A ring base net inserting head machine

Abstract

The utility model provides a kind of inlaying head machine of annular base web, it is related to papermaking felt production and processing technical field.A kind of inlaying head machine of annular base web, including processing table and electric push rod, the top of the processing table is fixedly connected with fixed frame, the inside of the fixed frame is slidably connected with lifting box and connecting frame, the two side surfaces of the connecting frame are all fixedly connected with pressing plate, the pressing plate and lifting box are connected by spring telescopic link between, the bottom of the lifting box is slidably connected with connecting rod.By the two papermaking felts to be inlaid head are placed in the top of processing table, and make two broken head junctions just in the center line of processing table, by pushing lifting box to descend, make pressing plate first press on two papermaking felts, to limit two papermaking felts to slide front and back, by two groups of limit plate to limit two papermaking felts left and right sides, avoid subsequent joint machine body in the operation process papermaking felt flat net occurs deviation.

Description

Technical Field

[0001] This utility model relates to a head-insertion machine, specifically a head-insertion machine for a ring-shaped base mesh, belonging to the field of papermaking blanket production and processing technology. Background Technology

[0002] Papermaking felt is a type of circular fabric. The processing method for papermaking felt is to first make a thin, coarse-mesh base fabric from synthetic fibers, then lay a mixed fiber web of synthetic fibers and a small amount of wool on top, and then process it through needle punching, chemical treatment, resin finishing and heat setting. During use, there will be breaks, which is not conducive to subsequent processing or use and will cause material waste. In order to save materials, a splicing machine can be used to splice the ends. The splicing machine is also called a jointing machine.

[0003] Chinese Patent Publication No. CN207727321U discloses a papermaking felt flat wire splicing machine, including a worktable, with legs fixedly connected to both sides of the bottom of the worktable, and columns fixedly connected to both sides of the top of the worktable. A first sliding rod is fixedly connected to the top of the column, and a first sliding block is sleeved on the surface of the first sliding rod.

[0004] However, the inventor of the above-mentioned device believes that it has certain defects. During the splicing of papermaking felt flat nets, it is not convenient to limit the two papermaking felt flat nets, which may lead to the two papermaking felt flat nets shifting during the splicing process, affecting the splicing effect. Therefore, this utility model provides a head-inserting machine for a ring base net. Utility Model Content

[0005] The purpose of this invention is to provide a ring-shaped base wire splicing machine to solve the aforementioned problems. This addresses the issue in existing technologies where it is inconvenient to limit the positioning of the two papermaking felt flat wires, which may lead to misalignment of the two wires during splicing and affect the splicing effect. This utility model is achieved through the following technical solution: a head-inserting machine for a ring-shaped base mesh, comprising a processing table and an electric push rod. A fixed frame is fixedly connected to the top of the processing table. A lifting box and a connecting frame are slidably connected inside the fixed frame. Pressure plates are fixedly connected to both sides of the connecting frame. The pressure plates and the lifting box are connected by a spring telescopic rod. A connecting rod is slidably connected to the bottom of the lifting box. The head-inserting machine body is fixedly connected to the bottom of the connecting rod. Two sets of limiting plates are slidably connected to the top of the processing table. An adjustment mechanism for adjusting the distance between the two sets of limiting plates is provided at the bottom of the processing table.

[0006] Preferably, a cylinder is fixedly connected to the top of the fixed frame, and the telescopic end of the cylinder is fixedly connected to the lifting box. The lifting box is controlled to move up and down and slide inside the fixed frame by activating the cylinder.

[0007] Preferably, the bottom of the lifting box is provided with a sliding groove, the connecting rod slides inside the sliding groove, and the inside of the lifting box is provided with a driving mechanism to drive the connecting rod to slide horizontally at the bottom of the lifting box.

[0008] Preferably, the driving mechanism includes a screw that rotates inside the lifting box, one end of the connecting rod is threaded to the screw, and a motor that drives the screw to rotate is fixedly connected to the lifting box. By starting the motor, the screw is driven to rotate, so that the connecting rod slides horizontally inside the lifting box.

[0009] Preferably, the top of the processing table is provided with a through groove, and a sliding rod is fixedly connected inside the through groove. The limiting plate is slidably connected to the sliding rod, and under the action of the through groove and the sliding rod, the limiting plate slides stably on the processing table.

[0010] Preferably, the adjustment mechanism includes two sliding rails fixed to the bottom of the processing table, and a sliding plate is slidably connected inside each of the two sliding rails. The sliding plate has an extrusion groove. An extrusion slider is fixedly connected to the bottom of the limiting plate. The extrusion slider is located inside the extrusion groove. By driving the sliding plate to slide at the bottom of the processing table, the extrusion groove extrudes the extrusion slider to adjust the distance between the two sets of limiting plates.

[0011] Preferably, the sliding plate and the inner wall of the sliding track are connected by a return spring. The telescopic end of the electric push rod is fixedly connected to a connecting seat. A connecting push rod is hinged to the connecting seat by a pin. The other end of the connecting push rod is hinged to the bottom of the sliding plate by a pin. By activating the electric push rod, the connecting seat is pushed to rise. Under the squeezing action of the connecting push rod, the two sliding plates are pushed away from each other and slide.

[0012] This utility model provides a machine for inserting heads into a ring-shaped base mesh, which has the following beneficial effects: The device places two papermaking felts to be joined on top of the processing table, with the joint of the two ends aligned with the center line of the processing table. By pushing the lifting box down, the pressure plate first presses on the two papermaking felts to restrict their back-and-forth sliding. Two sets of limiting plates limit the left and right sides of the two papermaking felts, preventing the papermaking felt flat wire from shifting during the subsequent jointing machine operation.

[0013] The device uses a spring telescopic rod to allow the pressure plate to continue pushing the lifting box downward after fixing the papermaking felt flat wire. The screw, motor, and connecting rod then drive the jointing machine body to slide horizontally at the bottom of the lifting box. Attached Figure Description

[0014] Figure 1This is a perspective view of the entire utility model; Figure 2 This is a three-dimensional view of the adjustment mechanism structure of this utility model; Figure 3 This is a schematic diagram of the lifting box structure of this utility model; Figure 4 For the present utility model Figure 2 Enlarged view of point A.

[0015] [Explanation of Key Component Symbols] 1. Processing table; 11. Through groove; 2. Fixing frame; 21. Cylinder; 3. Lifting box; 31. Screw; 32. Motor; 4. Connecting frame; 5. Pressure plate; 51. Spring telescopic rod; 6. Connecting rod; 7. Joint machine body; 8. Limiting plate; 81. Extrusion slider; 9. Sliding plate; 91. Sliding rail; 92. Return spring; 93. Connecting seat; 94. Connecting push rod; 95. Extrusion groove; 10. Electric push rod. Detailed Implementation

[0016] This utility model embodiment provides a head-insertion machine for a ring-shaped base mesh.

[0017] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A head-insertion machine for a ring-shaped base mesh includes a processing table 1 and an electric push rod 10. A fixed frame 2 is fixedly connected to the top of the processing table 1. A lifting box 3 and a connecting frame 4 are slidably connected inside the fixed frame 2. A cylinder 21 is fixedly connected to the top of the fixed frame 2. The telescopic end of the cylinder 21 is fixedly connected to the lifting box 3. The fixed frame 2 is in the shape of an inverted U. Both ends of the lifting box 3 and the connecting frame 4 are fixedly connected to connecting sliders. A connecting groove is opened on the inner side wall of the lifting box 3. The connecting slider slides inside the connecting groove. The lifting box 3 is pushed to move up and down by activating the cylinder 21.

[0018] Please refer to it again. Figure 1 and Figure 3 Both sides of the connecting frame 4 are fixedly connected to pressure plates 5. The pressure plates 5 and the lifting box 3 are connected by spring telescopic rods 51. The bottom surface of the connecting frame 4 and the bottom surface of the pressure plates 5 are on the same horizontal plane. The spring telescopic rods 51 are telescopic rods with springs inside. The pressure plates 5 press on the papermaking felt flat net, causing the telescopic end of the spring telescopic rods 51 to contract and push the lifting box 3 to continue to descend. When the telescopic end of the spring telescopic rods 51 is no longer under force, the spring rebound quickly drives the telescopic end of the spring telescopic rods 51 to slide back to its original position.

[0019] Please refer to it again. Figure 1 and Figure 3A connecting rod 6 is slidably connected to the bottom of the lifting box 3, and a jointing machine body 7 is fixedly connected to the bottom of the connecting rod 6. A through groove is provided at the bottom of the lifting box 3, and the connecting rod 6 slides inside the through groove. By driving the connecting rod 6 to slide horizontally inside the lifting box 3, the jointing machine body 7 is driven to slide horizontally at the bottom of the lifting box 3. The jointing machine body 7 has been disclosed in patent publication number CN222613810U, "A Papermaking Blanket Flat Net Jointing Machine", and belongs to the prior art. Its working principle and structure will not be described in detail in this application.

[0020] Please refer to it again. Figure 1 and Figure 3 The lifting box 3 is equipped with a drive mechanism for driving the connecting rod 6 to slide. The drive mechanism includes a screw 31 that rotates inside the lifting box 3. One end of the connecting rod 6 is threaded onto the screw 31. A motor 32 that drives the screw 31 to rotate is fixedly connected to the lifting box 3. A first bevel gear is fixedly connected to the output shaft end of the motor 32. A second bevel gear is fixedly connected to the screw 31. The first bevel gear and the second bevel gear mesh. By starting the motor 32, the screw 31 is driven to rotate inside the lifting box 3, which in turn drives the connecting rod 6 to slide horizontally.

[0021] Please refer to it again. Figure 1 , Figure 2 and Figure 4 Two sets of limiting plates 8 are slidably connected to the top of the processing table 1. A through groove 11 is provided on the top of the processing table 1. A sliding rod is fixedly connected inside the through groove 11. The limiting plates 8 are slidably connected to the sliding rod. Through the through groove 11 and the sliding rod, the two sets of limiting plates 8 are stably slid horizontally on the top of the processing table 1.

[0022] Please refer to it again. Figure 1 , Figure 2 and Figure 4 The bottom of the processing table 1 is provided with an adjustment mechanism for adjusting the distance between the two sets of limiting plates 8. The adjustment mechanism includes two sliding rails 91 fixed to the bottom of the processing table 1. Sliding plates 9 are slidably connected inside the two sliding rails 91. Extrusion grooves 95 are opened on the sliding plates 9. Extrusion sliders 81 are fixedly connected to the bottom of the limiting plates 8. The extrusion sliders 81 are located inside the extrusion grooves 95. By driving the sliding plates 9 to slide horizontally inside the sliding rails 91, the extrusion grooves 95 extrude the extrusion sliders 81 to adjust the distance between the two limiting plates 8.

[0023] Please refer to it again. Figure 1 and Figure 2The inner walls of the sliding plate 9 and the sliding track 91 are connected by a return spring 92. The telescopic end of the electric push rod 10 is fixedly connected to a connecting seat 93. A connecting push rod 94 is hinged to the connecting seat 93 by a pin. The other end of the connecting push rod 94 is hinged to the bottom of the sliding plate 9 by a pin. The electric push rod 10 is installed directly below the processing table 1. The fixed end of the electric push rod 10 is fixed to the ground. By starting the electric push rod 10, the connecting seat 93 is pushed up and down. Under the squeezing action of the connecting push rod 94, the two sliding plates 9 are pushed away from each other. The return of the return spring 92 causes the two sliding plates 9 to move closer to each other.

[0024] Working principle: Install the device in a suitable position and connect it to the municipal power supply. Control the lifting and lowering of the connecting seat 93 by starting the electric push rod 10. Adjust the distance between the two sliding plates 9 by the elastic force of the connecting push rod 94 and the return spring 92. Adjust the distance between the two sets of limiting plates 8 by squeezing the squeezing slider 81 through the squeezing groove 95. Place the two papermaking blankets to be joined on the top of the processing table 1. Limit the left and right sides of the two papermaking blankets through the two sets of limiting plates 8, and make the joint of the two ends right at the center line of the processing table 1. Start the cylinder 21 to push the lifting box 3 down, so that the pressure plate 5 first presses on the two papermaking blanket flat nets to restrict the two papermaking blankets to slide back and forth. Then, the extension end of the spring telescopic rod 51 retracts, so that the lifting box 3 continues to descend and the jointing machine body 7 lands at the joint of the two papermaking blanket flat nets. Start the motor 32 to drive the screw 31 to rotate and drive the connecting rod 6 to slide horizontally, so that the two papermaking blanket flat nets are joined.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A machine for inserting a ring-shaped base mesh, comprising a processing table (1) and an electric push rod (10), characterized in that: The top of the processing table (1) is fixedly connected to a fixed frame (2), and the inside of the fixed frame (2) is slidably connected to a lifting box (3) and a connecting frame (4). Both sides of the connecting frame (4) are fixedly connected to pressure plates (5). The pressure plates (5) and the lifting box (3) are connected by a spring telescopic rod (51). The bottom of the lifting box (3) is slidably connected to a connecting rod (6), and the bottom of the connecting rod (6) is fixedly connected to the connector machine body (7). The top of the processing table (1) is slidably connected with two sets of limiting plates (8), and the bottom of the processing table (1) is provided with an adjustment mechanism for adjusting the distance between the two sets of limiting plates (8).

2. The inserter for a ring-shaped base mesh according to claim 1, characterized in that: A cylinder (21) is fixedly connected to the top of the fixed frame (2), and the telescopic end of the cylinder (21) is fixedly connected to the lifting box (3).

3. The inserter for a ring-shaped base mesh according to claim 1, characterized in that: The bottom of the lifting box (3) is provided with a through groove, the connecting rod (6) slides inside the through groove, and the interior of the lifting box (3) is provided with a driving mechanism to drive the connecting rod (6) to slide.

4. The inserter for a ring-shaped base mesh according to claim 3, characterized in that: The driving mechanism includes a screw (31) that rotates inside the lifting box (3), one end of the connecting rod (6) is threaded onto the screw (31), and a motor (32) that drives the screw (31) to rotate is fixedly connected to the lifting box (3).

5. The inserter for a ring-shaped base mesh according to claim 1, characterized in that: The top of the processing table (1) is provided with a through groove (11), and a sliding rod is fixedly connected inside the through groove (11). The limiting plate (8) is slidably connected to the sliding rod.

6. The inserter for a ring-shaped base mesh according to claim 1, characterized in that: The adjustment mechanism includes two sliding rails (91) fixed to the bottom of the processing table (1). Sliding plates (9) are slidably connected inside the two sliding rails (91). Extrusion grooves (95) are opened on the sliding plates (9). Extrusion sliders (81) are fixedly connected to the bottom of the limiting plate (8). The extrusion sliders (81) are located inside the extrusion grooves (95).

7. The inserter for a ring-shaped base mesh according to claim 6, characterized in that: The inner walls of the sliding plate (9) and the sliding track (91) are connected by a return spring (92). The telescopic end of the electric push rod (10) is fixedly connected to a connecting seat (93). A connecting push rod (94) is hinged to the connecting seat (93) by a pin. The other end of the connecting push rod (94) is hinged to the bottom of the sliding plate (9) by a pin.

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