Compaction device for paper bags

Abstract

The utility model discloses a paper bag compacting device, which relates to the technical field of compacting devices and comprises a workbench, the top end of the workbench is fixedly connected with an L-shaped plate, the top of the workbench is respectively provided with a first pressing plate and a second pressing plate, and the outer wall of the first pressing plate is contacted with the inner wall of the second pressing plate; and the adjusting and aligning mechanism is arranged on the workbench. According to the utility model, the height of the paper bag pile can be adjusted adaptively through the adjusting and aligning mechanism according to the height of the paper bag pile, and the paper bag pile is straightened and aligned along the front-back direction, so that the displacement phenomenon in the subsequent compaction process is avoided, and the stability of the paper bag pile is ensured; the surface of the paper bag can be integrally and uniformly pressed downwards through the double compaction mechanisms, redundant air between the paper bag and a cementing layer is exhausted, then local extrusion is conducted on a cementing and bonding area, the cementing and bonding position can be firmer, and meanwhile damage caused by excessive extrusion on a non-bonding area is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the compacting device technical field, especially, relate to a paper bag's compacting device. BACKGROUND

[0002] The paper bag compacting device is a special equipment used in the paper bag production process, and its core function is to ensure the paper bag bottom sealing firm and the glue bonding sufficient through mechanical compaction, so that the bonding of the paper bag connecting part is more firm, thereby improving the finished product qualification rate.

[0003] For example, the paper bag compacting device disclosed in the utility model with the announcement number CN222554418U comprises a rack, a pressing mechanism, guide plates and an alignment mechanism, the rack comprises a frame body and a top plate, a pressing space is arranged below the top plate, and the front side of the pressing space is provided with a material port; the pressing mechanism comprises a pressing plate and a first oil cylinder; the guide plates are provided with two, and each guide plate comprises an inclined section and a straight section; one end of the inclined section is located at the material port, the other end of the inclined section extends to the rear side of the pressing space, and the end of the inclined section away from the material port is inclined to the side close to the other guide plate; the alignment mechanism comprises a left alignment plate, a right alignment plate, a front alignment plate and a rear alignment plate, and further comprises a first translation seat; the first translation seat is used to drive the front alignment plate to move left and right to approach or move away from the front side of the paper bag. The paper bag compacting device can straighten and align the paper bag before compaction after the paper bag is transported to the position, thereby reducing the risk of paper bag collapse during compaction.

[0004] The above-mentioned patent has the following defects in the use process:

[0005] The extrusion of the pressing plate on the paper bag is the integral extrusion of the bonded and non-bonded areas, so that the pressure is not concentrated on the bonded area, the extrusion effect is insufficient, and excessive extrusion will cause damage to the non-bonded area, and the alignment plate of the alignment mechanism is not convenient for adjusting the stacking thickness of the paper bag stack, so that when the height of the paper bag stack is higher than the alignment plate, the upper paper bag is prone to sliding displacement during subsequent extrusion, thereby affecting the extrusion of the paper bag. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of paper bag compaction device, and the height of paper bag stack can be adjusted adaptively by adjusting alignment mechanism, and paper bag stack is straightened and aligned along front-back direction, avoid its displacement phenomenon in subsequent compaction process, ensure its stability;By double compaction mechanism, paper bag surface can be pressed as a whole uniformly first, excess air between paper bag and adhesive layer is discharged, then local extrusion is carried out for adhesive bonding area, which can make adhesive bonding more firm, and also avoid damage caused by excessive extrusion on non-bonding area, and the above solves the problems in the background art.

[0007] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] A kind of paper bag compaction device of the utility model, comprising:

[0009] Workbench, the top end of the workbench is fixedly connected with L-shaped plate, the top of the workbench is respectively provided with first pressing plate and second pressing plate, and the outer wall of first pressing plate and the inner wall of second pressing plate are in contact;

[0010] Adjusting alignment mechanism, the adjusting alignment mechanism is arranged on workbench, and adjusting alignment mechanism is used for the straightening and alignment of paper bag stack;

[0011] Double compaction mechanism, the double compaction mechanism is arranged at the top end of workbench, and double compaction mechanism is used for the compaction of paper bag stack;

[0012] Wherein, the double compaction mechanism includes threaded rod, the top end and the bottom end of the threaded rod are rotatably connected with the inner top end of L-shaped plate and the top end of workbench respectively by bearing, the top end of L-shaped plate is fixedly connected with motor, and the output end of motor is fixedly connected with the top end of threaded rod, the top end of workbench is fixedly connected with T-shaped rod, and the outer walls of threaded rod and T-shaped rod are both sleeved with moving sleeve block, a pair of moving sleeve blocks are fixedly connected with link frame between opposite sides, and the bottom end of link frame is threadedly connected with the top end of first pressing plate, the top end of first pressing plate is fixedly connected with a pair of slide rod cylinders, and a connecting plate is fixedly connected between the output end of a pair of slide rod cylinders and the top end of second pressing plate.

[0013] Further, the outer wall of the moving sleeve block on one side is drilled with threaded through hole, and the moving sleeve block is threadedly connected with the outer wall of threaded rod through threaded through hole, and the outer wall of the moving sleeve block on the other side is drilled with round hole, and the moving sleeve block is sleeved on the outer wall of T-shaped rod through round hole.

[0014] Further, a plurality of flanges are fixedly connected with the outer wall of link frame close to the bottom end, and the plurality of flanges are connected with the top end of first pressing plate through bolts.

[0015] Further, the bottom ends of the first and second pressing plates are flush in the initial state, and the bottom ends of the first and second pressing plates are fixedly connected with buffer pads.

[0016] Further, the adjusting and aligning mechanism comprises two pairs of first aligning plates located on the top end of the workbench, the top of the first aligning plates is inserted with second aligning plates, and the first aligning plates and the second aligning plates are slidingly connected, the ends of the second aligning plates away from each other are fixedly connected with top plates, the ends of the first aligning plates away from each other are fixedly connected with connecting plates, and the bottom end of the top plate and the top end of the connecting plate are fixedly connected with electric telescopic rods, the inner top end of the workbench is fixedly connected with a pair of bidirectional telescopic cylinders through vertical plates, and the two ends of the bidirectional telescopic cylinders are fixedly connected with one side of the inner wall of the connecting plates.

[0017] Further, the outer wall of the second aligning plate is fixedly connected with a plurality of sliding blocks, and the inner wall of the first aligning plate is carved with a plurality of sliding grooves, and the sliding blocks are located in the sliding grooves and are slidingly connected with the sliding grooves.

[0018] Further, the side of the first aligning plate and the second aligning plate away from the top plate is embedded with a heating sheet.

[0019] The utility model discloses relative to prior art includes the following beneficial effects:

[0020] 1, the adjusting and aligning mechanism set by this technical scheme can drive the total height between the first aligning plate and the second aligning plate to be adjusted adaptively according to the height of the paper bag stack, so as to straighten and align the paper bag stack of different heights, avoid the paper bag on the top of the paper bag stack from sliding displacement due to lack of limiting, and cooperate with the heating sheet to heat in the compaction process according to the glue characteristics, accelerate the solidification of the glue.

[0021] 2, the double compaction mechanism set by this technical scheme can drive the first pressing plate and the second pressing plate to press the surface of the paper bag integrally and uniformly at first, discharge the residual air between the glue layer and the paper fiber, avoid the virtual adhesion caused by air bubbles, and then drive the second pressing plate to locally extrude the glue bonding area, so that the glue bonding part is more firm, and damage caused by excessive extrusion on the non-bonding area is also avoided.

[0022] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following description are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0024] Figure 1 It is a whole structure schematic view of the paper bag compacting device of the present application.

[0025] Figure 2 It is a partial cut structure schematic view of the workbench and the adjusting alignment mechanism in the present application.

[0026] Figure 3 It is a partial cut structure schematic view of the adjusting alignment mechanism in the present application.

[0027] Figure 4 It is a whole structure schematic view of the present application. Figure 3 It is an enlarged structure schematic view of the position A in the present application.

[0028] Figure 5 It is a three-dimensional structure schematic view of the workbench, the first pressing plate, the second pressing plate and the double compacting mechanism in the present application.

[0029] Figure 6 It is a partial structure schematic view of the first pressing plate, the second pressing plate and the double compacting mechanism in the present application.

[0030] In the drawings, the component list represented by each number is as follows:

[0031] 1, workbench; 2, L-shaped plate; 3, first pressing plate; 4, second pressing plate; 5, adjusting alignment mechanism; 501, first alignment plate; 502, second alignment plate; 503, top plate; 504, electric telescopic rod; 505, connecting plate; 506, bidirectional telescopic cylinder; 507, sliding block; 508, sliding groove; 6, double compacting mechanism; 601, threaded rod; 602, motor; 603, moving sleeve block; 604, connecting frame; 605, sliding rod cylinder; 606, connecting plate; 607, T-shaped rod; 7, buffer pad; 8, heating sheet. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0033] In the description of the utility model, need understanding is, the term "relatively", "one end", "internal", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and so on indicate the direction or position relation, is only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the component or element must have a specific direction, with specific direction structure and operation, therefore cannot be understood as the limitation to the utility model. Specific embodiment 1:

[0035] Please refer to Figures 1-6 As shown in the utility model discloses a paper bag compaction device, it includes:

[0036] Workbench 1, the top end of workbench 1 is fixedly connected with L-shaped plate 2, and the top of workbench 1 is respectively provided with first pressing plate 3 and second pressing plate 4, and the outer wall of first pressing plate 3 and the inner wall of second pressing plate 4 are in contact;

[0037] Adjusting alignment mechanism 5, adjusting alignment mechanism 5 is arranged on workbench 1, and adjusting alignment mechanism 5 is used for straightening and aligning paper bag stack;

[0038] Double compaction mechanism 6, double compaction mechanism 6 is arranged at the top end of workbench 1, and double compaction mechanism 6 is used for compaction of paper bag stack;

[0039] Among them, double compaction mechanism 6 includes threaded rod 601, the top end and the bottom end of threaded rod 601 are rotatably connected with the inner top end of L-shaped plate 2 and the top end of workbench 1 through bearing respectively, the top end of L-shaped plate 2 is fixedly connected with motor 602, and the output end of motor 602 is fixedly connected with the top end of threaded rod 601, the top end of workbench 1 is fixedly connected with T-shaped rod 607, and the outer wall of threaded rod 601 and T-shaped rod 607 is all sleeved with moving sleeve block 603, a pair of moving sleeve blocks 603 are fixedly connected with connecting frame 604 between the opposite sides, and the bottom end of connecting frame 604 is threadedly connected with the top end of first pressing plate 3, the top end of first pressing plate 3 is fixedly connected with a pair of slide rod air cylinders 605, and a pair of slide rod air cylinders 605 are fixedly connected with connecting plate 606 between the output end and the top end of second pressing plate 4.

[0040] In the specific implementation process, the stacked paper bags are placed on the workbench 1, and after being straightened and aligned by the adjusting and aligning mechanism 5, the driving motor 602 drives the threaded rod 601 to rotate, so that the moving sleeve block 603 on one side moves downward, and the connecting frame 604 moves downward with the assistance of the moving sleeve block 603 on the other side and the T-shaped rod 607, so that the first pressing plate 3 and the second pressing plate 4 move downward synchronously, the top of the paper bag stack is uniformly pressed as a whole, the residual air between the adhesive layer and the paper fibers is discharged, air bubbles that can cause virtual adhesion are avoided, then a pair of slide rod cylinders 605 drive the second pressing plate 4 to move downward, and the adhesive bonding area is locally extruded, so that the adhesive bonding is more firm, and damage to the non-bonding area caused by excessive extrusion is also avoided.

[0041] Among them, the moving sleeve block 603 on one side is provided with a threaded hole in the outer wall, and the moving sleeve block 603 is connected with the threaded rod 601 through the threaded hole, and the moving sleeve block 603 on the other side is provided with a circular hole in the outer wall, and the moving sleeve block 603 is sleeved on the outer wall of the T-shaped rod 607 through the circular hole.

[0042] The moving sleeve block 603 on one side can move up and down through the threaded hole when the threaded rod 601 rotates, and the moving sleeve block 603 on the other side can move up and down along the T-shaped rod 607 through the circular hole, so as to assist the movement of the connecting frame 604.

[0043] Among them, the outer wall of the connecting frame 604 is fixedly connected with a plurality of flanges near the bottom end, and the plurality of flanges are connected with the top end of the first pressing plate 3 through bolts.

[0044] Through the connection and cooperation of the flanges and the bolts, the connecting frame 604 and the first pressing plate 3 can be conveniently disassembled, so as to replace the first pressing plate 3 and the second pressing plate 4 according to the size of the paper bag.

[0045] Among them, the bottom ends of the first pressing plate 3 and the second pressing plate 4 are flush in the initial state, and the bottom ends of the first pressing plate 3 and the second pressing plate 4 are fixedly connected with the buffer pad 7.

[0046] Through the setting of the buffer pad 7, the first pressing plate 3 and the second pressing plate 4 can be buffered when they are pressed down, so as to avoid damage to the paper bag during the pressing process. Specific embodiment 2:

[0048] Please refer to Figures 1-4As shown, in one preferred embodiment, the adjusting and aligning mechanism 5 comprises two pairs of first alignment plates 501 located on the top end of the workbench 1, the top of the first alignment plates 501 is inserted with the second alignment plates 502, and the first alignment plates 501 and the second alignment plates 502 are in sliding connection, one end of one pair of second alignment plates 502 away from each other is fixedly connected with the top plate 503, one end of one pair of first alignment plates 501 away from each other is fixedly connected with the connecting plate 505, and the bottom end of the top plate 503 and the top end of the connecting plate 505 are fixedly connected with the electric telescopic rod 504, and the inner top end of the workbench 1 is fixedly connected with a pair of two-way telescopic cylinders 506 through the vertical plate, and the two ends of the two-way telescopic cylinders 506 are fixedly connected with one side of the inner wall of the connecting plate 505, respectively.

[0049] In the specific implementation process, after the stacked paper bags are placed on the workbench 1, the electric telescopic rod 504 drives the top plate 503 to move upward, so that the second alignment plates 502 are driven to move upward along the first alignment plates 501, the total height between the first alignment plates 501 and the second alignment plates 502 is adjusted to match the height of the paper bag stack, so as to meet the straightening and alignment of paper bags of different heights, avoid the phenomenon that the paper bags at the top of the paper bag stack slide and displace due to lack of limiting, and then the two pairs of two-way telescopic cylinders 506 are contracted, and the two pairs of first alignment plates 501 and second alignment plates 502 are driven to move towards each other through the connecting plate 505, so as to straighten and align the paper bag stack, so as to facilitate subsequent compaction.

[0050] Among them, the outer wall of the second alignment plate 502 is fixedly connected with a plurality of sliding blocks 507, the inner wall of the first alignment plate 501 is excavated with a plurality of sliding grooves 508, and the sliding blocks 507 are located in the sliding grooves 508 and are in sliding connection with the sliding grooves 508.

[0051] Through the setting of the sliding blocks 507 and the sliding grooves 508, the movement of the second alignment plate 502 can be slidingly assisted to keep stable movement.

[0052] Among them, the side away from the top plate 503 of the first alignment plate 501 and the second alignment plate 502 is embeddedly connected with the heating sheet 8.

[0053] Through the setting of the heating sheet 8, heating assistance can be provided in the compaction process according to the characteristics of the glue, the solidification of the glue is accelerated, and the adhesion is accelerated.

[0054] The circuits, electronic components and chip modules involved in the utility model are prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0055] The standard parts used in the application file can be purchased from the market, all the parts in the application file can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the electrical components appearing in the text are electrically connected with the main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0056] The working principle of the utility model is:

[0057] In use, after the stacked paper bags are placed on the workbench 1, the electric telescopic rod 504 drives the top plate 503 to move upward, so that it drives the second alignment plate 502 to move upward along the first alignment plate 501, the total height between the first alignment plate 501 and the second alignment plate 502 is adjusted to match the height of the paper bag stack, then the two pairs of bidirectional telescopic cylinders 506 are retracted, and the two pairs of first alignment plates 501 and second alignment plates 502 are driven to move towards each other by the adapter plate 505, so as to straighten and align the paper bag stack, next, the driving motor 602 drives the threaded rod 601 to rotate, so that it drives the moving sleeve block 603 on one side to move downward, and drives the adapter frame 604 to move downward under the assistance of the moving sleeve block 603 and the T-shaped rod 607 on the other side, so that it drives the first pressing plate 3 and the second pressing plate 4 to move downward synchronously, uniformly presses the top of the paper bag stack, and discharges the residual air between the glue layer and the paper fiber, then a pair of slide rod cylinders 605 are driven to drive the second pressing plate 4 to move downward, so as to locally extrude the glue bonding area, so that the glue bonding area is more firm.

[0058] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A paper bag compacting device characterized by, Include: Workbench (1), the top end of the workbench (1) is fixedly connected with an L-shaped plate (2), the top of the workbench (1) is respectively provided with a first pressing plate (3) and a second pressing plate (4), and the outer wall of the first pressing plate (3) and the inner wall of the second pressing plate (4) are in contact; Adjusting alignment mechanism (5), the adjusting alignment mechanism (5) is arranged on the workbench (1), and the adjusting alignment mechanism (5) is used for straightening and aligning the paper bag stack; Double compaction mechanism (6), the double compaction mechanism (6) is arranged at the top end of the workbench (1), and the double compaction mechanism (6) is used for compacting the paper bag stack; Wherein, the double compaction mechanism (6) includes a threaded rod (601), the top end and the bottom end of the threaded rod (601) are respectively rotatably connected with the inner top end of the L-shaped plate (2) and the top end of the workbench (1) through bearings, the top end of the L-shaped plate (2) is fixedly connected with a motor (602), and the output end of the motor (602) is fixedly connected with the top end of the threaded rod (601), the top end of the workbench (1) is fixedly connected with a T-shaped rod (607), and the outer walls of the threaded rod (601) and the T-shaped rod (607) are both sleeved with a moving sleeve block (603), a pair of the moving sleeve blocks (603) are fixedly connected with an adapter frame (604) between the opposite sides, and the bottom end of the adapter frame (604) is threadedly connected with the top end of the first pressing plate (3), the top end of the first pressing plate (3) is fixedly connected with a pair of slide rod air cylinders (605), and a connecting plate (606) is fixedly connected between the output end of the pair of slide rod air cylinders (605) and the top end of the second pressing plate (4).

2. A paper bag compacting device according to claim 1, wherein Threaded holes are opened in the outer wall of the moving sleeve block (603) on one side, and the moving sleeve block (603) is threadedly connected with the outer wall of the threaded rod (601) through the threaded holes, and a circular hole is opened in the outer wall of the moving sleeve block (603) on the other side, and the moving sleeve block (603) is sleeved on the outer wall of the T-shaped rod (607) through the circular hole.

3. A paper bag compacting device according to claim 1, wherein A plurality of flanges are fixedly connected with the outer wall of the adapter frame (604) close to the bottom end, and the plurality of flanges are connected with the top end of the first pressing plate (3) through bolts.

4. A paper bag compacting device according to claim 1, wherein The bottom ends of the first pressing plate (3) and the second pressing plate (4) are flush in the initial state, and the bottom ends of the first pressing plate (3) and the second pressing plate (4) are fixedly connected with a buffer pad (7).

5. A paper bag compacting device according to claim 1, wherein The adjusting alignment mechanism (5) includes two pairs of first alignment plates (501) located on the top of the workbench (1), the top of the first alignment plate (501) is provided with the second alignment plate (502), and the first alignment plate (501) and the second alignment plate (502) are in sliding connection, one end of the second alignment plate (502) away from each other is fixedly connected with the top plate (503), one end of the first alignment plate (501) away from each other is fixedly connected with the connecting plate (505), and the bottom end of the top plate (503) and the top end of the connecting plate (505) are fixedly connected with the electric telescopic rod (504), and the inner top end of the workbench (1) is fixedly connected with a pair of two-way telescopic cylinders (506) through the vertical plate, and the two ends of the two-way telescopic cylinder (506) are fixedly connected with one side of the inner wall of a pair of connecting plates (505), respectively.

6. A paper bag compacting device according to claim 5, wherein The outer wall of the second alignment plate (502) is fixedly connected with a plurality of sliding blocks (507), and the inner wall of the first alignment plate (501) is provided with a plurality of sliding grooves (508), and the sliding block (507) is located in the sliding groove (508) and is in sliding connection with the sliding groove (508).

7. A paper bag compacting device according to claim 5, wherein The first alignment plate (501) and the second alignment plate (502) are embedded with the heating sheet (8) on the side away from the top plate (503).

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