CN219856389U

CN219856389U - Energy-saving type solder paste printing constant temperature and humidity machine

Info

Publication number: CN219856389U
Application number: CN202321372066.4U
Authority: CN
Inventors: 陈根发
Original assignee: Shenzhen Gongbao Monitoring Technology Co ltd
Current assignee: Shenzhen Gongbao Monitoring Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-20
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an energy-saving type solder paste printing constant temperature and humidity machine which comprises a machine shell and a protection plate arranged on the side wall of the machine shell, wherein the machine shell is connected with the protection plate through a mounting mechanism; the installation mechanism comprises a fixed box, a clamping rod, a fixed block and a clamping groove, wherein the fixed box is fixed on the outer wall of the machine shell, the clamping rod is connected inside the fixed box in a sliding mode, the fixed block is fixed on the outer wall of the protection plate, and the clamping groove corresponding to the clamping rod is formed in the fixed block. This energy-saving solder paste printing constant temperature and humidity machine can drive the rotation gear through rotatory dwang and rotate, and the pinion can promote rack board and draw-in lever lateral shifting, and the draw-in lever can drive spring compression, and the draw-in lever breaks away from with the draw-in groove this moment, and the staff can stimulate the guard plate and clear up the dust on guard plate surface, can make the automatic draw-in groove inside inserting of draw-in lever under the effect of spring, reaches from the installation purpose, and this kind of mode is labour saving and time saving more, uses comparatively portably.

Description

Energy-saving type solder paste printing constant temperature and humidity machine

Technical Field

The utility model relates to the technical field of constant temperature and humidity machines, in particular to an energy-saving type solder paste printing constant temperature and humidity machine.

Background

The current SMT solder paste printer is controlled between 20 ℃ and 26 ℃ in working environment and between 30 ℃ and 40 ℃ in humidity, and the temperature of the SMT printer is continuously increased and the humidity of the SMT printer is continuously reduced in the working process, so that the SMT solder paste printer is required to cool and increase the humidity of equipment, and therefore the SMT solder paste printer is required to be controlled by a constant temperature and humidity machine.

For example, chinese issued patent, publication No.: the constant temperature and humidity equipment of CN207741249U comprises a shell, a control circuit board arranged in the shell, a compressor, an evaporator, a condenser, a humidifier and a centrifugal fan; the control circuit board is electrically connected with a temperature sensor and a humidity sensor which are positioned in the SMT solder paste printer; the compressor, the evaporator and the condenser pipeline are connected; the condenser is arranged on the inner side wall of the shell, which is provided with an air inlet; the centrifugal fan is arranged at one side of the condenser, and an air outlet pipe is connected with an air outlet of the centrifugal fan; the humidifier is located between the condenser and the centrifugal fan.

Foretell constant temperature and humidity equipment is provided with the air intake generally to be provided with the guard plate on the air intake inner wall and can, avoid large-scale impurity to enter into the fuselage inside, reach the guard action, it is comparatively inconvenient when the guard plate needs to be cleared up, the staff is inconvenient to dismantle the guard plate and takes out, thereby has reduced the maintenance efficiency of equipment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the energy-saving type solder paste printing constant temperature and humidity machine, the rotating gear can be driven to rotate by rotating the rotating rod, the rack plate and the clamping rod can be pushed by the rotating gear to transversely move, the clamping rod can drive the spring to compress, at the moment, the clamping rod is separated from the clamping groove, a worker can pull the protection plate to clean dust on the surface of the protection plate, and the clamping rod can be automatically inserted into the clamping groove under the action of the spring, so that the self-installation purpose is achieved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an energy-saving type solder paste printing constant temperature and humidity machine comprises a machine shell and a protection plate arranged on the side wall of the machine shell, wherein the machine shell is connected with the protection plate through a mounting mechanism;

the installation mechanism comprises a fixed box, a clamping rod, a fixed block and a clamping groove, wherein the fixed box is fixed on the outer wall of the machine shell, the clamping rod is connected inside the fixed box in a sliding mode, the fixed block is fixed on the outer wall of the protection plate, and the clamping groove corresponding to the clamping rod is formed in the fixed block.

Preferably, a spring is arranged in the fixing box, one end of the spring is connected to the clamping rod, and the other end of the spring is connected to the inner wall of the fixing box.

Preferably, the outer wall of the fixed box is provided with a slot, and the outer wall of the clamping rod is fixed with a rack plate which is in sliding fit with the slot.

Preferably, the casing outer wall is fixed with the fixed plate, the inside rotation of fixed plate is connected with the dwang, the dwang outer wall is fixed with the rotation gear with rack board meshing.

Preferably, the water adding device further comprises a water adding pipe arranged at the top of the machine shell, the top end of the machine shell is rotationally connected with a rotation knob, the outer wall of the rotation knob is fixedly provided with a rotation plate, the outer wall of the rotation plate is fixedly provided with a rotation cover plate, and the outer wall of the rotation cover plate is fixedly provided with a sealing gasket corresponding to the water adding pipe.

Preferably, the outer wall of the top end of the shell is provided with a limiting screw hole, and the inner thread of the rotating plate is connected with a limiting screw rod corresponding to the limiting screw hole.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up installation mechanism, can drive the rotation gear through rotatory dwang and rotate the gear and can promote rack board and draw-in bar lateral shifting, the draw-in bar can drive spring compression, draw-in bar and draw-in groove break away from this moment, the staff can stimulate the guard plate and clear up the dust on guard plate surface, when needing to install, laminate the guard plate on the air intake, unclamp the dwang afterwards, can make the automatic draw-in groove inside of inserting of draw-in bar under the effect of spring, reach from the installation purpose, this kind of mode is more labour saving and time saving, it is comparatively simple and convenient to use.

2. Through setting up rotation knob, pivoted board, pivoted apron and sealed pad combination use, sealed pad can be closed the water pipe that adds, can reach the effect of opening or closed water pipe through rotatory rotation knob, and it is comparatively simple and convenient to operate, can be convenient for lock the pivoted board simultaneously under the effect of spacing screw and spacing screw, plays fine stable effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing the structure of the water pipe of the present utility model when the water pipe is opened;

FIG. 3 is a schematic view of the mounting mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a housing; 2. a protection plate; 311. a fixed box; 312. a clamping rod; 313. a fixed block; 314. a clamping groove; 315. a spring; 316. slotting; 317. a fixing plate; 318. a rotating lever; 319. rotating the gear; 320. rack plate; 4. a water supply pipe; 511. rotating a knob; 512. a rotating plate; 513. rotating the cover plate; 514. a sealing gasket; 515. a limit screw; 516. and a limiting screw hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, an energy-saving solder paste printing constant temperature and humidity machine comprises a machine shell 1, a protection plate 2 arranged on the side wall of the machine shell 1 and a water adding pipe 4 arranged at the top of the machine shell 1, wherein the machine shell 1 and the protection plate 2 are connected through a mounting mechanism, a circuit board, a temperature sensor and a humidity sensor are arranged in the constant temperature and humidity machine, signals are detected and transmitted to the circuit board through the temperature sensor and the humidity sensor, and a compressor, an evaporator, a condenser, a humidifier, a centrifugal fan and other devices can be controlled to work through the circuit board, so that the automatic and energy-saving working effect is achieved, and the constant temperature and humidity adjustment work of the solder paste printing machine is realized.

The installation mechanism comprises a fixed box 311, a clamping rod 312, a fixed block 313 and a clamping groove 314, wherein the fixed box 311 is fixed on the outer wall of the machine shell 1, the clamping rod 312 is slidably connected inside the fixed box 311, the fixed block 313 is fixed on the outer wall of the protection plate 2, the clamping groove 314 corresponding to the clamping rod 312 is formed in the fixed block 313, the clamping rod 312 can be separated from the clamping groove 314 inside the fixed block 313 when moving towards the inside of the fixed box 311, and a worker can pull the protection plate 2 to separate from the machine shell 1, so that the protection plate 2 is convenient to detach and clean, and the effect of convenient maintenance is achieved. The fixed box 311 is internally provided with the spring 315, and spring 315 one end is connected in clamping rod 312, the other end is connected in fixed box 311 inner wall, sets up spring 315 and can play better elasticity effect, can guarantee that clamping rod 312 can be stable insert inside draw-in groove 314, reaches fine stability. The fixed box 311 outer wall has seted up fluting 316, and the card pole 312 outer wall is fixed with the rack board 320 with fluting 316 sliding fit, and rack board 320 can slide at fluting 316 inner wall, and the operation is comparatively simple and convenient. The fixed plate 317 is fixed on the outer wall of the casing 1, the rotating rod 318 is connected to the inner portion of the fixed plate 317 in a rotating mode, the rotating gear 319 meshed with the rack plate 320 is fixed on the outer wall of the rotating rod 318, the rotating gear 319 can be rotated by the rotating rod 318, the rack plate 320 can be driven to move transversely by the rotating gear 319, the rack plate 320 can move inside the fixed box 311, the driving purpose is achieved, the operation mode is simpler and more convenient, and the disassembling efficiency of the protection plate 2 is improved.

The top end of the casing 1 is rotationally connected with a rotary knob 511, a rotary plate 512 is fixed on the outer wall of the rotary knob 511, a rotary cover plate 513 is fixed on the outer wall of the rotary plate 512, a sealing pad 514 corresponding to the water adding pipe 4 is fixed on the outer wall of the rotary cover plate 513, the sealing pad 514 can be made of rubber materials, the rotary knob 511 can enable the rotary plate 512 and the rotary cover plate 513 to rotate, and the rotary cover plate 513 can drive the sealing pad 514 to open or close the water adding pipe 4, so that a good sealing effect is achieved. The outer wall of the top end of the shell 1 is provided with a limit screw hole 516, the inside of the rotating plate 512 is in threaded connection with a limit screw 515 corresponding to the limit screw hole 516, and the rotary limit screw 515 can be in threaded connection with the limit screw hole 516, so that the rotating plate 512 and the rotating cover plate 513 are locked, and the fixing effect is achieved.

Working principle: when the protection plate 2 needs to be disassembled and cleaned, the rotating gear 319 can be driven to rotate through the rotating rod 318, the rotating gear 319 can be meshed with the rack plate 320, so that the rack plate 320 and the clamping rod 312 are pushed to move towards the inside of the fixed box 311, the clamping rod 312 can be separated from the clamping groove 314 in the fixed block 313, at the moment, the spring 315 is compressed in an extrusion mode, and a worker can move the protection plate 2 towards the side far away from the machine shell 1, so that the disassembling and cleaning effects are achieved.

The water adding pipe 4 needs to be closed, the rotary plate 512, the rotary cover plate 513 and the sealing gasket 514 can be driven to rotate by rotating the rotary knob 511, the sealing gasket 514 can be attached to the water adding pipe 4 to achieve a closing effect, the rotary cover plate 513 and the sealing gasket 514 can be in threaded connection with the inner wall of the limiting screw hole 516 by rotating the limiting screw 515, the effect of limiting the rotation of the rotary plate 512 is achieved, and the stability of the rotary cover plate 513 and the sealing gasket 514 can be enhanced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving solder paste printing constant temperature and humidity machine, includes casing (1) and sets up guard plate (2) in casing (1) lateral wall, its characterized in that: the shell (1) is connected with the protection plate (2) through a mounting mechanism;

the mounting mechanism comprises a fixing box (311), a clamping rod (312), a fixing block (313) and a clamping groove (314), wherein the fixing box (311) is fixed on the outer wall of the machine shell (1), the clamping rod (312) is connected inside the fixing box (311) in a sliding mode, the fixing block (313) is fixed on the outer wall of the protection plate (2), and the clamping groove (314) corresponding to the clamping rod (312) is formed in the fixing block (313).

2. The energy-saving type solder paste printing constant temperature and humidity machine according to claim 1, wherein: the fixing box (311) is internally provided with a spring (315), one end of the spring (315) is connected with the clamping rod (312), and the other end of the spring is connected with the inner wall of the fixing box (311).

3. The energy-saving type solder paste printing constant temperature and humidity machine according to claim 2, wherein: the outer wall of the fixed box (311) is provided with a slot (316), and the outer wall of the clamping rod (312) is fixed with a rack plate (320) which is in sliding fit with the slot (316).

4. An energy-efficient solder paste printing constant temperature and humidity machine according to claim 3, characterized in that: the casing (1) outer wall is fixed with fixed plate (317), fixed plate (317) inside rotates and is connected with dwang (318), dwang (318) outer wall is fixed with rotation gear (319) with rack board (320) meshing.

5. The energy-saving type solder paste printing constant temperature and humidity machine according to claim 1, wherein: still including installing in the water pipe (4) at casing (1) top, casing (1) top rotates and is connected with rotation knob (511), rotation knob (511) outer wall is fixed with rotation board (512), rotation board (512) outer wall is fixed with rotation apron (513), rotation apron (513) outer wall is fixed with sealing washer (514) corresponding with water pipe (4).

6. The energy-saving type solder paste printing constant temperature and humidity machine according to claim 5, wherein: the outer wall of the top end of the shell (1) is provided with a limit screw hole (516), and the inside of the rotating plate (512) is connected with a limit screw rod (515) corresponding to the limit screw hole (516) in a threaded manner.