Quick-release type folding guide plate combined structure

Abstract

The utility model discloses a quick release type folding guide plate combined structure which comprises guide plates, the end faces of the two guide plates are connected with installation assemblies through bolts, the outer walls of the guide plates are wrapped with folding paper bags, and adjusting mechanisms are detachably installed in the middles of the opposite faces of the two guide plates. Folding plates are symmetrically and rotationally connected to the two sides of the adjusting mechanism, and the two folding plates are slidably connected to the two guide plates. The adjusting mechanism is additionally arranged in the quick-release guide plate, so that the distance between the folding plates in the quick-release guide plate can be adjusted, if the distance is small, the paper bag storage area is increased, and if the distance is large, the paper bag storage area is reduced, and the contact positions of the guide plate and the folding plates and the paper bag are arc-shaped, so that the paper bag storage area is increased. And the surface of the paper bag is prevented from being damaged in the rapid conveying process.

Description

Technical Field

[0001] This utility model relates to the field of folding paper bag application technology, and in particular to a quick-release folding guide plate assembly structure. Background Technology

[0002] The guide plate of the paper bag machine is a key component in the paper bag production equipment used to guide the paper or semi-finished paper bags through each process accurately. It is mainly installed in the paper conveying, folding and forming stages of the paper bag machine.

[0003] In packaging bag processing, folding guides are used to fold the input paper into a certain shape. Traditional folding guides are directly installed in the packaging machine according to the required size, and they cannot be adjusted for the required paper folds. Therefore, when facing different folding requirements, the folding guides need to be replaced, which reduces the processing efficiency of packaging bags. In addition, their combination structure is relatively cumbersome, which reduces the efficiency of disassembly and replacement. Therefore, this utility model proposes a quick-release folding guide combination structure. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a quick-release folding guide plate assembly structure. By adding an adjustment mechanism inside the quick-release guide plate, the spacing of the internal folding plates can be adjusted. A smaller spacing increases the paper bag storage area, while a larger spacing decreases the paper bag storage area. Furthermore, the contact positions between the guide plate and the folding plates and the paper bag are all set to be arc-shaped to prevent damage to the surface of the paper bag during rapid transmission and processing.

[0005] To solve the above-mentioned technical problems, the present invention provides a quick-release folding guide plate assembly structure, including two guide plates. The end faces of the two guide plates are bolted with mounting components. The outer walls of the guide plates are wrapped with folded paper bags. An adjustment mechanism is detachably installed at the middle position of the opposite faces of the two guide plates. Folding plates are symmetrically rotatably connected to both sides of the adjustment mechanism, and the two folding plates are slidably connected to the two guide plates.

[0006] The present invention is further configured such that the two side walls of the two guide plates are both arc-shaped, and the opposite walls of the two guide plates abut against the openings of the two folding plates.

[0007] The above technical solution utilizes the arc shape of the guide plate sidewall to protect the surface of the paper that needs to be folded, preventing the paper from being cut and damaged during processing.

[0008] The present invention is further configured such that: the mounting assembly includes a mounting bracket bolted to two guide plates, and mounting plates are bolted to the end faces of both mounting brackets, and the mounting plates are bolted to an external packaging machine.

[0009] The above technical solution facilitates the connection and fixation of the guide plate using two mounting brackets, and allows it to be stably installed on the corresponding packaging machine component in front of it via the mounting plate on the end face, thus avoiding obstruction to the paper.

[0010] The present invention is further configured such that: the adjustment mechanism includes two fixed blocks installed at the middle position of the opposite walls of the two guide plates near the end face; a bidirectional lead screw is rotatably connected to the middle of the two fixed blocks; threaded blocks are symmetrically threaded to the outer wall of the bidirectional lead screw near the middle position; connecting rods are rotatably connected to the two end faces of the two threaded blocks via a rotating shaft; the opposite end faces of the two sets of connecting rods are rotatably connected to the middle position of the opposite walls of the two folding plates via a rotating shaft; and an adjustment block is fixedly connected to the end face of the bidirectional lead screw.

[0011] The above technical solution uses an external hexagonal rotating adjustment block to drive the bidirectional lead screw on the fixed block to rotate, thereby causing the two threaded blocks connected by threads to move relative to each other, which in turn squeezes the two connecting rods, causing the folding plates connected by rotating end faces to move relative to each other, thus facilitating the adjustment of the storage size of the folded paper bag.

[0012] The present invention is further configured such that: a connecting block is fixedly connected to the middle position of the opposite wall of each of the two folding plates, and the two connecting blocks are respectively rotatably connected to the stacked end faces of the two sets of connecting rods through a rotating shaft.

[0013] The above technical solution facilitates the movement of the connecting block by using a connecting rod, thereby enabling the folding plate connected to it to be pushed and achieve the function of movement adjustment.

[0014] The present invention is further configured such that: each of the two folding plates is fixedly connected to a sliding shaft near the corners on both sides, and the two sets of sliding shafts are respectively slidably connected to the sliding grooves opened at corresponding positions near the corners of the two guide plates.

[0015] The above technical solution facilitates the stable sliding of the folding plate within the slide groove via the sliding shaft during adjustment, thereby ensuring the accuracy of the folding plate's position after adjustment and preventing tilting.

[0016] The present invention is further configured such that the cross-sections of both folding plates are V-shaped, the bending portion is arc-shaped, and the openings on the inner walls of the folding plates are arc-shaped.

[0017] The above technical solution utilizes a V-shaped folding plate to quickly fold paper into a folded paper bag. The arc shape at the opening of the folding plate ensures that the paper connects to the plate during folding, guaranteeing the paper's integrity during processing and preventing tearing.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. The quick-release folding guide plate assembly structure proposed in this utility model adds an adjustment mechanism inside the quick-release guide plate, which enables the adjustment of the spacing of the internal folding plates. A smaller spacing increases the storage area of ​​the paper bag, while a larger spacing decreases the storage area of ​​the paper bag.

[0020] 2. The quick-release folding guide plate assembly structure proposed in this utility model is designed with arc-shaped contact points between the guide plate and the folding plate and the paper bag to prevent damage to the surface of the paper bag during rapid transmission processing. Attached Figure Description

[0021] Figure 1 This is a structural diagram of a quick-release folding guide plate assembly structure according to the present invention;

[0022] Figure 2 This is a diagram showing the working state of a folded paper bag in a quick-release folding guide plate assembly structure according to this utility model.

[0023] Figure 3 This is a structural diagram of the guide plate in a quick-release folding guide plate assembly structure of this utility model;

[0024] Figure 4 This is a structural diagram showing the connection between the adjustment mechanism and the folding plate in a quick-release folding guide plate assembly structure of this utility model;

[0025] Figure 5 This is a structural diagram of the adjustment mechanism in a quick-release folding guide plate assembly structure of this utility model;

[0026] Figure 6 This is a structural diagram of the folding plate in a quick-release folding guide plate assembly structure of this utility model.

[0027] In the diagram: 1. Guide plate; 11. Slide groove; 2. Mounting assembly; 21. Mounting bracket; 22. Mounting plate; 3. Folding paper bag; 4. Adjustment mechanism; 41. Fixing block; 42. Two-way lead screw; 43. Threaded block; 44. Connecting rod; 45. Adjusting block; 5. Folding plate; 51. Sliding shaft; 52. Connecting block. Detailed Implementation

[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0029] like Figures 1-3As shown, a quick-release folding guide plate assembly structure includes two guide plates 1. The side walls of the two guide plates 1 are both arc-shaped, and the opposite walls of the two guide plates 1 are pressed against the openings of the two folding plates 5. The arc shape of the side walls of the guide plates 1 can protect the surface of the paper to be folded, preventing the paper from being cut and damaged during processing. The end faces of the two guide plates 1 are bolted to the mounting components 2. The mounting components 2 include mounting brackets 21 bolted to the two guide plates 1. The end faces of the two mounting brackets 21 are bolted to the mounting plates 22, and the mounting plates 22 are bolted to the external packaging machine, which facilitates the connection and fixation of the guide plates 1 using the two mounting brackets 21. The guide plates 1 are stably installed on the corresponding parts of the packaging machine in front of them by the mounting plates 22 on the end faces, avoiding obstruction to the paper. The outer wall of the guide plate 1 is wrapped with a folding paper bag 3.

[0030] like Figures 4-6As shown, an adjustment mechanism 4 is detachably installed at the midpoint of the opposite surfaces of the two guide plates 1. The adjustment mechanism 4 includes two fixing blocks 41 installed at the midpoint of the opposite walls of the two guide plates 1 near the end faces. A bidirectional lead screw 42 is rotatably connected to the midpoint of the two fixing blocks 41. Threaded blocks 43 are symmetrically threaded to the outer walls of the bidirectional lead screw 42 near the midpoint. Connecting rods 44 are rotatably connected to both end faces of the two threaded blocks 43 via rotating shafts. Connecting blocks 52 are fixedly connected to the midpoint of the opposite walls of the two folding plates 5. The two connecting blocks 52 are respectively connected to the midpoint of the opposite walls via rotating shafts. The two sets of connecting rods 44 are rotatably connected to the stacked end faces, facilitating the movement of the connecting block 52 by using the connecting rods 44, thereby pushing the connected folding plate 5 to achieve the function of movement adjustment. The opposite end faces of the two sets of connecting rods 44 are rotatably connected to the middle position of the opposite walls of the two folding plates 5 via a rotating shaft. An adjusting block 45 is fixedly connected to the end face of the bidirectional lead screw 42. By rotating the adjusting block 45 with an external hexagonal socket, the bidirectional lead screw 42 on the fixed block 41 is rotated, thereby causing the two threaded blocks 43 connected by threads to make relative movements. This, in turn, squeezes the two connecting rods 44, causing them to drive the folding plates 5 connected to the end faces to move relative to each other, thus facilitating the adjustment of the storage size of the folded paper bag 3. The adjusting mechanism 4 has symmetrically rotatably connected folding plates 5 on both sides, and the two folding plates 5 are slidably connected to the two guide plates 1. The cross-section of both folding plates 5 is V-shaped, and the bending part is arc-shaped. At the same time, the openings of the inner walls of the folding plates 5 are also arc-shaped. The V-shaped folding plates 5 can quickly fold the paper to form a folded paper bag. The opening is curved, which allows the paper to connect with the folding plate 5 in an arc shape when folded, thus ensuring the integrity of the paper during processing and preventing tearing. Sliding shafts 51 are fixedly connected to both sides of the two folding plates 5 near the corners, and the two sets of sliding shafts 51 are respectively slidably connected to the corresponding positions of the sliding grooves 11 opened near the corners of the two guide plates 1. This allows the folding plates 5 to slide stably inside the sliding grooves 11 through the sliding shafts 51 when adjusted, thus ensuring the accuracy of the position of the folding plates 5 after adjustment and preventing tilting.

[0031] In use, the adjustment mechanism 4 is first operated according to the requirements of the folding part of the paper bag. The external hexagonal rotating adjustment block 45 is used to drive the bidirectional lead screw 42 on the fixed block 41 to rotate, thereby driving the two threaded blocks 43 connected by threads to make relative movements, which in turn squeezes the two connecting rods 44, causing the folding plates 5 connected to the end face to move relative to each other. When the folding plates 5 are close together, the folding area will increase, thereby increasing the storage capacity of the paper bag. Conversely, the folding area will decrease, reducing the storage capacity of the paper bag. This makes it convenient to adjust the storage size of the folded paper bag 3.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A quick-release folding guide plate assembly structure comprising two guide plates (1), characterized in that: The end face of two guide plates (1) is bolted with mounting assembly (2), the outer wall of guide plate (1) is wrapped with folding paper bag (3), the middle position of the opposite surface of two guide plates (1) is detachably installed with adjusting mechanism (4), the two sides of adjusting mechanism (4) are symmetrically connected with folding plate (5), and two folding plates (5) are slidingly connected with two guide plates (1).

2. The quick-release folding guide plate assembly of claim 1, wherein: The two side walls of two guide plates (1) are arranged in arc shape, and the opposite walls of two guide plates (1) are tightly arranged at the opening of two folding plates (5).

3. The quick-release folding guide plate assembly of claim 1, wherein: The mounting assembly (2) comprises mounting frame (21) bolted with two guide plates (1), the end face of two mounting frames (21) is bolted with mounting plate (22), and the mounting plate (22) is bolted with external packaging machine.

4. The quick-release folding guide plate assembly of claim 1, wherein: The adjusting mechanism (4) comprises two fixed blocks (41) installed on the opposite walls of two guide plates (1) near the middle position of the end face, two fixed blocks (41) are rotatably connected with bidirectional screw rod (42) in the middle, the outer wall of bidirectional screw rod (42) is symmetrically screw connected with screw block (43) near the middle position, two screw blocks (43) are rotatably connected with connecting rod (44) through shaft at both ends, the opposite end faces of two groups of connecting rods (44) are rotatably connected with the middle position of the opposite wall of two folding plates (5), and the end face of bidirectional screw rod (42) is fixedly connected with adjusting block (45).

5. The quick-release folding guide plate assembly of claim 4, wherein: The middle position of the opposite wall of two folding plates (5) is fixedly connected with connecting block (52), and two connecting blocks (52) are rotatably connected with the stacking end face of two groups of connecting rods (44) through shaft respectively.

6. The quick-release folding guide plate assembly of claim 4, wherein: The two faces of two folding plates (5) are fixedly connected with slide shaft (51) near the corner, and two groups of slide shafts (51) are slidingly connected with the corresponding position of slide groove (11) near the corner of two guide plates (1).

7. The quick-release folding guide plate assembly of claim 6, wherein: The cross section of two folding plates (5) is arranged in V shape, and the bending part is arranged in arc shape, and the opening of the inner wall of folding plate (5) is arranged in arc shape.

Images