Printing device

Abstract

The printing device comprises a stable rack, printing shells and an air pressure adjusting pump, a collecting box is fixedly installed on one side of the stable rack, the two printing shells are fixedly installed on the top of the stable rack, and a transmission motor A is fixedly installed on one side of each printing shell; supporting legs are fixedly installed at the bottom of the stable rack, a first electric rod is fixedly installed on one side of each supporting leg through a fixing rod, a protection box is fixedly installed on the other side of the top of the printing shell, a material collecting box is fixedly installed on one side of the top of the printing shell, and a conveying pipe is installed on one side of the bottom of the material collecting box in a penetrating mode. And the front end of the air pressure adjusting pump is communicated and connected with an air supply pipe. Dust on the surface of the circuit board can be cleaned when the circuit board is printed, so that the dust is prevented from being adsorbed on the circuit board when the device is used for printing, the cleanliness of the circuit board is ensured, and the printing quality of the circuit board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, in particular to a printing device. Background Art

[0002] Nowadays, people attach more and more importance to environmental protection and lightness. Reducing the use of paper is a common goal of the world to prevent global warming. In recent years, the electronics industry has applied a lot of printing technologies to manufacture electronic products, such as using printing technology to manufacture electronic components, printing circuits on circuit boards, or performing ink or paste coating steps in the bonding process. However, when printing on circuit boards in actual use, the printing is hindered due to dust adsorbed on the surface of the circuit board, thereby affecting the printing effect of the device, so it is necessary to design a printing device. Utility Model Content

[0003] The purpose of the utility model is to provide a printing device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing device, including a stable frame, a printing shell and an air pressure regulating pump, a collection box is fixedly installed on one side of the stable frame, and a baffle is movably connected to the top of one side of the collection box through a rotating shaft, two groups of printing shells are fixedly installed on the top of the stable frame, and a transmission motor A is fixedly installed on one side of the printing shell; a supporting leg is fixedly installed on the bottom of the stable frame, and a first electric rod is fixedly installed on one side of the supporting leg through a fixing rod, and the output end of the first electric rod is fixedly installed An extrusion plate extending to the inside of the collecting box is installed; a protective box is fixedly installed on the other side of the top of the printing shell, and a control chamber is fixedly installed inside the protective box; a collecting box is fixedly installed on one side of the top of the printing shell, a pressure regulating pump is fixedly installed on one side of the top of the collecting box, a delivery pipe is installed through one side of the bottom of the collecting box, and a control valve is installed through the top of the delivery pipe, one end of the delivery pipe is fixedly connected to one side of the printing installation board, the front end of the air pressure regulating pump is connected through an air supply pipe, and one end of the air supply pipe is connected through the top of the electric heating element.

[0005] Preferably, a second electric rod is fixedly mounted on the inner wall of one side of the printing shell, a buffer is sleeved on the outer periphery of the second electric rod, and a rectangular cleaning plate is fixedly mounted on one end of the second electric rod and the buffer.

[0006] Preferably, a tightening rod is fixedly installed on the output end of the transmission motor A, a third electric rod is movably installed on the bottom of the tightening rod through a thread sleeve, a fastening block is fixedly installed on the output end of the third electric rod, and a printed mounting board is fixedly installed on the bottom of the fastening block.

[0007] Preferably, an auxiliary roller is movably installed inside the top of the stable frame, and a conveyor belt is installed around the periphery of the auxiliary roller, and a transmission motor C is fixedly installed at one end of the conveyor belt.

[0008] Preferably, the rear end of the fastening block is fixedly connected to an electric heating element via a support rod, a transmission motor is fixedly installed on one side of the bottom of the electric heating element, an adjustment plate is fixedly connected to the output end of the transmission motor, and an air pressure regulating pump is fixedly installed on the top of the printing shell.

[0009] Preferably, a protective shell is fixedly installed on one side of the top of the stable frame, a transmission motor B is fixedly installed on one side of the stable frame, two sets of transmission gear plates extending into the interior of the protective shell are fixedly installed on the output end of the transmission motor B, and a transmission roller is fixedly connected to one side of the transmission gear plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can separate two groups of rectangular cleaning plates when the circuit board passes through the rectangular cleaning plates, and the separated two groups of rectangular cleaning plates move up and down. The moving rectangular cleaning plates can squeeze the buffer and the second electric rod, and the buffer can drive the rectangular cleaning plates to reset through elasticity. The reset rectangular cleaning plates can fit with the surface of the circuit board, and can achieve the function of automatically cleaning the surface of the circuit board when the circuit board moves. The dust on the surface of the circuit board can be cleaned before the circuit board is printed, so that the device avoids the adsorption of dust on the circuit board during printing, ensures the cleanliness of the circuit board, and thus improves the printing quality of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial structure of the collection box of the utility model;

[0015] Figure 4 It is a partial structural schematic diagram of the movable rod B of the utility model;

[0016] Figure 5 It is a schematic diagram of the local structure of the printed installation board of the utility model;

[0017] Figure 6 It is a schematic diagram of the local structure of the electric heating element of the utility model.

[0018] In the figure: 1. Stable frame; 101. Collection box; 102. Movable rod A; 103. Extrusion plate; 2. Protective shell; 3. Printing shell; 301. Movable rod B; 302. Buffer; 303. Rectangular cleaning plate; 4. Transmission motor A; 401. Tightening rod; 402. Movable rod C; 403. Fastening block; 404. Printing installation plate; 5. Transmission motor B; 501. Transmission gear disc; 502. Transmission roller; 6. Control room; 7. Transmission motor C; 701. Feed belt; 8. Collection box; 801. Pressure regulating pump; 802. Control valve; 9. Air pressure regulating pump; 901. Electric heating element; 902. Transmission motor; 903. Adjustment plate. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figure 1-6 As shown, a printing device proposed by the utility model includes a stable frame 1, a printing shell 3 and an air pressure regulating pump 9, a collecting box 101 is fixedly installed on one side of the stable frame 1, and a baffle is movably connected to the top of one side of the collecting box 101 through a rotating shaft, two groups of printing shells 3 are fixedly installed on the top of the stable frame 1, and a transmission motor A4 is fixedly installed on one side of the printing shell 3; a supporting leg is fixedly installed on the bottom of the stable frame 1, and a first electric rod 102 is fixedly installed on one side of the supporting leg through a fixed rod, and an output end of the first electric rod 102 is fixedly installed with a motor extending to the collecting box An extrusion plate 103 inside 101; a protective box is fixedly installed on the other side of the top of the printing shell 3, and a control chamber 6 is fixedly installed inside the protective box, a collecting box 8 is fixedly installed on one side of the top of the printing shell 3, a pressure regulating pump 801 is fixedly installed on one side of the top of the collecting box 8, a delivery pipe is installed through one side of the bottom of the collecting box 8, and a control valve 802 is installed through the top of the delivery pipe, one end of the delivery pipe is fixedly connected to one side of the printing installation board 404, and an air supply pipe is connected to the front end of the air pressure regulating pump 9, and one end of the air supply pipe is connected through the top of the electric heating element 901.

[0021] A second electric rod 301 is fixedly installed on the inner wall of one side of the printing shell 3, a buffer 302 is sleeved on the outer periphery of the second electric rod 301, and a rectangular cleaning plate 303 is fixedly installed on one end of the second electric rod 301 and the buffer 302, a tightening rod 401 is fixedly installed on the output end of the transmission motor A4, a third electric rod 402 is movably installed on the bottom of the tightening rod 401 through a thread sleeve, a fastening block 403 is fixedly installed on the output end of the third electric rod 402, a printing installation plate 404 is fixedly installed on the bottom of the fastening block 403, an auxiliary roller is movably installed inside the top of the stable frame 1, and a conveyor belt 701 is installed around the outer periphery of the auxiliary roller, and a transmission motor C7 is fixedly installed on one end of the conveyor belt 701.

[0022] The rear end of the fastening block 403 is fixedly connected to the electric heating element 901 through a supporting rod, a transmission motor 902 is fixedly installed on one side of the bottom of the electric heating element 901, an adjusting plate 903 is fixedly connected to the output end of the transmission motor 902, an air pressure regulating pump 9 is fixedly installed on the top of the printing shell 3, a protective shell 2 is fixedly installed on one side of the top of the stable frame 1, a transmission motor B5 is fixedly installed on one side of the stable frame 1, two groups of transmission gear discs 501 extending into the interior of the protective shell 2 are fixedly installed on the output end of the transmission motor B5, and a transmission roller 502 is fixedly connected to one side of the transmission gear disc 501.

[0023] Working principle: The utility model can drive two sets of transmission gear plates 501 to rotate synchronously relative to each other by energizing the transmission motor B5, and can drive the transmission roller 502 to rotate synchronously through the synchronous relative rotation of the transmission roller 502, and insert the circuit board into between the two sets of transmission rollers 502 through the feeding port on one side of the protective shell 2, so that the circuit board can be squeezed and stretched, thereby ensuring that the surface of the circuit board is flat when printing the circuit board.

[0024] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A printing device, comprising a stable frame (1), a printing housing (3), a fastening block (403) and an air pressure regulating pump (9), characterized in that: A collection box (101) is fixedly mounted on one side of the stable frame (1), and a baffle is movably connected to the top of one side of the collection box (101) via a rotating shaft; two sets of printing shells (3) are fixedly mounted on the top of the stable frame (1), and a transmission motor A (4) is fixedly mounted on one side of the printing shell (3); a support leg is fixedly mounted on the bottom of the stable frame (1), and a first electric rod (102) is fixedly mounted on one side of the support leg via a fixing rod, and an extrusion plate (103) extending into the interior of the collection box (101) is fixedly mounted on the output end of the first electric rod (102); the printing shell A protective box is fixedly installed on the other side of the top of the body (3), and a control chamber (6) is fixedly installed inside the protective box. A collection box (8) is fixedly installed on one side of the top of the printing shell (3), and a pressure regulating pump (801) is fixedly installed on one side of the top of the collection box (8). A delivery pipe is installed through one side of the bottom of the collection box (8), and a control valve (802) is installed through the top of the delivery pipe. One end of the delivery pipe is fixedly connected to one side of the printing installation board (404). The front end of the air pressure regulating pump (9) is connected through an air supply pipe, and one end of the air supply pipe is connected through the top of the electric heating element (901).

2. A printing device according to claim 1, characterized in that: A second electric rod (301) is fixedly mounted on the inner wall of one side of the printing housing (3); a buffer member (302) is sleeved and mounted on the outer periphery of the second electric rod (301); and a rectangular cleaning plate (303) is fixedly mounted on one end of the second electric rod (301) and the buffer member (302).

3. A printing device according to claim 1, characterized in that: A tightening rod (401) is fixedly mounted on the output end of the transmission motor A (4); a third electric rod (402) is movably mounted on the bottom of the tightening rod (401) via a thread sleeve; a fastening block (403) is fixedly mounted on the output end of the third electric rod (402); and a printed mounting board (404) is fixedly mounted on the bottom of the fastening block (403).

4. A printing device according to claim 1, characterized in that: An auxiliary roller is movably installed inside the top of the stable frame (1), and a conveyor belt (701) is installed around the outer periphery of the auxiliary roller. A transmission motor C (7) is fixedly installed at one end of the conveyor belt (701).

5. A printing device according to claim 1, characterized in that: The rear end of the fastening block (403) is fixedly connected to an electric heating element (901) via a support rod, a transmission motor (902) is fixedly mounted on one side of the bottom of the electric heating element (901), an output end of the transmission motor (902) is fixedly connected to an adjustment plate (903), and an air pressure regulating pump (9) is fixedly mounted on the top of the printing housing (3).

6. A printing device according to claim 1, characterized in that: A protective shell (2) is fixedly mounted on one side of the top of the stable frame (1), a transmission motor B (5) is fixedly mounted on one side of the stable frame (1), two groups of transmission gear discs (501) extending into the interior of the protective shell (2) are fixedly mounted on the output end of the transmission motor B (5), and a transmission roller (502) is fixedly connected to one side of the transmission gear disc (501).

Images