Auxiliary device for glove opening expanding cover die

Abstract

The utility model discloses an auxiliary device for a glove mouth expanding cover die, and belongs to the technical field of glove production. The device mainly comprises a mounting bottom plate, a guide placement mechanism is arranged on the mounting bottom plate, the guide placement mechanism comprises a power assembly and a rotating seat, a plate turning mechanism is arranged on the rear portion of the guide placement mechanism, fixing plates are fixedly connected to the two sides of the rear portion of the mounting bottom plate, a plurality of first groove holes are fixedly formed between the two fixing plates, and the first groove holes are connected with clamping assemblies through bolts. By arranging the guide placing mechanism, after glove blanks are placed, the guide placing mechanism controls the placing plate to overturn forwards by a certain angle, the glove blank grabbing accuracy of the grabbing mechanism is improved, the guide placing mechanism controls the placing plate to overturn backwards by a certain angle, and the glove blanks accidentally detained on the placing plate slide forwards; and the continuity of glove blank placing operation is ensured. The device is mainly used for ensuring the continuity of glove opening expanding and die covering operation.

Description

Technical Field

[0001] This utility model belongs to the technical field of glove production, and more specifically, it relates to an auxiliary device for glove opening mold. Background Technology

[0002] In the production and processing of dipped work gloves, the glove blanks need to be placed on the hand mold first, and then dipped, vulcanized, printed and other operations are carried out. In the existing technology, the glove blank process is mostly carried out manually. The glove blanks are opened one by one and then put on the hand mold, which is inefficient and labor-intensive. Therefore, some automatic glove blanking equipment has appeared on the market. First, the glove blanks are placed in a predetermined position. Then, the gripping mechanism picks up the glove blanks from the predetermined position and places them on the clamping table. The clamping table works with the gripping mechanism to open the glove blanks, so that the subsequent spreading mechanism can spread the glove blanks open and put them into the hand mold to complete the glove blanking operation.

[0003] In this process, the efficiency of glove setting is greatly improved, but in actual use, the following problems still exist: 1. The glove blank needs to be placed in the predetermined position for the gripping mechanism to accurately grip it. Otherwise, the gripping mechanism may miss some parts, reducing the efficiency of glove setting. At the same time, the missed glove blank will affect subsequent operations. 2. The clamping table works with the gripping mechanism to open the glove. If the opening width does not meet the predetermined requirements, the subsequent opening mechanism will not be able to open the glove and take it away, causing the glove to remain on the clamping table, resulting in accumulation and affecting the subsequent glove setting operation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a glove opening mold auxiliary device. By setting a guiding placement mechanism, when the glove blank is placed on it, the guiding placement mechanism controls the placement plate to flip forward at a certain angle to improve the accuracy of the gripping mechanism in gripping the glove blank. The guiding placement mechanism also controls the placement plate to flip backward at a certain angle to allow the glove blank that is accidentally stuck on the placement plate to slide forward and ensure the continuity of the glove blank placement operation.

[0005] The aforementioned glove opening mold auxiliary device includes a mounting base plate, a reinforcing square tube fixedly connected to the middle of the mounting base plate, a guide placement mechanism on the mounting base plate, the guide placement mechanism including a power component and a rotating seat, a flipping mechanism at the rear of the guide placement mechanism including a rotary cylinder and a hinge, a flipping frame fixedly connected to the turntable of the rotary cylinder, multiple sets of screw holes are fixedly opened at the front of the mounting base plate, the screw holes are bolted to the rotating seat, fixing plates are fixedly connected to the rear sides of the mounting base plate, screw holes are fixedly opened on the fixing plates, the screw holes are bolted to the rotary cylinder, multiple sets of slot holes are fixedly opened between the two sets of fixing plates, the slot holes are bolted to clamping components, and multiple sets of screw holes are fixedly opened at the rear of the mounting base plate, the screw holes are bolted to the hinge.

[0006] Preferably, a flap is fixedly connected to the other end of the hinge. Multiple sets of openings are fixedly provided on the flap to prevent interference between the flap and the clamping assembly. Multiple sets of screw holes are also fixedly provided on the flap, and the screw holes are connected to the hinge by bolts.

[0007] Preferably, the flipping frame includes a connecting rod, a limiting rod extending outward from the side wall of the connecting rod, a plurality of mounting holes fixedly formed on the limiting rod, a connecting rod fixedly connected to the outermost part of the connecting rod and the mounting hole, and a bearing fixedly connected to the other end of the connecting rod.

[0008] Preferably, the power assembly includes a mounting plate, which is fixedly connected to both sides of the front of the mounting base plate. A reduction mechanism is fixedly connected to the mounting plate, and a drive motor is fixedly connected to the front of the reduction mechanism. A drive gear is fixedly connected to the output shaft of the reduction mechanism. A rotating shaft is rotatably connected to the rotating base, and driven gears are fixedly connected to both ends of the rotating shaft. The driven gears mesh with the drive gears. A connecting frame is fixedly connected to the rotating shaft, and a placement plate is fixedly provided on the top of the connecting frame. A guide plate is fixedly provided on the placement plate.

[0009] Preferably, the front of the placement plate is fixedly provided with screw hole five, and the rear of the placement plate is fixedly provided with screw hole six. Screw hole six is ​​connected to the connecting frame by bolts. A folding plate is fixedly connected to the bottom of the guide plate. Slot hole two is fixedly provided on the folding plate. Slot hole two is connected to screw hole five by bolts.

[0010] Preferably, the clamping assembly includes a cylinder, a fixing frame, and a clamping plate. The bottom of the cylinder is bolted to a slot, and a slider is slidably connected to the cylinder. A toothed assembly is fixedly connected to the top of the fixing frame, and a backing plate is fixedly connected to one end of the bottom of the fixing frame. The backing plate is bolted to the top of the cylinder, and a clamping plate is fixedly connected to the other end of the bottom of the fixing frame. The clamping plate is bolted to the side wall of the cylinder. A toothed assembly is fixedly connected to the top of the clamping plate, and the bottom of the clamping plate is fixedly connected to the slider.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By setting up a guiding placement mechanism, when the glove blank is placed on it, the guiding placement mechanism controls the placement plate to flip forward at a certain angle, and the glove blank slides to the predetermined area at the rear of the placement plate, which improves the accuracy of the gripping mechanism in gripping the glove blank. When the gripping mechanism picks up the glove blank, the guiding placement mechanism controls the placement plate to flip backward at a certain angle, so that the glove blank that is accidentally stuck on the placement plate slides forward and leaves the placement plate, ensuring the continuity of the glove blank placement operation.

[0013] 2. By setting up a flip-plate mechanism, when the glove blank on the flip-plate is put into the hand mold by the spreading mechanism, the flip-plate flips backward, flipping out the glove blank that has not been taken away by the grabbing mechanism and spreading mechanism, so that the stuck glove blank is cleared away from the flip-plate, so that the subsequent glove blank can be continuously captured by the clamping component and continue to perform the mold-making operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 A schematic diagram of the overall structure for installing the base plate;

[0016] Figure 3 This is a schematic diagram of the clamping assembly.

[0017] Figure 4 This is a schematic diagram of the exploded structure of the clamping assembly;

[0018] Figure 5 This is a schematic diagram of the overall structure of the flip-up mechanism;

[0019] Figure 6 This is a schematic diagram of the rotary cylinder and the tilting frame.

[0020] Figure 7 This is a schematic diagram of the power assembly on the mounting base plate.

[0021] Figure 8 This is a schematic diagram of the bottom structure of the placement plate;

[0022] Figure 9 This is a schematic diagram of the top structure for placing the plate;

[0023] Figure 10 This is a schematic diagram of the guide plate.

[0024] In the diagram: 1. Mounting base plate; 101. Screw hole one; 102. Reinforcing square tube; 103. Fixing plate; 103A. Screw hole two; 104. Screw hole three; 105. Slot hole one; 2. Flipping mechanism; 201. Rotary cylinder; 202. Flipping frame; 202A. Connecting rod; 202B. Limiting rod; 202C. Mounting hole; 202D. Connecting rod; 202E. Bearing; 203. Flipping plate; 203A. Opening; 203B. Screw hole four; 204. Hinge; 3. Clamping assembly; 301. Cylinder; 301A. Slider; 302. Fixed frame; 302A, Gear assembly one; 302B, Support plate; 302C, Clamping plate; 303, Clamping plate; 303A, Gear assembly two; 4, Guide placement mechanism; 401, Power assembly; 401A, Mounting plate; 401B, Reduction mechanism; 401C, Drive motor; 401D, Drive gear; 401E, Driven gear; 402, Rotating shaft; 403, Rotary seat; 404, Connecting frame; 405, Placement plate; 405A, Screw hole five; 405B, Screw hole six; 406, Guide plate; 406A, Folding plate; 406B, Slot hole two. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] like Figure 1 and Figure 2 As shown, a glove opening mold-making auxiliary device includes a mounting base plate 1. A reinforcing square tube 102 is fixedly connected to the middle of the mounting base plate 1. By connecting the reinforcing square tube 102 to the middle of the mounting base plate 1, the structural strength of the mounting base plate 1 can be increased, improving its stability in supporting the guide placement mechanism 4, the flipping mechanism 2, and the clamping assembly 3. The mounting base plate 1 is provided with a guide placement mechanism 4. By setting the guide placement mechanism 4, when the glove blank is placed on it, the guide placement mechanism 4 controls the placement plate 405 to flip forward at a certain angle, and the glove blank slides to a predetermined area at the rear of the placement plate 405, improving the accuracy of the gripping mechanism in gripping the glove blank. When the gripping mechanism removes the glove blank, the guide placement mechanism 4 controls the placement plate 405 to flip backward at a certain angle, allowing the glove blank that accidentally gets stuck on the placement plate 405 to slide forward and leave the placement plate 405, ensuring the continuity of the glove blank placement operation.

[0028] The guiding placement mechanism 4 includes a power assembly 401 and a rotating base 403. The rear of the guiding placement mechanism 4 is provided with a flipping mechanism 2, which includes a rotary cylinder 201 and a hinge 204. A flipping frame 202 is fixedly connected to the turntable of the rotary cylinder 201. By setting the flipping mechanism 2, when the glove blank located on the flipping plate 203 is put into the hand mold by the spreading mechanism, the flipping plate 203 flips backward, flipping out the glove blank that has not been taken away by the grabbing mechanism and the spreading mechanism, so that the retained glove blank is cleared away from the flipping plate 203, so that the subsequent glove blank can be captured by the clamping assembly 3 and continue the mold-making operation. Multiple sets of screw holes 101 are fixedly provided on the front of the mounting base plate 1. The screw holes 101 are connected to the rotating seat 403 by bolts. Fixing plates 103 are fixedly connected to both sides of the rear of the mounting base plate 1. Ribs are fixedly connected to the outer side wall of the fixing plates 103. By setting the ribs, the connection strength between the fixing plates 103 and the mounting base plate 1 is enhanced, and the stability of the fixing plates 103 in supporting the flipping mechanism 2 is improved.

[0029] A screw hole 103A is fixedly provided on the fixed plate 103. The screw hole 103A is connected to the rotary cylinder 201 by bolts. Multiple slots 105 are fixedly provided between the two sets of fixed plates 103. The slots 105 are connected to clamping components 3 by bolts. By setting clamping components 3, when the glove blank is placed on the flip plate 203, the clamping plate 302C of clamping components 3 moves towards the fixed frame 302 to clamp the bottom of the glove blank. In conjunction with the gripping mechanism, the glove blank is opened to facilitate the opening mechanism to remove the glove blank and smoothly slide the glove blank into the hand mold. Multiple screw holes 104 are fixedly provided at the rear end of the mounting base plate 1. The screw holes 104 are connected to the hinge 204 by bolts.

[0030] like Figure 5 As shown, a flap 203 is fixedly connected to the other end of the hinge 204. Multiple openings 203A are fixedly provided on the flap 203 to prevent interference between the flap 203 and the clamping assembly 3. Multiple screw holes 203B are also fixedly provided on the flap 203, and the screw holes 203B are connected to the hinge 204 by bolts. When the flap 203 is horizontal, the clamping assembly 3 extends upward through the openings 203A, allowing it to smoothly grip the bottom of the glove blank. When the rotary cylinder 201 drives the flap 203 to rotate, the flap 203 rotates around the center of the hinge 204.

[0031] like Figure 6As shown, the flipping frame 202 includes a connecting rod 202A. A limiting rod 202B extends outward from the side wall of the connecting rod 202A. Multiple sets of mounting holes 202C are fixedly provided on the limiting rod 202B. A connecting rod 202D is fixedly connected to the outermost part of the connecting rod 202A and the mounting hole 202C. Multiple sets of mounting holes 202C are provided on the limiting rod 202B. By connecting the connecting rod 202D to the mounting holes 202C at different positions, the center distance of the two sets of bearings 202E can be adjusted, thereby avoiding the deformation of the flipping plate 203 due to insufficient distance between the two sets of bearings 202E during the flipping process. The rotation center of the flip plate 203 is the center of the hinge 204, and the rotation center of the flipping frame 202 is the center of the turntable from which the rotary cylinder 201 outputs torque. The glove molding equipment includes a gripping mechanism, a spreading mechanism, a displacement mechanism, and a flipping mechanism. However, the space available for arranging the glove molding auxiliary device is limited, making it difficult to align the hinge 204 and the turntable of the rotary cylinder 201 on the same axis. This causes interference between the flipping frame 202 and the flip plate 203 during the flipping process. Therefore, by adjusting the center distance of the two sets of bearings 202E, the bearings 202E can effectively flip the flip plate 203 while preventing the bearings 202E from squeezing the flip plate 203 and causing deformation when the flipping angle is too large. This solves the problem of interference between the flipping frame 202 and the flip plate 203 caused by the inability to align the hinge 204 and the turntable of the rotary cylinder 201 on the same axis.

[0032] A bearing 202E is fixedly connected to the other end of the connecting rod 202D. Two sets of bearings 202E are respectively placed on both sides of the flip plate 203. When the flipping frame 202 rotates backward, the bearing 202E located on the connecting rod 202A pushes the inner wall of the flip plate 203 upward, and the flip plate 203 quickly flips backward to remove the retained glove blank. After cleaning, the flipping frame 202 rotates forward, and the bearing 202E located on the limit rod 202B pushes the outer wall of the flip plate 203 forward, so that the flip plate 203 returns to a horizontal position.

[0033] like Figure 7 , Figure 8 and Figure 9As shown, the power assembly 401 includes a mounting plate 401A, which is fixedly connected to both sides of the front of the mounting base plate 1. A reduction mechanism 401B is fixedly connected to the mounting plate 401A. A drive motor 401C is fixedly connected to the front of the reduction mechanism 401B. A drive gear 401D is fixedly connected to the output shaft of the reduction mechanism 401B. A rotating shaft 402 is rotatably connected to the rotating base 403. Driven gears 401E are fixedly connected to both ends of the rotating shaft 402. The driven gears 401E mesh with the drive gears 401D. A drive gear 401D is fixedly connected to the rotating shaft 402. There is a connecting frame 404, and a placement plate 405 is fixedly mounted on the top of the connecting frame 404. A guide plate 406 is fixedly mounted on the placement plate 405. The front part of the guide plate 406 is a sloping plate, and the rear part of the guide plate 406 is a straight plate. After multiple sets of guide plates 406 are installed on the placement plate 405, the front space of the placement plate 405 is large and the rear space is narrow. When the glove blank is placed on the placement plate 405, the placement plate 405 tilts upward, and the glove blank can slide backward and be stuck by the straight plate at the rear of the guide plate 406. The gripping mechanism directly grabs the glove blank from the rear of the guide plate 406.

[0034] The torque of the drive motor 401C is amplified by the reduction mechanism 401B and transmitted to the drive gear 401D. The driven gear 401E drives the placement plate 405 to flip forward or backward. When the placement plate 405 flips backward, it can guide the glove blanks to slide backward to the predetermined area, making it easier for them to be captured by the gripping mechanism. When the placement plate 405 flips forward, it can remove the glove blanks that accidentally get stuck on the placement plate 405.

[0035] like Figure 10 As shown, a screw hole 405A is fixedly opened at the front of the placement plate 405, and a screw hole 405B is fixedly opened at the rear of the placement plate 405. The screw hole 405B is connected to the connecting frame 404 by bolts. A folding plate 406A is fixedly connected to the bottom of the guide plate 406. By setting the folding plate 406A, the contact area between the guide plate 406 and the placement plate 405 is increased, and the connection strength between the two is improved. A slot 406B is fixedly opened on the folding plate 406A, and the slot 406B is connected to the screw hole 405A by bolts.

[0036] like Figure 3 and Figure 4As shown, the clamping assembly 3 includes a cylinder 301, a fixing frame 302, and a clamping plate 303. The bottom of the cylinder 301 is connected to the slot 105 by bolts. A slider 301A is slidably connected to the cylinder 301. A toothed assembly 302A is fixedly connected to the top of the fixing frame 302. A stop plate 302B is fixedly connected to one end of the bottom of the fixing frame 302. The stop plate 302B is connected to the top of the cylinder 301 by bolts. A clamping plate 302C is fixedly connected to the other end of the bottom of the fixing frame 302. The clamping plate 302C is connected to the side wall of the cylinder 301 by bolts. A toothed assembly 303A is fixedly connected to the top of the clamping plate 303. The bottom of the clamping plate 303 is fixedly connected to the slider 301A. When tooth assembly 1 302A and tooth assembly 2 303A work together, cylinder 301 is activated, and the two sets of sliders 301A slide towards the middle, driving the two sets of clamping plates 303 to squeeze the fixing frame 302. By setting tooth assembly 1 302A and tooth assembly 2 303A, the contact area between the fixing frame 302, clamping plates 303 and the bottom of the glove blank can be increased, improving the success rate of clamping. With the help of the gripping mechanism, the glove blank is opened 203A, and with the help of the spreading mechanism, the glove blank is put into the hand mold.

[0037] Working principle: 1. The glove blank is placed on the placement plate 405. The gripping mechanism starts to move towards the position of the guide placement mechanism 4. After the drive motor 401C drives the placement plate 405 to rotate upward at a certain angle, the glove blank slides down towards the rear of the placement plate 405 under the action of gravity and is stuck by the guide plate 406.

[0038] 2. The gripping mechanism grasps the upper layer of the glove blank and removes the glove blank from the placement plate 405. At the same time, the drive motor 401C drives the placement plate 405 to rotate downward, causing the placement plate 405 to tilt forward. The glove blank that is accidentally left behind slides off the front of the placement plate 405 under the action of gravity.

[0039] 3. The gripping mechanism places the glove blank on the flip plate 203. The clamping component 3 is activated to clamp the lower layer of the glove blank. The gripping mechanism pulls the glove blank upward, so that the glove blank opens. The opening mechanism enters the glove blank from the opening and opens it, and puts the glove blank into the hand mold backward.

[0040] 4. At the same time, the rotating cylinder 201 drives the flipping frame 202 to rotate upward, lifting the flip plate 203 backward and removing the glove blank stuck on the flip plate 203.

[0041] This invention features a guide placement mechanism 4. When a glove blank is placed on the guide placement mechanism 4, the guide placement mechanism 4 controls the placement plate 405 to rotate forward at a certain angle, allowing the glove blanks to slide to a predetermined area at the rear of the placement plate 405. This improves the accuracy of the gripping mechanism in grasping the glove blanks. After the gripping mechanism removes the glove blanks, the guide placement mechanism 4 controls the placement plate 405 to rotate backward at a certain angle, allowing glove blanks that are accidentally stuck on the placement plate 405 to slide forward and leave the placement plate 405, ensuring the continuity of the glove blank placement operation. By setting a flip plate mechanism 2, when a glove blank located on the flip plate 203 is inserted into the hand mold by the spreading mechanism, the flip plate 203 flips backward, flipping out any glove blanks that have not been taken away by the gripping mechanism and spreading mechanism. This clears the stuck glove blanks from the flip plate 203, allowing subsequent glove blanks to be continuously captured by the clamping component 3 for continued mold-fitting operations.

Claims

1. A glove turn-up former assist device, characterized by: The utility model provides a kind of installation base plate, installation base plate middle part fixedly connected with reinforcing square tube, installation base plate is equipped with guiding and placing mechanism, guiding and placing mechanism rear part is equipped with flap mechanism, flap mechanism includes rotary cylinder and hinge, rotary cylinder's turntable is fixedly connected with turnover frame, installation base plate front part is fixedly provided with multiple groups of screw holes one, screw hole one is connected by bolt with turn seat, installation base plate rear part both sides are fixedly connected with fixed plate, fixed plate is fixedly provided with screw hole two, screw hole two is connected by bolt with rotary cylinder, multiple groups of slot holes one are fixedly provided between two groups of fixed plates, slot hole one is connected by bolt with clamping component, installation base plate rear end is fixedly provided with multiple groups of screw holes three, screw hole three is connected by bolt with hinge.

2. A glove turner sleeve former assistive device according to claim 1, wherein: The hinge other end is fixedly connected with flap, the flap is fixedly provided with multiple groups of openings, avoid the interference of flap and clamping component by being provided with opening, multiple groups of screw holes four are also fixedly provided on the flap, and screw hole four is connected by bolt with hinge.

3. A glove turner sleeve mold assistive device as defined in claim 1, wherein: The turnover frame includes connecting rod, the outer wall of connecting rod extends outwardly and is provided with a plurality of limiting rods, a plurality of mounting holes are fixedly provided on the limiting rods, and a plurality of connecting rods are fixedly connected to the outermost side of the connecting rod and the mounting holes.

4. The glove turner sleeve mold assistive device of claim 1, wherein: The power component includes a mounting plate, the mounting plate is fixedly connected to the front two sides of the installation base plate, the mounting plate is fixedly connected with a speed reducer, the speed reducer is fixedly connected with a driving motor in front, the output shaft of the speed reducer is fixedly connected with a driving gear, the rotating shaft is rotatably connected with the rotating seat, the rotating shaft is fixedly connected with a connecting frame, and the connecting frame is fixedly provided with a placing plate on the top.

5. A glove turner sleeve former assist device according to claim 4, wherein: The front of the placing plate is fixedly provided with a screw hole five, the rear of the placing plate is fixedly provided with a screw hole six, the screw hole six is connected by bolt with the connecting frame, the bottom of the guide plate is fixedly connected with a folding plate, the folding plate is fixedly provided with a slot hole two, and the slot hole two is connected by bolt with the screw hole five.

6. A glove turner sleeve mold assistive device as defined in claim 1, wherein: The clamping component includes a cylinder, a fixed frame and a clamping plate, the cylinder is connected by bolt with the slot hole one, the cylinder is slidably connected with a sliding block, the top of the fixed frame is fixedly connected with a tooth group one, one end of the bottom of the fixed frame is fixedly connected with a stop plate, the stop plate is connected by bolt with the top of the cylinder, the other end of the bottom of the fixed frame is fixedly connected with a clamping plate, the clamping plate is connected by bolt with the side wall of the cylinder, the top of the clamping plate is fixedly connected with a tooth group two, and the bottom of the clamping plate is fixedly connected with the sliding block.

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