Paper conveying and packaging equipment

Abstract

The utility model relates to paper conveying and packaging equipment which comprises a rack, lead screws distributed in a left-right mirror image mode are movably arranged on the two sides of an inner cavity of the rack, a paper conveying assembly capable of moving up and down along the inner cavity of the rack is arranged on the lead screws, a transmission assembly used for driving the lead screws to spin is arranged at the bottom of the rack, and a lower dust removal part is further installed on the paper conveying assembly. An upper dust removal part corresponding to the lower dust removal part is arranged at the top of the inner cavity of the rack, and the upper dust removal part is communicated with an exhaust part mounted in the rack; when paper penetrates through the space between the paper feeding roll shaft and the extrusion plate, the paper conveying assembly connected to the lead screw in a threaded and sleeving mode moves from bottom to top, namely, the paper conveying assembly can move along the sliding groove in the side wall of the rack through the sliding block till a gap channel between the paper feeding roll shaft and the extrusion plate is exactly matched with the thickness of the paper. And meanwhile, the output shaft of the first motor drives the shaft rod connected with the output shaft and the paper feeding roll shaft to spin, and the paper feeding roll shaft drives the paper clamped in the gap channel and conveys the paper to a packaging area.

Description

Technical Field

[0001] The present application relates to the technical field of paper processing, and in particular to a paper conveying and packaging device. Background Art

[0002] Paper conveying and packaging equipment is a kind of mechanical equipment specially used for conveying and packaging paper products. It is usually composed of multiple components, including conveyor belts, packaging machinery, control systems, etc.; the conveyor belt part of the paper conveying and packaging equipment is responsible for conveying paper products from the production line to the packaging area. It can bear the weight of a large amount of paper products and has a stable running speed and a smooth surface to ensure that the paper will not be damaged or deformed during the transportation process. Next is the packaging machinery part. Different packaging methods can be selected according to different needs, such as plastic bag packaging, carton packaging, etc., which can greatly improve the packaging efficiency and packaging quality of paper products.

[0003] However, paper conveying equipment also has certain shortcomings when in use: First, due to the different uses of paper, its thickness is also different. This difference leads to stability problems during the paper conveying process. Using a single paper conveying equipment cannot adapt to papers of different thicknesses, which may cause paper jams, skewness and other problems during the conveying process, thereby affecting the normal transmission and packaging efficiency of the paper; secondly, dust will adhere to the surface of the paper, which will not only affect the appearance quality of the paper, but also have a negative impact on the packaging quality of the product and pollute the product itself.

[0004] Therefore, in order to solve the above problems, the present application provides a paper conveying and packaging device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the present application provides a paper conveying and packaging device.

[0007] A paper conveying and packaging device provided in the present application includes a frame, and screw rods distributed in left and right mirror images are movably arranged on both sides of the inner cavity of the frame, and a paper transfer assembly that can move up and down along the inner cavity of the frame is arranged on the screw rod, and a transmission assembly for driving the screw rod to rotate is arranged at the bottom of the frame, and a lower dust removal part is also installed on the paper transfer assembly, and an upper dust removal part corresponding to the lower dust removal part is arranged on the top of the inner cavity of the frame, and the upper dust removal part is connected to the exhaust part installed in the frame, and the paper transfer assembly includes a paper feeding roller shaft, a shaft rod, a lifting platform, a sliding block and a first motor, wherein the left and right ends of the paper feeding roller shaft are fixedly connected with the shaft rod, and the shaft rod is movably passed through the lifting platform and the sliding block and then fixedly connected to the output shaft of the first motor.

[0008] Preferably, the sliding block is slidably arranged in a sliding groove provided in a side wall of the frame, the first motor is mounted on the sliding block, and the lifting platform and the lead screw are threadedly sleeved.

[0009] Preferably, the transmission assembly includes a transmission wheel, a synchronous belt, a second motor and a fixed seat, wherein the transmission wheel is fixedly sleeved on the bottom end of the screw rod, the transmission wheels are connected by a synchronous belt transmission, the second motor is installed under any transmission wheel through a fixed seat, and the output shaft of the second motor is fixedly connected to its corresponding transmission wheel.

[0010] Preferably, the exhaust part includes an ash storage box, an extrusion plate, a filter element and an air pump, wherein the ash storage box is fixedly installed on the inner top wall of the frame, the bottom wall of the ash storage box is fixedly connected to the extrusion plate, and the top of the ash storage box is sequentially provided with a filter element and an air pump communicated therewith.

[0011] Preferably, the second dust collecting pipe is flush with the bottom of the extrusion plate, and the first dust collecting pipe is flush with the top of the paper feeding roller.

[0012] Preferably, the lower dust removal part includes a first dust collecting pipe and a first ash guiding pipe, wherein the first dust collecting pipe is fixedly installed on the lifting platform, the top wall of the first dust collecting pipe is provided with air holes, and the first dust collecting pipe is connected with the inner cavity of the ash storage box through the first ash guiding pipe.

[0013] Preferably, the upper dust removal part includes a second dust collecting pipe and a second ash guide pipe, wherein the second dust collecting pipe is fixedly installed on the side wall of the ash storage box through the second ash guide pipe, and the bottom wall of the second dust collecting pipe is provided with air holes, and the second dust collecting pipe, the second ash guide pipe and the inner cavity of the ash storage box are connected.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] The utility model is provided with a paper conveying assembly, a lower dust removal part and an upper dust removal part. When the paper passes through the first dust collecting pipe and the second dust collecting pipe, and between the paper feeding roller and the extrusion plate, the paper conveying assembly threadedly sleeved on the screw rod moves from bottom to top, that is, the paper conveying assembly can move along the slide groove of the side wall of the frame by means of the sliding block until the gap channel between the paper feeding roller and the extrusion plate just fits the thickness of the paper. At the same time, the output shaft of the first motor drives the shaft rod and the paper feeding roller connected thereto to rotate, and the paper feeding roller drives the paper clamped in the gap channel to smoothly convey the paper of this thickness to the packaging area; the dust on the lower surface of the paper is collected into the ash storage box through the first dust collecting pipe and the first ash guide pipe, and the dust on the upper surface of the paper is also collected into the ash storage box through the second dust collecting pipe and the second ash guide pipe, and finally the dust is collected in the ash storage box, so that the paper passing through the first dust collecting pipe and the second dust collecting pipe is dusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0017] Figure 2 It is a schematic diagram of the overall structure and its partial cross-section in Example 1 of the present application;

[0018] Figure 3 It is the embodiment of the present application Figure 2 Schematic diagram of the structure at A in the middle;

[0019] Figure 4 It is a schematic diagram of the connection structure of the frame, the lead screw and the paper transfer assembly in the first embodiment of the present application;

[0020] Explanation of the reference numerals in the accompanying drawings: 1. frame; 2. screw rod; 3. paper transfer assembly; 301. paper feed roller; 302. shaft; 303. lifting platform; 304. sliding block; 305. first motor; 4. transmission assembly; 401. transmission wheel; 402. synchronous belt; 403. second motor; 404. fixing seat; 5. lower dust removal section; 501. first dust collecting pipe; 502. first ash guiding pipe; 6. upper dust removal section; 601. second dust collecting pipe; 602. second ash guiding pipe; 7. exhaust section; 701. ash storage box; 702. extrusion plate; 703. filter element; 704. air pump. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] Embodiment 1:

[0023] Reference Figure 1-Figure 4 , a paper conveying and packaging device, comprising a frame 1, screw rods 2 with mirror images are movably arranged on both sides of the inner cavity of the frame 1, a paper conveying assembly 3 capable of moving up and down along the inner cavity of the frame 1 is arranged on the screw rod 2, a transmission assembly 4 for driving the screw rod 2 to rotate is arranged at the bottom of the frame 1, a lower dust removal part 5 is also installed on the paper conveying assembly 3, and an upper dust removal part 6 corresponding to the lower dust removal part 5 is arranged at the top of the inner cavity of the frame 1, and the upper dust removal part 6 is connected to an exhaust part 7 installed in the frame 1;

[0024] The paper conveying assembly 3 includes a paper feeding roller 301, a shaft 302, a lifting platform 303, a sliding block 304 and a first motor 305, wherein the left and right ends of the paper feeding roller 301 are fixedly connected with the shaft 302, and the shaft 302 movably passes through the lifting platform 303 and the sliding block 304 and is fixedly connected to the output shaft of the first motor 305;

[0025] The sliding block 304 is slidably arranged in a sliding groove provided on the side wall of the frame 1, the first motor 305 is installed on the sliding block 304, and the lifting platform 303 and the screw rod 2 are threadedly sleeved;

[0026] The transmission assembly 4 includes a transmission wheel 401, a synchronous belt 402, a second motor 403 and a fixed seat 404, wherein the transmission wheel 401 is fixedly sleeved on the bottom end of the screw rod 2, the transmission wheels 401 are connected to each other through the synchronous belt 402, the second motor 403 is installed under any transmission wheel 401 through the fixed seat 404, and the output shaft of the second motor 403 is fixedly connected to the corresponding transmission wheel 401;

[0027] The lower dust removal part 5 includes a first dust collecting pipe 501 and a first ash guide pipe 502, wherein the first dust collecting pipe 501 is fixedly installed on the lifting platform 303, and the top wall of the first dust collecting pipe 501 is provided with air holes, and the first dust collecting pipe 501 is connected to the inner cavity of the ash storage box 701 through the first ash guide pipe 502;

[0028] The upper dust removal part 6 includes a second dust collecting pipe 601 and a second ash guide pipe 602, wherein the second dust collecting pipe 601 is fixedly installed on the side wall of the ash storage box 701 through the second ash guide pipe 602, and the bottom wall of the second dust collecting pipe 601 is provided with air holes, and the second dust collecting pipe 601, the second ash guide pipe 602 and the inner cavity of the ash storage box 701 are connected;

[0029] The exhaust part 7 includes an ash storage box 701, an extrusion plate 702, a filter element 703 and an air pump 704, wherein the ash storage box 701 is fixedly mounted on the inner top wall of the frame 1, the bottom wall of the ash storage box 701 is fixedly connected with the extrusion plate 702, and the top of the ash storage box 701 is sequentially provided with a filter element 703 and an air pump 704 communicating therewith;

[0030] The second dust collecting pipe 601 is flush with the bottom of the pressing plate 702 , and the first dust collecting pipe 501 is flush with the top of the paper feeding roller 301 .

[0031] The implementation principle of a paper conveying and packaging device in the embodiment of the present application is as follows:

[0032] When the paper passes through the first dust collecting pipe 501 and the second dust collecting pipe 601, and between the paper feeding roller 301 and the extrusion plate 702, the output shaft of the second motor 403 drives the transmission wheel 401 connected thereto to rotate, and the transmission wheels 401 are transmitted through the synchronous belt 402, so that the left and right screws 2 connected to the transmission wheel 401 rotate synchronously, causing the paper transfer assembly 3 threadedly sleeved on the screw 2 to move from bottom to top, that is, the paper transfer assembly 3 can move along the slide groove of the side wall of the frame 1 by means of the sliding block 304 until the gap channel between the paper feeding roller 301 and the extrusion plate 702 is just suitable for the thickness of the paper. At the same time, the output shaft of the first motor 305 drives the shaft 302 and the paper feeding roller 301 connected thereto to spin, and the paper feeding roller 301 drives the paper clamped in the gap channel to smoothly transfer the paper of this thickness to the packaging area;

[0033] At the same time, the air pump 704 is started, and the air pump 704 draws the air flow in the ash storage box 701 through the filter element 703, so as to remove the dust from the paper passing through the first dust collecting pipe 501 and the second dust collecting pipe 601. The dust on the lower surface of the paper is collected into the ash storage box 701 through the first dust collecting pipe 501 and the first ash guide pipe 502, while the dust on the upper surface of the paper is also collected into the ash storage box 701 through the second dust collecting pipe 601 and the second ash guide pipe 602. Finally, the dust is collected in the ash storage box 701.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper conveying and packaging device, comprising a frame (1), characterized in that: Screw rods (2) are movably arranged on both sides of the inner cavity of the frame (1) and are distributed in a mirror image on the left and right sides. A paper conveying assembly (3) capable of moving up and down along the inner cavity of the frame (1) is arranged on the screw rods (2). A transmission assembly (4) for driving the screw rods (2) to rotate is arranged at the bottom of the frame (1). A lower dust removal part (5) is also installed on the paper conveying assembly (3). An upper dust removal part (6) corresponding to the lower dust removal part (5) is arranged at the top of the inner cavity of the frame (1). The upper dust removal part (6) The paper conveying assembly (3) is connected to an exhaust portion (7) installed in the frame (1), and comprises a paper feeding roller shaft (301), a shaft rod (302), a lifting platform (303), a sliding block (304) and a first motor (305), wherein the left and right ends of the paper feeding roller shaft (301) are fixedly connected to the shaft rod (302), and the shaft rod (302) movably passes through the lifting platform (303) and the sliding block (304) and is fixedly connected to the output shaft of the first motor (305).

2. The paper conveying and packaging equipment according to claim 1, characterized in that: The sliding block (304) is slidably arranged in a sliding groove provided on the side wall of the frame (1); the first motor (305) is mounted on the sliding block (304); and the lifting platform (303) and the screw rod (2) are threadedly sleeved.

3. The paper conveying and packaging equipment according to claim 1, characterized in that: The transmission assembly (4) comprises a transmission wheel (401), a synchronous belt (402), a second motor (403) and a fixed seat (404), wherein the transmission wheel (401) is fixedly sleeved on the bottom end of the screw rod (2), the transmission wheels (401) are connected to each other through the synchronous belt (402), the second motor (403) is installed under any transmission wheel (401) through the fixed seat (404), and the output shaft of the second motor (403) is fixedly connected to the corresponding transmission wheel (401).

4. The paper conveying and packaging equipment according to claim 1, characterized in that: The exhaust section (7) comprises an ash storage box (701), an extrusion plate (702), a filter element (703) and an air pump (704), wherein the ash storage box (701) is fixedly mounted on the inner top wall of the frame (1), the bottom wall of the ash storage box (701) is fixedly connected to the extrusion plate (702), and the top of the ash storage box (701) is provided with a filter element (703) and an air pump (704) in communication therewith in sequence.

5. The paper conveying and packaging equipment according to claim 1, characterized in that: The second dust collecting pipe (601) is flush with the bottom of the extrusion plate (702), and the first dust collecting pipe (501) is flush with the top of the paper feeding roller (301).

6. The paper conveying and packaging equipment according to claim 1, characterized in that: The lower dust removal part (5) comprises a first dust collecting pipe (501) and a first ash guiding pipe (502), wherein the first dust collecting pipe (501) is fixedly installed on the lifting platform (303), the top wall of the first dust collecting pipe (501) is provided with air holes, and the first dust collecting pipe (501) is connected to the inner cavity of the ash storage box (701) through the first ash guiding pipe (502).

7. The paper conveying and packaging equipment according to claim 1, characterized in that: The upper dust removal part (6) comprises a second dust collecting pipe (601) and a second ash guiding pipe (602), wherein the second dust collecting pipe (601) is fixedly installed on the side wall of the ash storage box (701) through the second ash guiding pipe (602), and the bottom wall of the second dust collecting pipe (601) is provided with air holes, and the second dust collecting pipe (601), the second ash guiding pipe (602) and the inner cavity of the ash storage box (701) are connected.

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