of the small motor drives the fan blade to rotate. The airflow generated by the rotation of the fan blade blows to the bottom surface of the base and discharges the heat through the heat dissipation hole, realizing the cooling of the base and the lower die base, improving the cooling speed of the APL hot-melt toothed belt, and being beneficial to the demolding of the hot-melt toothed belt. Description of the Drawings

[0016] Figure 1 It is one of the three-dimensional structure schematic diagrams of the present utility model;

[0017] Figure 2 This is the second three-dimensional structure diagram of the present utility model;

[0018] Figure 3 This is the structure diagram of the base of the present utility model;

[0019] Figure 4 This is the structure diagram of the adjustment component of the present utility model;

[0020] Figure 5 This is the structure diagram of the installation box of the present utility model.

[0021] In the figure: 1, hot pressing machine; 100, electric cylinder; 101, heating box; 102, upper die base; 103, positioning block; 104, positioning rod; 105, positioning hole; 111, support table; 2, chute; 3, base; 301, heat dissipation hole; 4, lower die base; 5, round block; 6, installation box; 61, support shaft; 62, connecting seat; 63, support wheel; 64, servo motor; 7, heat dissipation component; 71, mounting plate; 72, small motor; 73, fan blade; 74, ventilation groove; 9, adjustment component; 91, support seat; 92, electric telescopic rod; 93, connecting frame; 931, slider; 932, positioning groove; 94, shock absorber; 95, support plate; 96, rubber plate. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , a hot pressing forming device for APL hot melt toothed belt, including a hot pressing machine 1. Chutes 2 are opened on both sides of the inner wall of the hot pressing machine 1. A base 3 is slidably connected between the two chutes 2. The base 3 is made of metal material and has good thermal conductivity. A lower die base 4 is provided in the middle of the base 3. A round block 5 is provided in the middle of the bottom end of the base 3. An installation box 6 is provided at the bottom of the inner wall of the hot pressing machine 1. A support shaft 61 is rotatably connected to the middle of the inner wall of the installation box 6. A plurality of connecting seats 62 are provided on both sides of the support shaft 61. A support wheel 63 is rotatably connected to the inside of the connecting seat 62. The support wheel 63 is used to push the round block 5 upward. A heat dissipation component 7 is provided inside the installation box 6 to improve the cooling speed of the APL hot melt toothed belt. An adjustment component 9 is provided on the surface of the hot pressing machine 1 to adjust the vibration frequency of the lower die base 4.

[0024] The front end face of the installation box 6 is provided with a servo motor 64, and the transmission shaft of the servo motor 64 is fixedly connected to one end of the support shaft 61 to provide power for the rotation of the support shaft 61.

[0025] An electric cylinder 100 is provided at the top of the hot press forming machine 1. The telescopic end of the electric cylinder 100 is provided with a heating box 101. Heating tubes are provided inside the heating box 101. A top die base 102 is provided at the bottom end of the heating box 101. Positioning rods 104 are provided on both sides of the top end of the heating box 101. The surfaces of the two positioning rods 104 are respectively in sliding fit with both sides of the top of the hot press forming machine 1, improving the stability of the top die base 102 during movement.

[0026] Positioning blocks 103 are provided at the four corners of the bottom end of the top die base 102, and positioning holes 105 matching the positioning blocks 103 are provided at the four corners of the top end of the bottom die base 4 to prevent the top die base 102 from shifting during movement.

[0027] The heat dissipation component 7 includes two mounting plates 71 and two small motors 72. The two mounting plates 71 are respectively arranged on both sides of the inner wall of the installation box 6. A small motor 72 is provided in the middle of the bottom end of the mounting plate 71. A fan blade 73 is provided on the transmission shaft of the small motor 72 to accelerate the air flow.

[0028] Ventilation grooves 74 are provided at the bottom end of the installation box 6 for ventilation. Heat dissipation holes 301 are provided at the bottom of one side of the base 3 to discharge heat through the heat dissipation holes 301.

[0029] The adjustment component 9 includes two support seats 91, two electric telescopic rods 92 and two connecting frames 93. The two support seats 91 are respectively arranged at the bottom ends of both sides of the hot press forming machine 1. An electric telescopic rod 92 is provided at the top end of the support seat 91. The telescopic end of the electric telescopic rod 92 is provided with a connecting frame 93. The inner wall of the connecting frame 93 is in sliding fit with the surface of the hot press forming machine 1. Two shock absorbers 94 are provided at one side of the bottom end of the connecting frame 93. A support plate 95 is provided at the bottom end of every two adjacent shock absorbers 94. A rubber plate 96 is provided at the bottom end of the support plate 95 to protect the bottom end of the support plate 95.

[0030] Sliders 931 are provided on one side of the inner wall of the connecting frame 93. Positioning grooves 932 matching the sliders 931 are provided on both sides of the hot press forming machine 1. The surface of the slider 931 is in sliding connection with the inner wall of the positioning groove 932, which can improve the stability of the connecting frame 93 during movement. A support table 111 is provided at the bottom end of the hot press forming machine 1 for placement.

[0031] During use, the APL hot-melt toothed belt hot-pressing forming device is carried to a suitable position by the support table 111. The upper die base 102 is heated to a suitable temperature by the heating of the heating box 101. The telescopic end of the electric cylinder 100 drives the heating box 101 and the upper die base 102 to move downward to perform a hot-pressing operation on the raw materials inside the lower die base 4. The positioning rods 104 on both sides improve the stability of the upper die base 102 during movement. To improve the cooling efficiency of the APL hot-melt toothed belt, the transmission shaft of the small motor 72 drives the fan blade 73 to rotate. The airflow generated by the rotation of the fan blade 73 blows to the bottom surface of the base 3, and the heat is discharged through the heat dissipation holes 301.

[0032] To quickly demold the hot-pressed APL hot-melt toothed belt, the servo motor 64 is turned on. The transmission shaft of the servo motor 64 drives the support shaft 61 and the connecting seat 62 to rotate synchronously, so that several support wheels 63 on both sides rotate cyclically around the support shaft 61. During the rotation process, the support wheels 63 push the round block 5 upward, causing the mounting box 6 to drive the lower die base 4 to move up and down, realizing the vibration effect of the lower die base 4. To adjust the vibration frequency of the lower die base 4, by controlling the height of the electric telescopic rod 92, the telescopic end of the electric telescopic rod 92 drives the connecting frame 93 to move synchronously. The support plate 95 below the connecting frame 93 can prevent the base 3 from moving upward, and the elastic force generated by the shock absorber 94 can quickly reset the base 3 and the lower die base 4, enabling the adjustment of the vibration frequency of the base 3 and the lower die base 4 to meet different vibration requirements.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An APL hot melt toothed belt hot press forming device, comprising a hot press forming machine (1), characterized in that: Slide grooves (2) are provided on both sides of the inner wall of the thermoforming machine (1), a base (3) is slidably connected between the two slide grooves (2), a lower mold base (4) is provided in the middle of the base (3), a round block (5) is provided in the middle of the bottom end of the base (3), a mounting box (6) is provided at the bottom of the inner wall of the thermoforming machine (1), a support shaft (61) is rotatably connected in the middle of the inner wall of the mounting box (6), a plurality of connecting seats (62) are provided on both sides of the support shaft (61), a supporting wheel (63) is rotatably connected inside the connecting seat (62), a heat dissipation component (7) is provided inside the mounting box (6), and an adjustment component (9) is provided on the surface of the thermoforming machine (1).

2. The APL hot melt toothed belt hot pressing forming device according to claim 1, characterized in that: A servo motor (64) is provided on the front end surface of the installation box (6), and a transmission shaft of the servo motor (64) is fixedly connected to one end of the support shaft (61).

3. The APL hot melt toothed belt hot pressing forming device according to claim 1, characterized in that: The top of the thermoforming machine (1) is provided with an electric cylinder (100), the telescopic end of the electric cylinder (100) is provided with a heating box (101), the bottom of the heating box (101) is provided with an upper mold base (102), and positioning rods (104) are provided on both sides of the top of the heating box (101), and the surfaces of the two positioning rods (104) are respectively slidably matched with the two sides of the top of the thermoforming machine (1).

4. The APL hot melt toothed belt hot pressing forming device according to claim 3, characterized in that: The four corners at the bottom of the upper die seat (102) are each provided with a positioning block (103), and the four corners at the top of the lower die seat (4) are each provided with a positioning hole (105) matching the positioning block (103).

5. The APL hot melt toothed belt hot pressing forming device according to claim 1, characterized in that: The heat dissipation assembly (7) comprises two mounting plates (71) and two small motors (72); the two mounting plates (71) are respectively arranged on both sides of the inner wall of the mounting box (6); a small motor (72) is arranged in the middle of the bottom end of the mounting plate (71); and a transmission shaft of the small motor (72) is provided with a fan blade (73).

6. The APL hot melt toothed belt hot pressing forming device according to claim 1, characterized in that: A ventilation slot (74) is provided at the bottom end of the installation box (6), and a heat dissipation hole (301) is provided at the bottom of one side of the base (3).

7. The APL hot melt toothed belt hot pressing forming device according to claim 1, characterized in that: The adjustment assembly (9) comprises two support seats (91), two electric telescopic rods (92) and two connection frames (93); the two support seats (91) are respectively arranged at the bottom ends of both sides of the hot pressing molding machine (1); the top end of the support seat (91) is provided with an electric telescopic rod (92); the telescopic end of the electric telescopic rod (92) is provided with a connection frame (93); the inner wall of the connection frame (93) is slidably matched with the surface of the hot pressing molding machine (1); two shock absorbers (94) are provided on one side of the bottom end of the connection frame (93); the bottom ends of every two adjacent shock absorbers (94) are provided with a support plate (95); the bottom end of the support plate (95) is provided with a rubber plate (96).

8. The APL hot melt toothed belt hot pressing forming device according to claim 7, characterized in that: A slider (931) is provided on one side of the inner wall of the connection frame (93), positioning grooves (932) matching the slider (931) are provided on both sides of the hot pressing molding machine (1), the surface of the slider (931) is slidably connected to the inner wall of the positioning groove (932), and a support platform (111) is provided at the bottom end of the hot pressing molding machine (1).

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