Counting conveyor belt

Abstract

The utility model relates to a counting conveying belt which comprises a supporting frame. The material pushing assembly is arranged above the supporting frame, and the material pushing assembly is used for preventing the paperboards from being stacked when the paperboards are conveyed; the material pushing assembly comprises an inverted-U-shaped frame fixed to the upper portion of the supporting frame, a mounting groove is formed in the upper portion of the inverted-U-shaped frame, a threaded rod is rotatably installed in the mounting groove, the outer portion of the threaded rod is in threaded connection with a driving block, a push-pull rod is rotatably installed at the bottom of the driving block, vertical grooves are formed in the two sides of the inverted-U-shaped frame correspondingly, and traction rods are fixed to the interiors of the two vertical grooves correspondingly. And a material pushing plate is mounted between the outer surfaces of the two traction rods in a sliding manner. Through blocking of the pushing plate, all the paperboards stacked above the bottommost paperboard are pushed away, the paperboards cannot be conveyed forwards along with the bottommost paperboard until the stacked paperboards are unfolded one by one, then the paperboards sequentially pass through the position below the pushing plate and reach the photoelectric counter to be counted, and the situation that the counting accuracy of the counter is affected by the stacked paperboards is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a counting conveyor belt. Background Art

[0002] A conveyor belt is a device used to transport materials or products on an industrial production line. It is usually composed of a belt structure and can transport materials horizontally, inclined or vertically. Conveyor belts play an important role in automated production. They can improve production efficiency, reduce labor intensity, and achieve continuous transportation of materials. Conveyor belts are widely used, including logistics warehousing, food processing, packaging industry, mining, building materials, etc. In different industries, conveyor belts can be used in conjunction with other equipment and systems, such as weighing devices, counting devices, detection devices, etc., to achieve more functions, such as counting, detection, classification, etc. In carton production, counters are often used in transmission belts to count cardboard transmission.

[0003] After searching, a counting conveyor belt with announcement number CN218402225U includes a conveyor belt, characterized in that side support plates are provided on both sides of the conveyor belt, top plates are provided on the tops of the side support plates on both sides, a base is provided between the bottoms of the side support plates on both sides, a lifting platform is provided between the base and the top plate above the conveyor belt, a counting camera is provided on the front side of the bottom of the lifting platform, a threaded sleeve is provided on the left side of the lifting platform, a lifting screw is threadedly connected inside the threaded sleeve, a guide sleeve is provided on the right side of the lifting platform, and a guide column is slidably connected inside the guide sleeve. When the counting conveyor belt provided by the utility model is used, the objects to be counted are placed on the conveyor belt, and then according to the size of the objects to be counted, the driving motor is started to drive the lifting screw on one side to rotate, and then the lifting platform is driven to perform lifting operations, so as to adapt to the conveying and counting of accessories of different models, which is more practical.

[0004] This public patent states that when cardboards are being counted on a conveyor belt, if the cardboards are stacked, the counting camera will not be able to accurately identify each cardboard, which will directly affect the counting accuracy of the counter. Utility Model Content

[0005] In view of the technical problem in the existing counting conveyor belt in the existing patent, if cardboards are stacked during conveyance, the counting camera will not be able to accurately identify each cardboard, which directly affects the counting accuracy of the counter. The utility model provides a counting conveyor belt.

[0006] The technical solution adopted by the utility model is: a counting conveyor belt, comprising:

[0007] Support frame;

[0008] A material pushing assembly, which is arranged above the support frame and is used to prevent cardboard from stacking during transportation;

[0009] The pushing assembly includes an inverted U-shaped frame fixed above the supporting frame, a mounting groove is provided above the inverted U-shaped frame, a threaded rod is rotatably installed inside the mounting groove, a driving block is threadedly connected to the outside of the threaded rod, a push-pull rod is rotatably installed at the bottom of the driving block, vertical grooves are provided on both sides of the inverted U-shaped frame, traction rods are fixed inside the two vertical grooves, a pushing plate is slidably installed between the outer surfaces of the two traction rods, and one end of the push-pull rod is rotatably installed above the pushing plate.

[0010] Furthermore, a groove is provided on one side of the inverted U-shaped frame, and an identification component is provided on one side of the pushing component, and the identification component is used to help the staff quickly identify whether the adjustment position is aligned.

[0011] Furthermore, the identification component includes a scale fixed inside the groove and an indicator arrow fixedly installed on one side of the push plate, and a magnifying glass is fixed to one side of the indicator arrow through a fixing sleeve.

[0012] Furthermore, two load-bearing plates are fixed on the top of the support frame, and a conveying component is arranged on the top of the support frame, and the conveying component is used to convey the cardboard.

[0013] Furthermore, the conveying assembly includes two rotating rollers rotatably installed above the support frame and a motor fixed to one side of the support frame, and a conveyor belt is sleeved between the outer surfaces of the two rotating rollers.

[0014] Furthermore, a counting component is arranged above the support frame, and the counting component is used to count the number of conveyed cardboards.

[0015] Furthermore, the counting assembly includes a fixing frame fixed above the supporting frame, and a photoelectric counter is fixed below the fixing frame.

[0016] The beneficial effect of the utility model is that compared with the prior art, in the utility model, all the stacked cardboards above the bottom cardboard are pushed away by the blocking of the pushing plate, so that they cannot be conveyed forward together with the bottom cardboard, until the stacked cardboards are unfolded one by one and then pass under the pushing plate in turn to reach the photoelectric counter for counting, thereby preventing the stacked cardboards from affecting the counting accuracy of the counter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2It is a structural schematic diagram of the material pushing component in the utility model;

[0019] Figure 3 yes Figure 2 The enlarged schematic diagram of the middle A part;

[0020] Figure 4 It is a cross-sectional view of the utility model.

[0021] The markings in the figure are: 1. Support frame; 2. Pushing assembly; 201. Inverted U-shaped frame; 202. Mounting groove; 203. Threaded rod; 204. Driving block; 205. Push-pull rod; 206. Vertical groove; 207. Pulling rod; 208. Pushing plate; 3. Groove; 4. Identification assembly; 401. Scale; 402. Indication arrow; 403. Magnifying glass; 5. Load-bearing plate; 6. Transmission assembly; 601. Rotating roller; 602. Motor; 603. Conveyor belt; 7. Counting assembly; 701. Fixed frame; 702. Photoelectric counter. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] 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.

[0024] The following is combined with Figure 1-4 The utility model is further described.

[0025] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a counting conveyor belt.

[0026] The specific technical scheme includes a support frame 1 and a pusher assembly 2. The pusher assembly 2 is arranged above the support frame 1, and is mainly used to prevent cardboard from stacking during transportation. The pusher assembly 2 includes an inverted U-shaped frame 201 fixed above the support frame 1. A mounting groove 202 is provided above the inverted U-shaped frame 201. A threaded rod 203 is rotatably installed inside the mounting groove 202. One end of the threaded rod 203 penetrates the inverted U-shaped frame 201 and extends to the outside of the inverted U-shaped frame 201. The penetration is a rotation connection. An anti-slip button is fixed to the end extending to the outside of the inverted U-shaped frame 201 to facilitate driving the threaded rod 203 to rotate. An arrow mark is marked on the side of the inverted U-shaped frame 201 where the anti-slip button is installed. The two arrows are marked with up and down respectively to indicate the direction in which the pusher plate 208 will move when the staff rotates.

[0027] The external thread of the threaded rod 203 is connected to a driving block 204, and the driving block 204 is pulled by the inner wall of the installation groove 202 and can maintain straight movement when the threaded rod 203 rotates. A push-pull rod 205 is rotatably installed at the bottom of the driving block 204. Vertical grooves 206 are opened on both sides of the inverted U-shaped frame 201. Traction rods 207 are fixed inside the two vertical grooves 206. A push plate 208 is slidably installed between the outer surfaces of the two traction rods 207. The traction rod 207 is used to stabilize the vertical lifting trajectory of the push plate 208. One end of the push-pull rod 205 is rotatably installed above the push plate 208.

[0028] A groove 3 is provided on one side of the inverted U-shaped frame 201, and an identification component 4 is provided on one side of the pushing component 2. The identification component 4 is used to help the staff quickly identify whether the adjustment position is aligned. The identification component 4 includes a scale 401 fixed inside the groove 3 and an indicator arrow 402 fixedly installed on one side of the pushing plate 208, wherein the size of the groove 3 is adapted to the scale 401, and the scale 401 is used to help the staff accurately know the distance between the pushing plate 208 and the top of the conveyor belt 603. A magnifying glass 403 is fixed to one side of the indicating arrow 402 through a fixing sleeve, and the magnifying glass 403 can help the staff see the value of the scale line pointed to by the indicating arrow 402 more clearly and quickly.

[0029] Two bearing plates 5 are fixed above the support frame 1. The bearing plates 5 are located on the inner side of the conveyor belt 603 and are attached to the inner side wall of the conveyor belt 603 to bear the gravity of the cardboard and prevent the conveyor belt 603 from being concave above when the cardboard is conveyed. A conveying assembly 6 is arranged above the support frame 1. The conveying assembly 6 is used to convey the cardboard. The conveying assembly 6 includes two rotating rollers 601 rotatably installed above the support frame 1 and a motor 602 fixed to one side of the support frame 1. The two rotating rollers 601 are respectively located at both ends of the support frame 1, and one end of the output shaft of the motor 602 is fixed to one end of one of the rotating rollers 601. A conveyor belt 603 is sleeved between the outer surfaces of the two rotating rollers 601. The motor 602 drives the rotating roller 601 connected thereto to rotate, and the rotating roller 601 drives the conveyor belt 603 to rotate under the support limit of the two rotating rollers 601. The cardboard placed on the conveyor belt 603 will move forward in the rolling direction of the conveyor belt 603.

[0030] A counting assembly 7 is provided above the support frame 1. The counting assembly 7 is located behind the pushing assembly 2. The cardboard first passes through the pushing assembly 2 and then passes through the counting assembly 7. The counting assembly 7 is used to count the number of conveyed cardboards. The counting assembly 7 includes a fixing frame 701 fixed above the support frame 1. A photoelectric counter 702 is fixed below the fixing frame 701. After the cardboard passes through the pushing assembly 2, the stacked cardboard is pushed apart, and the cardboards pass through the photoelectric counter 702 one by one for automatic counting.

[0031] In order for those skilled in the art to fully understand the technical solution, this application makes the following overall summary:

[0032] When in use, the cardboard moves on the conveyor belt 603 toward the bottom of the pushing assembly 2 along the rolling direction of the conveyor belt 603. If two or more cardboards are stacked together, they will be blocked by the pushing plate 208 when passing through the pushing plate 208, and all the cardboards stacked above the bottom cardboard will be pushed away, making it impossible for them to be conveyed forward with the bottom cardboard, until the stacked cardboards are unfolded one by one, and then pass under the pushing plate 208 in turn to reach the photoelectric counter 702 for counting, so as to prevent the stacked cardboards from affecting the accuracy of the counter counting.

[0033] For cardboards of different thicknesses, the spacing from the bottom of the push plate 208 to the top of the conveyor belt 603 needs to be adjusted to different sizes. The threaded rod 203 is rotated by turning the anti-slip button. The threaded rod 203 rotates to make the driving block 204 move along the threaded rod 203. The movement of the driving block 204 will drive the push-pull rod 205 to move with the end connected to it. When the upper end of the push-pull rod 205 moves, the whole will gradually deflect, so that the other end of the push-pull rod 205 gradually moves downward or upward during the deflection, thereby driving the push plate 208 to rise and fall along the traction rod 207, and flexibly changing the position of the push plate 208, which is suitable for cardboards of different thicknesses.

[0034] When adjusting the position of the push plate 208, as the push plate 208 rises and falls, the indicator arrow 402 and the magnifying glass 403 rise and fall together with the push plate 208. The scale line value indicated by the indicator arrow 402 is the distance between the bottom of the push plate 208 and the conveyor belt 603. The magnifying glass 403 magnifies the tiny value to more quickly know the position of the push plate 208.

[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0036] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A counting conveyor belt, characterized in that: include: Support frame (1); A material pushing assembly (2), the material pushing assembly (2) being arranged above the support frame (1), and the material pushing assembly (2) being used to prevent cardboard from being stacked during conveyance; The pusher assembly (2) comprises an inverted U-shaped frame (201) fixed above the support frame (1); a mounting groove (202) is provided above the inverted U-shaped frame (201); a threaded rod (203) is rotatably installed inside the mounting groove (202); a driving block (204) is externally threadedly connected to the threaded rod (203); a push-pull rod (205) is rotatably installed at the bottom of the driving block (204); vertical grooves (206) are provided on both sides of the inverted U-shaped frame (201); traction rods (207) are fixed inside the two vertical grooves (206); a pusher plate (208) is slidably installed between the outer surfaces of the two traction rods (207); and one end of the push-pull rod (205) is rotatably installed above the pusher plate (208).

2. A counting conveyor belt according to claim 1, characterized in that: A groove (3) is provided on one side of the inverted U-shaped frame (201), and an identification component (4) is provided on one side of the material pushing component (2). The identification component (4) is used to help staff quickly identify whether the adjustment position is aligned.

3. A counting conveyor belt according to claim 2, characterized in that: The identification component (4) comprises a scale (401) fixed inside the groove (3) and an indication arrow (402) fixedly mounted on one side of the push plate (208); a magnifying glass (403) is fixed on one side of the indication arrow (402) via a fixing sleeve.

4. A counting conveyor belt according to claim 1, characterized in that: Two load-bearing plates (5) are fixed above the support frame (1), and a conveying assembly (6) is arranged above the support frame (1), and the conveying assembly (6) is used to convey cardboard.

5. A counting conveyor belt according to claim 4, characterized in that: The conveying assembly (6) comprises two rotating rollers (601) rotatably mounted above the support frame (1) and a motor (602) fixed to one side of the support frame (1); a conveying belt (603) is sleeved between the outer surfaces of the two rotating rollers (601).

6. A counting conveyor belt according to claim 1, characterized in that: A counting component (7) is arranged above the support frame (1), and the counting component (7) is used to count the number of conveyed cardboards.

7. A counting conveyor belt according to claim 6, characterized in that: The counting assembly (7) comprises a fixing frame (701) fixed above the supporting frame (1), and a photoelectric counter (702) is fixed below the fixing frame (701).

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