Annular edge sealing equipment for paper cups

Abstract

The utility model relates to the technical field of paper cup edge sealing, in particular to paper cup annular edge sealing equipment which comprises a fixing base, an edge sealing machine body, a fixing frame, an air heater and an air outlet nozzle and further comprises a dust removal assembly which comprises a dust removal box, a dust removal pipeline, an air inlet pipeline, a valve, a filter screen, a cleaning brush, a connecting pipeline and a driving component. Dust in entering air can be blocked and adsorbed through a filter screen in the dust removal box, and the air subjected to dust removal in the dust removal box can be guided into an air heater through a connecting pipeline to be heated and blown out, so that the situation that the air heater and an air outlet nozzle can blow the dust in the air into a body paper center seam bonding position in equipment is avoided; therefore, the influence of dust on the production of the paper cups is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup edge sealing, in particular to a paper cup annular edge sealing device. Background Technique

[0002] Most traditional paper cup annular edge sealing devices use ultrasonic waves to generate waves at the middle seam to melt the PE coating film for bonding. The melting effect of the PE coating film is not good, and the bonding with the base paper is not firm. When such a finished paper cup is filled with water, there is a risk of water leakage at the middle seam.

[0003] In the prior art, CN213082501U discloses a new type of paper cup edge sealing heat sealing device, including a processing table. One side of the top of the processing table is provided with a heat sealing device body. A groove is opened in the middle of the top of the processing table, and a conveyor belt is arranged inside the groove. A vertical plate is also arranged in the middle of the top of the processing table. A hot air blower is fixedly installed on one side of the vertical plate. The bottom of the air outlet pipe of the hot air blower is provided with an air outlet nozzle. A fixed seat is fixedly arranged at the bottom of one side of the vertical plate. A clamp is arranged in the middle of the outer wall of the air outlet pipe of the hot air blower, and the clamp is fixedly connected with the fixed seat through two screws. A feeding table is arranged on the other side of the top of the processing table. Four corner positions at the bottom of the feeding table are fixedly provided with vertical rods. In the utility model, the hot air blown out by the air outlet pipe of the hot air blower is blown on the middle seam bonding position of the base paper through the air outlet nozzle, and the hot air melts the PE coating film, so that the PE coating film melts more fully and bonds more firmly with the base paper, which is beneficial to the tightness degree, and further reduces the occurrence of water leakage at the middle seam of the paper cup.

[0004] However, during the use of the hot air blower in the prior art, the hot air blower and the air outlet nozzle can blow the dust in the air into the middle seam bonding position of the base paper in the device, so that the entry of dust will affect the production of paper cups. Content of the Utility Model

[0005] The purpose of the utility model is to provide a paper cup annular edge sealing device, aiming to solve the problem that during the use of the hot air blower in the prior art, the hot air blower and the air outlet nozzle can blow the dust in the air into the middle seam bonding position of the base paper in the device, so that the entry of dust will affect the production of paper cups.

[0006] To achieve the above purpose, the utility model provides a paper cup annular edge sealing device, including a fixed base, a sealing body, a fixed frame, a hot air blower and an air outlet nozzle. The sealing body is arranged on the fixed base and is located on one side of the fixed base. The fixed frame is fixedly connected with the fixed base and is located on one side of the fixed base. The hot air blower is fixedly connected with the fixed frame and is located on one side of the fixed frame. The air outlet nozzle is arranged on the hot air blower and is located on one side of the hot air blower.

[0007] It further includes a dust removal component.

[0008] The dust removal component includes a dust removal box, a dust removal pipeline, an air inlet pipeline, a valve, a filter screen, a cleaning brush, a connecting pipeline and a driving member. The dust removal box is fixedly connected to the fixing frame and is located on one side of the fixing frame. The dust removal pipeline is connected to the dust removal box and is located on one side of the dust removal box. The air inlet pipeline is connected to the dust removal pipeline and is located on one side of the dust removal pipeline. The valve is arranged on the dust removal pipeline and is located on one side of the dust removal pipeline. The filter screen is fixedly connected to the dust removal box and is located on one side of the dust removal box. The cleaning brush is connected to the dust removal box through the driving member and is located on one side of the dust removal box close to the filter screen. The connecting pipeline is respectively connected to the dust removal box and the hot air blower, and the connecting pipeline is located on one side of the dust removal box close to the hot air blower. The driving member is arranged on the dust removal box and is connected to the cleaning brush.

[0009] Among them, the driving member includes a mounting base and an electric push rod. The mounting base is fixedly connected to the dust removal box and is located on one side of the dust removal box; the electric push rod is fixedly connected to the mounting base, is connected to the cleaning brush, and is located on one side of the mounting base close to the cleaning brush.

[0010] Among them, the dust removal component further includes an observation window. The observation window is fixedly connected to the dust removal box and is located on one side of the dust removal box.

[0011] Among them, the dust removal component further includes a collection member. The collection member includes a support frame and a collection box. The support frame is connected to the dust removal pipeline and is located on one side of the dust removal pipeline; the collection box is arranged on the support frame and is located on one side of the support frame close to the dust removal pipeline.

[0012] Among them, the collection member further includes a moving handle. The moving handle is fixedly connected to the collection box and is located on one side of the collection box.

[0013] For a paper cup annular edge sealing device of the present utility model, when the hot air blower is started, air enters the dust removal box through the air inlet pipeline and the dust removal pipeline. The filter screen in the dust removal box can block and adsorb the dust in the entering air. The air dust-removed in the dust removal box can be introduced into the hot air blower through the connecting pipeline for heating and blowing out, so as to prevent the hot air blower and the air outlet nozzle from blowing the dust in the air into the middle seam bonding of the base paper in the device, and further prevent the dust from affecting the production of paper cups. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for description in the embodiments or the prior art.

[0015] Figure 1 It is a schematic structural diagram of a paper cup annular edge sealing device according to the first embodiment of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of a dust removal component according to the first embodiment of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of a paper cup annular edge sealing device according to the second embodiment of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of a collection member according to the second embodiment of the present utility model.

[0019] In the figure: 101 - fixed base, 102 - edge sealing body, 103 - fixing frame, 104 - hot air blower, 105 - air outlet nozzle, 106 - dust removal box, 107 - dust removal pipeline, 108 - intake pipeline, 109 - valve, 110 - filter screen, 111 - cleaning brush, 112 - connecting pipeline, 113 - observation window, 114 - installation base, 115 - electric push rod, 201 - support frame, 202 - collection box, 203 - moving handle. Specific embodiments

[0020] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0021] The first embodiment of the present application is as follows:

[0022] Please refer to Figure 1 and Figure 2 wherein Figure 1 It is a schematic structural diagram of a paper cup annular edge sealing device according to the first embodiment of the present utility model. Figure 2 It is a schematic structural diagram of a dust removal component according to the first embodiment of the present utility model.

[0023] The utility model provides a paper cup annular edge-sealing device, which includes a fixed base 101, an edge-sealing body 102, a fixing frame 103, a hot air blower 104, an air outlet nozzle 105 and a dust removal assembly. The dust removal assembly includes a dust removal box 106, a dust removal pipeline 107, an air inlet pipeline 108, a valve 109, a filter screen 110, a cleaning brush 111, a connecting pipeline 112, a driving member and an observation window 113. The driving member includes a mounting base 114 and an electric push rod 115. Through the foregoing solution, in the prior art during the use of the hot air blower, the hot air blower and the air outlet nozzle can blow the dust in the air into the middle seam bonding place of the base paper in the device, so that the entry of dust will affect the production of paper cups. It can be understood that the foregoing solution can be used in cases where it is necessary to prevent the dust in the air from being blown into the middle seam bonding place of the base paper.

[0024] In this embodiment, the edge-sealing body 102 is arranged on the fixed base 101. The paper cup can be annularly edge-sealed through the edge-sealing body 102. The fixing frame 103 is welded on the fixed base 101. The hot air blower 104 is bolted and installed on the fixing frame 103. The air outlet nozzle 105 is arranged on the hot air blower 104. The hot air blower 104 can heat the introduced air and blow it on the middle seam bonding place of the base paper through the air outlet nozzle 105. The hot air melts the PE coating film, making the PE coating film melt more fully and bond more firmly with the base paper, which is beneficial to the tightness degree, and further reduces the occurrence of water leakage at the middle seam of the paper cup. The structures of the edge-sealing body 102, the hot air blower 104 and the air outlet nozzle 105 are detailedly described in the prior art CN213082501U and will not be elaborated here.

[0025] Among them, the dust removal box 106 is fixedly connected to the fixing frame 103 and is located on one side of the fixing frame 103. The dust removal pipeline 107 is connected to the dust removal box 106 and is located on one side of the dust removal box 106. The air inlet pipeline 108 is connected to the dust removal pipeline 107 and is located on one side of the dust removal pipeline 107. The valve 109 is arranged on the dust removal pipeline 107 and is located on one side of the dust removal pipeline 107. The filter screen 110 is fixedly connected to the dust removal box 106 and is located on one side of the dust removal box 106. The cleaning brush 111 is connected to the dust removal box 106 through the driving member and is located on the side of the dust removal box 106 close to the filter screen 110. The connecting pipeline 112 is respectively connected to the dust removal box 106 and the hot air blower 104, and the connecting pipeline 112 is located on the side of the dust removal box 106 close to the hot air blower 104. The driving member is arranged on the dust removal box 106 and is connected to the cleaning brush 111. The dust removal box 106 is fixedly installed on the fixing frame 103 by bolts. Since the dust removal box 106 has a cavity inside, the dust removal pipeline 107 is welded below the dust removal box 106 and is communicated with the dust removal box 106. There is a dust removal outlet below the dust removal pipeline 107. The air inlet pipeline 108 is welded on the side of the dust removal pipeline 107 and is communicated with the side of the dust removal pipeline 107. The valve 109 is arranged on the dust removal pipeline 107, and through the valve 109, the flow of the dust removal outlet of the dust removal pipeline 107 can be controlled. The filter screen 110 is welded inside the dust removal box 106, and through the filter screen 110, the dust in the incoming air can be blocked and adsorbed. The cleaning brush 111 is connected to the dust removal box 106 through the driving member, and through the driving member, the cleaning brush 111 can be driven to move below the filter screen 110. The connecting pipeline 112 is respectively communicated with the dust removal box 106 and the hot air blower 104, and through the connecting pipeline 112, the air dust-removed in the dust removal box 106 can be introduced into the hot air blower 104 for heating and blowing out. The driving member is arranged on the dust removal box 106 and is connected to the cleaning brush 111, and through the driving member, a corresponding power source can be provided for the movement of the cleaning brush 111. Thus, when the hot air blower 104 is started, air enters the dust removal box 106 through the air inlet pipeline 108 and the dust removal pipeline 107. Through the filter screen 110 in the dust removal box 106, the dust in the incoming air can be blocked and adsorbed. Through the connecting pipeline 112, the air dust-removed in the dust removal box 106 can be introduced into the hot air blower 104 for heating and blowing out. Thereby, it is avoided that the hot air blower 104 and the air outlet nozzle 105 can blow the dust in the air into the middle seam bonding part of the base paper in the equipment, and further, it is avoided that the dust affects the production of paper cups.

[0026] Secondly, the mounting base 114 is fixedly connected to the dust removal box 106 and is located on one side of the dust removal box 106; the electric push rod 115 is fixedly connected to the mounting base 114, is connected to the cleaning brush 111, and is located on the side of the mounting base 114 close to the cleaning brush 111. The mounting base 114 is bolted to the dust removal box 106, the electric push rod 115 is bolted to the mounting base 114, and the cleaning brush 111 is connected to the output end of the electric push rod 115. Through the mounting base 114, the electric push rod 115 can be connected and fixed to the dust removal box 106, and the driving output of the electric push rod 115 can drive the cleaning brush 111 to move below the filter screen 110 in the dust removal box 106, thereby cleaning the dust adsorbed on the filter screen 110.

[0027] Finally, the observation window 113 is fixedly connected to the dust removal box 106 and is located on one side of the dust removal box 106. The observation window 113 is adhesively bonded to the dust removal box 106, and through the observation window 113, the operator can conveniently observe the dust removal situation of the filter screen 110 in the dust removal box 106.

[0028] When using a paper cup annular edge sealing device of this embodiment, when the hot air blower 104 is started, air enters the dust removal box 106 through the air inlet pipe 108 and the dust removal pipe 107. The dust in the entering air can be blocked and adsorbed by the filter screen 110 in the dust removal box 106, and the air dust-removed in the dust removal box 106 can be introduced into the hot air blower 104 through the connecting pipe 112 for heating and blowing out, so as to prevent the hot air blower 104 and the air outlet nozzle 105 from blowing the dust in the air into the original paper middle seam bonding part in the device, and further prevent the dust from affecting the production of paper cups.

[0029] The second embodiment of this application is as follows:

[0030] Based on the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 is a schematic structural diagram of a paper cup annular edge sealing device according to the second embodiment of the present invention, Figure 4 is a schematic structural diagram of a collection member according to the second embodiment of the present invention.

[0031] The present invention provides a paper cup annular edge sealing device which further includes a collection member. The collection member includes a support frame 201, a collection box 202 and a moving handle 203.

[0032] The support frame 201 is connected to the dust removal duct 107 and is located on one side of the dust removal duct 107; the collection box 202 is arranged on the support frame 201 and is located on the side of the support frame 201 close to the dust removal duct 107, the moving handle 203 is fixedly connected to the collection box 202 and is located on one side of the collection box 202, the support frame 201 is welded below the dust removal duct 107 and is communicated with the dust removal duct 107, the collection box 202 is placed in the support frame 201 and is below the dust discharge outlet of the dust removal duct 107. After the valve 109 on the dust removal duct 107 is opened, the dust swept by the cleaning brush 111 on the filter screen 110 falls into the collection box 202 of the support frame 201 under gravity. Through the collection box 202, it is convenient for the operator to centrally collect and process the swept dust. The moving handle 203 is welded to the collection box 202. Through the moving handle 203, it is convenient for the operator to take out the collection box 202 placed in the support frame 201 from the support frame 201.

[0033] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A paper cup circular edge-sealing device, comprising a fixed base, an edge-sealing body, a fixed frame, a hot air blower, and an air outlet nozzle. The edge-sealing body is arranged on the fixed base and located on one side of the fixed base. The fixed frame is fixedly connected to the fixed base and located on one side of the fixed base. The hot air blower is fixedly connected to the fixed frame and located on one side of the fixed frame. The air outlet nozzle is arranged on the hot air blower and located on one side of the hot air blower. It is characterized in that, it further comprises a dust removal component, The dust removal component includes a dust removal box, a dust removal pipeline, an air inlet pipeline, a valve, a filter screen, a cleaning brush, a connecting pipeline, and a driving member. The dust removal box is fixedly connected to the fixed frame and located on one side of the fixed frame. The dust removal pipeline is connected to the dust removal box and located on one side of the dust removal box. The air inlet pipeline is connected to the dust removal pipeline and located on one side of the dust removal pipeline. The valve is arranged on the dust removal pipeline and located on one side of the dust removal pipeline. The filter screen is fixedly connected to the dust removal box and located on one side of the dust removal box. The cleaning brush is connected to the dust removal box through the driving member and located on one side of the dust removal box close to the filter screen. The connecting pipeline is respectively connected to the dust removal box and the hot air blower, and the connecting pipeline is located on one side of the dust removal box close to the hot air blower. The driving member is arranged on the dust removal box and connected to the cleaning brush.

2. The paper cup circular edge-sealing device according to claim 1, characterized in that, The driving member includes a mounting base and an electric push rod. The mounting base is fixedly connected to the dust removal box and located on one side of the dust removal box; The electric push rod is fixedly connected to the mounting base, connected to the cleaning brush, and located on one side of the mounting base close to the cleaning brush.

3. The paper cup circular edge-sealing device according to claim 1, characterized in that, The dust removal component further includes an observation window. The observation window is fixedly connected to the dust removal box and located on one side of the dust removal box.

4. The paper cup circular edge-sealing device according to claim 1, characterized in that, The dust removal component further includes a collection member. The collection member includes a support frame and a collection box. The support frame is connected to the dust removal pipeline and located on one side of the dust removal pipeline; The collection box is arranged on the support frame and located on one side of the support frame close to the dust removal pipeline.

5. The paper cup circular edge-sealing device according to claim 4, characterized in that, The collection member further includes a moving handle. The moving handle is fixedly connected to the collection box and located on one side of the collection box.

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