A push belt loading device

Abstract

The utility model discloses a kind of push belt feeding devices, belong to cutting equipment technical field, a kind of push belt feeding device, including support, the inner wall between the both sides of support is rotatably connected with sprocket by pin shaft, the outer periphery of sprocket is meshed and connected with chain, the top of support is equipped with two groups of mutually symmetrical linear guides, two the top between linear guide is equipped with push seat, the top of push seat is fixedly installed with two mutually symmetrical bearing seats, two the bearing seat is rotatably connected with cam between through pivot, the outer periphery of cam is equipped with insert block, it can be connected together with support by linear bearing and slide rail cooperation with push seat, can solve the phenomenon that belt blank quality is larger, push block cannot push belt blank, can push multiple belt blank once, and workpiece is accurately pushed to set region, save feeding time, reduce the labor intensity of worker, improve the cutting efficiency of V belt trimming machine.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and more specifically, to a push-belt feeding device. Background Technology

[0002] A V-belt trimming machine is a specialized piece of machinery used for cutting and trimming V-belts, primarily for the manufacturing and repair of V-belts in industrial production. Its main function is to precisely measure and cut V-belts to ensure accuracy in length and edge precision.

[0003] Based on the above, the inventors have discovered that existing V-belt trimming machines mostly use manual feeding during operation, which is cumbersome and not only increases the labor intensity of workers, but also has poor stability, resulting in low feeding efficiency and consequently low V-belt cutting efficiency. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a push-belt feeding device, aiming to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a pusher feeding device, which can connect the pusher seat to the bracket through the cooperation of linear bearing and slide rail. It can solve the problem that the pusher block cannot push the belt blank when the belt blank is large. It can push multiple belt blanks at one time and accurately push the workpiece to the set area, saving feeding time, reducing the labor intensity of workers, and improving the cutting efficiency of V-belt edge trimming machine.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A push-belt feeding device includes a bracket. A sprocket is rotatably connected between the inner walls of the two sides of the bracket via a pin. A chain is meshed with the outer periphery of the sprocket. Two sets of mutually symmetrical linear guides are installed on the top of the bracket. A push seat is installed between the tops of the two linear guides. Two mutually symmetrical bearing seats are fixedly installed on the top of the push seat. A cam is rotatably connected between the two bearing seats via a rotating shaft. An insert is sleeved on the outer periphery of the cam. The bottom end of the insert extends to the bottom of the push seat and engages with the chain.

[0009] Furthermore, the linear guide rail includes a slide rail fixed to the top of the bracket, and two linear bearings are slidably connected to the top outer periphery of the slide rail. The top of the linear bearings is fixed to the bottom of the push base by bolts.

[0010] Furthermore, the top of the push base is provided with a U-shaped handle, the two ends of which are located on both sides of the insert block and are fixedly connected to the outer periphery of the rotating shaft by bolts.

[0011] Furthermore, a positioning hole is provided on the side of the insert block, and the cam is movably connected in the positioning hole.

[0012] Furthermore, a limiting hole is provided on the top of the push base, and the insertion block passes through the limiting hole to the bottom of the push base.

[0013] Furthermore, the bottom end of the insert is fixedly connected to multiple locking blocks, and the bottom end of the locking blocks engages with the gap between two adjacent links on the chain.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) In this solution, the pusher and the support are connected by a linear bearing and a slide rail, which can solve the problem that the pusher cannot push the blank when the blank is large. It can push multiple blanks at once and accurately push the workpiece to the set area, saving the feeding time, reducing the labor intensity of workers, and improving the cutting efficiency of the V-belt edge trimmer.

[0017] (2) This solution uses a bearing seat, a rotating shaft, a cam and a U-shaped handle in combination. Under the action of the positioning hole, it can control the up and down movement of the insert block. Pressing down the U-shaped handle can engage the bottom block of the insert block with the chain, realizing the connection between the push seat and the chain. The chain rotates to achieve lateral movement. Pulling up the U-shaped handle causes the cam to rotate, which can separate the insert block from the chain, making it convenient to manually change the position of the push seat. The operation is flexible and efficient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 This is a top view of the structure of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Bracket;

[0023] 2. Sprockets;

[0024] 3. Chain;

[0025] 4. Linear guide rail; 401. Slide rail; 402. Linear bearing;

[0026] 5. Push the seat;

[0027] 6. Bearing housing;

[0028] 7. Shaft;

[0029] 8. Insert block; 801. Card block;

[0030] 9. Cam;

[0031] 10. Positioning holes;

[0032] 11. U-shaped handle. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0034] Example:

[0035] Please see Figures 1-3 A push-belt feeding device includes a bracket 1. A sprocket 2 is rotatably connected between the inner walls of the two sides of the bracket 1 via a pin. A chain 3 is meshed with the outer periphery of the sprocket 2. Two sets of mutually symmetrical linear guide rails 4 are installed on the top of the bracket 1. A push seat 5 is installed between the tops of the two linear guide rails 4. Two mutually symmetrical bearing seats 6 are fixedly installed on the top of the push seat 5. A cam 9 is rotatably connected between the two bearing seats 6 via a rotating shaft 7. An insert 8 is sleeved on the outer periphery of the cam 9. The bottom end of the insert 8 extends to the bottom of the push seat 5 and engages with the chain 3.

[0036] See Figure 1 and Figure 2 The linear guide 4 includes a slide rail 401 fixed to the top of the bracket 1. Two linear bearings 402 are slidably connected to the top outer periphery of the slide rail 401. The top of the linear bearings 402 is fixed to the bottom of the push seat 5 by bolts. In use, the linear bearings 402 and the slide rail 401 work together to facilitate the movement of the push seat 5. At the same time, the slide rail 401 is used to carry the workpiece. It has a strong load-bearing capacity and low friction, which facilitates the pushing of the workpiece.

[0037] See Figure 2The top of the push seat 5 is provided with a U-shaped handle 11. The two ends of the U-shaped handle 11 are located on both sides of the insert block 8 and are fixedly connected to the outer periphery of the rotating shaft 7 by bolts. In use, the rotation of the cam 9 is controlled by the U-shaped handle 11 and the cooperation of the rotating shaft 7 and the bearing seat 6, thereby controlling the up and down position of the insert block 8. This allows the push seat 5 to be connected or disconnected from the chain 3, making it convenient to manually change the position of the push seat 5, flexible in operation, and highly efficient.

[0038] See Figure 2 The side of the insert 8 is provided with a positioning hole 10, and the cam 9 is movably connected in the positioning hole 10. In use, the positioning hole 10 enables the cam 9 to drive the insert 8 to move up and down during rotation.

[0039] See Figure 2 The top of the push base 5 has a limiting hole, and the insert block 8 passes through the limiting hole to the bottom of the push base 5. During use, the limiting hole can limit the up and down movement of the insert block 8 and prevent position deviation.

[0040] See Figure 2 The bottom end of the insert 8 is fixedly connected with multiple locking blocks 801. The bottom end of the locking block 801 is engaged in the gap between two adjacent links on the chain 3. In use, the locking block 801 facilitates the quick connection between the insert 8 and the chain 3, thereby enabling the pusher 5 to move forward and push the workpiece to the set area to complete the loading operation.

[0041] In use: First, place the workpiece on the slide rail 401, then press down the U-shaped handle 11 to move the insert block 8 down. The locking block 801 at the bottom of the insert block 8 engages with the gap between two adjacent links on the chain 3, achieving a quick connection between the push seat 5 and the chain 3. At this time, the chain 3 drives the push seat 5 forward under the drive of the sprocket 2. During the forward movement of the push seat 5, the workpiece is pushed forward to the set area. Then, pull up the U-shaped handle 11, and the cam 9 rotates, which can separate the insert block 8 from the chain 3. At this time, it is convenient to manually change the position of the push seat 5. The operation is flexible, and the next batch of workpieces can be loaded. During the loading process, the combination of the linear bearing 402 and the slide rail 401 has the effect of strong load-bearing capacity, low friction, and convenient pushing. It can solve the problem that the push block cannot push the blank when the blank is large. It can push multiple blanks at one time, saving loading time, reducing the labor intensity of workers, and improving the cutting efficiency of the V-belt edge trimmer.

[0042] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A push-belt feeding device, comprising a support frame (1), characterized in that: A sprocket (2) is rotatably connected between the inner walls of both sides of the bracket (1) via a pin. A chain (3) is meshed with the outer periphery of the sprocket (2). Two sets of mutually symmetrical linear guides (4) are installed on the top of the bracket (1). A push seat (5) is installed between the tops of the two linear guides (4). Two mutually symmetrical bearing seats (6) are fixedly installed on the top of the push seat (5). A cam (9) is rotatably connected between the two bearing seats (6) via a rotating shaft (7). An insert (8) is sleeved on the outer periphery of the cam (9). The bottom end of the insert (8) extends to the bottom of the push seat (5) and engages with the chain (3).

2. The push-belt feeding device according to claim 1, characterized in that: The linear guide (4) includes a slide rail (401) fixed to the top of the bracket (1). Two linear bearings (402) are slidably connected to the top outer periphery of the slide rail (401). The top of the linear bearings (402) is fixed to the bottom of the push seat (5) by bolts.

3. The push-belt feeding device according to claim 1, characterized in that: The top of the push base (5) is provided with a U-shaped handle (11), the two ends of the U-shaped handle (11) are located on both sides of the insert block (8), and are fixedly connected to the outer periphery of the rotating shaft (7) by bolts.

4. The push-belt feeding device according to claim 1, characterized in that: The side of the insert (8) is provided with a positioning hole (10), and the cam (9) is movably connected in the positioning hole (10).

5. The push-belt feeding device according to claim 1, characterized in that: The top of the push base (5) has a limiting hole, and the insert (8) passes through the limiting hole to the bottom of the push base (5).

6. The push-belt feeding device according to claim 1, characterized in that: The bottom end of the insert (8) is fixedly connected to a plurality of locking blocks (801), and the bottom end of the locking blocks (801) is engaged in the gap between two adjacent links on the chain (3).

Images