A fluent strip convenient for splicing

Abstract

The utility model relates to fluent strip technical field, and disclose a kind of fluent strip of being convenient for splicing, including bottom plate, the surface of bottom plate is equipped with sliding slot and two groups of symmetrically arranged guide slot, the inside of sliding slot is provided with adjusting assembly, the adjusting assembly includes moving seat, the inside of sliding slot is slidably connected in moving seat, moving seat is symmetrically provided with two groups, and two groups moving seat are connected by two-way threaded rod screw thread between the moving seat, the surface of moving seat is fixedly connected with track plate, the sidewall of track plate is equipped with multiple groups of array distribution's jack, the inside of jack is inserted with shaft, the outer wall of shaft is rotatably connected with pulley. The fluent strip of being convenient for splicing, by two-way threaded rod, hand wheel and the adjusting assembly of moving seat, can synchronously drive two groups of track plate to be close or far away, quickly adapt the installation demand of different size pulley, so that multiple specifications pulley can be flexibly matched.

Description

Technical Field

[0001] This utility model relates to the field of fluid strip technology, specifically to a fluid strip that is easy to splice. Background Technology

[0002] A flow rail is a conveyor component that uses the rolling friction of rollers or balls to enable the automatic sliding of goods. It is primarily used in warehousing and logistics, production lines, and sorting centers to achieve the conveying of materials without power or with auxiliary power.

[0003] According to a public notice (Announcement No.: CN217321881U) regarding a type of easy-to-assemble sliding strip, pressing the pressing blocks on both sides causes two sets of limiting blocks to come closer together. At this time, the return spring on the surface of the sliding column is compressed, and the locking pin retracts inward. Then, the insert block is inserted into the left side of the limiting hole of the other set for docking. Releasing the pressing block allows the locking pin to return to its original position and lock with the limiting hole, achieving a quick assembly process. The structure is simple and easy to operate. It can also be quickly disassembled or assembled by pressing. In addition, the upper part of the supporting keel has a rectangular rolled edge structure on both sides, which enhances the overall anti-torsion force. The sliding wheel is designed with a hollow structure, which can reduce the weight and make it more flexible to roll, which is conducive to promotion.

[0004] However, the fixed track spacing of the flow rails cannot be adapted to different sizes of pulleys. If a larger turnover box needs to be replaced, the entire track module needs to be replaced, resulting in high equipment modification costs and long cycles. Utility Model Content

[0005] The purpose of this invention is to provide a smooth strip that is easy to splice, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a smooth strip that is easy to splice, comprising a base plate, the surface of which is provided with a sliding groove and two sets of symmetrically arranged guide grooves, an adjustment component is provided inside the sliding groove, the adjustment component includes a movable seat, the movable seat is slidably connected inside the sliding groove, two sets of movable seats are symmetrically arranged, and the two sets of movable seats are threadedly connected by a bidirectional threaded rod, a track plate is fixedly connected to the surface of the movable seat, and multiple sets of arrayed insertion holes are opened on the side wall of the track plate, a rotating shaft is inserted into the insertion hole, and a pulley is rotatably connected to the outer wall of the rotating shaft.

[0007] Preferably, a support assembly is provided on the surface of the base plate. The support assembly includes a connecting plate, which is fixedly connected to the surface of the base plate and located between two sets of track plates. Multiple arrayed bosses are fixedly connected to the surface of the connecting plate. The bosses correspond to the positions of the pulleys, and the surface of the bosses is provided with arc-shaped grooves.

[0008] Preferably, a guide block is fixedly connected to the bottom surface of the track plate, and the guide block is slidably connected inside the guide groove.

[0009] Preferably, the side wall of the guide block has a through hole, and a guide rod is slidably connected in the through hole, the end of the guide rod being fixedly connected to the inner wall of the guide groove.

[0010] Preferably, the interior of the arc-shaped groove has multiple arrayed semi-circular holes, and ball bearings are fixedly connected inside the semi-circular holes, with the ball bearings fitting against the surface of the pulley.

[0011] Preferably, the bidirectional threaded rod is rotatably connected to the side wall of the base plate, and a handwheel is fixedly connected to the end of the bidirectional threaded rod.

[0012] Preferably, multiple sets of arrayed positioning holes are formed on the surface of the base plate.

[0013] Compared with the prior art, this utility model provides a smooth strip that is easy to splice, and has the following beneficial effects: 1. This easy-to-assemble smooth strip, through the adjustment assembly consisting of a two-way threaded rod, handwheel and moving seat, can simultaneously drive two sets of track plates to move closer or further apart, quickly adapting to the installation requirements of pulleys of different sizes, thus flexibly matching pulleys of various specifications; at the same time, the cooperation of the guide block and guide rod provides secondary guidance for the adjustment of the track plate, effectively avoiding the tilting and twisting of the track plate.

[0014] 2. This easy-to-assemble smooth strip, through the arc groove and the boss support assembly of the ball bearings, transforms the sliding friction between the pulley and the boss into the rolling friction of the ball bearings, reducing the rotational resistance of the pulley and making the transport of goods smoother; moreover, the boss can provide lower support for the pulley, and the ball bearings can evenly distribute the pressure of the goods, preventing the pulley from sagging and shifting due to the load, thus enhancing the load-bearing capacity and service life of the pulley. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the adjustment component structure of this utility model; Figure 3 This is a schematic diagram of the support component structure of this utility model.

[0016] In the diagram: 1. Base plate; 11. Slide groove; 12. Guide groove; 13. Positioning hole; 2. Adjustment component; 21. Moving seat; 22. Two-way threaded rod; 221. Handwheel; 23. Track plate; 24. Insertion hole; 25. Guide block; 26. Guide rod; 3. Rotating shaft; 31. Pulley; 4. Support component; 41. Connecting plate; 42. Boss; 43. Arc groove; 44. Semicircular hole; 45. Ball bearing. Detailed Implementation

[0017] like Figures 1-3 As shown, this utility model provides a technical solution: a smooth strip that is easy to splice, including a base plate 1, the surface of the base plate 1 is provided with a sliding groove 11 and two sets of symmetrically arranged guide grooves 12, and multiple sets of arrayed positioning holes 13 are provided on the surface of the base plate 1, and the position of the base plate 1 is fixed by bolts or positioning pins passing through the positioning holes 13.

[0018] An adjustment assembly 2 is provided inside the slide groove 11. The adjustment assembly 2 includes a movable seat 21, which is slidably connected inside the slide groove 11. Two sets of movable seats 21 are symmetrically arranged and are threadedly connected to each other by a bidirectional threaded rod 22. The bidirectional threaded rod 22 passes through and is rotatably connected to the side wall of the base plate 1. A handwheel 221 is fixedly connected to the end of the bidirectional threaded rod 22. A track plate 23 is fixedly connected to the surface of the movable seat 21. The handwheel 221 facilitates the application of rotational force to the bidirectional threaded rod 22. The rotation of the bidirectional threaded rod 22 drives the two sets of movable seats 21 to move closer or further apart synchronously, thereby adjusting the spacing of the track plate 23 and facilitating the installation of multiple sets of pulleys 31. Multiple arrayed insertion holes 24 are opened on the side wall of the track plate 23. The track plate 23 is a frame component that supports the pulleys 31 and adjusts the spacing by moving itself. The insertion holes 24 are used to fix the rotating shaft 3 to ensure the stability of the pulley 31 position.

[0019] A guide block 25 is fixedly connected to the bottom surface of the track plate 23. The guide block 25 is slidably connected inside the guide groove 12. A through hole is opened on the side wall of the guide block 25, and a guide rod 26 is slidably connected in the through hole. The end of the guide rod 26 is fixedly connected to the inner wall of the guide groove 12. The sliding cooperation between the guide block 25, the guide groove 12 of the base plate 1, and the guide rod 26 provides secondary guidance for the track plate 23, preventing the track plate 23 from tilting or twisting during adjustment or load-bearing, and ensuring structural rigidity. A rotating shaft 3 is inserted into the inside of the insertion hole 24, and a pulley 31 is rotatably connected to the outer wall of the rotating shaft 3. The rotating shaft 3 provides a rotation fulcrum for the pulley 31, ensuring that the pulley 31 can rotate freely around the rotating shaft 3. The pulley 31 directly contacts the part of the goods, and moves the goods by its own rolling.

[0020] A support assembly 4 is provided on the surface of the base plate 1. The support assembly 4 includes a connecting plate 41, which is fixedly connected to the surface of the base plate 1 and located between two sets of track plates 23. The connecting plate 41 provides an installation base for the bosses 42 and transmits the supporting force of the bosses 42 to the base plate 1. Multiple sets of arrayed bosses 42 are fixedly connected to the surface of the connecting plate 41. The bosses 42 correspond to the positions of the pulleys 31. The surface of the bosses 42 is provided with arc-shaped grooves 43. The bosses 42 fit against the surface of the pulleys 31 through their own arc-shaped grooves 43, providing lower support for the pulleys 31 and preventing the pulleys 31 from sagging or shifting due to the weight of the goods, thus ensuring the stability of the rotation trajectory of the pulleys 31.

[0021] The arc-shaped groove 43 has multiple arrayed semi-circular holes 44 inside, and ball bearings 45 are fixedly connected inside the semi-circular holes 44. The ball bearings 45 are in contact with the surface of the pulley 31. The semi-circular holes 44 restrict the ball bearings 45 to roll only inside the holes, preventing them from falling off or shifting, thus ensuring the stable support of the ball bearings 45 for the pulley 31. This converts the sliding friction between the pulley 31 and the boss 42 into the rolling friction of the ball bearings 45, reducing the resistance when the pulley 31 rotates and making the transport of goods smoother. At the same time, the pressure on the pulley 31 is evenly distributed through multiple sets of ball bearings 45, improving the load-bearing capacity of a single pulley 31.

[0022] In this invention, during use, the base plate 1 is placed on a pre-set conveyor frame or mounting surface, aligning the positioning holes 13 on the surface of the base plate 1 with the pre-drilled holes on the mounting surface. The base plate 1 is then securely fixed by bolts or positioning pins passing through the positioning holes 13, preventing displacement during subsequent use.

[0023] Rotate the handwheel 221 at the end of the bidirectional threaded rod 22 to drive the bidirectional threaded rod 22 to rotate. The bidirectional threaded rod 22 drives the two sets of moving seats 21 to move closer or further away from each other along the slide groove 11. At the same time, the guide block 25 at the bottom of the moving seat 21 slides along the guide groove 12 and the guide rod 26 to provide stable guidance for the track plate 23 until the distance between the two sets of track plates 23 matches the size of the pulley 31 to be installed.

[0024] Insert the rotating shafts 3 one by one into the insertion holes 24 on the side wall of the track plate 23, ensuring that the rotating shafts 3 are firmly inserted without any looseness. At this time, the pulleys 31 on the outer wall of the rotating shafts 3 will naturally fit against the bosses 42 on the surface of the connecting plate 41, and the bottom of the pulleys 31 will contact the balls 45 in the arc grooves 43 of the bosses 42, completing the installation of a single set of pulleys 31; repeat the operation to install multiple sets of pulleys 31 on the track plate 23 in sequence.

[0025] The goods to be transported are placed smoothly on the upper surface of multiple sets of pulleys 31, ensuring that the center of gravity of the goods is evenly distributed on the pulleys 31. By pushing the goods or relying on the weight of the goods themselves, the goods will move along the direction of the track plate 23 as the pulleys 31 roll, achieving smooth transport; during the process, the boss 42 and the ball bearings 45 will provide support for the pulleys 31 to prevent the pulleys 31 from sagging due to the load.

[0026] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A smooth strip that is easy to splice, comprising a base plate (1), characterized in that: The surface of the base plate (1) is provided with a sliding groove (11) and two sets of symmetrically arranged guide grooves (12). An adjustment component (2) is provided inside the sliding groove (11). The adjustment component (2) includes a movable seat (21). The movable seat (21) is slidably connected inside the sliding groove (11). Two sets of movable seats (21) are symmetrically arranged, and the two sets of movable seats (21) are threadedly connected to each other by a bidirectional threaded rod (22). A track plate (23) is fixedly connected to the surface of the movable seat (21). Multiple sets of arrayed insertion holes (24) are opened on the side wall of the track plate (23). A rotating shaft (3) is inserted into the inside of the insertion hole (24). A pulley (31) is rotatably connected to the outer wall of the rotating shaft (3).

2. The flow strip for easy splicing according to claim 1, characterized in that: A support assembly (4) is provided on the surface of the base plate (1). The support assembly (4) includes a connecting plate (41). The connecting plate (41) is fixedly connected to the surface of the base plate (1) and located between two sets of track plates (23). Multiple arrays of bosses (42) are fixedly connected to the surface of the connecting plate (41). The bosses (42) correspond to the positions of the pulleys (31). The surface of the bosses (42) is provided with arc-shaped grooves (43).

3. The flow strip for easy splicing according to claim 1, characterized in that: The bottom surface of the track plate (23) is fixedly connected to a guide block (25), which is slidably connected inside the guide groove (12).

4. The flow strip for easy splicing according to claim 3, characterized in that: The guide block (25) has a through hole on its side wall, and a guide rod (26) is slidably connected in the through hole. The end of the guide rod (26) is fixedly connected to the inner wall of the guide groove (12).

5. A flow strip that is easy to splice according to claim 2, characterized in that: Multiple sets of semicircular holes (44) are arranged in an array inside the arc groove (43). Ball bearings (45) are fixedly connected inside the semicircular holes (44), and the ball bearings (45) are in contact with the surface of the pulley (31).

6. A flow strip that is easy to splice according to claim 1, characterized in that: The bidirectional threaded rod (22) passes through and is rotatably connected to the side wall of the base plate (1), and a handwheel (221) is fixedly connected to the end of the bidirectional threaded rod (22).

7. A flow strip that is easy to splice according to claim 1, characterized in that: Multiple sets of arrayed positioning holes (13) are opened on the surface of the base plate (1).

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