Glue uniformizing driving structure with gear arranged in middle of die rod and glove production line

Abstract

The utility model discloses a glue uniformizing driving structure with a gear arranged in the middle of a die rod and a glove production line, and belongs to the field of glove production, the glue uniformizing driving structure comprises the die rod and a support, the die rod is provided with a plurality of hand dies at equal intervals along the length direction of the die rod, two sides of the support are provided with conveying support plates, and the conveying support plates are provided with movable conveying chains; the two ends of the die rod are rotationally connected with connecting blocks, and the connecting blocks can be connected with chain links of the conveying chains on the two sides. A gear is arranged in the middle of the die rod, a rack is arranged at the glue uniformizing position of the support and can be meshed with the gear in the middle of the die rod, and when the conveying chain drives the die rod to pass through the glue uniformizing position, the gear on the die rod is meshed with the rack and drives the die rod to rotate on the two connecting blocks. Torsion at the two ends of the die rod can be balanced, and the service life of the gear on the die rod is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of glove production, specifically to a glue-spreading drive structure with a gear in the middle of the mold rod and a glove production line. Background Technology

[0002] After the gloves are dipped in glue, a glue-sizing process is required. The current glue-sizing structure requires the mold rod to pause at the glue-sizing position, and then the hand mold on the mold rod is rotated by gears to complete the glue dipping. The entire process can only continue after the glue-sizing is completed, which affects the overall production efficiency.

[0003] Furthermore, the gears that drive the mold rod to rotate and distribute the adhesive are currently located at one end of the mold rod to facilitate connection with the motor that drives the gear. The rotation of the mold rod is driven by the gear at one end, which requires a very large torque, causing severe wear on the gear. In addition, it requires a high-load motor, resulting in a high overall failure rate.

[0004] To address the aforementioned problems, this invention designs and manufactures a glue-spreading drive structure with a gear in the middle of the mold rod and a glove production line to overcome the above defects. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model provides a glue-spreading drive structure with a gear in the middle of the mold rod and a glove production line, which can balance the torque at both ends of the mold rod and ensure the life of the gear on the mold rod.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a uniform glue driving structure with a gear set in the middle of the mold rod, including a mold rod and a bracket, wherein a plurality of hand molds are provided at equal intervals along the length direction of the mold rod, and conveying support plates are provided on both sides of the bracket, and a movable conveying chain is provided on the conveying support plates;

[0007] Both ends of the mold rod are rotatably connected to connecting blocks, which can be connected to the links of the conveyor chains on both sides;

[0008] A gear is provided in the middle of the mold rod, and a rack is provided in the support at the glue-spreading position. The rack can mesh with the gear in the middle of the mold rod. When the conveyor chain drives the mold rod through the glue-spreading position, the gear on the mold rod meshes with the rack and drives the mold rod to rotate on the two connecting blocks.

[0009] Preferably, the rack includes at least one upper rack and one lower rack, the upper rack is disposed above the conveyor chain, the lower rack is disposed below the conveyor chain, and the gears on the mold rod are all capable of meshing and transmitting power with the upper rack and the lower rack.

[0010] Preferably, a pressure plate is provided above the conveyor chain at both ends of the mold rod corresponding to the position of the lower rack.

[0011] Preferably, the length of the pressure plate is greater than the length of the lower rack, and both ends of the pressure plate extend beyond the ends of the lower rack.

[0012] Preferably, the mold rod comprises a square tube, and the hand mold is connected to the square tube;

[0013] The gear has a square hole machined in the middle to fit with the square tube.

[0014] Preferably, limiting structures are provided on both sides of the gear at the middle position of the mold rod, and the limiting structures can restrict the gear from moving along the axial direction of the mold rod.

[0015] Preferably, the distance between two adjacent hand molds at the middle position on the mold rod is greater than the distance between two adjacent hand molds at other positions on the mold rod.

[0016] Preferably, the mold rod further includes connecting columns detachably connected to both ends of the square tube, and the mold rod is rotatably connected to the connecting block through the connecting columns.

[0017] A glove production line includes a glue-spreading drive structure with a gear disposed in the middle of the mold rod, as described above.

[0018] The advantages of this utility model are:

[0019] 1. This utility model features a gear positioned in the middle of the mold rod, which engages with a rack mounted at the glue application position to rotate the hand mold on the mold rod. This ensures that both ends of the mold rod bear the same torque. Compared to traditional end-gear configurations, this reduces torque and extends the service life of the gears. Furthermore, this structure allows the hand mold on the mold rod to rotate along with the conveyor chain, eliminating the need for traditional electrical control components, reducing costs, and enabling uninterrupted production, thus significantly improving glove production efficiency.

[0020] 2. This utility model enables the forward and reverse rotation of the mold rod by means of the upper and lower racks. The pressure plate avoids the problem of the conveyor chain tilting upward due to eccentricity caused by the hand mold when the mold rod rotates above the lower rack, thus ensuring the stability of the entire conveyor chain.

[0021] 3. Limiting structures are set on both sides of the gear to prevent the gear from moving along the axial direction of the mold rod, thus improving the stability of the equipment operation. Attached Figure Description

[0022] Figure 1 A schematic diagram of a die rod with a gear in the middle for driving the glue application;

[0023] Figure 2 This is a partial schematic diagram of the mating point between the mold rod gear and the lower rack of this utility model;

[0024] Figure 3This is a partial schematic diagram of the meshing point between the mold rod gear and the upper rack of this utility model;

[0025] Figure 4 This is a schematic diagram of the end of the mold rod when the gear of this utility model is engaged with the lower rack.

[0026] In the diagram: 1. Mold rod; 2. Hand mold; 3. Gear; 4. Rack; 5. Connecting column; 6. Connecting block; 7. Conveyor chain; 8. Conveyor support plate; 9. Chain pressure plate. Detailed Implementation

[0027] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0028] like Figures 1 to 4 As shown, a uniform glue driving structure with a gear in the middle of the mold rod includes a mold rod 1 and a support. The mold rod 1 is provided with a plurality of hand molds 2 at equal intervals along the length direction of the mold rod 1. The support is provided with conveying support plates 8 on both sides. The conveying support plates 8 are provided with a movable conveying chain 7. Preferably, the conveying support plates 8 are provided with a vertical plate, which can also restrict the horizontal movement of the conveying chain 7.

[0029] Both ends of the mold rod 1 are rotatably connected to connecting blocks 6, which can be connected to the links of the conveyor chains 7 on both sides.

[0030] The distance between two adjacent hand molds 2 in the middle position of the mold rod 1 is greater than the distance between two adjacent hand molds 2 in other positions on the mold rod 1. A gear 3 is provided in the middle position of the mold rod 1, and a rack 4 is provided in the support at the glue-spreading position. The rack 4 can mesh with the gear 3 in the middle of the mold rod 1. When the conveyor chain 7 drives the mold rod 1 through the glue-spreading position, the gear 3 on the mold rod 1 meshes with the rack 4 and drives the mold rod 1 to rotate on the two connecting blocks 6.

[0031] In this invention, a gear 3 is installed in the middle of the mold rod 1, which then cooperates with the rack 4 supported at the glue application position to drive the hand mold 2 on the mold rod 1 to rotate. This ensures that both ends of the mold rod 1 bear the same torque. Compared with the traditional end-mounted gear 3, the torque is reduced and the service life of the gear 3 is longer. Moreover, this structure can realize the rotation of the hand mold 2 on the mold rod 1 with the movement of the conveyor chain 7. This not only eliminates the need for traditional electrical control components and reduces costs, but also enables uninterrupted production, greatly improving glove production efficiency.

[0032] The rack 4 includes at least one upper rack and one lower rack. The upper rack is positioned above the conveyor chain 7, and the lower rack is positioned below the conveyor chain 7. The gears 3 on the mold rod 1 can mesh with both the upper and lower racks to drive the mold rod 1 in both directions. Preferably, a pressure plate 9 is provided above the conveyor chain 7 at both ends of the mold rod 1 corresponding to the lower rack position. The length of the pressure plate 9 is greater than the length of the lower rack, and both ends of the pressure plate 9 extend beyond the ends of the lower rack. The pressure plate 9 helps to prevent the conveyor chain 7 from tilting upwards due to eccentricity caused by the hand mold 2 when the mold rod 1 rotates above the lower rack, thus ensuring the stability of the entire conveyor chain 7.

[0033] The present invention includes a mold rod 1 comprising a square tube, a hand mold 2 connected to the square tube, and a gear 3 having a square hole machined in the middle to mate with the square tube, eliminating the need for a keyway structure. Limiting structures are provided on both sides of the gear 3 at the middle position of the mold rod 1, which can restrict the movement of the gear 3 along the axial direction of the mold rod 1, thereby improving the stability of the equipment operation.

[0034] The mold rod 1 also includes connecting posts 5 that are detachably connected to both ends of the square tube. The mold rod 1 is rotatably connected to the connecting block 6 through the connecting posts 5, which facilitates the disassembly and maintenance of the mold rod 1.

[0035] This utility model also provides a glove production line, including the above-mentioned mold rod 1 with a gear 3 set in the middle for a glue-spreading drive structure.

[0036] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A uniform glue driving structure with a gear set in the middle of a mold rod, characterized in that, It includes a mold rod (1) and a support. The mold rod (1) is provided with a plurality of hand molds (2) at equal intervals along the length direction of the mold rod (1). The support is provided with conveying support plates (8) on both sides. The conveying support plates (8) are provided with movable conveying chains (7). Both ends of the mold rod (1) are rotatably connected to connecting blocks (6), and the connecting blocks (6) can be connected to the links of the conveyor chains (7) on both sides; The mold rod (1) is provided with a gear (3) in the middle position, and the bracket is provided with a rack (4) at the glue-spreading position. The rack (4) can mesh with the gear (3) in the middle of the mold rod (1). When the conveyor chain (7) drives the mold rod (1) through the glue-spreading position, the gear (3) on the mold rod (1) meshes with the rack (4) and drives the mold rod (1) to rotate on the two connecting blocks (6).

2. The uniform glue driving structure with a gear in the middle of the mold rod according to claim 1, characterized in that, The rack (4) includes at least an upper rack and a lower rack. The upper rack is positioned above the conveyor chain (7), and the lower rack is positioned below the conveyor chain (7). The gears (3) on the mold rod (1) can mesh with the upper rack and the lower rack for transmission.

3. The uniform glue driving structure with a gear set in the middle of the mold rod according to claim 2, characterized in that, A pressure plate (9) is provided above the conveyor chain (7) at both ends of the mold rod (1) corresponding to the lower rack position.

4. The glue-spreading drive structure with a gear in the middle of the mold rod according to claim 3, characterized in that, The length of the pressure plate (9) is greater than the length of the lower toothed rack, and both ends of the pressure plate (9) extend beyond the ends of the lower toothed rack.

5. The uniform glue driving structure with a gear in the middle of the mold rod according to claim 1, characterized in that, The mold rod (1) includes a square tube, and the hand mold (2) is connected to the square tube; The gear (3) has a square hole machined in the middle to fit with the square tube.

6. The glue-spreading drive structure with a gear in the middle of the mold rod according to claim 1, characterized in that, Limiting structures are provided on both sides of the gear (3) at the middle position of the mold rod (1), and the limiting structures can restrict the gear (3) from moving along the axial direction of the mold rod (1).

7. The glue-spreading drive structure with a gear in the middle of the mold rod according to claim 1, characterized in that, The distance between two adjacent hand molds (2) at the middle position on the mold rod (1) is greater than the distance between two adjacent hand molds (2) at other positions on the mold rod (1).

8. The uniform glue driving structure with a gear in the middle of the mold rod according to claim 1, characterized in that, The mold rod (1) also includes connecting columns (5) that are detachably connected to both ends of the square tube. The mold rod (1) is rotatably connected to the connecting block (6) through the connecting columns (5).

9. A glove production line, characterized in that, The adhesive spreading drive structure includes a gear (3) disposed in the middle of the mold rod (1) as described in any one of claims 1 to 8.

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