A conveyor line blocking positioning bracket
Patent Information
- Application Number
- CN202522805359.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-30
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-30
AI Technical Summary
The existing conveyor line blocking device is not retractable and can only be adapted to a single specification of workpiece, resulting in cumbersome operation and long production line changeover time.
A blocking and positioning bracket including a support frame, a slide groove and a driving device is designed. The sliding member is connected by a first slide groove and an inclined second slide groove to realize the tilting, rotation and extension of the blocking member, which can adapt to the blocking and positioning of goods of different specifications.
It enables flexible adjustment of the blocking components, adapts to the precise positioning of goods of different specifications, improves the turnover efficiency of the production line and the accuracy of material transfer, and simplifies the production line changeover process.
Smart Images
Figure CN224929742U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of logistics conveying equipment, and in particular relates to a conveyor line blocking and positioning bracket. Background Technology
[0002] In the material flow process of industrial automated production lines and logistics sorting lines, conveyor line blocking and positioning is a key auxiliary link to achieve precise material stopping and workstation switching. Its adaptability and operational stability directly affect the flow efficiency and material transfer accuracy of the production line. Blockers are key workstation control devices, whose main functions are to temporarily block, precisely position, or control the flow of moving carriers such as hoppers, pallets, and tooling plates on the conveyor line to meet the needs of sorting, assembly, and inspection processes.
[0003] However, existing conveyor line blocking devices still have limitations. Most blocking structures are fixed and non-extendable, only suitable for workpieces of a single specification. When the production line switches to materials of different sizes and shapes, it is necessary to disassemble and replace the corresponding blocking brackets, which is not only cumbersome to operate, but also time-consuming for production line changeovers. Summary of the Invention
[0004] The purpose of this utility model embodiment is to provide a conveyor line blocking positioning bracket, which aims to solve the problem that the blocking positioning bracket is not retractable and can only be adapted to a single specification of workpiece.
[0005] This utility model embodiment is implemented as follows: a conveyor line blocking positioning bracket, the conveyor line blocking positioning bracket comprising: A support frame is used to be fixedly installed on a base or the ground, and the support frame is provided with a first sliding groove and a second sliding groove; A blocking component is used to block goods; the blocking component is provided with a first sliding component and a second sliding component, the first sliding component is slidably connected to the first slide groove, and the second sliding component is slidably connected to the second slide groove; the first slide groove is a straight slide groove, the second slide groove is inclined relative to the first slide groove, and the maximum perpendicular distance from a point on the second slide groove to the first slide groove is not less than the distance between the first sliding component and the second sliding component; A driving device is used to drive the first sliding member to slide in the first groove.
[0006] Furthermore, the blocking component includes a blocking plate, two connecting plates, a first sliding member, and a second sliding member. The first sliding member and the second sliding member pass through the two parallel connecting plates. The blocking plate is disposed at the end of the connecting plates and is used to block goods.
[0007] Furthermore, the blocking element has an L-shaped structure.
[0008] Furthermore, the side of the baffle that contacts the goods is provided with a wear-resistant buffer layer.
[0009] Furthermore, the second groove has an arc shape.
[0010] Furthermore, the arc shape of the second slide groove is parallel to the first slide groove at a position close to the first slide groove, and perpendicular to the first slide groove at a position far away from the first slide groove.
[0011] Furthermore, the support frame is provided with two parallel fixing plates, the fixing plates are provided with the first sliding groove and the second sliding groove, and the blocking member is provided between the two fixing plates.
[0012] Furthermore, the support frame includes a support base and the fixing plate, and the driving device is fixedly mounted on the support base. The support base is a flange-type base with mounting holes, and the surface of the base is provided with a reinforcing rib structure.
[0013] Furthermore, the sliding ends of the first sliding member and the second sliding member are provided with rolling bearings, which are disposed within the first sliding groove and the second sliding groove.
[0014] Furthermore, limit steps are provided in the first and second slide grooves to restrict the movement of the rolling bearing in the axial direction.
[0015] The present invention provides a conveyor line blocking and positioning bracket, the advantage of which is that, since the first chute is straight and the second chute is not parallel to the first chute, and the blocking member is slidably connected to the support frame through these two sets of chute-sliding members, when the driving device pushes the first sliding member to slide in the first chute, the blocking member will rotate along the inclined direction of the second chute, realizing the rotational extension and retraction in the inclined direction, thereby adjusting the spatial position of the blocking plate on the blocking member to adapt to the blocking and positioning of goods of different specifications. Attached Figure Description
[0016] Figure 1 A perspective view of the conveyor line blocking positioning bracket provided in an embodiment of this utility model; Figure 2 This is a front view of the conveyor line blocking positioning bracket provided in an embodiment of the present utility model; Figure 3 A side view of the conveyor line blocking positioning bracket provided in an embodiment of this utility model; Figure 4 for Figure 2 Sectional view of AA; Figure 5 for Figure 3 A partial view of B in the middle; Figure 6 for Figure 4 A partial view of C; Icon labels: 10. Support frame; 11. First slide groove; 12. Second slide groove; 13. Support base; 14. Fixing plate; 15. Step; 16. End cap; 20. Blocking component; 21. First sliding component; 22. Second sliding component; 23. Blocking plate; 24. Connecting plate; 25. Rolling bearing; 30. Drive unit. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0018] It is understood that the terms "first," "second," etc., used in this application may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are used only to distinguish one element from another. For example, without departing from the scope of this application, a first xx mechanism may be referred to as a second xx mechanism, and similarly, a second xx mechanism may be referred to as a first xx mechanism.
[0019] In one embodiment, such as Figure 1-4 As shown, a conveyor line obstruction positioning bracket is proposed, the conveyor line obstruction positioning bracket comprising: A support frame 10 is used to be fixedly installed on a base or the ground, and the support frame 10 is provided with a first sliding groove 11 and a second sliding groove 12. A blocking member 20 is used to block goods; the blocking member 20 is provided with a first sliding member 21 and a second sliding member 22, the first sliding member 21 is slidably connected to the first slide groove 11, and the second sliding member 22 is slidably connected to the second slide groove 12; the first slide groove 11 is a straight slide groove, the second slide groove 12 is inclined relative to the first slide groove 11, and the maximum perpendicular distance from a point on the second slide groove 12 to the first slide groove 11 is not less than the distance between the first sliding member 21 and the second sliding member 22; The driving device 30 is used to drive the first sliding member 21 to slide in the first sliding groove 11.
[0020] In this embodiment, as Figure 1 and 3As shown, since the first slide 11 is a straight line, the second slide 12 is not parallel to the first slide 11, and the blocking member 20 is slidably connected to the support frame 10 through these two sets of slide 11-sliding members, when the driving device 30 pushes the first sliding member 21 to slide in the first slide 11, the blocking member 20 will rotate along the inclined direction of the second slide 12 to realize the rotational extension and retraction in the inclined direction, thereby adjusting the spatial position of the blocking plate 23 on the blocking member 20 to adapt to the blocking and positioning of goods of different specifications.
[0021] In this embodiment, the geometry of the first slide 11 and the second slide 12 needs to be described. For example... Figure 3 As shown, when the first slide groove 11 is vertically set, in order to allow the line connecting the first sliding member 21 and the second sliding member 22 to be perpendicular to the first slide groove 11, and at the same time allow the first sliding member 21 and the second sliding member 22 to rotate up and down on the horizontal line, the second slide groove 12 needs to have a certain depth. Otherwise, the second sliding member 22 will be limited by the second slide groove 12, resulting in it not being able to rotate completely. At this time, the distance from the deepest point of the second slide groove 12 to the first slide groove 11 must be greater than the distance between the first sliding member 21 and the second sliding member 22.
[0022] As a preferred implementation method, such as Figure 3-6 As shown, the second slide groove 12 has an arc shape. The arc-shaped second slide groove 12 is smoother and better matches the movement trajectory of the blocking member 20, enabling more stable adjustment. Furthermore, in this embodiment, the arc shape of the second slide groove 12 is parallel to the first slide groove 11 at the position close to the first slide groove 11, and perpendicular to the first slide groove 11 at the position away from the first slide groove 11.
[0023] In this embodiment, as Figure 3 As shown, the drive device 30 preferably uses a telescopic cylinder drive structure, specifically a miniature cylinder with a stroke of 50mm. The cylinder output end is rigidly connected to the blocking actuation end. Combined with the mounting interface on the outside of the cylinder body, the telescopic stroke can be pre-adjusted to adapt to the blocking position requirements of different materials. Since the blocking component 20 rotates when the drive device 30 pushes it, it can be understood that the blocking component 20 is rotatably connected to the end of the drive device 30, rather than fixedly connected. The cylinder body is fixed to the mounting surface of the column in the support base 13 by bolts. When the drive device 30 operates, it can drive the slider to move synchronously, ensuring the straightness and stability of the telescopic movement.
[0024] In this embodiment, as Figure 4As shown, the structure of the blocking member 20 is further defined. The blocking member 20 includes a blocking plate 23, two connecting plates 24, a first sliding member 21, and a second sliding member 22. The first sliding member 21 and the second sliding member 22 pass through the two parallel connecting plates 24. The blocking plate 23 is located at the end of the connecting plates 24 and is used to block goods. In this embodiment, the first sliding member 21 and the second sliding member 22 are long rods that pass laterally through the two connecting plates 24 and the fixing plate 14 of the support frame 10, and are inserted into the first sliding groove 11 and the second sliding groove 12 to more stably fix the blocking member 20. There are two connecting plates 24, which are respectively fixedly connected to the blocking plate 23, and reinforcing ribs are also provided at their connection positions to avoid the blocking plate 23 being supported by a single point, which can make the blocking positioning more stable.
[0025] Furthermore, the blocking member 20 has an L-shaped structure. Since the blocking member 20 rotates along the second slide groove 12, when the L-shaped blocking member 20 retracts from the blocking position and rotates more than 90°, the blocking plate 23 will tilt downwards, at which point the entire blocking member 20 will retract, saving some space.
[0026] Furthermore, the side of the baffle plate 23 that contacts the cargo is provided with a wear-resistant buffer layer. The wear-resistant buffer layer is made of polyurethane and has a thickness of 3-5mm. It avoids rigid contact between the baffle execution end and the cargo, which can reduce the impact force and surface wear when the material comes into contact, and prevent workpiece surface wear or deformation of the support itself.
[0027] In this embodiment, as Figure 2 As shown, the support frame 10 is provided with two parallel fixed plates 14, and the fixed plates 14 are provided with the first sliding groove 11 and the second sliding groove 12. The blocking member 20 is disposed between the two fixed plates 14. The blocking member 20 is disposed inside the support frame 10 and located at the center of the support frame 10 to prevent the blocking member 20 from rotating unbalanced.
[0028] Furthermore, such as Figure 2 As shown, the support frame 10 includes a support base 13 and a fixing plate 14. The driving device 30 is fixedly mounted on the support base 13. The support base 13 is a flange-type base with mounting holes, and the base surface is provided with reinforcing ribs. The support base 13 is a convenient installation support structure. Its flange surface has multiple sets of waist-shaped mounting holes, which, together with fastening bolts, allow for fine-tuning of the horizontal position of the support on the conveyor frame, adapting to the installation errors of the conveyor line. The support base 13 of the support frame 10 has the structural strength to withstand the impact of materials weighing over 200kg, while also providing a mounting carrier for various functional components.
[0029] In this embodiment, as Figure 5 and 6As shown, the sliding structure is specifically defined. Rolling bearings 25 are provided at the sliding ends of the first sliding member 21 and the second sliding member 22, and the rolling bearings 25 are disposed within the first sliding groove 11 and the second sliding groove 12. This embodiment does not use a common slider as the sliding part of the first sliding member 21 and the second sliding member 22, but instead uses rolling bearings 25. This is because the blocking member 20 itself rotates, and choosing rolling bearings 25 can reduce friction, making the mechanical movement more stable. Alternatively, in this embodiment, the rolling bearings 25 could be replaced with steel balls, but a certain amount of lubricant would be needed between the steel balls and the first sliding groove 11 and the second sliding groove 12 for better operation.
[0030] Furthermore, such as Figure 5 and 6 As shown, limiting steps 15 are provided in the first slide groove 11 and the second slide groove 12 to restrict the axial movement of the rolling bearing 25. The function of the step 15 is to limit the movement. In a specific structure, the step 15 is actually formed by an external end cap 16, which is screwed onto the fixing plate 14, forming the step 15 at the edge of the first slide groove 11 and the second slide groove 12.
[0031] Working principle: When the blocking plate 23 is in the retracted state, the driving device 30 is activated, causing the first sliding member 21 to slide in the first slide groove 11, which in turn drives the second sliding member 22 to slide in the second slide groove 12. Since the second slide groove 12 is an arc-shaped groove, the blocking member 20 rotates along the inclined direction of the second slide groove 12, driving the blocking plate 23 until the blocking plate 23 reaches the vertical position, which can laterally block the goods.
[0032] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0033] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A conveyor line blocking positioning bracket, characterized in that, The conveyor line blocking positioning bracket includes: A support frame is used to be fixedly installed on a base or the ground, and the support frame is provided with a first sliding groove and a second sliding groove; A blocking component is used to block goods; the blocking component is provided with a first sliding component and a second sliding component, the first sliding component is slidably connected to the first slide groove, and the second sliding component is slidably connected to the second slide groove; the first slide groove is a straight slide groove, the second slide groove is inclined relative to the first slide groove, and the maximum perpendicular distance from a point on the second slide groove to the first slide groove is not less than the distance between the first sliding component and the second sliding component; A driving device is used to drive the first sliding member to slide in the first groove.
2. The conveyor line blocking positioning bracket according to claim 1, characterized in that, The blocking component includes a blocking plate, two connecting plates, a first sliding member, and a second sliding member. The first sliding member and the second sliding member pass through the two parallel connecting plates. The blocking plate is located at the end of the connecting plates and is used to block goods.
3. The conveyor line blocking positioning bracket according to claim 2, characterized in that, The blocking component has an L-shaped structure.
4. The conveyor line blocking positioning bracket according to claim 3, characterized in that, The side of the baffle that contacts the goods is provided with a wear-resistant buffer layer.
5. The conveyor line blocking positioning bracket according to claim 1, characterized in that, The second groove has an arc shape.
6. The conveyor line blocking positioning bracket according to claim 5, characterized in that, The second slide groove has an arc shape that is parallel to the first slide groove when it is close to the first slide groove, and perpendicular to the first slide groove when it is far away from the first slide groove.
7. The conveyor line blocking positioning bracket according to claim 1, characterized in that, The support frame is provided with two parallel fixed plates, and the fixed plates are provided with the first sliding groove and the second sliding groove. The blocking member is provided between the two fixed plates.
8. The conveyor line blocking positioning bracket according to claim 7, characterized in that, The support frame includes a support base and a fixing plate. The driving device is fixedly mounted on the support base. The support base is a flange-type base with mounting holes, and the surface of the base is provided with a reinforcing rib structure.
9. The conveyor line blocking positioning bracket according to claim 1, characterized in that, The sliding ends of the first sliding member and the second sliding member are provided with rolling bearings, which are disposed in the first sliding groove and the second sliding groove.
10. The conveyor line blocking positioning bracket according to claim 9, characterized in that, Limiting steps are provided in the first and second slide grooves to restrict the movement of the rolling bearing in the axial direction.