Improved structure of conveyor

Abstract

The utility model provides a kind of conveyor's improved structure, is equipped with two opposite base with inner chamber on rack, and the transmission unit assembled between two bases is to form conveying path on one side surface, and at least one more than the wall surface of opposite inner side of two bases is respectively equipped with through-hole, and respectively penetrates to each inner chamber, and two sides of transmission unit are respectively equipped with transmission shaft assembled at each base, then each transmission shaft can be respectively inserted into the inner chamber of the interior of two bases, at least one more than bearing is respectively assembled on each transmission shaft, so that at least one more than bearing on each transmission shaft is not exposed on the outside or top of two bases, to achieve the purpose that the overall appearance of rack can be kept, and it is not easy to accumulate dust, fine dust or burr, etc.

Description

Technical Field

[0001] This utility model relates to an improved structure of a conveyor, and more particularly to a conveyor that can keep the conveyed objects clean. It consists of a conveying unit assembled between two opposing bases on a frame, with each base having through holes on its inner sidewalls and suction channels on its sidewalls. The suction mechanism can then use these suction channels and through the through holes to draw waste material from the conveyed objects to the outside, thereby keeping the object surface clean. Background Technology

[0002] Plate-shaped workpieces that typically require multiple processing steps are transported between processing stations via conveyor systems (e.g., conveyor belts, conveyor rollers, conveyor tracks, or robotic arms). However, due to limitations in the overall design of the mechanism and the flow of the workpieces being transported, the conveyor systems cannot operate at high speeds to prevent collisions or detachment of the workpieces from the system. This limitation also limits the speed of the conveying process, extending the overall processing time and making it less economical.

[0003] Furthermore, when the workpieces are conveyed via the conveyor system, they come into contact with the system or the molds carrying multiple workpieces. Due to external forces, the workpieces are prone to swaying, shaking, and other contact friction, which can easily lead to scratches or wear on their surface. If the workpieces are made of plastic, silicone, or acrylic, static electricity can easily accumulate during transmission and transport. Slow transmission and transport speeds can also cause static electricity generated on the workpieces or the conveyor belts and rollers of the conveyor device to be attracted and absorbed. Dust, shavings, or burrs adhering to the surrounding environment can accumulate on the conveyor, causing scratches, abrasions, or unevenness on the surface of the workpiece. This necessitates stopping the conveyor for cleaning and maintenance, and can also render the workpiece defective or scrap, requiring replacement with other workpieces. This further hinders the smoothness of subsequent processing, causing delays and deteriorating processing quality. Additionally, it creates a messy and dirty processing environment.

[0004] Therefore, how to solve the problems and troubles caused by the accumulation of waste materials adhering to the workpiece or conveying device during the current process of conveying and transporting sheet-like workpieces, and how the workpieces easily attract debris, dust or burrs due to static electricity, resulting in scratches and wear on the surface of the workpieces, affecting the processing quality and causing trouble and loss of the conveying device to be shut down for maintenance, is the direction that relevant manufacturers in this industry are eager to research and improve. Utility Model Content

[0005] Therefore, in view of the above-mentioned problems and deficiencies, the main purpose of this utility model is to provide an improved structure for a conveyor.

[0006] This utility model provides an improved structure for a conveyor, which consists of two opposing bases on a frame, each base containing an internal chamber. A conveying unit is assembled between the two bases, forming a conveying path on either side (top or bottom). At least one through hole is provided on the inner wall of each of the two bases, extending into each internal chamber. Drive shafts are provided on both sides of the conveying unit and can be assembled to each base. Each drive shaft can extend into the internal chamber of each base, and at least one bearing is assembled on each drive shaft. This ensures that at least one bearing on each drive shaft is not exposed on the outside or top of the two bases, thereby maintaining the overall aesthetics of the frame and preventing the accumulation of dust, debris, or burrs, thus keeping the machine clean.

[0007] One side of the frame can be equipped with a pedestal for the suction mechanism to be assembled on. At least one discharge channel is provided on the side wall of each of the two bases for connection to the suction mechanism. The suction mechanism draws waste material (such as dust, fine particles, or burrs) formed on the conveying path of the conveying unit or on the preset object into the inner chamber of each base through at least one or more through holes. Then, the waste material in each inner chamber is drawn out to the outside through at least one or more discharge channels. Thus, when the conveying unit conveys the preset object, it can keep the surface of the preset object and the position of the conveying unit clean. The conveying unit assembled between the two bases can be a plurality of roller groups, conveyor belts, pulleys and belts or sprockets and chains, etc., and can convey preset objects (such as circuit boards, glass panels, acrylic sheets, plastic sheets, silicone sheets, wood boards or cardboard, etc.) on the conveying path formed on the surface of either side (top or bottom) of the conveying unit.

[0008] The transmission unit assembled between the two bases of the frame may be provided with at least one drive shaft, extending out of the exterior of at least one base, and connected to a power source by at least one drive shaft. The power source may be a stepper motor, servo motor, or gear transmission assembly, etc., and can transmit kinetic energy.

[0009] The suction mechanism can be a vacuum cleaner, a blower, or a vacuum suction machine.

[0010] The advantage of this invention is that it can maintain the overall aesthetics of the frame and is not prone to the accumulation of dust, shavings, or burrs, thus keeping it clean. Attached Figure Description

[0011] Figure 1 This is a three-dimensional view of the present invention.

[0012] Figure 2 This is a perspective view of the transmission unit of this utility model.

[0013] Figure 3 This is an exploded perspective view of the transmission unit of this utility model.

[0014] Figure 4 This is a partial top sectional view of the base of the frame of this utility model.

[0015] Figure 5 This is a partial side sectional view of the base of the frame of this utility model.

[0016] Figure 6 This is a partial side sectional view of the frame and conveying unit of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1-Frame; 11-Base; 110-Containing chamber; 111-Wall; 1110-Through hole; 112-Side wall; 1120-Exhaust channel; 12-Transfer unit; 121-Conveying path; 122-Roller assembly; 123-Drive shaft; 124-Bearing; 13-Platform; 2-Suction mechanism; 3-Object. Detailed Implementation

[0018] To achieve the above objectives and effects, the technical means, structure, and implementation methods adopted by this utility model are described in detail below with reference to the accompanying drawings, so as to facilitate a complete understanding.

[0019] Please see Figures 1-6 As shown, this utility model provides an improved structure for a conveyor, including a frame 1 and a suction mechanism 2, wherein:

[0020] The frame 1 is provided with two opposing bases 11, and a conveying unit 12 is assembled between the two bases 11. A conveying path 121 is formed on one side surface of the conveying unit 12. The two bases 11 are respectively provided with hollow content chambers 110. At least one through hole 1110 is provided on the opposite inner wall 111 of the two bases 11 to each content chamber 110. At least one discharge channel 1120 is provided on the side wall 112 of the two bases 11.

[0021] The suction mechanism 2 is connected to at least one discharge channel 1120 of each of the two bases 11, so that waste material (such as dust, fine debris or burrs) formed in the conveying path 121 of the conveying unit 12 can be sucked into the inner chamber 110 of each base 11 through at least one through hole 1110, and the waste material in each inner chamber 110 can be sucked out to the outside through at least one discharge channel 1120.

[0022] The frame 1 of the present invention has a platform 13 on one side, on which the suction mechanism 2 can be assembled. The conveying unit 12 assembled between the two bases 11 of the frame 1 can be a plurality of roller groups 122, a conveyor belt, a pulley and belt or a sprocket and chain, etc., and can convey preset objects 3 (such as circuit boards, glass panels, acrylic sheets, plastic sheets, silicone sheets, wood boards or cardboard and other types of board objects) through the conveying path 121 formed on the surface of any side (top or bottom) of the conveying unit 12.

[0023] Regarding the frame 1 of the present invention, the transmission unit 12, which can be assembled between the two bases 11, can be provided with transmission shafts 123 respectively. The two transmission shafts 123 can be assembled at the two bases 11 respectively, and at least one bearing 124 can be assembled on the two transmission shafts 123 respectively. The at least one bearing 124 on each of the two transmission shafts 123 can extend into the inner chamber 110 of the two bases 11 respectively. The at least one bearing 124 on each of the two transmission shafts 123 can be assembled and positioned in the inner chamber 110 of the two bases 11 respectively. Thus, the at least one bearing 124 assembled on each of the two transmission shafts 123 of the transmission unit 12 will not be exposed on the top or outer surface of the two bases 11. This can keep the two bases 11 free of protruding objects, thereby maintaining the overall appearance of the frame 1, preventing the accumulation of dust, fine debris or burrs, and keeping the frame 1 clean.

[0024] Furthermore, at least one of the transmission shafts 123 of the transmission unit 12 of the present invention can extend out of at least one side of the base 11 and be connected to the power source 124 by at least one transmission shaft 123. The power source 124 can be a stepper motor, a servo motor or a gear transmission group, etc., and can transmit the kinetic energy of the power.

[0025] The suction mechanism 2 of the present invention can be a vacuum cleaner, a blower, or a vacuum suction machine.

[0026] Furthermore, in practical application, the improved structure of the conveyor of this utility model can be implemented by a power source 124 driving at least one or more transmission shafts 123 on the surface of the conveying unit 12 formed on either side (bottom or top) of the conveying unit 12 between the two bases 11 of the frame 1. This drives the multiple roller sets 122 of the conveying unit 12 to operate, and conveys the preset object 3 (such as circuit boards, glass panels, acrylic sheets, plastic sheets, silicone sheets, wood boards, or cardboard and other various types of board materials) through the multiple roller sets 122 of the conveying unit 12. Waste materials remaining on the preset object 3 (such as dust, fine particles, or burrs) or seeping into the conveying unit 1 from outside the frame 1 can be removed. Waste materials from locations 2 can be drawn through the suction mechanism 2 via the discharge channels 1120 of the two bases 11, and through at least one through hole 1110 on each wall surface 111 of the two bases 11 to the inner chamber 110 of the two bases 11. The waste materials from the conveying path 121, the preset object 3, etc. are then drawn out through the discharge channels 1120. This achieves the purpose of keeping the surface of the preset object 3 and the position of the conveying unit 12 clean, and avoids damage to the surface of the preset object 3 caused by waste materials (such as friction roughness, scratches, dents, protrusions, etc.). It also has the effect of maintaining the cleanliness and aesthetics of the processing environment around the frame 1.

[0027] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Therefore, any simple modifications and equivalent structural changes made based on the description and drawings of the present utility model should also be included in the patent scope of the present utility model.

Claims

1. An improved structure for a conveyor, comprising a frame and a conveying unit, characterized in that: The frame is equipped with two opposing bases, and each of the two bases has a hollow internal chamber. The conveying unit is assembled between the two bases and forms a conveying path on one side surface. The two sides of the conveying unit are respectively provided with drive shafts pivotally connected between the two bases.

2. The improved structure of the conveyor as described in claim 1, characterized in that: The frame is provided with at least one through hole on the inner wall of each of the two bases, and the at least one through hole extends to each of the inner chambers. The conveying unit assembled between the two bases is of the form of multiple roller groups, conveyor belts, pulleys and belts or sprockets and chains.

3. The improved structure of the conveyor as described in claim 2, characterized in that: The frame has a base for assembling the suction mechanism on one side, and each of the two bases has at least one discharge channel on its side wall. The suction mechanism is connected to each of the at least one discharge channel of the two bases. The suction mechanism is a vacuum cleaner, a blower, or a vacuum suction machine.

4. The improved structure of the conveyor as described in claim 1, characterized in that: The transmission shafts on both sides of the transmission unit are each equipped with at least one bearing, and each bearing is respectively assembled in the internal chamber of the two bases.

5. The improved structure of the conveyor as described in claim 1, characterized in that: The transmission unit is provided with at least one drive shaft extending outside at least one side of the base, and is connected to a power source, which is a stepper motor, a servo motor or a gear transmission assembly, via the at least one drive shaft.

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