Stop mechanism for roller conveyor

Abstract

The utility model discloses a stop mechanism for a roller conveyor, including a mounting plate and a stop plate. The mounting plate is provided with an electric push rod, the electric push rod includes a motor and a push rod that moves vertically under the drive of the motor, the top of the push rod is connected to the stop plate, a slide rail is provided on the mounting plate, the stop plate is provided with a slider that cooperates with the slide rail, and the electric push rod is an electric drive device that converts the rotary motion of the motor into the linear reciprocating motion of the push rod. One side of the mounting plate is fixed on the roller conveyor, and the other side of the mounting plate is provided with an electric push rod. The stop plate is moved between two adjacent rollers under the push of the push rod. When it is necessary to remove or inspect the goods, the motor in the electric push rod drives the push rod to extend, and the stop plate extends between the two rollers to stop the goods to be removed or inspected, which is convenient for user operation, does not affect the normal transportation of other goods on the roller conveyor, and improves the conveying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a stopping mechanism for a roller conveyor. Background Art

[0002] In recent years, the logistics industry has been continuously developing and innovating, transforming towards integration, automation, and intelligence. Among them, roller conveyors play an indispensable role in automatic conveying devices. Traditional conveying equipment needs to control the start and stop of the conveyor belt by the start and stop of the drive device to load the items. However, since a large amount of goods are often placed on the conveyor belt and all goods are arranged in sequence along the conveying path of the conveying equipment, when individual goods need to be removed from the conveyor belt or inspected, the entire conveyor belt needs to be started and stopped, which will increase the start and stop frequency of the conveyor belt and affect the working efficiency of the conveying equipment. Utility Model Content

[0003] In view of the problem that when individual goods need to be removed from or inspected on the conveyor belt, the entire conveyor belt needs to be started and stopped, the utility model proposes a stopping mechanism for a roller conveyor, wherein a stopping plate extends between two rollers to stop the goods to be removed or inspected, thereby facilitating user operation and not affecting the normal transportation of other goods on the roller conveyor.

[0004] The technical solution adopted by the utility model is as follows: a stop mechanism for a roller conveyor, comprising a mounting plate and a stop plate, the mounting plate is provided with an electric push rod, the electric push rod comprises a motor and a push rod which moves vertically under the drive of the motor, the top of the push rod is connected to the stop plate, the mounting plate is provided with a slide rail, the stop plate is provided with a slider which cooperates with the slide rail, or the mounting plate is provided with a slider, the stop plate is provided with a slide rail which cooperates with the slider.

[0005] Optionally, the stopping plate includes a stopping portion and a supporting portion vertically connected to the stopping portion, and the supporting portion is provided with the sliding block.

[0006] Optionally, the support portion is vertically located on both sides of the stopping portion, the number of the slide rails and the sliders are two respectively, the slide rails and the sliders are slidably matched one-to-one, the sliders are connected to the support portion one-to-one, and the electric push rod is located between the two slide rails.

[0007] Optionally, there is an empty groove between the supporting portion and the stopping portion, and the bottom of the stopping portion is connected to the push rod.

[0008] Optionally, the stopping portion has a protrusion extending in the direction of the empty slot, the protrusion is provided with a connecting rod, and the other end of the connecting rod is connected to the push rod.

[0009] Optionally, a bending portion is provided between the stopping portion and the supporting portion, and the stopping portion, the bending portion and the supporting portion are vertically connected in sequence.

[0010] Optionally, the stopping portion and the supporting portion are an integrally formed structure.

[0011] Optionally, a fixing card for mounting on a rack is provided on a side of the mounting plate facing away from the electric push rod.

[0012] Optionally, the fixing card includes a first connecting portion and a second connecting portion bent and connected to the first connecting portion, the first connecting portion is provided with a screw hole for a screw to pass through, and the second connecting portion is provided with a groove for cooperating with a protrusion on the rack.

[0013] The beneficial effects of the utility model are as follows: one side of the mounting plate is fixed on the roller conveyor, and an electric push rod is installed on the other side of the mounting plate. The stop plate is movable and located between two adjacent rollers under the push of the push rod. When it is necessary to remove or inspect goods, the motor in the electric push rod drives the push rod to extend, and the stop plate extends out between the two rollers to stop the goods to be removed or inspected, which is convenient for user operation, does not affect the normal transportation of other goods on the roller conveyor, and improves the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a stop mechanism for a roller conveyor proposed in an embodiment of the utility model;

[0015] Figure 2 A schematic diagram of a stop plate of a stop mechanism for a roller conveyor proposed in an embodiment of the utility model.

[0016] The marks in the accompanying drawings are: 1. Mounting plate; 11. Slide rail; 2. Stop plate; 21. Slider; 22. Stop portion; 23. Support portion; 24. Slot; 25. Bump; 26. Connecting rod; 27. Bending portion; 3. Electric push rod; 31. Motor; 32. Push rod; 4. Fixing card; 41. First connection; 42. Second connection portion; 43. Screw; 44. Groove. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. Multiple technical solutions in the same embodiment, and multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not have contradictions or conflicts, all of which are within the scope of protection required by the present utility model.

[0018] like Figure 1As shown, this embodiment discloses a stopping mechanism for a roller conveyor, including a mounting plate 1 and a stopping plate 2. The mounting plate 1 is provided with an electric push rod 323, and the electric push rod 323 includes a motor 31 and a push rod 32 that moves vertically under the drive of the motor 31. The top of the push rod 32 is connected to the stopping plate 2. The mounting plate 1 is provided with a slide rail 11, and the stopping plate 2 is provided with a slider 21 that cooperates with the slide rail 11, or the mounting plate 1 is provided with a slider 21, and the stopping plate 2 is provided with a slide rail 11 that cooperates with the slider 21. The electric push rod 323 is an electric drive device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod 32. One side of the mounting plate 1 is fixed on the roller conveyor, and an electric push rod 323 is installed on the other side of the mounting plate 1. The stop plate 2 is moved between two adjacent rollers under the push of the push rod 32. When it is necessary to remove or inspect the goods, the motor 31 in the electric push rod 323 drives the push rod 32 to extend, and the stop plate 2 extends between the two rollers to stop the goods to be removed or inspected, which is convenient for user operation, does not affect the normal transportation of other goods on the roller conveyor, and improves the conveying efficiency.

[0019] In this embodiment, if Figure 1 and 2 As shown, the stop plate 2 includes a stop portion 22 and a support portion 23 vertically connected to the stop portion 22, and the support portion 23 is provided with a slider 21. The support portion 23 is vertically located on both sides of the stop portion 22, and there are two slide rails and two sliders 21, respectively. The slide rails and the sliders 21 are slidably matched one by one, and the sliders 21 are connected to the support portion 23 one by one. The electric push rod 323 is located between the two slide rails. The stop portion 22 is firmly mounted on the support portion 23 through the cooperation of the slide rails and the sliders 21.

[0020] In this embodiment, if Figure 2 As shown, there is an empty slot 24 between the support portion 23 and the stop portion 22, and the bottom of the stop portion 22 is connected to the push rod 32. The empty slot 24 reduces the weight of the stop plate 2 itself. The stop portion 22 has a protrusion 25 extending in the direction of the empty slot 24, and the protrusion 25 is provided with a connecting rod 26, and the other end of the connecting rod 26 is connected to the push rod 32. A bending portion 27 is provided between the stop portion 22 and the support portion 23, and the stop portion 22, the bending portion 27, and the support portion 23 are vertically connected in sequence. The bending portion 27 can increase the support strength of the stop plate 2 for the goods, and the stop portion 22 and the support portion 23 are an integrally formed structure.

[0021] In this embodiment, if Figure 1As shown, a fixing card 4 for mounting on the frame is provided on one side of the mounting plate 1 away from the electric push rod 323. The fixing card 4 includes a first connection part 41 and a second connection part 42 bent and connected to the first connection part 41. The first connection part 41 is provided with a screw hole for a screw 43 to pass through, and the second connection part 42 is provided with a groove 44 for matching with the protrusion 25 on the frame. The first connection part 41 is detachably mounted on the mounting plate 1 by means of screws 43. When installing the stop mechanism, the fixing card 4 is first removed, and after determining a suitable position, the groove 44 is matched with the corresponding protrusion 25 on the frame, and then the fixing card 4 is installed on the mounting plate 1, so that the stop part 22 can be movably located between two adjacent rollers to stop the goods.

[0022] The above description is only a preferred embodiment of the utility model, and does not limit the patent protection scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the utility model.

Claims

1. A stopping mechanism for a roller conveyor, characterized in that: It includes a mounting plate and a stop plate, the mounting plate is provided with an electric push rod, the electric push rod includes a motor and a push rod that moves vertically under the drive of the motor, the top of the push rod is connected to the stop plate, the mounting plate is provided with a slide rail, the stop plate is provided with a slider that cooperates with the slide rail, or the mounting plate is provided with a slider, the stop plate is provided with a slide rail that cooperates with the slider.

2. The stopping mechanism for roller conveyor according to claim 1, characterized in that: The stopping plate comprises a stopping portion and a supporting portion vertically connected to the stopping portion, and the supporting portion is provided with the sliding block.

3. The stopping mechanism for roller conveyor according to claim 2, characterized in that: The support part is vertically located on both sides of the stopping part, the number of the slide rails and the sliders are two respectively, the slide rails and the sliders are slidably matched in a one-to-one correspondence, the sliders are connected to the support part in a one-to-one correspondence, and the electric push rod is located between the two slide rails.

4. The stopping mechanism for roller conveyor according to claim 2, characterized in that: An empty groove is provided between the supporting portion and the stopping portion, and the bottom of the stopping portion is connected to the push rod.

5. The stopping mechanism for roller conveyor according to claim 4, characterized in that: The stopping portion is provided with a protrusion extending in the direction of the empty slot, and the protrusion is provided with a connecting rod, and the other end of the connecting rod is connected to the push rod.

6. The stopping mechanism for roller conveyor according to claim 2, characterized in that: A bending portion is provided between the stopping portion and the supporting portion, and the stopping portion, the bending portion and the supporting portion are vertically connected in sequence.

7. The stopping mechanism for roller conveyor according to claim 2, characterized in that: The stopping portion and the supporting portion are an integrally formed structure.

8. The stopping mechanism for roller conveyor according to claim 1, characterized in that: A fixing card for mounting on a frame is provided on a side of the mounting plate facing away from the electric push rod.

9. The stopping mechanism for roller conveyor according to claim 8, characterized in that: The fixing card includes a first connecting portion and a second connecting portion bent and connected to the first connecting portion, the first connecting portion is provided with a screw hole for a screw to pass through, and the second connecting portion is provided with a groove for matching with a protrusion on the frame.

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