CN113894863B

CN113894863B - Epoxy board processingequipment

Info

Publication number: CN113894863B
Application number: CN202111233778.3A
Authority: CN
Inventors: 陈建德; 陈建宏; 常红卫
Original assignee: Anhui Isola Composite Materials Co ltd
Current assignee: Anhui Isola Composite Materials Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2023-07-25
Anticipated expiration: 2041-10-22
Also published as: CN113894863A

Abstract

The invention relates to the technical field of plate processing, in particular to an epoxy plate processing device, wherein a supporting and accommodating mechanism comprises a shell, and an accommodating cavity is formed in the shell; the inside of the accommodating chamber is in sliding connection with the punching mechanism; the punching mechanism comprises a main frame; according to the invention, the epoxy plate is held by the supporting piece and the bottom of the epoxy plate is supported by the supporting block, so that the stability of the epoxy plate during processing can be effectively ensured, and the punching efficiency and punching quality are improved; the supporting blocks below the punching direction can be controlled to move away to form a drilling abdication through linkage of a control arrow, a controlled piece, a control triangle and a transmission block, so that sufficient working space is reserved for the epoxy plate while the epoxy plate is supported; compared with the prior art, when the drill bits with different diameters are replaced, the problem of interference of the yielding holes (grooves) formed on the clamp support is not considered; according to the invention, the support block is suitable for supporting the drill bits with different calibers on the epoxy plate, so that the flexible support of the support block is improved.

Description

Epoxy board processingequipment

Technical Field

The invention relates to the technical field of plate processing, in particular to an epoxy plate processing device.

Background

The epoxy resin plate is called an insulating plate, an epoxy plate and a 3240 epoxy plate; epoxy resins are organic polymeric compounds having two or more epoxy groups in the molecule, and their relative molecular masses are not high unless they are individually used. The molecular structure of the epoxy resin is characterized in that the molecular chain contains active epoxy groups, and the epoxy groups can be positioned at the tail end, the middle or in a ring structure of the molecular chain. Because the molecular structure contains active epoxy groups, the epoxy groups can be subjected to crosslinking reaction with various curing agents to form insoluble and infusible high polymer with a three-dimensional network structure.

The epoxy resin plate needs to prick the guide hole in row in the upper end in the use, at present, the following problems mainly exist in the punching process:

1. the hole punching process of the epoxy resin plate is easy to shake, so that the hole punching quality of the epoxy resin plate is affected;

2. the existing needle punching machine is easy to block between the head Kong Shizhen of the epoxy resin plate and the epoxy resin plate, and the punching efficiency and the punching quality are affected;

3. in the existing needle insertion mode, particularly when a thinner epoxy plate is processed, the epoxy resin plate is easy to break or excessively squeeze and deform, and the quality structure of the epoxy resin plate is affected.

Thus, the existing devices have disadvantages.

Disclosure of Invention

Therefore, the invention is made in view of poor processing efficiency and quality in the processing process of the epoxy plate, and the processed epoxy plate has poor quality, and the aim is achieved by the following technical scheme:

the epoxy plate processing device comprises a supporting and accommodating mechanism and a punching mechanism, wherein the supporting and accommodating mechanism comprises a shell, and an accommodating cavity is formed in the shell; the inside of the accommodating chamber is in sliding connection with the punching mechanism; the punching mechanism comprises a main frame, and a rack I is arranged in the middle of the top of the accommodating cavity; the lower part of the rack is connected with the main frame in a meshed manner through a first gear; a pressurizing cylinder is slidably arranged in the middle of the top of the main frame; the bottom of the pressurizing cylinder is provided with a rotating motor; the rotary motor shell and the main shaft are respectively provided with a control arrow and a rotating shaft, and the lower end of the rotating shaft is provided with a cutter; a controlled piece is arranged in front of the cutter and is rotationally connected with the inner wall of the accommodating chamber through a controlled shaft; the lower end of the controlled piece is provided with a supporting block; control clamps are arranged on the left side and the right side of the shell, and the supporting blocks are matched with the control clamps.

Preferably, sliding rails are arranged on the left side and the right side of the top of the accommodating chamber, and sliding blocks are arranged on the left side and the right side of the top of the main frame; the sliding block is in sliding connection with the sliding rail.

Preferably, a rack II is arranged in the middle of the top of the main frame, and a pressurizing cylinder is connected below the rack II through a gear II in a meshed manner.

Preferably, the first gear is powered by the first motor, and the second gear is powered by the second motor.

Preferably, the control clamp is fixedly connected with the shell through a reinforcing rod.

Preferably, the support block comprises a support front part, a support rear part, a spring, a control triangle and a transmission block; the inside of the front part of the support is fixedly connected with the transmission block, and the inside of the rear part of the support is in sliding connection with the control triangle; the support front part is provided with a support rear part which is fixedly connected with the two ends of the spring; the front side of the control triangle is rotationally connected with the lower end of the controlled piece.

Preferably, the transmission block is internally provided with a chip removal groove.

The beneficial effects of the invention are as follows:

1. according to the invention, the epoxy plate is held by the supporting piece and the bottom of the epoxy plate is supported by the supporting block, so that the stability of the epoxy plate during processing can be effectively ensured, and the punching efficiency and punching quality are improved;

2. the supporting blocks below the punching direction can be controlled to move away to form a drilling abdication through linkage of a control arrow, a controlled piece, a control triangle and a transmission block, so that sufficient working space is reserved for the epoxy plate while the epoxy plate is supported; compared with the prior art, when the drill bits with different diameters are replaced, the problem of interference of the yielding holes (grooves) formed on the clamp support is not considered; according to the invention, the support block is suitable for supporting the drill bits with different calibers on the epoxy plate, so that the flexible support of the support block is improved.

Drawings

FIG. 1 is a schematic view of the whole of the present invention.

Fig. 2 is a schematic diagram showing the connection of the accommodating chamber and the main frame of the present invention.

FIG. 3 is a schematic view of a control fixture according to the present invention.

Fig. 4 is a schematic view of a support block according to the present invention.

Fig. 5 is a schematic view of a main frame of the present invention.

Fig. 6 is an expanded schematic view of the support block of the present invention.

Fig. 7 is a cross-sectional view of a drive block of the present invention.

Reference numerals: 100. a support accommodating mechanism; 101. a housing; 102. a housing chamber; 103. a first rack; 104. a slide rail; 105. controlling the clamp; 106. a reinforcing rod; 110. a support block; 1101. supporting the front portion; 1102. supporting the rear portion; 1103. a spring; 1104. controlling a triangle; 1105. a transmission block; 111. receiving a control; 112. a controlled axis; 120. a punching mechanism; 121. a main frame; 122. a first motor; 123. a first gear; 124. a slide block; 125. a pressurizing cylinder; 126. a second motor; 127. a second gear; 128. a second rack; 129. a rotating electric machine; 130. control arrows; 131. a rotating shaft; 132. a cutter.

Detailed Description

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those having ordinary skill in the art to which the invention pertains will readily implement the embodiments. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected to the present invention will be omitted from the drawings;

as shown in fig. 1 to 4, an epoxy board processing apparatus includes a support housing mechanism 100 and a punching mechanism 120, the support housing mechanism 100 including a housing 101, a housing chamber 102, a rack one 103, a slide rail 104, a control jig 105, a reinforcing bar 106;

a containing cavity 102 is formed in the shell 101; the inside of the accommodating chamber 102 is in sliding connection with the punching mechanism 120; the punching mechanism 120 comprises a main frame 121, and a rack I103 is arranged in the middle of the top of the accommodating chamber 102; the lower part of the first rack 103 is in meshed connection with the main frame 121 through a first gear 123; the first gear 123 is powered by the first motor 122, and the front and rear positions of the main frame 121 are adjusted by driving the first motor 122;

a pressurizing cylinder 125 is slidably arranged in the middle of the top of the main frame 121; a rotary motor 129 is arranged at the bottom of the pressurizing cylinder 125; the shell and the main shaft of the rotating motor 129 are respectively provided with a control arrow 130 and a rotating shaft 131, and the lower end of the rotating shaft 131 is provided with a cutter 132; punching is achieved by cooperation of the rotary motor 129 and the pressurizing cylinder 125;

a controlled piece 111 is arranged in front of the cutter 132, and the controlled piece 111 is rotationally connected with the inner wall of the accommodating chamber 102 through a controlled shaft 112; the lower end of the controlled piece 111 is provided with a supporting block 110; control clamps 105 are arranged on the left side and the right side of the shell 101, and supporting blocks 110 are matched with the control clamps 105;

slide rails 104 are arranged on the left and right sides of the top of the accommodating chamber 102, and sliding blocks 124 are arranged on the left and right sides of the top of the main frame 121; the slide block 124 is in sliding connection with the slide rail 104;

a second rack 128 is arranged in the middle of the top of the main frame 121, and a pressurizing cylinder 125 is connected below the second rack 128 in a meshed manner through a second gear 127; the second gear 127 is powered by the second motor 126; the left and right positions of the main frame 121 are adjusted through a second driving motor 126;

the number of the sliding rails 104 is two, and the sliding rails are vertically and symmetrically arranged on two sides above the accommodating chamber 102 and used for limiting the movement of the sliding blocks 124;

as shown in fig. 3, the control clamp 105 is fixedly connected with the housing 101 through a reinforcing rod 106; the control clamps 105 are symmetrically arranged through opposite side walls of the accommodating chamber 102 and are used for limiting the processed epoxy plate; the number of the reinforcing rods 106 is two, and the reinforcing rods 106 are respectively hinged to the tail ends of the quadrangular prism bodies of the control clamps 105 so as to control the reinforcing rods 106 to move, thereby assisting in improving the clamping force of the control clamps 105;

as shown in fig. 4 and 6, the support block 110 includes a support front 1101, a support rear 1102, a spring 1103, a control triangle 1104, and a transmission block 1105; the inside of the support front 1101 is fixedly connected with the transmission block 1105, and the inside of the support rear 1102 is slidably connected with the control triangle 1104; the support front 1101 has a support rear 1102 fixedly connected by springs 1103 at both ends; the front side of the control triangle 1104 is rotationally connected with the lower end of the controlled piece 111; the epoxy plate clamped by the control jig 105 is disposed on top of the support block 110; thus, the support block 110 can realize bottom support for the epoxy board; when punching is required, the cutter 132 falls down, and at the same time, the control arrow 130 presses the trigger and controlled member 111 forward; the controlled member 111 rotates about a controlled axis 112 as a rotation center; since the front side of the control triangle 1104 is rotationally connected with the lower end of the controlled piece 111, the control triangle 1104 moves upwards and away along the wedge-shaped surface of the transmission block 1105; at this point the support front 1101 and support rear 1102 separate creating a gap that yields to the cutter 132; so that the lower supporting block 110 can form a bit relief hole according to the size of the punching hole; for some thinner epoxy boards, the drill bit is adjusted in a manner of giving way to holes (grooves) in the drill bit when punching holes; on one hand, the deformation of the punching of the epoxy plate is prevented, on the other hand, the problem of interference of the yielding holes (grooves) is not considered when the drill bit is replaced, so that the flexible support of the supporting block 110 is improved;

as shown in fig. 7, a chip groove is formed in the transmission block 1105; when the epoxy plate is perforated, the generated chip slag is discharged through the chip groove.

The working principle of the invention is as follows:

before punching the epoxy board, the width between the control clamps 105 is adjusted so as to adapt to the processing clamping of the epoxy boards with different sizes;

punching the epoxy plate, and adjusting the punching position forwards and backwards when the punching position is required; starting the first motor 122, wherein the first motor 122 rotates to drive the first gear 123 to rotate on the first rack 103 so as to change the front and back positions of the main frame 121 for adjusting the punching position back and forth;

punching the epoxy plate, and when the punching position needs to be adjusted left and right; the left and right adjustment of the main frame 121 is realized by adjusting the relative positions of the gear II 127 and the rack II 128 through the motor II 126, and the left and right adjustment is used for adjusting the punching position;

after the position is adjusted, the pressurizing cylinder 125 works to push the rotary motor 129 and the cutter 132 downwards; the epoxy plate is cut to form holes by the whole circumferential rotation driven by the rotating motor 129;

the cutter 132 falls down, and at the same time, the control arrow 130 presses down to trigger the controlled piece 111 to move forward; the controlled member 111 rotates about a controlled axis 112 as a rotation center; since the front side of the control triangle 1104 is rotationally connected with the lower end of the controlled piece 111, the control triangle 1104 moves upwards and away along the wedge-shaped surface of the transmission block 1105; at this point the support front 1101 and support rear 1102 separate creating a gap that yields to the cutter 132; so that the lower supporting block 110 can form a bit relief hole according to the size of the punching hole; for some thinner epoxy boards, the drill bit is adjusted in a manner of giving way to holes (grooves) in the drill bit when punching holes; on the one hand, the deformation of the epoxy plate during punching is prevented, on the other hand, the problem of interference of yielding holes (grooves) is not considered during bit replacement, and the flexible support of the supporting block 110 is improved.

Claims

1. An epoxy board processing device, includes support accommodation mechanism (100) and mechanism (120) that punches, its characterized in that: the supporting and accommodating mechanism (100) comprises a shell (101), and an accommodating cavity (102) is formed in the shell (101); the inside of the accommodating chamber (102) is in sliding connection with the punching mechanism (120); the punching mechanism (120) comprises a main frame (121), and a rack I (103) is arranged in the middle of the top of the accommodating chamber (102); the lower part of the rack I (103) is in meshed connection with the main frame (121) through a gear I (123); a pressurizing cylinder (125) is slidably arranged in the middle of the top of the main frame (121); a rotary motor (129) is arranged at the bottom of the pressurizing cylinder (125); the rotary motor (129) shell and the main shaft are respectively provided with a control arrow (130) and a rotating shaft (131), and a cutter (132) is arranged at the lower end of the rotating shaft (131); a controlled piece (111) is arranged in front of the cutter (132), and the controlled piece (111) is rotationally connected with the inner wall of the accommodating chamber (102) through a controlled shaft (112); the lower end of the controlled piece (111) is provided with a supporting block (110); control clamps (105) are arranged on the left side and the right side of the shell (101), and the supporting blocks (110) are matched with the control clamps (105);

the support block (110) comprises a support front part (1101), a support rear part (1102), a spring (1103), a control triangle (1104) and a transmission block (1105); the inside of the support front part (1101) is fixedly connected with the transmission block (1105), and the inside of the support rear part (1102) is slidably connected with the control triangle (1104); the support front part (1101) is provided with a support rear part (1102) which is fixedly connected with the two ends of the spring (1103); the front side of the control triangle (1104) is rotationally connected with the lower end of the controlled piece (111).

2. An epoxy board processing apparatus according to claim 1, wherein: slide rails (104) are arranged on the left side and the right side of the top of the accommodating cavity (102), and sliding blocks (124) are arranged on the left side and the right side of the top of the main frame (121); the sliding block (124) is in sliding connection with the sliding rail (104).

3. An epoxy board processing apparatus according to claim 1, wherein: a second rack (128) is arranged in the middle of the top of the main frame (121), and a pressurizing cylinder (125) is connected below the second rack (128) in a meshed manner through a second gear (127).

4. An epoxy board processing apparatus according to claim 3, wherein: the first gear (123) is powered by a first motor (122), and the second gear (127) is powered by a second motor (126).

5. An epoxy board processing apparatus according to claim 1, wherein: the control clamp (105) is fixedly connected with the shell (101) through a reinforcing rod (106).

6. An epoxy board processing apparatus according to claim 1, wherein: chip grooves are formed in the transmission block (1105).