CN215063453U

CN215063453U - Drying equipment suitable for circuit board production

Info

Publication number: CN215063453U
Application number: CN202121274597.0U
Authority: CN
Inventors: 吴在福; 周少文
Original assignee: Xiangyang Tianlong Intelligent Technology Co ltd
Current assignee: Xiangyang Tianlong Intelligent Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-07
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a be applicable to drying equipment for circuit board production, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bearing is installed in the top embedding of the cabinet body, the top of bearing is provided with the motor, all be provided with the heating wire on the wall of the left and right sides of the internal portion of cabinet, the output shaft bottom fixedly connected with storage rack of motor, the storage rack comprises curb plate and connecting rod, curb plate and connecting rod all are provided with two, set up about two curb plates, two connecting rods set up from top to bottom, set up the output shaft fixed connection at the connecting rod on upper portion and motor, the setting is fixedly connected with axostylus axostyle on the connecting rod of lower part, the bottom of axostylus axostyle is provided with the bearing frame, the inboard swing joint of two curb plates have the tray that is used for placing the circuit board. The drying equipment can avoid the color change of the circuit board caused by different heating degrees, maintain the aesthetic feeling of the appearance and is beneficial to sale; the drying speed can be increased, and the drying efficiency is improved; the function of drying the circuit boards of different models simultaneously can also be realized.

Description

Drying equipment suitable for circuit board production

Technical Field

The utility model relates to a circuit board processing technology field specifically is a be applicable to drying equipment for circuit board production.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, and in the production process, moisture and liquid on the surface of the circuit board are usually dried through a drying process, most of the existing drying methods adopt an oven for baking and drying, and the drying speed is slow and the time consumption is long when the circuit board is used, so that the drying efficiency is low; the circuit boards in different positions in the oven have the defect of uneven heating during drying, so that the colors of some circuit boards are changed, the aesthetic feeling of the appearance is influenced, and the circuit boards are not favorable for sale.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a drying device suitable for producing circuit boards, which can avoid the color change of the circuit boards caused by different heating degrees, maintain the aesthetic appearance and be beneficial to sale; the drying speed can be increased, and the drying efficiency is improved; the function of drying the circuit boards of different models simultaneously can also be realized.

The embodiment of the application provides a be applicable to drying equipment for circuit board production, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom fixedly connected with base of the cabinet body, its characterized in that: the top of the cabinet body is embedded with a bearing, the top of the bearing is provided with a motor, an output shaft of the motor penetrates through the bearing and extends into the cabinet body, the left side wall and the right side wall of the interior of the cabinet body are respectively provided with an electric heating wire, the bottom end of the output shaft of the motor is fixedly connected with a storage rack, the storage rack is composed of two side plates and two connecting rods, the two side plates are arranged on the left side and the right side, the two connecting rods are arranged up and down, two ends of the two connecting rods are respectively and fixedly connected with the two side plates, the connecting rod arranged on the upper part is fixedly connected with the output shaft of the motor, the connecting rod arranged on the lower part is fixedly connected with a shaft lever, the bottom of the shaft lever is provided with a bearing seat, the inner sides of the two side plates are movably connected with trays for placing circuit boards, the trays are provided with a plurality of trays, and the cabinet body is also provided with a sliding groove, and a cabinet door is connected in the sliding groove in a sliding manner.

As above-mentioned be applicable to drying equipment for circuit board production, its characterized in that: the tray is characterized in that the side plates are provided with slots, the slots on the two side plates are symmetrically arranged, the left side and the right side of the tray are fixedly connected with inserting strips, and the inserting strips are slidably connected with the slots.

As above-mentioned be applicable to drying equipment for circuit board production, its characterized in that: the tray is provided with a plurality of grooves which are convenient for placing the circuit board, and the grooves and the tray are of an integrated structure.

As above-mentioned be applicable to drying equipment for circuit board production, its characterized in that: the tray is made of a stainless steel net or a teflon net.

As above-mentioned be applicable to drying equipment for circuit board production, its characterized in that: the tray is fixedly connected with a handle.

As above-mentioned be applicable to drying equipment for circuit board production, its characterized in that: an observation window is embedded in the cabinet door and made of toughened glass.

As above-mentioned be applicable to drying equipment for circuit board production, its characterized in that: the left side of the cabinet door is fixedly connected with a handle.

Advantageous effects

The utility model has the advantages that:

1. the utility model discloses, through setting up the storage rack and being used for placing the tray of circuit board, the storage rack comprises curb plate and connecting rod, is provided with the slot on the curb plate, and the left and right sides of tray is all fixedly connected with the cutting, and the cutting is connected with the slot slip, can conveniently install the tray on the curb plate when using; through setting up the motor, the output shaft of motor passes through the connecting rod and drives the storage rack and rotate, can avoid placing the circuit board in different positions through the rotation because the distance from the heater strip is different and lead to the degree of being heated different, and then can avoid because the degree of being heated is different to cause the colour of circuit board to change, has maintained the outward appearance aesthetic feeling of circuit board, is favorable to selling.

2. The utility model discloses, through setting up the tray, the tray adopts stainless steel net or teflon net to make, and the network structure helps the heat transmission when drying, can accelerate the stoving speed, promotes drying efficiency; through be provided with the recess of being convenient for place the circuit board on the tray, during the use, can use a plurality of trays of taking not unidimensional recess simultaneously, and then can realize drying the circuit board of different models simultaneously.

Drawings

FIG. 1 is a schematic front cross-sectional view of the present application;

FIG. 2 is a schematic front view of the present application;

FIG. 3 is a schematic top view of the present application;

fig. 4 is a schematic view of a part a of the enlarged structure in fig. 1.

In the figure: 1. a cabinet body; 2. a base; 3. a bearing; 4. a motor; 5. an electric heating wire; 6. a storage rack; 601. a side plate; 602. a connecting rod; 603. a slot; 7. a shaft lever; 8. a bearing seat; 9. a tray; 901. cutting; 902. a groove; 903. a handle; 10. a chute; 11. a cabinet door; 12. an observation window; 13. a handle.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the following detailed description.

Referring to fig. 1-4, a drying apparatus suitable for circuit board production comprises a cabinet 1, a base 2 fixedly connected to the bottom of the cabinet 1, a bearing 3 embedded in the top of the cabinet 1, a motor 4 disposed on the top of the bearing 3, an output shaft of the motor 4 extending into the cabinet 1 through the bearing 3, heating wires 5 disposed on the left and right side walls of the cabinet 1, a storage rack 6 fixedly connected to the bottom of the output shaft of the motor 4, the storage rack 6 comprising side plates 601 and connecting rods 602, two side plates 601 and two connecting rods 602 disposed on the left and right sides, two connecting rods 602 disposed on the upper and lower sides, two ends of the two connecting rods 602 respectively fixedly connected to the two side plates 601, a connecting rod 602 disposed on the upper portion fixedly connected to the output shaft of the motor 4, and a shaft lever 7 fixedly connected to the connecting rod 602 disposed on the lower portion, the bottom of axostylus axostyle 7 is provided with bearing frame 8, two curb plate 601's inboard swing joint have the tray 9 that is used for placing the circuit board, and tray 9 is provided with a plurality ofly, has still seted up spout 10 on the cabinet body 1, and sliding connection has cabinet door 11 in the spout 10.

For the convenience is installed tray 9 on curb plate 601 when using, preferably, be provided with slot 603 on the curb plate 601, and the slot 603 symmetry setting on two curb plates 601, the equal fixedly connected with cutting 901 in the left and right sides of tray 9, cutting 901 and slot 603 sliding connection.

In order to place the circuit board on the tray 9 for drying, preferably, a plurality of grooves 902 for placing the circuit board are arranged on the tray 9, and the grooves 902 and the tray 9 are of an integrated structure, so that the tray 9 with the grooves 902 of different sizes can be used at the same time during actual use, and then the circuit boards of different sizes can be dried at the same time.

To increase the drying speed and efficiency, the tray 9 is preferably made of stainless steel mesh or teflon mesh, and the mesh structure facilitates heat transmission during drying.

To facilitate the removal of the tray 9 from the slot 603 in the side plate 601, a pull 903 is preferably fixedly attached to the tray 9.

In order to observe the conditions in the cabinet body 1 during operation, it is preferable that the cabinet door 11 is embedded with an observation window 12, and the observation window 12 is made of tempered glass.

For convenience of use, it is convenient to move the cabinet door 11, and preferably, a handle 13 is fixedly connected to the left side of the cabinet door 11.

The electric heating wire 5 and the motor 4 are respectively connected with an external commercial power through a lead and a plug, and the start and stop are controlled by installing a circuit switch, and the technology is the prior known technology.

The working principle is as follows: when the electric heating cabinet is used, the cabinet door 11 is opened by the handle 13, the circuit board is fully placed in the groove 902 on the tray 9, the tray 9 is inserted into the slot 603 through the inserting strip 901, the cabinet door 11 is closed, the heating wires 5 are controlled to start heating through the installed circuit switches, the motor 4 is controlled to start, the output shaft of the motor 4 drives the whole storage rack 6 to rotate through the connecting rod 602, the circuit board on the tray 9 also rotates in the cabinet door 11 along with the storage rack 6, different heating degrees of the circuit boards placed at different positions due to different distances from the heating wires 5 can be avoided through rotation, further, the phenomenon that the colors of the circuit boards are changed due to different heating degrees, the appearance aesthetic feeling is influenced, and the sales is not facilitated; meanwhile, the tray 9 adopts a net structure to facilitate heat transmission during drying, so that the drying speed can be increased, and the drying efficiency is improved.

Because the circuit boards of different models have different overall dimensions, a plurality of trays 9 with grooves 902 of different dimensions are prefabricated in a factory for the circuit boards of different models before use; when the drying rack is used, the tray 9 with the grooves 902 of different sizes is placed on the storage rack 6, and the function of drying circuit boards of different models can be realized simultaneously.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a be applicable to drying equipment for circuit board production, includes the cabinet body (1), the bottom fixedly connected with base (2) of the cabinet body (1), its characterized in that: the top of the cabinet body (1) is embedded with a bearing (3), the top of the bearing (3) is provided with a motor (4), an output shaft of the motor (4) penetrates through the bearing (3) and extends into the cabinet body (1), the left side wall and the right side wall of the interior of the cabinet body (1) are respectively provided with an electric heating wire (5), the bottom end of the output shaft of the motor (4) is fixedly connected with a storage rack (6), the storage rack (6) is composed of side plates (601) and connecting rods (602), the side plates (601) and the connecting rods (602) are respectively provided with two, the two side plates (601) are arranged left and right, the two connecting rods (602) are arranged up and down, the two ends of the two connecting rods (602) are respectively and fixedly connected with the two side plates (601), the connecting rod (602) arranged at the upper part is fixedly connected with the output shaft of the motor (4), and the connecting rod (7) arranged at the lower part is fixedly connected with the connecting rod (602), the bottom of axostylus axostyle (7) is provided with bearing frame (8), the inboard swing joint of two curb plates (601) have tray (9) that are used for placing the circuit board, tray (9) are provided with a plurality ofly, spout (10) have still been seted up on the cabinet body (1), sliding connection has cabinet door (11) in spout (10).

2. The drying equipment suitable for the production of the circuit board according to claim 1, wherein: the tray is characterized in that slots (603) are formed in the side plates (601), the slots (603) in the two side plates (601) are symmetrically arranged, inserting strips (901) are fixedly connected to the left side and the right side of the tray (9), and the inserting strips (901) are connected with the slots (603) in a sliding mode.

3. The drying equipment suitable for the production of the circuit board according to claim 1, wherein: the tray (9) is provided with a plurality of grooves (902) which are convenient for placing circuit boards, and the grooves (902) and the tray (9) are of an integral structure.

4. The drying equipment suitable for the production of the circuit board according to claim 1, wherein: the tray (9) is made of a stainless steel net or a teflon net.

5. The drying equipment suitable for the production of the circuit board according to claim 1, wherein: the tray (9) is fixedly connected with a handle (903).

6. The drying equipment suitable for the production of the circuit board according to claim 1, wherein: an observation window (12) is embedded in the cabinet door (11), and the observation window (12) is made of toughened glass.

7. The drying equipment suitable for the production of the circuit board according to claim 1, wherein: the left side of the cabinet door (11) is fixedly connected with a handle (13).