Double-layer conveying line

Abstract

The double-layer conveying line comprises a lower electric conveying mechanism, an electric telescopic rod, a double-end servo motor and an upper electric conveying mechanism, the electric telescopic rod is arranged in the middle of the lower surface of the lower electric conveying mechanism, and the tail end of an output shaft of the electric telescopic rod is fixedly connected with a pressing plate; an anti-skid pad is fixedly installed on the lower surface of the pressing plate, supports are fixed to the front side and the rear side of the upper surface of the lower electric conveying mechanism correspondingly, supporting wheels are arranged on the two end faces of the supports correspondingly, a double-head servo motor is installed in the middle of the upper surface of each support, and a positioning rod is fixedly installed on the upper surface of each double-head servo motor; the outer wall of the positioning rod is sleeved with a rod sleeve, and an upper electric conveying mechanism is installed at the upper end of the rod sleeve. According to the double-layer conveying line, the distance between the upper conveying mechanism and the lower conveying mechanism can be conveniently adjusted according to requirements, so that objects of different heights are conveniently conveyed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-layer conveying mechanisms, in particular to a double-layer conveying line. Background Art

[0002] A double-layer conveyor line refers to a conveyor line with an upper and lower conveying structure, and the operation of the two layers does not affect each other. Therefore, a double-layer conveyor line is an efficient and flexible conveying equipment, which is widely used in the food industry, electronics industry, automotive industry, logistics and distribution industry and other fields. With the continuous development of industrial automation, the market for double-layer conveyor lines is also increasing.

[0003] However, the existing double-layer conveyor line has the following problems when used:

[0004] In order to facilitate the double-layer conveyor line to transport items of different heights, a device is needed to facilitate the adjustment of the spacing between the upper and lower conveying mechanisms. However, the existing double-layer conveyor line is not convenient for adjusting the spacing between the upper and lower conveying mechanisms according to needs, resulting in the device being difficult to transport items of different heights, thereby reducing the practicality of the double-layer conveyor line.

[0005] In response to the above problems, it is urgent to carry out innovative design based on the original double-layer conveyor line. Utility Model Content

[0006] The purpose of the present invention is to provide a double-layer conveyor line to solve the problem proposed in the above background technology that the existing double-layer conveyor line is not convenient to adjust the spacing between the upper and lower conveying mechanisms according to needs, resulting in the device being difficult to convey items of different heights, thereby reducing the practicality of the device.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a double-layer conveyor line, comprising a lower electric conveying mechanism, an electric telescopic rod, a double-headed servo motor and an upper electric conveying mechanism, an electric telescopic rod is provided in the middle of the lower surface of the lower electric conveying mechanism, and the end of the electric telescopic rod output shaft is fixedly connected to a pressure plate, and the lower surface of the pressure plate is fixedly installed with an anti-slip pad, and clamping rods are fixed on both sides of the upper surface of the pressure plate, and at the same time, a clamping sleeve is fixedly connected to the lower surface of the lower electric conveying mechanism above the clamping rod, and brackets are fixed on the front and rear sides of the upper surface of the lower electric conveying mechanism, and supporting wheels are provided at both end surfaces of the bracket, and a double-headed servo motor is installed in the middle of the upper surface of the bracket, and transmission rods are fixed at both ends of the output shaft of the double-headed servo motor, and a lifting mechanism is provided on the outer wall of the transmission rod, a positioning rod is fixedly installed on the upper surface of the double-headed servo motor, and the outer wall of the positioning rod is provided with a rod sleeve, and the upper end of the rod sleeve is installed with the upper electric conveying mechanism.

[0008] Preferably, the clamping rod and the clamping sleeve form a sliding structure.

[0009] Preferably, the transmission rod and the bracket are rotatably connected, and the cross-section of the bracket is set to be an "H" shape.

[0010] Preferably, the lifting mechanism includes a transmission seat, a support rod and a roller, and the transmission seat is sleeved on the outer wall of the transmission rod, and the upper surface of the transmission seat is movably connected to the support rod, and rollers are installed at the four corners of the lower surface of the transmission seat.

[0011] Preferably, the transmission seat and the transmission rod are threadedly connected, and the directions of the threads provided on the outer wall of the transmission rod are symmetrically distributed about the longitudinal center axis of the bracket.

[0012] Preferably, both ends of the support rod respectively form a rotating structure with the transmission seat and the upper electric conveying mechanism.

[0013] Preferably, the roller and the bracket are in close contact with each other.

[0014] Preferably, the positioning rod and the rod sleeve are slidably connected.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the double-layer conveyor line is convenient for adjusting the distance between the upper and lower conveying mechanisms according to needs, thereby facilitating the device to convey items of different heights, thereby improving the practicality of the device;

[0016] The transmission rod is driven by a double-headed servo motor, so that the lifting mechanism drives the upper electric conveying mechanism to move vertically, thereby completing the adjustment of the distance between the upper and lower conveying mechanisms. Therefore, the device is easy to adjust the distance between the upper and lower conveying mechanisms according to needs, thereby facilitating the device to convey items of different heights, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the side sectional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-section structure of the bracket of the utility model;

[0021] Figure 5 This is a schematic diagram of the front cross-section structure of the pressing plate of the present utility model.

[0022] In the figure: 1. Lower electric conveying mechanism; 2. Electric telescopic rod; 3. Pressing plate; 4. Anti-slip pad; 5. Clamping rod; 6. Clamping sleeve; 7. Bracket; 8. Support wheel; 9. Double-head servo motor; 10. Transmission rod; 11. Lifting mechanism; 1101. Transmission seat; 1102. Support rod; 1103. Roller; 12. Positioning rod; 13. Rod sleeve; 14. Upper electric conveying mechanism. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides a technical solution: a double-layer conveyor line, including a lower electric conveying mechanism 1, an electric telescopic rod 2, a pressure plate 3, an anti-slip pad 4, a clamping rod 5, a clamping sleeve 6, a bracket 7, a support wheel 8, a double-headed servo motor 9, a transmission rod 10, a lifting mechanism 11, a transmission seat 1101, a support rod 1102, a roller 1103, a positioning rod 12, a rod sleeve 13 and an upper electric conveying mechanism 14. An electric telescopic rod 2 is provided in the middle of the lower surface of the lower electric conveying mechanism 1, and the end of the output shaft of the electric telescopic rod 2 is fixedly connected to the pressure plate 3, and the lower surface of the pressure plate 3 is fixedly installed with an anti-slip pad 4, and the two sides of the upper surface of the pressure plate 3 A clamping rod 5 is fixed on both sides, and a clamping sleeve 6 is fixedly connected to the lower surface of the lower electric conveying mechanism 1 above the clamping rod 5. Brackets 7 are fixed on the front and rear sides of the upper surface of the lower electric conveying mechanism 1, and support wheels 8 are provided on both end surfaces of the bracket 7, and a double-headed servo motor 9 is installed in the middle of the upper surface of the bracket 7, and transmission rods 10 are fixed on both ends of the output shaft of the double-headed servo motor 9, and a lifting mechanism 11 is provided on the outer wall of the transmission rod 10, and a positioning rod 12 is fixedly installed on the upper surface of the double-headed servo motor 9, and the outer wall of the positioning rod 12 is provided with a rod sleeve 13, and the upper end of the rod sleeve 13 is installed with an upper electric conveying mechanism 14.

[0025] The clamping rod 5 and the clamping sleeve 6 form a sliding structure, which makes it easy for the electric telescopic rod 2 to drive the pressure plate 3 to move, so that when the anti-slip pad 4 is in contact with the ground, the pressure plate 3 drives the clamping rod 5 to slide relative to the clamping sleeve 6, so that the pressure plate 3 moves stably.

[0026] The transmission rod 10 is rotatably connected to the bracket 7 , and the cross-section of the bracket 7 is set to an "H" shape, so that the double-headed servo motor 9 can drive the transmission rod 10 to rotate stably relative to the bracket 7 .

[0027] The lifting mechanism 11 includes a transmission seat 1101, a support rod 1102 and a roller 1103, and the transmission seat 1101 is sleeved on the outer wall of the transmission rod 10, and the upper surface of the transmission seat 1101 is movably connected to the support rod 1102, and rollers 1103 are installed at the four corners of the lower surface of the transmission seat 1101, so that when the transmission rod 10 rotates, the lifting mechanism 11 drives the upper electric conveying mechanism 14 to move vertically, thereby adjusting the spacing between the upper and lower conveying mechanisms, making it convenient for the device to convey objects of different heights.

[0028] The transmission seat 1101 and the transmission rod 10 are threadedly connected, and the direction of the thread set on the outer wall of the transmission rod 10 is symmetrically distributed about the longitudinal center axis of the bracket 7, which facilitates the rotation of the transmission rod 10 and allows the transmission seat 1101 to move toward or in the opposite direction along the transmission rod 10 at the same time.

[0029] The two ends of the support rod 1102 respectively form a rotating structure with the transmission seat 1101 and the upper electric conveying mechanism 14, so that when the transmission seat 1101 moves, the transmission seat 1101 drives the support rod 1102 to move, so that the support rod 1102 drives the upper electric conveying mechanism 14 to move vertically, thereby adjusting the distance between the upper and lower conveying mechanisms.

[0030] The roller 1103 fits closely with the bracket 7 , so when the transmission base 1101 moves, the transmission base 1101 drives the roller 1103 to move in close contact with the bracket 7 , thereby allowing the transmission base 1101 to move stably.

[0031] The positioning rod 12 and the rod sleeve 13 are slidably connected, so that when the upper electric conveying mechanism 14 moves vertically, the upper electric conveying mechanism 14 drives the positioning rod 12 to slide relative to the rod sleeve 13, so that the upper electric conveying mechanism 14 moves stably.

[0032] Working principle: When using the double-layer conveyor line, first Figure 1-5As shown, the user pushes the device to move to the working position through the support wheel 8, and then the user starts the electric telescopic rod 2. Next, the electric telescopic rod 2 drives the pressure plate 3 to move down, and then the pressure plate 3 drives the anti-slip pad 4 close to the ground, and as the pressure plate 3 moves, the pressure plate 3 drives the clamping rod 5 to slide relative to the clamping sleeve 6. At this time, the pressure plate 3 moves down stably, thereby increasing the friction between the device and the ground, thereby enhancing the working stability of the device. Then the user adjusts the spacing between the upper and lower conveying mechanisms according to needs. At this time, the user starts the double-headed servo motor 9, and then the double-headed servo motor 9 drives the transmission rod 10 to rotate relative to the bracket 7. Next, the transmission seat 1101 moves along the transmission rod 10, and then the transmission seat 1101 rotates relative to one end of the support rod 1102 and drives one end of the support rod 1102 to move. At the same time, the support rod The other end of 1102 rotates relative to the upper electric conveying mechanism 14 and drives the upper electric conveying mechanism 14 to move vertically, and as the transmission seat 1101 moves, the transmission seat 1101 drives the roller 1103 to move relative to the bracket 7, so that the transmission seat 1101 moves stably, and then as the upper electric conveying mechanism 14 moves, the upper electric conveying mechanism 14 drives the rod sleeve 13 to slide relative to the positioning rod 12, so that the upper electric conveying mechanism 14 moves stably vertically for height adjustment, thereby completing the spacing adjustment of the upper and lower conveying mechanisms. Next, the user turns on the lower electric conveying mechanism 1 and the upper electric conveying mechanism 14 to convey objects. Therefore, the device is convenient for adjusting the spacing between the upper and lower conveying mechanisms according to needs, thereby facilitating the device to convey objects of different heights, thereby improving the practicality of the device.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-layer conveyor line, comprising a lower electric conveying mechanism (1), an electric telescopic rod (2), a double-headed servo motor (9) and an upper electric conveying mechanism (14), characterized in that: An electric telescopic rod (2) is provided in the middle of the lower surface of the lower electric conveying mechanism (1), and the end of the output shaft of the electric telescopic rod (2) is fixedly connected to a pressure plate (3), and an anti-slip pad (4) is fixedly installed on the lower surface of the pressure plate (3), and a clamping rod (5) is fixed on both sides of the upper surface of the pressure plate (3), and a clamping sleeve (6) is fixedly connected to the lower surface of the lower electric conveying mechanism (1) above the clamping rod (5), and a bracket (7) is fixed on both front and rear sides of the upper surface of the lower electric conveying mechanism (1), and the bracket (7) is fixed on the lower surface of the lower electric conveying mechanism (1). ) are provided with support wheels (8) on both end surfaces, and a double-headed servo motor (9) is installed in the middle of the upper surface of the bracket (7), and transmission rods (10) are fixed to both ends of the output shaft of the double-headed servo motor (9), and a lifting mechanism (11) is provided on the outer wall of the transmission rod (10), and a positioning rod (12) is fixedly installed on the upper surface of the double-headed servo motor (9), and the outer wall of the positioning rod (12) is provided with a rod sleeve (13), and the upper end of the rod sleeve (13) is installed with an upper electric conveying mechanism (14).

2. A double-layer conveyor line according to claim 1, characterized in that: The clamping rod (5) and the clamping sleeve (6) form a sliding structure.

3. A double-layer conveyor line according to claim 1, characterized in that: The transmission rod (10) and the bracket (7) are rotatably connected, and the cross-sectional shape of the bracket (7) is set to be an "H" shape.

4. A double-layer conveyor line according to claim 1, characterized in that: The lifting mechanism (11) comprises a transmission seat (1101), a support rod (1102) and a roller (1103), wherein the transmission seat (1101) is sleeved on the outer wall of the transmission rod (10), and the upper surface of the transmission seat (1101) is movably connected to the support rod (1102), and the rollers (1103) are installed at the four corners of the lower surface of the transmission seat (1101).

5. A double-layer conveyor line according to claim 4, characterized in that: The transmission seat (1101) and the transmission rod (10) are threadedly connected, and the directions of the threads provided on the outer wall of the transmission rod (10) are symmetrically distributed about the longitudinal center axis of the bracket (7).

6. A double-layer conveyor line according to claim 4, characterized in that: The two ends of the support rod (1102) respectively form a rotating structure with the transmission seat (1101) and the upper electric conveying mechanism (14).

7. A double-layer conveyor line according to claim 4, characterized in that: The roller (1103) and the bracket (7) are in close contact with each other.

8. The double-layer conveyor line according to claim 1, characterized in that: The positioning rod (12) and the rod sleeve (13) are slidably connected.

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