Stable glue uniformizing driving structure and glove production line

Abstract

The utility model discloses a stable glue uniformizing driving structure and a glove production line, and belongs to the field of glove production, the stable glue uniformizing driving structure comprises a mold rod, and a plurality of hand molds are arranged on the mold rod along the length direction of the mold rod; one end of the mold rod is rotationally connected with a first connecting block, and the first connecting block can be connected with a chain link of the conveying chain on one side; a gear is arranged between the first connecting block and the adjacent hand mold, and the gear is fixedly connected to the mold rod; the glue uniformizing device further comprises a support, an upper rack and a lower rack are arranged at the glue uniformizing positions of the support respectively, the upper rack and the lower rack are arranged above and below the conveying chain respectively, and the gears on the mold rods can be in meshing transmission with the upper rack and the lower rack. A chain pressing plate is arranged above the conveying chain corresponding to the position of the lower rack, the chain pressing plate is longer than the lower rack, and the two ends of the chain pressing plate extend out of the two ends of the lower rack. By means of the structure, it can be guaranteed that gloves can rotate automatically for glue uniformizing through the die rod in the conveying process of the conveying chain, other electric control elements are not needed, and the whole process is stable and high in efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glove manufacturing, specifically to a stable glue-spreading drive structure and a glove production line. Background Technology

[0002] Currently, after the gloves are soaked in glue, a glue-smoothing process is generally required to prevent the glue from accumulating at the bottom due to its own weight. This is done by rotating a mold rod to rotate the hand mold. During this process, as the glue solidifies, it is prevented from solidifying at a fixed position on the glove. The current structure that drives the mold rod to rotate is to set a gear on the mold rod, and to set a motor with a drive gear at the glue-smoothing position, which can cooperate with the gear to drive the mold rod to rotate at the glue-smoothing position.

[0003] However, because the above structure requires the die rod to pause at the glue-spreading position, it must wait for the glue-spreading to finish before it can continue to feed, which affects the overall production efficiency. Moreover, glue-spreading generally requires two actions, forward and reverse rotation, so two motors must be used to meet the above requirements. This not only further increases the cost, but also because the glove production environment is complex, the above actions often require sensor sensing, resulting in a large number of electrical control components and a high failure rate.

[0004] Secondly, for the current production line, since most actions require stopping the mold rod to operate, such as dipping gloves in different treatment solutions or dipping them in adhesive, this not only requires additional electrical control components to meet the needs of the above actions, but also affects production efficiency. Once a fault occurs, it will be unable to operate effectively.

[0005] To address the aforementioned problems, this invention designs and manufactures a stable glue-spreading drive structure and a glove production line to overcome the aforementioned deficiencies. Utility Model Content

[0006] To address the problems existing in the prior art, this utility model provides a stable glue-spreading drive structure and glove production line, which can ensure that the mold rod automatically rotates and spreads glue during the glove conveying process with the conveyor chain, and does not require other electrical control components. The whole process is stable and highly efficient.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a stable glue-spreading driving structure, including a mold rod, wherein a plurality of hand molds are provided at equal intervals along the length direction of the mold rod;

[0008] One end of the mold rod is rotatably connected to a first connecting block, which can be connected to a link of a conveyor chain on one side.

[0009] A gear is provided between the first connecting block and the adjacent hand mold, and the gear is fixedly connected to the mold rod;

[0010] The support is provided with an upper rack and a lower rack at the uniform coating position respectively, the upper rack is arranged above the conveying chain, the lower rack is arranged below the conveying chain, and the gear on the mold rod can engage and drive the upper rack and the lower rack.

[0011] A pressing chain plate is arranged above the conveying chain corresponding to the position of the lower rack, the length of the pressing chain plate is greater than the length of the lower rack, and the two ends of the pressing chain plate extend beyond the two ends of the lower rack.

[0012] Preferably, the mold rod comprises a square tube and a connecting column detachably connected to one end of the square tube, and the first connecting block and the gear are arranged on the connecting column.

[0013] A glove production line comprises the stable uniform coating driving structure, the two sides of the support are provided with circulating conveying chains, the other end of the mold rod is rotationally connected with a second connecting block, and the second connecting block can be connected with the link of the conveying chain on the other side.

[0014] A connecting rod is arranged between the second connecting block and the adjacent hand mold, the connecting rod is connected to the side wall of the mold rod, the end of the connecting rod is rotationally connected with a roller, and the center line of the roller is parallel to the length direction of the mold rod.

[0015] The support is further provided with a track, the track comprises a straight track and a non-straight track, and the roller at the end of the connecting rod can drive the hand mold on the mold rod to maintain a certain angle or swing in cooperation with the track.

[0016] Preferably, the sprocket position matched with the conveying chain is provided with a displacement track, the displacement track comprises a small-diameter displacement arc-shaped track and a large-diameter displacement arc-shaped track, the small-diameter displacement arc-shaped track is located in the corresponding quadrant of the obliquely upward chain, and the large-diameter displacement arc-shaped track is located in the corresponding quadrant of the obliquely downward chain.

[0017] Preferably, the radian of the large-diameter displacement arc-shaped track is greater than 90°, and the lowermost end of the small-diameter displacement arc-shaped track needs to be lower than the uppermost end of the large-diameter displacement arc-shaped track.

[0018] Preferably, the support is provided with two first sprockets and a second sprocket on the two sides of the dipping position respectively, the second sprocket is located between the two first sprockets, the lower end position of the second sprocket is lower than the lower end positions of the two second sprockets, and the conveying chain passes above one first sprocket, below the second sprocket and above the other first sprocket in sequence.

[0019] A fixed dipping tank is arranged below the second sprocket, and the conveying chain can drive the hand mold on the mold rod to gradually dip into the dipping tank.

[0020] The track is arranged on the support above the impregnation tank, the track above the impregnation tank is arranged as a concave arc-shaped track, the concave arc-shaped track is matched with the roller at the end of the connecting rod to drive the hand mold on the mold rod to be impregnated from below the palm of the hand mold first, then gradually impregnated to the palm and fingers of the hand mold, and finally gradually impregnated from the palm and fingers of the hand mold.

[0021] Preferably, the support is not provided with a guide rail in the water soaking area, and the hand mold on the mold rod is in a vertical state under the action of gravity.

[0022] Preferably, the oven further comprises a track arranged in the oven, and the track is matched with the roller at the end of the connecting rod on the mold rod to enable the hand mold to be arranged at a horizontal angle.

[0023] Preferably, the circulating air pipe of the oven is arranged in the oven.

[0024] Preferably, a heating pipe is arranged above the air outlet on the bottom of the oven.

[0025] The utility model has the advantages of:

[0026] 1. The utility model discloses a rack and a gear arranged on the mold rod, which can realize the rotation of the hand mold on the mold rod with the movement of the conveying chain, thereby avoiding traditional electric control elements, reducing the cost, realizing uninterrupted production, and greatly improving the production efficiency of gloves.

[0027] 2. The utility model discloses a pressing chain plate, which can avoid the problem that the conveying chain is upwardly bent due to the eccentricity of the hand mold when the mold rod rotates above the lower rack, thereby ensuring the stability of the conveying of the whole conveying chain.

[0028] 3. The glove production line further comprises three sprockets at the impregnation position, which can realize the automatic impregnation of the hand mold in the impregnation tank with the conveying of the conveying chain, thereby realizing uninterrupted continuous production of the whole glove production line, greatly improving the production efficiency of gloves, and changing the impregnation angle position of the hand mold gradually in the movement process through the rotating rod with the roller on the mold rod and the arc-shaped track of the impregnation area, thereby fully utilizing the surface tension of the glue solution, making the glue layer on the hand mold more uniform, and especially, the surface tension is more helpful for the peeling of the glue layer of the hand mold and the glue solution in the impregnation tank, and the gradual change of the angle of the hand mold can avoid the influence of the skinning on the surface of the glue solution on the impregnation.

[0029] 4. The utility model discloses that the guide rail is not arranged in the water soaking area, so that the gloves can be in a vertical state and contact with the liquid in the tank, thereby ensuring that the gloves in the vertical state can be completely immersed.

[0030] 5. The utility model discloses a track is set up in the oven, and with the cooperation of the roller of track and the connecting rod end of mould rod, the hand mould is set up in horizontal angle, compared with the vertical state of hand mould, the hand mould of horizontal state can save the space of height more, therefore can add several conveying chains along the height direction in the oven, to utilize the heat in the oven fully.

[0031] 6. The utility model discloses a heating pipe is directly set on the outlet hole above the bottom of oven, can guarantee the heat of each position outlet hole blowing is similar, is favorable to guarantee the uniformity of oven temperature, and compared with the traditional guarantee oven temperature through increasing the air volume, the air volume of the utility model discloses the outlet hole in the oven can reduce greatly, this is equivalent to reducing the pressure in the oven, the heat energy in the oven greatly reduces the amount of escape from the inlet and outlet of oven, reduces the loss of heat energy. DRAWINGS

[0032] Figure 1 It is a schematic view that a stable glue uniform driving structure mould rod end is equipped with gear;

[0033] Figure 2 It is a schematic view that the gear of the utility model is engaged with lower rack;

[0034] Figure 3 It is a schematic view that the gear of the utility model is engaged with upper rack;

[0035] Figure 4 It is a schematic view that a dip gluing production line is in the glue uniform position;

[0036] Figure 5 It is a partial schematic view that a dip gluing production line is in the glue uniform position;

[0037] Figure 6 It is a schematic view that the utility model mould rod end is equipped with connecting rod;

[0038] Figure 7 It is a schematic view that the gear of the utility model is engaged with lower rack when connecting rod;

[0039] Figure 8 It is a schematic view that the chain wheel position displacement track of the utility model;

[0040] Figure 9 It is a schematic view that the connecting rod end roller of the utility model is cooperated with chain wheel position displacement track;

[0041] Figure 10 It is a partial schematic view that the utility model dip gluing position

[0042] Figure 11 It is a side view of the structure in the oven of the utility model.

[0043] In the figure: 1, the mold rod; 2, hand mold; 3, first connecting block; 4, gear; 5, connecting column; 6, conveying chain; 7, chain pressing plate; 8, lower rack; 9, upper rack; 10, second connecting block; 11, connecting rod; 12, roller; 13, support; 14, chain wheel; 15, small diameter variable displacement arc track; 16, large diameter variable displacement arc track; 17, first chain wheel; 18, second chain wheel; 19, impregnation tank; 20, oven; 21, air outlet; 22, heating pipe; 23, circulating air duct; 24, fan. DETAILED DESCRIPTION

[0044] In order to facilitate those skilled in the art to understand, the utility model is further explained below in combination with the drawings.

[0045] As Figures 1 to 5 shown, a stable glue uniform driving structure, including mold rod 1, mold rod 1 can be moved under the drive of the two conveying chains 6 of production line, and a plurality of hand molds 2 are arranged on the mold rod 1 at equal intervals along the length direction of the mold rod 1.

[0046] The first connecting block 3 is rotatably connected to one end of the mold rod 1, and the first connecting block 3 can be connected to the link of one side conveying chain 6 by means of screw.

[0047] The utility model first connecting block 3 and the adjacent hand mold 2 are equipped with gear 4, and the gear 4 is fixedly connected to the mold rod 1, and the support 13 is provided with an upper rack 9 and a lower rack 8 at the glue uniform position respectively, and the number of the upper rack 9 and the lower rack 8 is at least one, the upper rack 9 is arranged above the conveying chain 6, the lower rack 8 is arranged below the conveying chain 6, and the gear 4 on the mold rod 1 can be engaged and driven with the upper rack 9 and the lower rack 8.

[0048] The utility model is equipped with the gear 4 on the mold rod 1 by means of the rack, and the rotation of the hand mold 2 on the mold rod 1 can be realized along with the movement of the conveying chain 6, not only eliminates the traditional electric control element, reduces the cost, but also realizes the uninterrupted production, and the glove production efficiency is greatly improved.

[0049] The upper side of the conveying chain 6 corresponding to the position of the lower rack 8 is provided with the chain pressing plate 7, the length of the chain pressing plate 7 is greater than the length of the lower rack 8, and the both ends of the chain pressing plate 7 extend out of the both ends of the lower rack 8, and the eccentricity caused by the hand mold 2 when the mold rod 1 rotates above the lower rack 8 is avoided by means of the chain pressing plate 7, so that the upward tilting of the conveying chain 6 is avoided, and the stability of the whole conveying chain 6 is ensured.

[0050] The utility model mold rod 1 includes square tube and the connecting column 5 detachably connected at one end of square tube, and the first connecting block 3 and the gear 4 are all arranged on the connecting column 5, and the detachable structure can facilitate the maintenance and replacement of the later period.

[0051] As Figures 6 to 11As shown, the utility model further provides a glove production line, including above stable uniform glue drive structure, both sides of support 13 are equipped with circulating conveying chain 6, the other end of mode bar 1 rotatably connects with second connecting block 10, and second connecting block 10 can be connected with the link of other conveying chain 6.

[0052] Second connecting block 10 is equipped with connecting rod 11 between adjacent hand mould 2, and connecting rod 11 is connected on the side wall of mode bar 1, and the end of connecting rod 11 rotatably connects with gyro wheel 12, and the center line of gyro wheel 12 is parallel with the length direction of mode bar 1.

[0053] Support 13 is further equipped with track, and the track includes straight track and non straight track, and the gyro wheel 12 of the end of connecting rod 11 can cooperate with the track and drive hand mould 2 on mode bar 1 to maintain a certain angle or swing.

[0054] Specifically, the utility model is equipped with the track of variable position in each sprocket 14 position matched with conveying chain 6, and the track of variable position includes small diameter variable position arc track 15 and large diameter variable position arc track 16, and small diameter variable position arc track 15 is located in the corresponding quadrant of inclined upper chain, and large diameter variable position arc track 16 is located in the corresponding quadrant of inclined lower chain.The lowermost end of small diameter variable position arc track 15 needs to be lower than the uppermost end of large diameter variable position arc track 16, and the radian of large diameter variable position arc track 16 is greater than 90 °, and the purpose is to prevent hand mould 2 on mode bar 1 from contacting in the process of conveying chain 6 in the conversion direction, which influences the quality of gloves.

[0055] The utility model is equipped with two first sprockets 17 and a second sprocket 18 on both sides of dipping position of support 13 respectively, and the second sprocket 18 is located between the two first sprockets 17, and the lower end position of second sprocket 18 is lower than the lower end position of two second sprockets 18, and conveying chain 6 passes above one first sprocket 17, below second sprocket 18 and above another first sprocket 17 in turn, and fixed dipping tank 19 is arranged below second sprocket 18, and conveying chain 6 can drive hand mould 2 on mode bar 1 to gradually immerse in dipping tank 19.

[0056] Glove production line further helps three sprockets of dipping position, realizes that hand mould 2 automatically enters dipping tank 19 and dips along with the conveying of conveying chain 6, and the whole glove production line will realize continuous production without stopping, and the production efficiency of gloves is greatly improved.

[0057] The track is arranged above the support 13 above the impregnation tank 19, and the track above the impregnation tank 19 is arranged as a concave arc-shaped track, the concave arc-shaped track is matched with the roller 12 at the end of the connecting rod 11 to drive the hand mold 2 on the mold rod 1 to be impregnated from below the palm of the hand mold 2 first, then gradually impregnated to the palm and finger part of the hand mold 2, and finally gradually impregnated from the palm and finger part of the hand mold 2, in order to ensure the above impregnation action, a straight guide rail is arranged in front of the arc-shaped track, the straight guide rail is arranged above the conveying chain, a movable track is arranged between the straight guide rail and the arc-shaped track, one end of the movable track is hinged to the end of the straight guide rail, the other end of the movable track can abut against the arc-shaped track, and the mold rod 1 connected with the second connecting block 10 can be transferred to above the arc-shaped track through the movable track.

[0058] The rotating rod with the roller 12 on the mold rod 1 and the arc-shaped track of the impregnation area change the impregnation angle position of the hand mold 2 gradually during movement, so that the surface tension of the glue solution is fully utilized, the glue layer on the hand mold 2 is more uniform, and in particular, the surface tension is more helpful for peeling of the glue layer of the hand mold 2 from the glue solution in the impregnation tank 19, and the gradually changing angle impregnation of the hand mold 2 can avoid the influence of the glue solution surface skinning on impregnation during impregnation

[0059] The support 13 is not provided with a guide rail in the water soaking area, and the hand mold 2 on the mold rod 1 is in a vertical state under the action of gravity, so that the glove can be in a vertical state and contact with the liquid in the tank, and it is ensured that the glove in the vertical state can be completely immersed.

[0060] The oven 20 is further provided, the oven 20 is internally provided with a track, the track is matched with the roller 12 at the end of the connecting rod 11 on the mold rod 1, so that the hand mold 2 is arranged at a horizontal angle. Compared with the vertical state of the hand mold 2, the horizontal state of the hand mold 2 can save more space in the height direction, so that several conveying chains 6 can be additionally arranged in the height direction in the oven 20, so that the heat in the oven 20 is fully utilized.

[0061] The circulating air pipeline 23 of the oven 20 is preferably arranged in the interior of the oven 20, the circulating air pipeline is provided with a fan 24, the motor of the fan 24 is arranged outside the oven 20, the above structure makes the heat energy loss of the original circulating air pipeline 23 remain in the oven 20, and the heat energy loss is further reduced, the heating pipe 22 is arranged above the air outlet hole 21 at the bottom of the oven 20, the structure can ensure that the heat blown out by the air outlet hole 21 at each position is similar, and the uniformity of the temperature in the oven 20 is beneficially ensured, and compared with the traditional method of increasing the air volume to ensure the temperature in the oven 20, the air volume of the air outlet hole 21 in the oven 20 of the utility model can be greatly reduced, which is equivalent to reducing the pressure in the oven 20, the heat energy loss of the oven 20 is greatly reduced, and the heat energy loss is reduced.

[0062] It should be understood that the use of these embodiments is by way of illustration only and is not intended to limit the scope of the present application. In addition, it should also be understood that, after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A stable uniform glue drive structure, characterized by, It includes a mold bar (1), a plurality of hand molds (2) are equidistantly arranged on the mold bar (1) along the length direction of the mold bar (1); The first connecting block (3) is rotatably connected to one end of the mold bar (1), and the first connecting block (3) can be connected with a chain link of one side conveying chain (6); The first connecting block (3) and the adjacent hand mold (2) are provided with a gear (4), and the gear (4) is fixedly connected to the mold bar (1); It also includes a support (13), the support (13) is provided with an upper rack (9) and a lower rack (8) at the uniform glue position, the upper rack (9) is arranged above the conveying chain (6), the lower rack (8) is arranged below the conveying chain (6), and the gear (4) on the mold bar (1) can be meshed and driven with the upper rack (9) and the lower rack (8). The upper side of the conveying chain (6) corresponding to the position of the lower rack (8) is provided with a chain pressing plate (7), the length of the chain pressing plate (7) is greater than the length of the lower rack (8), and both ends of the chain pressing plate (7) extend out of both ends of the lower rack (8).

2. A stable uniform glue drive structure according to claim 1, wherein, The mold bar (1) includes a square tube and a connecting column (5) detachably connected to one end of the square tube, and the first connecting block (3) and the gear (4) are arranged on the connecting column (5).

3. A glove production line characterized in that, It includes the stable uniform glue driving structure of any one of claims 1 to 2, both sides of the support (13) are provided with circulating conveying chains (6), the other end of the mold bar (1) is rotatably connected with a second connecting block (10), and the second connecting block (10) can be connected with a chain link of the other side conveying chain (6); The second connecting block (10) and the adjacent hand mold (2) are provided with a connecting rod (11), the connecting rod (11) is connected to the side wall of the mold bar (1), the end of the connecting rod (11) is rotatably connected with a roller (12), and the center line of the roller (12) is parallel to the length direction of the mold bar (1); The support (13) is further provided with a track, the track includes a straight track and a non-straight track, the roller (12) at the end of the connecting rod (11) can cooperate with the track to drive the hand mold (2) on the mold bar (1) to maintain a certain angle or swing.

4. A glove production line according to claim 3, wherein, Each chain wheel (14) matched with the conveying chain (6) is provided with a displacement track, the displacement track includes a small-diameter displacement arc-shaped track (15) and a large-diameter displacement arc-shaped track (16), the small-diameter displacement arc-shaped track (15) is located in the corresponding quadrant of the obliquely upward chain, and the large-diameter displacement arc-shaped track (16) is located in the corresponding quadrant of the obliquely downward chain.

5. A glove production line according to claim 4, wherein, The radian of the large-diameter displacement arc-shaped track (16) is greater than 90°, and the lowermost end of the small-diameter displacement arc-shaped track (15) needs to be lower than the uppermost end of the large-diameter displacement arc-shaped track (16).

6. A glove production line according to claim 3, wherein, The support (13) is provided with two first sprockets (17) and one second sprocket (18) on both sides of the dipping position, the second sprocket (18) is located between the two first sprockets (17), the lower end position of the second sprocket (18) is lower than that of the two second sprockets (18), and the conveying chain (6) passes above one first sprocket (17), below the second sprocket (18) and above the other first sprocket (17) in sequence; A fixed dipping tank (19) is arranged below the second sprocket (18), and the conveying chain (6) can gradually immerse the hand mold (2) on the mold rod (1) into the dipping tank (19); An arc-shaped track is arranged on the support (13) above the dipping tank (19), the arc-shaped track is concave downward, and the concave arc-shaped track cooperates with the roller (12) at the end of the connecting rod (11).

7. A glove production line according to claim 3, wherein, The support (13) is not provided with a guide rail in the water soaking area, and the hand mold (2) on the mold rod (1) is in a vertical state under the action of gravity.

8. A glove production line according to claim 3, wherein, An oven (20) is further included, the oven (20) is provided with a track, the track cooperates with the roller (12) at the end of the connecting rod (11) on the mold rod (1), so that the hand mold (2) is arranged at a horizontal angle.

9. A glove production line according to claim 8, wherein, The circulating air pipe (23) of the oven (20) is arranged in the oven (20).

10. A glove production line according to claim 8, wherein, A heating pipe (22) is arranged above the air outlet (21) at the bottom of the oven (20).

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