Auxiliary flattening device for folding woven bag

Abstract

The auxiliary flattening device for folding the woven bag comprises a fixing plate, a first groove is formed in one side of the fixing plate, a first motor is fixedly connected to the position, located on the upper side of the first groove, of the fixing plate, the output end of the first motor is fixedly connected with a first screw rod, and the first screw rod is in threaded connection with a movable plate; the upper end of the movable plate is fixedly connected with an arc-shaped frame, one side of the movable plate is rotationally connected with a rotating roller, the rotating roller is sleeved with a conveying belt, and one side of the conveying belt makes contact with a limiting roller. The folded woven bags are placed on the two sliding bases through overturning, the woven bags are continuously stacked, a third screw rod rotates to drive a supporting column to move up and down, meanwhile, a second screw rod drives the sliding bases to move left and right in a second groove, an auxiliary roller can abut against the upper sides of the stacked woven bags, and therefore bulging generated when the woven bags are stacked is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to weaving bag processing technical field, concretely relates to a weaving bag folding is with supplementary flattening device. BACKGROUND

[0002] Weaving bag production comes out not to fold when often occupies bigger space, can reduce the volume obviously through folding, and more efficient use storage space, can be convenient for carrying and transportation through the weaving bag after folding simultaneously, usually weaving bag is folded to facilitate stacking and packing, when stacking weaving bag, weaving bag is also easy to swell.

[0003] According to the "a deep drawing stamping die" of Chinese patent publication number CN221116402U, the main description is through setting first flattening assembly and second flattening assembly, convenient through the pulling of bag body, exhaust and flatten one or more stacked bag body fast, and the setting of first pressure roller and second pressure roller makes that the flattening is even, and the flattening effect is good, and weaving bag usually needs to be stacked after folding, and the weaving bag on the upside can swell, which affects the packing and transportation of the weaving bag.

[0004] Therefore, an auxiliary flattening device for weaving bag folding is proposed to solve the problem that weaving bags are usually stacked after folding, which can make the weaving bags on the upside swell, affecting the packing and transportation of the weaving bags. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem that weaving bags are usually stacked after folding, which can make the weaving bags on the upside swell, affecting the packing and transportation of the weaving bags, and therefore proposes an auxiliary flattening device for weaving bag folding.

[0006] The utility model discloses a technical scheme that solves technical problems is adopted: a kind of woven bag folding is used to assist flattening device, including fixed plate, the first recess is set in the one side of fixed plate, first motor is fixedly connected with the upper side of first recess in fixed plate, first motor output end is fixedly connected with first screw rod, screw thread is connected with moving plate on first screw rod, the arc frame is fixedly connected with the upper end of moving plate, rotatingly connected with rotating roller on the one side of moving plate, rotating roller is sleeved with conveyor belt, the one side of conveyor belt is contacted with limit roller, rotatingly connected with rotating lever on the side of moving plate away from rotating roller, the flap is fixedly connected with rotating lever, the second recess is set in the one side of fixed plate, second motor is fixedly connected with the one side of second recess in fixed plate, second motor output end is fixedly connected with second screw rod, screw thread is connected with slide on second screw rod, the accommodating groove is set in slide, the one side in second recess is contacted with vertical rod, first spring is sleeved with vertical rod and the one side of first spring is contacted with link block, link block is sleeved on vertical rod, the both sides of link block are fixedly connected with baffle ring, the directional rotating block is rotatably connected in baffle ring in the link block in baffle ring, spring press bar is fixedly connected in baffle ring, the end of spring press bar is contacted with directional rotating block, directional rotating block is fixedly connected with rotary table, the four sides of rotary table that are away from each other are all fixedly connected with limit sleeve, third motor is fixedly connected with the upper side of second recess in fixed plate, third motor output end is fixedly connected with third screw rod, screw thread is connected with support column on third screw rod, the both sides of support column close to rotating roller are all rotatably connected with auxiliary roller.

[0007] As a preferred technical scheme of the utility model, the two adjacent rotating discs are rotatably connected with a synchronous rod, and the synchronous rod is made of metal material. The synchronous rod can facilitate the synchronous up-down movement of the two link blocks.

[0008] As a preferred technical scheme of the utility model, the rotating disc is contacted with a spring, and one end of the spring is fixedly connected with an extension rod. The extension rod is movably inserted into the limit sleeve. The extension rod can improve the limiting effect when the woven bags are stacked.

[0009] As a preferred technical scheme of the utility model, the limit sleeve corresponds to the accommodating groove, the accommodating groove is fixedly connected with a spring telescopic rod, the upper end of the spring telescopic rod is fixedly connected with a push plate, and the push plate is contacted with the slide. The spring telescopic rod and the push plate can provide a reverse force, so as to provide a force for reducing the wrinkles of the woven bags.

[0010] As a preferred technical scheme of the utility model, the slide is contacted with a second spring, the second spring is sleeved on the bottom side of the vertical rod, and the second spring is contacted with the link block. The slide and the second spring can make the link block and the slide have a gap, so as to facilitate the stacking of the initially folded woven bags.

[0011] The utility model has the advantages that: the first screw rod and the moving plate are installed on one side of the fixed plate to transmit the woven bag, then the flap makes the woven bag fold, and the folded woven bag is placed on the two sliding seats through the turning, so that the woven bags are continuously stacked, the third screw rod drives the supporting column to move up and down, and the second screw rod drives the sliding seat to move left and right in the second groove, so that the auxiliary roller is on the upper side of the stacked woven bags, thereby avoiding the bulging of the stacked woven bags. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a side view cross section structure schematic diagram of an auxiliary flattening device for woven bag folding of a preferred embodiment of the utility model;

[0013] Figure 2 It is a sliding seat three-dimensional structure schematic diagram of an auxiliary flattening device for woven bag folding of a preferred embodiment of the utility model;

[0014] Figure 3 It is a three-dimensional structure schematic diagram of a link block of an auxiliary flattening device for woven bag folding of a preferred embodiment of the utility model;

[0015] Figure 4 It is an enlarged structure schematic diagram of A of an auxiliary flattening device for woven bag folding of a preferred embodiment of the utility model.

[0016] The figure mark explanation: 1, fixed plate; 2, first recess; 3, first screw rod; 4, moving plate; 5, rotating roller; 6, conveying belt; 7, limiting roller; 8, rotating rod; 9, flap; 10, second recess; 11, second screw rod; 12, sliding seat; 13, adaptive groove; 14, vertical rod; 15, first spring; 16, link block; 17, baffle ring; 18, rotating disc; 19, limiting sleeve; 20, synchronous rod; 21, third screw rod; 22, supporting column; 23, auxiliary roller; 24, extension rod; 25, arc frame; 26, second spring; 27, directional rotating block; 28, spring pressing rod; 29, spring telescopic rod; 30, push plate. DETAILED DESCRIPTION

[0017] The utility model will be further described below in combination with the drawings.

[0018] Please refer to Figures 1-4The utility model provides an auxiliary flattening device for woven bag folding, including fixed plate 1, the first recess 2 is set up in one side of fixed plate 1, and the first motor is fixedly connected on the upper side of first recess 2 of fixed plate 1, and the first motor output is fixedly connected with first screw rod 3, and the first motor can drive moving plate 4 to move up and down in the first recess 2, and the first screw rod 3 is screw threadedly connected with moving plate 4, and the upper end of moving plate 4 is fixedly connected with arc frame 25, and arc frame 25 can provide certain limit for the rotation of flap 9, and the one side of rotating roller 5 is provided with drive motor, and the rotating roller 5 is driven to rotate through drive motor, and the rotating roller 5 can drive the rotation of conveying belt 6 and limiting roller 7, so as to make the woven bag placed on conveying belt 6 move and gradually move to flap 9, when half of the woven bag moves to flap 9, the rotating rod 8 and flap 9 can be driven to overturn by using positive and negative motor, so as to make the folded woven bag fall on one side of sliding seat 12, and the rotating roller 5 is rotatably connected with the one side of moving plate 4, and the conveying belt 6 is sleeved with the rotating roller 5, and the one side of conveying belt 6 contacts with limiting roller 7, and the limiting roller 7 is provided with two, can make the recess area on conveying belt 6, and the upper side of conveying belt 6 is flush with flap 9, can make the woven bag move stably to flap 9, and the rotating rod 8 is rotatably connected with the one side of moving plate 4 away from rotating roller 5, and the one side of rotating rod 8 is provided with positive and negative motor, and the rotating rod 8 is driven to rotate through positive and negative motor, and makes flap 9 overturn at 180 DEG, so as to carry the folded woven bag and fall on sliding seat 12, and the flap 9 is fixedly connected with rotating rod 8, and the second recess 10 is set up in one side of fixed plate 1, and the second motor is fixedly connected with the one side of second recess 10 of fixed plate 1, and the second motor can drive the rotation of second screw rod 11, so that two sliding seats 12 move synchronously, and the second motor output is fixedly connected with second screw rod 11, and the second screw rod 11 is screw threadedly connected with sliding seat 12, and the sliding seat 12 is provided with adaptive groove 13, and the one side in the second recess 10 contacts with vertical rod 14, and the first spring 15 provides pressure for the link block 16, so that the limiting sleeve 19 limits the folded woven bag, and the first spring 15 is sleeved with vertical rod 14 and the one side of first spring 15 contacts with link block 16, and the link block 16 is sleeved on vertical rod 14, and the link block 16 is fixedly connected with the blocking ring 17 on both sides, and the link block 16 is rotatably connected with directional rotating block 27 in the blocking ring 17, and directional rotating block 27 has special structure, can only rotate positively, and cannot reverse, and the spring pressing rod 28 is fixedly connected in the blocking ring 17, and the spring pressing rod 28 is telescopic structure, and the fixed end of spring pressing rod 28 does not affect the positive rotation of directional rotating block 27, and the moving end of spring pressing rod 28 extends and is limited in the recess of directional rotating block 27, avoids the reverse rotation of rotating disc 18, and the end of spring pressing rod 28 contacts with directional rotating block 27, and directional rotating block 27 is fixedly connected with rotating disc 18, and the four sides of rotating disc 18 away from each other are fixedly connected with limiting sleeve 19, and the third motor is fixedly connected with third screw rod 21 on the upper side of second recess 10 of fixed plate 1, and the third motor drives the rotation of third screw rod 21, can make support column 22 move up and down in the second recess 10, so as to adapt to the synchronous movement of moving plate 4 up and down,When the slide 12 approaches the third screw 21, the woven bag is limited by the auxiliary rollers 23, which can provide auxiliary flattening. When the folded woven bag is placed on the upper side of the slide 12 by flipping, the slide 12 is close to the roller 5. The output end of the third motor is fixedly connected to the third screw 21. The third screw 21 is threadedly connected to the support column 22. The support column 22 is rotatably connected to the auxiliary rollers 23 on both sides near the roller 5.

[0019] The synchronization rod 20 is rotatably connected between two adjacent turntables 18 . The synchronization rod 20 is made of metal. By providing the synchronization rod 20 , the two connecting blocks 16 can be moved up and down synchronously.

[0020] Among them, an extension rod 24 is movably inserted into the limiting sleeve 19, and the extension rod 24 is fixedly connected to one end of the spring. The spring is in contact with one side of the turntable 18. By setting the extension rod 24, the folded woven bag can be limited. At the same time, when the extension rod 24 rotates, it can contract when subjected to force, thereby facilitating the rotation of the turntable 18.

[0021] Among them, the slide 12 is in contact with the push plate 30, the push plate 30 is fixedly connected to the upper end of the spring telescopic rod 29, the spring telescopic rod 29 is fixedly connected in the adaptation groove 13, the adaptation groove 13 corresponds to the limit sleeve 19, and by arranging the spring telescopic rod 29 and the push plate 30 in the adaptation groove 13, a rebound force can be provided. When there are fewer woven bags folded on the slide 12, the wrinkles on the woven bags can be reduced by the reverse thrust.

[0022] Among them, the connecting block 16 is in contact with the second spring 26, the second spring 26 is sleeved on the bottom side of the vertical rod 14, and the second spring 26 is in contact with the slide 12. By setting the second spring 26, a gap can be created between the connecting block 16 and the slide 12, thereby facilitating the placement of the folded woven bag on the upper side of the slide 12.

[0023] Working principle: when starting, the moving plate 4 is located at the bottom side of the first groove 2, the driving motor on the moving plate 4 drives the rotating roller 5 and the conveying belt 6 to rotate, the woven bag placed on the conveying belt 6 moves transversely, when the woven bag moves halfway on the turning plate 9, the forward and reverse motor is started to drive the woven bag to overturn, when the turning plate 9 overturns, the extension rods 24 on both sides of the contact block 16 are contacted and pressed, the extension rods 24 contacted are pressed to drive the rotating disc 18 to rotate, the extension rods 24 contacted are out of the adaptive groove 13, then the folded woven bag falls on the upper side of the sliding seat 12, at the same time, the third motor drives the third screw rod 21 to rotate, so that the supporting column 22 and the auxiliary roller 23 contact the uppermost woven bag, and the effect of assisting flattening is provided, then as the stacking height of the folded woven bag gradually increases, the first motor and the third motor drive the first screw rod 3 and the third screw rod 21 to rotate, so that the moving plate 4 and the supporting column 22 are gradually moved upwards, thereby improving the adaptability of the stacked woven bag, at the same time, the second motor can drive the two sliding seats 12 to move left and right in the second groove 10, when the sliding seat 12 moves right, the uppermost woven bag contacts the auxiliary roller 23, so that the effect of assisting flattening of the folded woven bag is provided, when the sliding seat 12 moves left, the turning plate 9 overturns can place the folded woven bag on the sliding seat 12, so that the effect of stacking the woven bag is achieved, at the same time, through the two sliding seats 12 and the two contact blocks 16, the sliding seat 12 and the contact block 16 are formed into a split structure, so that the woven bag can be conveniently packed.

[0024] The preferred embodiments of the present application have been described above, it should be noted that, for those skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

[0025] Other parts not described in the present application are all prior art, so they are not described here.

[0026] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An auxiliary flattening device for woven bag folding, comprising a fixed plate (1), characterized in that, The fixed plate (1) is provided with a first groove (2) on one side, the fixed plate (1) is fixedly connected with a first motor on the upper side of the first groove (2), the output end of the first motor is fixedly connected with a first screw rod (3), the first screw rod (3) is threadedly connected with a moving plate (4), the moving plate (4) is fixedly connected with an arc-shaped frame (25) on the upper end, the moving plate (4) is rotatably connected with a rotating roller (5) on one side, the rotating roller (5) is sleeved with a conveyor belt (6), the conveyor belt (6) is in contact with a limiting roller (7) on one side, the moving plate (4) is rotatably connected with a rotating rod (8) on the side away from the rotating roller (5), the rotating rod (8) is fixedly connected with a turning plate (9), the fixed plate (1) is provided with a second groove (10) on one side, the fixed plate (1) is fixedly connected with a second motor on one side of the second groove (10), the output end of the second motor is fixedly connected with a second screw rod (11), the second screw rod (11) is threadedly connected with a sliding seat (12), the sliding seat (12) is provided with an adaptive groove (13), the second groove (10) is in contact with a vertical rod (14) on one side, the vertical rod (14) is sleeved with a first spring (15), and the first spring (15) is in contact with a connecting block (16) on one side, the connecting block (16) is sleeved on the vertical rod (14), the connecting block (16) is fixedly connected with a blocking ring (17) on both sides, the connecting block (16) is rotatably connected with a directional rotating block (27) in the blocking ring (17), the blocking ring (17) is fixedly connected with a spring pressing rod (28), the end of the spring pressing rod (28) is in contact with the directional rotating block (27), the directional rotating block (27) is fixedly connected with a rotating disc (18), the rotating disc (18) is fixedly connected with a limiting sleeve (19) on four sides away from each other, the fixed plate (1) is fixedly connected with a third motor on the upper side of the second groove (10), the output end of the third motor is fixedly connected with a third screw rod (21), the third screw rod (21) is threadedly connected with a supporting column (22), and the two sides of the supporting column (22) close to the rotating roller (5) are rotatably connected with auxiliary rollers (23).

2. A device for assisting in flattening of woven bags for folding as claimed in claim 1 wherein, The two adjacent rotating discs (18) are rotatably connected with a synchronous rod (20), and the synchronous rod (20) is made of metal material.

3. A device for assisting in flattening of woven bags for folding as claimed in claim 2 wherein, The rotating disc (18) is in contact with a spring, and the spring is fixedly connected with an extension rod (24) at one end.

4. The auxiliary flattening device for folding of woven bags according to claim 3, characterized in that, The limiting sleeve (19) corresponds to the adaptive groove (13), the adaptive groove (13) is fixedly connected with a spring telescopic rod (29), the spring telescopic rod (29) is fixedly connected with a push plate (30) on the upper end, and the push plate (30) is in contact with the sliding seat (12).

5. A device for assisting in flattening of woven bags for folding as claimed in claim 4 wherein, The sliding seat (12) is in contact with a second spring (26), the second spring (26) is sleeved on the bottom side of the vertical rod (14), and the second spring (26) is in contact with the connecting block (16).

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