Comb rack capable of preventing dislocation of pins

Abstract

The utility model discloses a pin dislocation prevention material combing frame which comprises a bottom frame, a top frame is arranged at the top of the bottom frame, a locking mechanism is arranged between the bottom frame and a support of the top frame, the bottom frame comprises a frame body, a plurality of positioning columns are fixedly connected to the surface of the top of the frame body, a plurality of open grooves are formed in the frame body, and the positioning columns are fixedly connected with the open grooves. A limiting supporting table is fixedly connected to the interior of each open groove, a plurality of first limiting abutting teeth and a plurality of second limiting abutting teeth are fixedly connected to the surface of the top of each limiting supporting table, first side teeth and second side teeth are fixedly connected to the two ends of each open groove correspondingly, and the first limiting abutting teeth and the second limiting abutting teeth are arranged in a staggered mode; belongs to the technical field of diode production. According to the pin dislocation prevention combing frame, axial diodes are borne through the bottom frame, dislocation of the axial diodes is prevented, then the top frame is installed on the bottom frame, the axial diodes are locked and pressed through the locking mechanism, and the situation that residual glue on an injection port is removed in a mechanical mode due to rolling of tube bodies is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to diode production technical field, concretely is a kind of combing frame of preventing pin misplacement. BACKGROUND

[0002] Diode is the electronic device of semiconductor material (silicon, selenium, germanium etc.), axial diode is one of them, axial diode needs to use combing frame to comb diode when producing, in prior art, axial diode is prone to misplacement on combing frame, and stability is insufficient, affect mechanical mode to injection port residual glue operation.

[0003] For example, patent publication number CN220617297U, specifically electronic diode production technical field, and discloses a kind of for electronic diode production combing frame, including combing table, combing table below is provided with lifting mechanism and adjusting mechanism, adjusting mechanism is located the surface of lifting mechanism;Lifting mechanism includes lifting part and support part;Support part is located above lifting part;Support part includes support plate, support plate top surface is fixedly connected with connecting frame, the inner side of connecting frame is provided with rotating rod, rotating rod surface is fixedly provided with rotary drum, the surface of rotary drum is fixedly connected with the left side of combing table, the front and rear end surfaces of rotating rod are all rotationally connected with the inner side surface of connecting frame through first bearing seat, by lifting mechanism, support part is convenient for supporting combing table, lifting part is convenient for adjusting the height of support part, to lift the height of combing table, it is convenient for staff of different height to use, improve the use range of the electronic diode production combing frame, there is the problem that axial diode is prone to misplacement on combing frame, and stability is insufficient, affect mechanical mode to injection port residual glue operation. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a kind of combing frame of preventing pin misplacement, solve the problem that axial diode is prone to misplacement on combing frame, and stability is insufficient, affect mechanical mode to injection port residual glue operation.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of combing frame of preventing pin misplacement, including chassis, the top of the chassis is equipped with top frame, the chassis and top frame support are equipped with locking mechanism;

[0006] The chassis includes frame body, the top surface of the frame body is fixedly connected with a plurality of positioning columns, a plurality of slots are formed in the frame body, a limiting support table is fixedly connected in each slot, a plurality of first limiting teeth and a plurality of second limiting teeth are fixedly connected on the top surface of each limiting support table, a first edge tooth and a second edge tooth are fixedly connected at both ends of the slot, the first limiting teeth and the second limiting teeth are mispositioned;

[0007] The top frame comprises a pressing frame, a plurality of positioning grooves are formed in the pressing frame, a plurality of recesses are formed in the pressing frame, a plurality of intermediate pressing frames are fixedly connected in each recess, a plurality of through grooves are formed in the intermediate pressing frames, and a plurality of limiting teeth are fixedly connected to the bottom of each intermediate pressing frame.

[0008] Preferably, a plurality of positioning columns are arranged on both sides of the top of the frame body, and the positioning columns are matched with the positioning grooves, so that the positioning columns can be inserted into the positioning grooves to position and splice the pressing frame and the frame body.

[0009] Preferably, the first limiting teeth are matched with the first edge teeth, and the second limiting teeth are matched with the second edge teeth, so that the pins of the axial diodes on both sides can be limited and supported.

[0010] Preferably, gaps are left between the first limiting teeth to form first limiting grooves, and gaps are left between the second limiting teeth to form second limiting grooves, so that the pins of the axial diodes can be limited and supported.

[0011] Preferably, a plurality of intermediate pressing frames are arranged on the top of a plurality of limiting support tables, and the intermediate pressing frames are arranged in a staggered manner with the limiting support tables, so that the intermediate pressing frames can press the axial diodes on the limiting support tables.

[0012] Preferably, two adjacent groups of limiting teeth are arranged in a staggered manner, and gaps are left between the limiting teeth to form third limiting grooves, so that the pins of the axial diodes can be limited to improve stability.

[0013] Preferably, the locking mechanism comprises an extension frame and a first annular magnet, the bottom end of the extension frame is fixedly connected with a second annular magnet, the extension frame is fixedly connected with the pressing frame, the first annular magnet is fixedly connected with the frame body, and a lock plate pin is arranged between the first annular magnet and the second annular magnet, so that the frame body and the pressing frame can be quickly locked.

[0014] The utility model provides a kind of anti pin misplacement combing frame, compared with prior art has the following beneficial effects:

[0015] 1, the anti pin misplacement combing frame, axial diode is carried by bottom frame, and misplacement is prevented, then top frame is installed on bottom frame and is locked using locking mechanism, axial diode is pressed, prevent pipe body rolls and influences mechanical mode to injection port residual glue.

[0016] 2, the anti pin misplacement combing frame, top frame is covered on bottom frame, so that first annular magnet and second annular magnet are aligned, then lock plate pin is inserted into first annular magnet and second annular magnet, frame body and pressing frame can be quickly locked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the chassis structure of the present utility model.

[0019] Figure 3 This is a schematic diagram of the top frame structure of the present utility model.

[0020] Figure 4 This is a schematic structural diagram of the locking mechanism of the present utility model.

[0021] In the figure: 1. Base frame; 101. Frame body; 102. Positioning column; 103. Positioning support platform; 104. First position-limiting abutment tooth; 105. Second position-limiting abutment tooth; 106. First side tooth; 107. Second side tooth; 2. Top frame; 201. Pressing frame; 202. Positioning groove; 203. Intermediate pressing frame; 204. Through groove; 205. Positioning tooth; 3. Locking mechanism; 301. Extension frame; 302. First annular magnet; 303. Second annular magnet; 304. Locking plate pin. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-3 The utility model provides a technical solution: a combing frame to prevent pin dislocation, comprising a base frame 1, a top frame 2 is provided on the top of the base frame 1, and a locking mechanism 3 is provided on the base frame 1 and the top frame 2 bracket. The axial diode can be supported by the base frame 1 and prevented from being dislocated. The top frame 2 is then installed on the base frame 1 and locked by the locking mechanism 3 to compress the axial diode to prevent the tube body from rolling and affecting the mechanical removal of residual glue from the injection port.

[0024] The base frame 1 comprises a frame body 101, a plurality of positioning columns 102 are fixedly connected to the top surface of the frame body 101, the positioning columns 102 are arranged on both sides of the top of the frame body 101 respectively, and the positioning columns 102 are matched with the positioning grooves 202, so that the positioning columns 102 can be inserted into the inside of the positioning grooves 202 to position and splice the pressing frame 201 and the frame body 101, a plurality of grooves are formed in the inside of the frame body 101, a limiting support table 103 is fixedly connected to the inside of each groove, a plurality of first limiting teeth 104 and a plurality of second limiting teeth 105 are fixedly connected to the top surface of each limiting support table 103, a first edge tooth 106 and a second edge tooth 107 are fixedly connected to both ends of the groove respectively, the first limiting teeth 104 are matched with the first edge tooth 106, and the second limiting teeth 105 are matched with the second edge tooth 107, so that the pins of the axial diodes on both sides can be limited and supported, the first limiting teeth 104 and the second limiting teeth 105 are arranged in a staggered manner, so that the first limiting teeth 104 and the second limiting teeth 105 can limit the pin ends of the axial diodes, gaps are left between the first limiting teeth 104 to form first limiting grooves, gaps are left between the second limiting teeth 105 to form second limiting grooves, and the pins of the axial diodes can be limited and supported.

[0025] The top frame 2 comprises the pressing frame 201, a plurality of positioning grooves 202 are formed in the pressing frame 201, a plurality of recesses are formed in the inside of the pressing frame 201, a plurality of intermediate pressing frames 203 are fixedly connected to the inside of each recess, the intermediate pressing frames 203 are arranged on the top of the limiting support tables 103 respectively, the intermediate pressing frames 203 are arranged in a staggered manner with the limiting support tables 103, so that the intermediate pressing frames 203 can press the axial diodes on the limiting support tables 103, a through groove 204 is formed in the inside of each intermediate pressing frame 203, a plurality of limiting teeth 205 are fixedly connected to both sides of the bottom of each intermediate pressing frame 203, two groups of adjacent limiting teeth 205 are arranged in a staggered manner, gaps are left between the limiting teeth 205 to form third limiting grooves, and the pins of the axial diodes can be limited to improve stability.

[0026] Please refer to Figure 1 and Figure 4 , the locking mechanism 3 comprises an extension frame 301 and a first annular magnet 302, the second annular magnet 303 is fixedly connected to the bottom end of the extension frame 301, the extension frame 301 is fixedly connected with the pressing frame 201, the first annular magnet 302 is fixedly connected with the frame body 101, the locking plate pin 304 is arranged between the first annular magnet 302 and the second annular magnet 303, the top frame 2 can be covered on the base frame 1, the first annular magnet 302 is aligned with the second annular magnet 303, and then the locking plate pin 304 is inserted into the first annular magnet 302 and the second annular magnet 303, so that the frame body 101 and the pressing frame 201 can be quickly locked.

[0027] In operation, one pin of the axial diode on one side is embedded in the first limiting stopper 104, the end of the pin is limited by the second limiting stopper 105 which is set in staggered manner, the other pin is limited by the first side stopper 106, and the end is limited by the edge of the frame 101; one pin of the axial diode on the other side is embedded in the second limiting stopper 105, the end of the pin is limited by the first limiting stopper 104 which is set in staggered manner, the other pin is limited by the second side stopper 107, and the end is limited by the edge of the frame 101; the axial diode in the middle is limited by the first limiting stopper 104 and the second limiting stopper 105 at both ends, so as to prevent misalignment, then the top frame 2 is covered on the bottom frame 1, the pins are pressed by the middle pressing frame 203, and the limiting teeth 205 at the bottom are clamped outside the pins to limit the pins, so as to prevent the tube body from rolling and affecting the mechanical injection port.

[0028] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. A combing frame for preventing pin dislocation, comprising a base frame (1), characterized in that: A top frame (2) is provided on the top of the bottom frame (1), and a locking mechanism (3) is provided between the bottom frame (1) and the top frame (2); The base frame (1) includes a frame body (101), a plurality of positioning columns (102) are fixedly connected to the top surface of the frame body (101), a plurality of slots are opened inside the frame body (101), a limited support platform (103) is fixedly connected inside each of the slots, a plurality of first limited teeth (104) and a plurality of second limited teeth (105) are fixedly connected to the top surface of each limited support platform (103), a first side tooth (106) and a second side tooth (107) are fixedly connected at both ends of the slot, and the first limited teeth (104) and the second limited teeth (105) are staggered. The top frame (2) includes a pressing frame (201), a plurality of positioning grooves (202) are provided on the pressing frame (201), a plurality of grooves are provided inside the pressing frame (201), a plurality of intermediate pressing frames (203) are fixedly connected inside each of the grooves, a plurality of through grooves (204) are provided inside the plurality of intermediate pressing frames (203), and a plurality of limiting teeth (205) are fixedly connected to both sides of the bottom of each intermediate pressing frame (203).

2. The pin dislocation prevention combing frame according to claim 1, characterized in that: The plurality of positioning columns (102) are respectively arranged on both sides of the top of the frame (101), and the positioning columns (102) match the positioning grooves (202).

3. The pin dislocation prevention combing frame according to claim 1, characterized in that: The first position-limiting abutment tooth (104) matches the first side tooth (106), and the second position-limiting abutment tooth (105) matches the second side tooth (107).

4. The pin misalignment prevention combing frame according to claim 1, characterized in that: Gaps are left between the plurality of first limiting teeth (104) to form a first limiting groove, and gaps are left between the plurality of second limiting teeth (105) to form a second limiting groove.

5. The pin misalignment prevention combing frame according to claim 1, characterized in that: The plurality of intermediate pressing frames (203) are respectively arranged on top of the plurality of position-limiting support platforms (103), and the plurality of intermediate pressing frames (203) and the plurality of position-limiting support platforms (103) are staggered.

6. The pin misalignment prevention combing frame according to claim 1, characterized in that: Two adjacent groups of the limiting teeth (205) are staggered, and gaps are left between the plurality of limiting teeth (205) to form a third limiting groove.

7. The pin misalignment prevention combing frame according to claim 1, characterized in that: The locking mechanism (3) comprises an extension frame (301) and a first annular magnet (302), and the bottom end of the extension frame (301) is fixedly connected to a second annular magnet (303).

8. The pin misalignment prevention combing frame according to claim 7, characterized in that: The extension frame (301) is fixedly connected to the pressing frame (201), the first annular magnet (302) is fixedly connected to the frame body (101), and a locking pin (304) is provided between the first annular magnet (302) and the second annular magnet (303).

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