Flattening device for hot melt coating after split charging

Abstract

The utility model relates to the technical field of flattening devices, and provides a flattening device for hot melt coating after split charging, which comprises a rack, the conveying device is arranged on the rack and used for conveying materials. The first belt line is arranged on the rack and located below the conveying device. The cleaning brush is arranged on the rack in a sliding and rotating mode and located between the conveying device and the first belt line. The number of the sliding plates is two, one ends of the two sliding plates are arranged at the two ends of the cleaning brush correspondingly, and first protrusions are arranged at the other ends of the sliding plates and located below the first belt line. One end of the abutting rod is arranged on the surface of the first belt line in a swinging mode, and after the first belt line drives the abutting rod to move, the other end of the abutting rod abuts against the cleaning brush or the first protrusion. By means of the technical scheme, the problem that in the prior art, most flattening devices cannot conduct self-cleaning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flattening devices, and in particular to a device for flattening hot-melt coatings after packaging. Background Art

[0002] In the past, when handling bag filling of powdered materials such as flour and hot-melt coatings, a common problem encountered was that the materials were not flat after filling, which made stacking inconvenient, occupied a large space, and had low transportation efficiency. To solve this problem, the traditional method relied on manual pressing, that is, the operator directly pressed the side of the bag to make it as flat as possible. The manual pressing process is not only labor-intensive and inefficient, but also difficult to meet the needs of mass production and rapid turnover. It is also difficult to ensure uniform force each time, which affects the appearance and packaging standardization.

[0003] So someone designed a flattening conveyor belt, but most flattening conveyor belts require manual regular cleaning of the rollers and belts of the flattening device, which increases the workload of employees. Utility Model Content

[0004] The utility model provides a hot-melt coating post-packaging flattening device, which solves the problem that most flattening devices in the related art cannot perform self-cleaning.

[0005] The technical solution of the utility model is as follows:

[0006] A hot melt coating post-packaging flattening device, comprising:

[0007] frame;

[0008] A conveying device, which is arranged on the frame and is used to transport materials;

[0009] A first belt line, which is arranged on the frame and below the conveying device;

[0010] A cleaning brush, which is slidably and rotatably arranged on the frame and is located between the conveying device and the first belt line;

[0011] Sliding plates, the sliding plates are provided with two, one end of the two sliding plates is respectively arranged at two ends of the cleaning brush, and the other end of the sliding plate has a first protrusion, and the first protrusion is located below the first belt line;

[0012] An abutment rod, one end of which is swingably arranged on the surface of the first belt line. After the first belt line drives the abutment rod to move, the other end of the abutment rod abuts against the cleaning brush or the first protrusion.

[0013] Optionally, it also includes:

[0014] The first mounting plate has two first mounting plates, and the first mounting plates are arranged on the frame and located below the conveying device. The first belt line, the cleaning brush and the sliding plate are all arranged on the frame through the first mounting plates.

[0015] Optionally, it also includes:

[0016] A first elastic member, wherein two ends of the first elastic member respectively abut against the other end of the abutting rod and the first belt line, and are used to provide elastic force to move the other end of the abutting rod away from the first belt line.

[0017] Optionally, the conveying device comprises:

[0018] A special-shaped roller line, wherein the special-shaped roller line is arranged on the frame;

[0019] A second belt line, which is arranged on the frame, is located in the same plane as the special-shaped roller line, and is located behind the special-shaped roller line;

[0020] A guide plate is arranged on the frame and is used for guiding materials on the special-shaped roller line and the second belt line.

[0021] Optionally, a flattening member is further included, and the flattening member includes:

[0022] a first mounting frame, the first mounting frame being arranged on the frame and being located above the second belt line;

[0023] A first sliding rod, the first sliding rod is vertically slidably disposed on the first mounting frame;

[0024] a first buffer rod, one end of which penetrates through and is slidably disposed on the first sliding rod;

[0025] A first flattening wheel, the first flattening wheel is rotatably disposed at the other end of the first buffer rod;

[0026] a second elastic member, the second elastic member being sleeved on the first buffer rod, with two ends of the second elastic member respectively abutting against the first sliding rod and the first flattening wheel, and being used for providing an elastic force for the first flattening wheel to move away from the first sliding rod;

[0027] A first driving rod, one end of which is arranged on the first sliding rod, and the first driving rod is slidably arranged on the first mounting frame, and is used to drive the first sliding rod to slide on the first mounting frame.

[0028] Optionally, the flattening member further comprises:

[0029] A first swinging rod, wherein the middle portion of the first swinging rod is hinged to the first mounting frame;

[0030] a second flattening wheel, the second flattening wheel being rotatably disposed at one end of the first swinging rod;

[0031] A rotating block, the rotating block is hinged on the first mounting frame;

[0032] A second driving rod, one end of which is hinged to the other end of the first swing rod, and the second driving rod slides on the rotating block to drive the first swing rod to swing.

[0033] Optionally, it also includes:

[0034] A dust suction device is arranged at one end of the first belt line and is used for cleaning dust on the first belt line.

[0035] Optionally, the special-shaped roller line is rectangular.

[0036] The working principle and beneficial effects of the utility model are:

[0037] In the utility model, in order to solve the problem that most flattening devices cannot perform self-cleaning, a bagged material post-packaging flattening device is designed, including a frame, a conveying device, a first belt line, a cleaning brush, a sliding plate and an abutment rod. Specifically, when the conveying device on the flattening device frame needs to be cleaned, the first belt line drives the abutment rod to move. After the abutment rod moves, it will first abut against the cleaning brush, and will push the cleaning brush to slide on the frame, so that the cleaning brush can clean the lower surface of the conveying device. At this time, the conveying device keeps running, and the entire conveying device can be cleaned. When the abutment rod pushes the cleaning brush to the extreme position, it will swing and release the abutment with the cleaning brush. After following the movement of the first belt line, it will abut against the first protrusion. Since the first protrusion and the cleaning brush are connected to each other through the sliding plate, when the abutment rod pushes the first protrusion, the cleaning brush will also move accordingly, thereby performing reverse movement cleaning. This operation can be repeated to continuously clean the conveying device, and at the same time, impurities on the conveying device will fall onto the first belt line for collection and cleaning. The advantage is that the flattening device can clean the conveying device by itself, which reduces the workload of workers, reduces the intensity of work, reduces safety hazards at work, and also increases the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0040] Figure 2 This is a front view of the structure of the utility model;

[0041] Figure 3 For this utility model Figure 2 A partial enlarged view of the structure at B in the middle;

[0042] Figure 4 This is a cross-sectional view of the structure of the utility model;

[0043] Figure 5 For this utility model Figure 4 A partial enlarged view of the structure at C in the middle;

[0044] Figure 6 For this utility model Figure 1 A partial enlarged view of the structure at center A;

[0045] Figure 7 This is a partial enlarged view of the structure from another angle of the utility model.

[0046] In the figure: 1, frame, 2, conveying device, 3, first belt line, 4, cleaning brush, 5, sliding plate, 501, first protrusion, 6, abutment rod, 7, first mounting plate, 8, first elastic member, 9, special-shaped roller line, 10, second belt line, 11, guide plate, 12, flattening member, 1201, first mounting frame, 1202, first sliding rod, 1203, first buffer rod, 1204, first flattening wheel, 1205, second elastic member, 1206, first driving rod, 1207, first swing rod, 1208, second flattening wheel, 1209, second driving rod, 13, dust suction device, 14, rotating block. DETAILED DESCRIPTION

[0047] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0048] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0049] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0050] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0051] Reference Figure 1 to Figure 7 , which is the first embodiment of the utility model, proposes a hot-melt coating post-packaging flattening device, including a frame 1; a conveying device 2 is arranged on the frame 1 for transporting materials; a first belt line 3 is arranged on the frame 1 and is located below the conveying device 2; a cleaning brush 4 is slidably and rotatably arranged on the frame 1 and is located between the conveying device 2 and the first belt line 3; there are two sliding plates 5, one end of the two sliding plates 5 is respectively arranged at the two ends of the cleaning brush 4, and the other end of the sliding plate 5 has a first protrusion 501, and the first protrusion 501 is located below the first belt line 3; one end of the abutment rod 6 is swingably arranged on the surface of the first belt line 3, and after the first belt line 3 drives the abutment rod 6 to move, the other end of the abutment rod 6 abuts against the cleaning brush 4 or the first protrusion 501.

[0052] In this embodiment, in order to solve the problem that most flattening devices cannot perform self-cleaning, a bagged material post-packaging flattening component 12 is designed, including a frame 1, a conveying device 2, a first belt line 3, a cleaning brush 4, a sliding plate 5 and an abutment rod 6. Specifically, when the conveying device 2 on the flattening device frame 1 needs to be cleaned, the first belt line 3 drives the contact rod 6 to move. When the contact rod 6 moves, it will first contact with the cleaning brush 4, and push the cleaning brush 4 to slide on the frame 1, so that the cleaning brush 4 can clean the lower surface of the conveying device 2. At this time, the conveying device 2 keeps running, and the entire conveying device 2 can be cleaned. When the contact rod 6 pushes the cleaning brush 4 to the limit position, it will swing and release the contact with the cleaning brush 4. After following the movement of the first belt line 3, it will contact with the first protrusion 501. Since the first protrusion 501 and the cleaning brush 4 are connected to each other through the sliding plate 5, when the contact rod 6 pushes the first protrusion 501, the cleaning brush 4 will also move accordingly, thereby performing reverse movement cleaning. This operation can be repeated to clean the conveying device 2 all the time, and at the same time, the impurities on the conveying device 2 will fall onto the first belt line 3 for collection and cleaning. The advantage is that the flattening device can clean the conveying device 2 by itself, reducing the workload of workers, reducing the intensity of work, reducing the safety hazards of work, and also improving the service life of the equipment.

[0053] Furthermore, it also includes a first mounting plate 7, which has two first mounting plates 7. The first mounting plates 7 are arranged on the frame 1 and are located below the conveying device 2. The first belt line 3, the cleaning brush 4 and the sliding plate 5 are all arranged on the frame 1 through the first mounting plates 7.

[0054] In this embodiment, a first mounting plate 7 is added to the frame 1 to make the overall structure more complete, and the mounting positions of the first belt line 3, the cleaning brush 4 and the sliding plate 5 are specifically described.

[0055] Furthermore, it also includes a first elastic member 8 , both ends of which abut against the other end of the abutment rod 6 and the first belt line 3 respectively, so as to provide elastic force to keep the other end of the abutment rod 6 away from the first belt line 3 .

[0056] In this embodiment, a first elastic member 8 is arranged between the first belt line 3 and the other end of the abutment rod 6, which illustrates the power source for the abutment rod 6 to swing on the first belt line 3. The first elastic member 8 can provide the abutment rod 6 with a force sufficient to push the cleaning brush 4. When the abutment rod 6 pushes the cleaning brush 4 to the extreme position of the first mounting plate 7, the other end of the abutment rod 6 will be close to the first belt line 3. When the abutment rod 6 and the cleaning brush 4 are released from abutment, the abutment rod 6 is reset under the elastic force of the first elastic member 8 and continues to move with the first belt line 3, thereby abutting against the first protrusion 501 and pushing the first protrusion 501 to slide on the first mounting plate 7.

[0057] Furthermore, the conveying device 2 includes a special-shaped roller line 9, which is arranged on the frame 1; the second belt line 10 is arranged on the frame 1, located in the same plane as the special-shaped roller line 9, and located behind the special-shaped roller line 9; the guide plate 11 is arranged on the frame 1, for guiding the materials on the special-shaped roller line 9 and the second belt line 10.

[0058] In this embodiment, the conveying device 2 includes a special-shaped roller line 9, a second belt line 10 and a guide plate 11. Specifically, when the bagged material passes through the conveying device 2, it first abuts against the special-shaped roller line 9. Since the tops of the two adjacent special-shaped rollers are not in the same plane when they rotate, the bagged material on the special-shaped roller line 9 is bumped, thereby making the bagged material tend to be flat; the bagged material passing through the special-shaped roller line 9 will abut against the second belt line 10 and be sent to the next process. The guide plate 11 installed on the special-shaped roller line 9 and the second belt line 10 is used to control the travel direction of the material to prevent the material from falling from the conveying device 2.

[0059] Furthermore, it also includes a flattening member 12, which includes a first mounting frame 1201, which is arranged on the frame 1 and is located above the second belt line 10; a first sliding rod 1202 is vertically slidably arranged on the first mounting frame 1201; one end of a first buffer rod 1203 passes through and is slidably arranged on the first sliding rod 1202; a first flattening wheel 1204 is rotatably arranged on the other end of the first buffer rod 1203; a second elastic member 1205 is sleeved on the first buffer rod 1203, and its two ends are respectively abutted against the first sliding rod 1202 and the first flattening wheel 1204, for providing an elastic force for the first flattening wheel 1204 to move away from the first sliding rod 1202; one end of a first driving rod 1206 is arranged on the first sliding rod 1202, and the first driving rod 1206 is slidably arranged on the first mounting frame 1201, for driving the first sliding rod 1202 to slide on the first mounting frame 1201.

[0060] In this embodiment, a flattening member 12 is additionally provided, and the flattening member 12 includes a first mounting frame 1201, a first sliding rod 1202, a first buffer rod 1203, a first flattening wheel 1204, a second elastic member 1205 and a first driving rod 1206. Specifically, the first driving rod 1206 is slidably installed on the first mounting frame 1201 according to the thickness of the bagged material. The first driving rod 1206 drives the first sliding rod 1202 to slide on the first mounting frame 1201, and drives the first buffer rod 1203 to move, thereby adjusting the position of the first flattening wheel 1204. A first elastic member 8 is arranged on the outer surface of the first buffer rod 1203, and the two ends of the first elastic member 8 are respectively abutted against the first sliding rod 1202 and the first flattening wheel 1204.

[0061] When the bagged material abuts against the second belt line 10, the first flattening wheel 1204 abuts against the bagged material, the main purpose of which is to expel excess gas in the bagged material and further flatten it. The first buffer rod 1203 and the first elastic member 8 are used to prevent excessive gas in the bagged material from suddenly abutting against the first flattening wheel 1204, causing damage to the bagged material, leaving a buffer margin.

[0062] Furthermore, the flattening member 12 also includes a first swing rod 1207, the middle part of which is hinged on the first mounting frame 1201; the second flattening wheel 1208 is rotatably arranged at one end of the first swing rod 1207; one end of the second driving rod 1209 is hinged to the other end of the first swing rod 1207, and the rotating block 14 is hinged to the first mounting frame 1201; one end of the second driving rod 1209 is hinged to the other end of the first swing rod 1207, and the second driving rod 1209 slides on the rotating block 14 to drive the first swing rod 1207 to swing.

[0063] In this embodiment, the flattening member 12 also includes a first swing rod 1207, a second flattening wheel 1208 and a second driving rod 1209; the rotating block 14 is rotatably installed on the first mounting frame. Specifically, the second driving rod 1209 installed on the rotating block 14 is slidably installed according to the thickness of the bagged material, and the second driving rod 1209 drives the first swing rod 1207 to swing on the first mounting frame 1201, thereby adjusting the position of the second flattening wheel 1208; when the bagged material passes through the first flattening wheel 1204, it will abut against the second flattening wheel 1208, further discharging excess gas in the bagged material, making the bagged material flatter and convenient for stacking.

[0064] Furthermore, it also includes a dust suction device 13 , which is arranged at one end of the first belt line 3 and is used to clean dust on the first belt line 3 .

[0065] In this embodiment, a dust suction device 13 is additionally provided. The dust suction device 13 is installed at one end of the first belt line 3 and is used to clean up garbage and debris on the first belt line 3 .

[0066] Furthermore, the special-shaped roller line 9 is rectangular.

[0067] In this embodiment, the rollers of the special-shaped roller line 9 are rectangular, so that the tops of adjacent rollers are not in the same plane when they rotate, thereby achieving a good bumping effect.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A hot melt coating post-packaging flattening device, characterized in that: include: Rack(1); A conveying device (2), the conveying device (2) being arranged on the frame (1) and used for transporting materials; A first belt line (3), the first belt line (3) being arranged on the frame (1) and located below the conveying device (2); a cleaning brush (4), the cleaning brush (4) being slidably and rotatably arranged on the frame (1) and being located between the conveying device (2) and the first belt line (3); A sliding plate (5), wherein the sliding plates (5) are provided with two, one end of the two sliding plates (5) is respectively arranged at two ends of the cleaning brush (4), and the other end of the sliding plate (5) has a first protrusion (501), and the first protrusion (501) is located below the first belt line (3); An abutment rod (6), one end of the abutment rod (6) being swingably disposed on the surface of the first belt line (3), and after the first belt line (3) drives the abutment rod (6) to move, the other end of the abutment rod (6) abuts against the cleaning brush (4) or the first protrusion (501).

2. A hot melt coating post-packaging flattening device according to claim 1, characterized in that: Also includes: A first mounting plate (7), wherein the first mounting plates (7) have two portions, the first mounting plates (7) being arranged on the frame (1) and located below the conveying device (2), and the first belt line (3), the cleaning brush (4) and the sliding plate (5) are all arranged on the frame (1) via the first mounting plates (7).

3. A hot melt coating post-packaging flattening device according to claim 1, characterized in that: Also includes: A first elastic member (8), two ends of which are respectively in contact with the other end of the abutment rod (6) and the first belt line (3), and are used to provide an elastic force for moving the other end of the abutment rod (6) away from the first belt line (3).

4. A hot melt coating post-packaging flattening device according to claim 1, characterized in that: The conveying device (2) comprises: A special-shaped roller line (9), wherein the special-shaped roller line (9) is arranged on the frame (1); A second belt line (10), the second belt line (10) being arranged on the frame (1), being located in the same plane as the special-shaped roller line (9), and being located behind the special-shaped roller line (9); A guide plate (11), the guide plate (11) being arranged on the frame (1) and used for guiding materials on the special-shaped roller line (9) and the second belt line (10).

5. A hot melt coating post-packaging flattening device according to claim 4, characterized in that: It also includes a flattening piece (12), wherein the flattening piece (12) includes: A first mounting frame (1201), the first mounting frame (1201) being arranged on the frame (1) and located above the second belt line (10); A first sliding rod (1202), the first sliding rod (1202) being vertically slidably arranged on the first mounting frame (1201); A first buffer rod (1203), one end of the first buffer rod (1203) passing through and slidably disposed on the first sliding rod (1202); A first flattening wheel (1204), the first flattening wheel (1204) being rotatably disposed at the other end of the first buffer rod (1203); a second elastic member (1205), the second elastic member (1205) being sleeved on the first buffer rod (1203), with two ends of the second elastic member respectively abutting against the first sliding rod (1202) and the first flattening wheel (1204), and being used for providing an elastic force for the first flattening wheel (1204) to move away from the first sliding rod (1202); A first driving rod (1206), one end of which is arranged on the first sliding rod (1202), and the first driving rod (1206) is slidably arranged on the first mounting frame (1201) to drive the first sliding rod (1202) to slide on the first mounting frame (1201).

6. A hot melt coating post-packaging flattening device according to claim 5, characterized in that: The flattening member (12) further comprises: A first swing rod (1207), wherein the middle portion of the first swing rod (1207) is hinged to the first mounting frame (1201); A second flattening wheel (1208), the second flattening wheel (1208) being rotatably disposed at one end of the first swinging rod (1207); A rotating block (14), the rotating block (14) being hinged on the first mounting frame (1201); A second driving rod (1209), one end of the second driving rod (1209) being hinged to the other end of the first swing rod (1207), the second driving rod (1209) sliding on the rotating block (14) to drive the first swing rod (1207) to swing.

7. The hot melt coating post-packaging flattening device according to claim 1, characterized in that: Also includes: A dust suction device (13), wherein the dust suction device (13) is arranged at one end of the first belt line (3) and is used to clean dust on the first belt line (3).

8. The hot melt coating post-packaging flattening device according to claim 4, characterized in that: The special-shaped roller line (9) is rectangular.

Images