Two-dimensional code printing device with dustproof and automatic feeding and discharging functions

Abstract

The invention provides a two-dimensional code printing device with dustproof and automatic feeding and discharging functions, and belongs to the technical field of electronic 3C type component manufacturing. Comprising a machine frame, a vibration feeding device, a material moving device and a laser coding device, the vibration feeding device, the material moving device and the laser coding device are fixed to the machine frame, the material moving device comprises a multi-position fixing air cylinder and a sliding plate in threaded connection with the multi-position fixing air cylinder, a third groove is formed in the sliding plate, and the vibration feeding device conducts automatic feeding through a vibration disc and a straight vibrator. The multi-position fixed air cylinder has double strokes, the moving plate is driven to drive a workpiece to move from a feeding position to a coding position, then the coded workpiece is moved from the coding position to a discharging position, and automatic material moving and discharging are achieved. The feeding position and the code printing position are separately arranged through the material moving device. The automatic code printing machine has the advantages of being high in automation degree, low in operation failure rate and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic 3C component manufacturing, and in particular to a two-dimensional code printing device with dustproof and automatic loading and unloading functions. Background Art

[0002] Currently, most of the coding of electronic 3C components on the market uses manual loading and unloading, which is inefficient and labor-intensive. In addition, a small number of them use automatic loading equipment, but the dust after coding is not cleaned in time, which will lead to inaccurate material sensing, and thus increase the operating failure rate. Summary of the invention

[0003] The purpose of the present invention is to provide a two-dimensional code coding device with dust-proof and automatic loading and unloading functions in view of the above-mentioned problems existing in the prior art. The technical problem to be solved by the present invention is how to prevent dust and automatically load and unload materials, thereby reducing the operating failure rate.

[0004] The object of the present invention can be achieved through the following technical solutions: a two-dimensional code coding device with dustproof and automatic loading and unloading functions, comprising a frame, a vibration loading device, a material moving device and a laser coding device respectively fixed on the frame, the material moving device comprising a multi-position fixed cylinder, a sliding plate threadedly connected to the multi-position fixed cylinder, a third groove is provided on the sliding plate, and the multi-position fixed cylinder has a double stroke.

[0005] Furthermore, the vibrating feeding device includes a vibrating plate, a discharge pipe connected to the outlet of the vibrating plate, and a straight vibrator arranged below the discharge pipe.

[0006] Furthermore, the material moving device also includes a first mounting plate, a second mounting frame and a third mounting frame respectively fixed on the mounting plates, a second mounting plate fixed on the third mounting frame, a material receiving trough arranged on the rear side of the third mounting frame, and a radiation sensing device arranged above and below the top plate of the third mounting frame, and the second mounting plate is slidably connected to the sliding plate.

[0007] Furthermore, the third mounting frame is provided with a first groove, and the second mounting plate is provided with a second groove.

[0008] The beneficial effects of the present invention are as follows: automatic feeding by vibration is realized through a vibration plate and a straight vibrator; the sliding plate is controlled by a multi-position fixed cylinder to move the workpiece from the feeding position to the coding position, and then the coded workpiece is moved from the coding position to the discharging position and slides out through the first groove and the receiving groove, thereby realizing automatic unloading; the feeding sensing position and the coding position are set separately to prevent the dust generated by the coding from affecting the sensing of the workpiece by the opposing sensing device, thereby realizing dust prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1It is a three-dimensional structural schematic diagram of the device.

[0010] Figure 2 , Figure 3 They are schematic diagrams of the three-dimensional structure of the material moving device in the device under different viewing angles.

[0011] In the figure, 1, frame; 2, vibration feeding device; 21, vibration plate; 22, first mounting frame; 23, straight vibrator; 24, discharge pipe; 3, material moving device; 31, first mounting plate; 32, second mounting frame; 33, third mounting frame; 331, first groove; 34, multi-position fixed cylinder; 35, second mounting plate; 351, second groove; 36, sliding plate; 361, third groove; 37, material receiving trough; 38, opposite-beam sensing device; 4, laser coding device; 41, laser head; 5, material receiving box. DETAILED DESCRIPTION

[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0013] like Figure 1 As shown, it includes a frame 1, a vibrating feeding device 2, a material transfer device 3, a laser coding device 4 and a material receiving box 5 respectively fixed on the frame 1, wherein the material transfer device 3 is arranged in the front of the frame, the vibrating feeding device 2 and the material receiving box 5 are respectively arranged on both sides of the material transfer device 3, and the laser coding device 4 is arranged at the rear of the frame; wherein the vibrating feeding device 2 includes a vibrating plate 21, a first mounting frame 22 fixed on the material transfer device 3, a straight vibrator 23 arranged on the first mounting frame 22, and a straight vibrator 23 arranged on the straight vibrator 23 and connected to the material transfer device 3. The discharge pipe 24 at the outlet of the vibration plate 21 is used to manually pour the workpiece to be coded into the vibration plate 21. After the vibration of the vibration plate 21 and the straight vibrator 23, the workpiece to be coded can be transported to the material transfer device 3 through the discharge pipe 24; the material transfer device 3 is used to transport the workpiece to be coded transported by the vibration feeding device 2 from the feeding position to the coding position, and then transport the coded workpiece to the discharge position; the laser coding device 4 is used to mark the workpiece to be coded transported to the coding position with a two-dimensional code; the receiving box 5 is used to cache the workpiece with a two-dimensional code.

[0014] like Figures 2-3As shown, the material moving device 3 includes a first mounting plate 31 fixed on the frame 1, a second mounting frame 32 and a third mounting frame 33 respectively fixed on the mounting plates, a multi-position fixed cylinder 34 fixed on the second mounting frame 32, a second mounting plate 35 fixed on the third mounting frame 33, a sliding plate 36 threadedly connected to the multi-position fixed cylinder 34, a material receiving trough 37 arranged on the rear side of the third mounting frame 33, and a cross-beam sensing device 38 arranged on the upper and lower upper panels of the third mounting frame 33, wherein the first mounting plate 31 is used to install the first mounting frame 22, the second mounting frame 32 and the third mounting frame 33 respectively; the multi-position fixed cylinder 34 has a double stroke, which can move the workpiece from the feeding position to the coding position, and then from the coding position to the discharging position, so as to avoid the dust during coding affecting the feeding position The second mounting plate 35 is slidably connected with the sliding plate 36 to guide the movement of the workpiece; the third mounting frame 33 is provided with a first groove 331, and the first groove 331 is arranged to be inclined downward, and the outlet of the first groove 331 is arranged above the entrance of the material receiving trough 37, so that the workpiece can fall into the material receiving trough 37 through the first groove 331; the second mounting plate 35 is provided with a second groove 351, which is used to introduce the workpiece vibrated out from the discharge pipe 24 into the third groove 361; the sliding plate 36 is provided with a third groove 361, which is used to position the workpiece transported by the vibrating feeding device 2; the through-shooting sensing device 38 is used to sense whether there is material in the third groove 361 when the multi-position fixed cylinder 34 is in the initial position; the material receiving trough 37 is used to introduce the coded workpiece into the material receiving box 5.

[0015] Before use, the multi-position fixed cylinder 34 is reset, and the workpiece to be coded is manually poured into the vibration plate 21; during use, the workpiece is vibrated by the vibration plate 21 and the straight vibrator 23 and comes out of the discharge pipe 24 and vibrates to the third groove 361 on the sliding plate 36 through the second groove 351 on the second mounting plate 35. After the cross-shooting sensing device 38 senses that the workpiece is in place, the multi-position fixed cylinder 34 drives the sliding plate 36 to move forward for the first time, and moves the workpiece to be coded at the feeding position to the coding position. After the center of the laser head 41 of the laser coding device 4 faces the workpiece below, it starts to code the two-dimensional code. After the laser coding is completed, the multi-position fixed cylinder 34 drives the sliding plate 36 to move forward for the second time, and the coded workpiece moves with the sliding plate 36. The coded workpiece falls into the receiving groove 37 through the first groove 331, and slides into the receiving box 5 through the receiving groove 37. The multi-position fixed cylinder 34 drives the sliding plate 36 to move backward to restore to the initial position. This reciprocating process can realize automatic loading and unloading and coding of workpieces.

[0016] The advantages are: through the vibration plate 21 and the straight vibrator 23, the workpiece is transported from the vibration plate 1 to the third groove 361 of the sliding plate 36 when the multi-position fixed cylinder 34 is in the reset state, thereby realizing vibration automatic loading; and the sliding plate 36 is controlled by the multi-position fixed cylinder 34 to move the workpiece from the feeding position to the coding position, and then the coded workpiece is moved from the coding position to the discharging position and slides through the first groove 331 and the receiving groove 37 to the receiving box 5, thereby realizing automatic unloading; the feeding sensing position and the coding position are set separately to avoid the dust generated by the coding affecting the sensing of the workpiece by the counter-sensing device 38, thereby realizing dust prevention and reducing the operation failure rate.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A two-dimensional code coding device with dust-proof and automatic loading and unloading functions, characterized in that: The invention comprises a frame (1), a vibrating feeding device (2) respectively fixed on the frame (1), a material moving device (3) and a laser coding device (4), wherein the material moving device (3) comprises a multi-position fixed cylinder (34), a sliding plate (36) threadedly connected to the multi-position fixed cylinder (34), a third groove (361) being provided on the sliding plate (36), and the multi-position fixed cylinder (34) has a double stroke.

2. According to claim 1, a two-dimensional code coding device with dust-proof and automatic loading and unloading functions is characterized in that: The vibrating feeding device (2) comprises a vibrating plate (21), a discharge pipe (24) connected to an outlet of the vibrating plate (21), and a straight vibrator (23) arranged below the discharge pipe (24).

3. According to claim 1, a two-dimensional code coding device with dust-proof and automatic loading and unloading functions is characterized in that: The material moving device (3) further comprises a first mounting plate (31), a second mounting frame (32) and a third mounting frame (33) respectively fixed on the mounting plate, a second mounting plate (35) fixed on the third mounting frame (33), a material receiving trough (37) arranged on the rear side of the third mounting frame (33), and a beam sensing device (38) arranged above and below the upper plate of the third mounting frame (33); the second mounting plate (35) is slidably connected to the sliding plate (36).

4. According to claim 3, a two-dimensional code coding device with dust-proof and automatic loading and unloading functions is characterized in that: The third mounting frame (33) is provided with a first groove (331), and the second mounting plate (35) is provided with a second groove (351).

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