Packaging machine liquid outlet side line body protection device

Abstract

The utility model discloses a packaging machine liquid outlet side line body protection device which comprises a box body, one side of the box body is provided with a line inlet hole, and the other side opposite to the line inlet hole is provided with a pair of line outlet holes. The box cover is arranged on the box body in a sealing manner, and the box cover and the top of the box body are closed; and the wire pipe is arranged corresponding to the wire inlet hole and the wire outlet hole and is communicated with the interior of the box body, the other end of the wire pipe communicated with the wire inlet hole is connected with the equipment shell, and the other end of the wire pipe communicated with the wire outlet hole is connected with the side part of the hot melting block. By means of the line body protection device, water resistance of the line body is achieved, and the risk that in the operation process of the packaging machine or in the cleaning process of the packaging machine, liquid dripped and spilled from the material injection opening of the material injection assembly directly falls onto the line body, and consequently the line body is short-circuited is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, in particular to a line body protection device at a liquid outlet side of a packaging machine. Background Art

[0002] Packaging machines are machines that package products to protect and beautify them. Common packaging machines in the prior art are mainly divided into liquid packaging machines and solid packaging machines according to the materials being packaged. Liquid packaging machines are the main packaging equipment for packaging liquid products and are widely used in the food industry.

[0003] Liquid packaging machines in the prior art are mainly divided into filling and bagging, and most of the packaging of marinades, hot pot bases, etc. in the existing food industry is bagged, and the bagged liquid packaging machines in the prior art generally include a storage component, an injection component, a bag feeding component and a sealing component. The storage component contains a limited amount of liquid product, and the bag feeding component is used to send the packaging bag to the injection port of the injection component. The liquid product is injected into the packaging bag through the injection component and sealed by the sealing component arranged below the injection component. However, the above packaging machine has the following risks: in order to realize the control and power supply of the sealing component, a pair of hot melt block sides arranged opposite to each other in the sealing component are often connected to the controller inside the equipment through several wires, and the several wires have no protection measures, so that during the operation of the packaging machine or during the cleaning of the packaging machine, the liquid dripping from the injection port of the injection component will directly fall on the above wires, thereby causing the risk of short circuit of the wires. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a packaging machine liquid outlet side line body protection device, comprising

[0005] A box body, wherein one side of the box body has a wire entry hole, and the other side of the box body opposite to the wire entry hole is provided with a pair of wire exit holes;

[0006] A box cover, which is sealed on the box body and forms a seal with the top of the box body; and

[0007] A wire tube is arranged corresponding to the wire entry hole and the wire exit hole, and is connected to the inside of the box body. The other end of the wire tube connected to the wire entry hole is connected to the equipment housing, and the other end of the wire tube connected to the wire exit hole is connected to the side of the hot melt block.

[0008] Furthermore, a side edge of the box body used to seal the box cover is provided with a plurality of second connecting flanges, a threaded hole is opened on the surface of the second connecting flange, and the plurality of second connecting flanges are evenly arranged around the side edge of the box body used to seal the box cover;

[0009] The edge of the box cover is provided with a plurality of first connecting flanges, the surface of the first connecting flanges is provided with threaded holes, and the plurality of first connecting flanges surround the edge of the box cover and are arranged corresponding to the second connecting flanges;

[0010] The box body and the box cover are fixed by threadedly inserting a threaded connector into the threaded holes of the first flange and the second flange corresponding to each other.

[0011] Furthermore, a sealing groove is provided on the edge of the inner wall of one side of the box body for sealing the box cover, the sealing groove is arranged around the inner wall of one side of the box body for sealing the box cover and penetrates into the box body, and a rubber sealing ring is provided in the sealing groove;

[0012] A sealing protrusion matching the sealing groove is provided on the sealing surface of the box cover.

[0013] Insert the controller wires into the box body from the wire tube connected to the wire entry hole, sort the wires inserted into the box body, and then insert the two groups of wires of the two groups of hot melt blocks into the box body from two different wire tubes connected to the above-mentioned wire exit holes respectively, and then connect and sort the controller wires and the hot melt block wires accordingly, seal the box cover on the box body, and finally fix the wire tubes on the above-mentioned equipment casing and the hot melt block respectively. The wire protection device can realize waterproofing of the wires, and avoid the risk of liquid dripping from the injection port of the injection assembly directly falling on the above-mentioned wires during the operation of the packaging machine or in the process of cleaning the packaging machine, thereby causing a short circuit in the wires.

[0014] Furthermore, the wire tube includes

[0015] A connection end, the connection end is connected to a wire entry hole or a wire exit hole on one side of the box body and forms a seal with the wire entry hole or the wire exit hole;

[0016] A telescopic hose, which is made of a flexible material and can be extended and retracted along its axis and can be bent toward its circumference; and

[0017] A connector is a waist-shaped annular protrusion, the outer side of the protrusion gradually changes along its protruding direction, and a sealing buckle plate is provided at the connection between the connector and the telescopic hose, and sealing is achieved by buckling the sealing buckle plate with the outer shell or hot melt block of the equipment.

[0018] Through the above-mentioned wire tube, the wire tube can be telescopically bent according to the actual installation situation, so as to adjust the length and direction of the wire tube, and the connecting head is involved in a waist-shaped annular protrusion, which is convenient for the connection between the connecting head and the shell or the hot melt block, and at the same time can increase the water seepage path and improve the waterproof effect. At the same time, a sealing buckle plate is provided at the connection between the connecting head and the telescopic hose, and the sealing buckle plate is buckled and sealed with the shell or the hot melt block, which facilitates installation and fixation, and can improve the sealing of the connection between the wire tube and the shell or the hot melt block, thereby improving the waterproof effect.

[0019] Furthermore, the wire protection device further comprises a wire arrangement assembly, which is configured to arrange and fix the wires, and the wire arrangement assembly comprises

[0020] A wire arrangement roller, the wire arrangement roller is accommodated in the box as a whole, the wire arrangement roller can rotate along its own circumference, and a wire arrangement groove extending along the axial direction of the wire arrangement roller and penetrating the wire arrangement roller is provided on the circumference of the wire arrangement roller, and the wire arrangement groove is arranged at equal angles along the circumference of the wire arrangement roller; and

[0021] The wiring plate is an arc-shaped plate with an angle greater than 180°. The arc-shaped plate is concentrically arranged below the above-mentioned wiring roller. There is a gap between the inner side surface of the wiring plate and the outermost peripheral surface of the wiring roller. The gap and the wiring groove together constitute a wire groove that can completely wrap the outside of the wire body.

[0022] Furthermore, the cable assembly also includes

[0023] A wire arranging box, which is fixed in its entirety in the box body, wherein the wire arranging roller and the wire fixing plate are both arranged in the wire arranging box, and wire threading holes with arc-shaped lower parts and rectangular upper parts passing through the upper part of the side wall of the wire arranging box are provided on opposite sides of the wire arranging box and at positions corresponding to the wire arranging rollers, and guide grooves arranged concentrically with the arc-shaped lower parts of the wire threading holes are provided on the periphery of the arc-shaped lower parts of the arc-shaped lower parts of the wire threading holes; and

[0024] A connecting plate is fixedly mounted on both ends of the above-mentioned wire arrangement roller. A plurality of guide blocks matching the above-mentioned guide grooves are arranged at the periphery of the connecting plate. The plurality of guide blocks are arranged at equal angles around the periphery of the connecting plate.

[0025] The wire body inserted into the box body can be buried in the wire arrangement groove of the wire arrangement roller. By rotating the wire arrangement roller, it is convenient to bury the wire body, and then to arrange and arrange the wire body, so that the wire body is arranged neatly and beautifully. At the same time, by concentrically arranging a wire fixing plate under the wire arrangement roller, there is a gap between the inner side of the wire fixing plate and the outermost peripheral surface of the wire arrangement roller. The gap and the wire arrangement groove together form a wire groove that can completely wrap the outside of the wire body. Under the working action of the wire fixing plate and the wire arrangement groove, the wire body can be fixed.

[0026] The utility model has the following advantages:

[0027] Insert the controller wires into the box body from the wire tube connected to the wire entry hole, sort the wires inserted into the box body, and then insert the two groups of wires of the two groups of hot melt blocks into the box body from two different wire tubes connected to the above-mentioned wire exit holes respectively, and then connect and sort the controller wires and the hot melt block wires accordingly, seal the box cover on the box body, and finally fix the wire tubes on the above-mentioned equipment casing and the hot melt block respectively. The wire protection device can realize waterproofing of the wires, and avoid the risk of liquid dripping from the injection port of the injection assembly directly falling on the above-mentioned wires during the operation of the packaging machine or in the process of cleaning the packaging machine, thereby causing a short circuit in the wires.

[0028] The wire tube can be bent and retracted according to the actual installation situation, so as to adjust the length and direction of the wire tube, and the connector can be formed into a waist-shaped annular protrusion, which is convenient for the connector to be plugged into the shell or the hot melt block, and at the same time can increase the water seepage path and improve the waterproof effect. At the same time, a sealing buckle plate is provided at the connection between the connector and the telescopic hose, which is buckled and sealed with the shell or the hot melt block through the sealing buckle plate, which facilitates installation and fixation, and can improve the sealing of the connection between the wire tube and the shell or the hot melt block, thereby improving the waterproof effect.

[0029] The wire body inserted into the box body can be buried in the wire arrangement groove of the wire arrangement roller. The wire arrangement roller is rotated to facilitate the burying of the wire body. At the same time, a wire fixing plate is concentrically arranged below the wire arrangement roller. The inner side surface of the wire fixing plate and the outermost peripheral surface of the wire arrangement roller have a gap. The gap and the wire arrangement groove together constitute a wire groove that can completely wrap the outside of the wire body. Under the working action of the wire fixing plate and the wire arrangement groove, the wire body can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of the wire protection device in Example 1;

[0031] Figure 2 yes Figure 1 The structural schematic diagram of the box cover in the wire protection device shown;

[0032] Figure 3 yes Figure 1 The schematic diagram of the structure of the box body in the wire protection device shown;

[0033] Figure 4 yes Figure 1 The structural schematic diagram of the wire tube in the wire protection device shown;

[0034] Figure 5 yes Figure 4 The schematic diagram of the connection between the wire tube and the equipment housing or the hot melt block is shown;

[0035] Figure 6 is a schematic diagram of the structure of the wire protection device in Example 2;

[0036] Figure 7 yes Figure 6 A schematic diagram of the structure of the cable arrangement assembly in the cable protection device shown;

[0037] Figure 8 yes Figure 7 A longitudinal cross-sectional diagram of the cable assembly shown;

[0038] Fig. 9 yes Figure 7 A schematic diagram of the structure of the wiring box in the wiring assembly shown;

[0039] Fig.10 yes Fig. 9 The enlarged schematic diagram of the local structure of the wiring box shown is I;

[0040] Fig.11 yes Figure 7 A schematic diagram of the structure of the wire arrangement roller in the wire arrangement assembly shown;

[0041] Fig.12 yes Figure 7 A schematic diagram of the structure of the wiring board in the wiring assembly shown;

[0042] Fig.13 yes Figure 7 A schematic diagram of the structure of the connecting plate in the cable assembly shown.

[0043] In the figure:

[0044] 100, box cover; 101, first connecting flange; 102, sealing protrusion;

[0045] 200, box body; 201, wire entry hole; 202, second connecting flange; 203, sealing groove; 204, wire exit hole;

[0046] 300, wire tube; 301, connection end; 302, telescopic hose; 303, connector; 304, sealing plate;

[0047] 400, wiring box; 401, guide groove; 402, threading hole;

[0048] 500, connecting plate; 501, guide block;

[0049] 600, cable arrangement roller; 601, cable arrangement slot;

[0050] 700, alignment plate;

[0051] 900. Gap. DETAILED DESCRIPTION

[0052] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0053] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0054] As described in the background technology, in order to achieve control and power supply of the sealing assembly, a pair of hot melt block sides arranged opposite to each other in the sealing assembly are often connected to the controller inside the equipment through several wires. The several wires have no protection measures, so that during the operation of the packaging machine or during the cleaning of the packaging machine, liquid dripping from the injection port of the injection assembly will directly fall onto the above-mentioned wires, thereby causing the risk of short-circuiting the wires.

[0055] Embodiment 1:

[0056] Therefore, in order to solve the technical problems existing in the prior art, this embodiment provides a packaging machine liquid outlet side line body protection device, such as Figure 1 As shown, the wire protection device includes a box body 200, a box cover 100 and a wire tube 300, wherein Figure 3 As shown, the box body 200 has a wire entry hole 205 on one side, and a pair of wire outlet holes 204 are provided on the other side relative to the wire entry hole 205. The box cover 200 is sealed on the above-mentioned box body 100 and forms a closure with the top of the box body 100. The wire tube 200 is arranged corresponding to the above-mentioned wire entry hole and wire outlet hole, and is connected to the inside of the box body 100. The other end of the wire tube connected to the wire entry hole is connected to the device housing, and the other end of the wire tube connected to the wire outlet hole is connected to the side of the hot melt block.

[0057] like Figure 2 , 3 As shown, a side edge of the box body used to seal the box cover 100 is provided with a plurality of second connection flanges 202, a threaded hole is opened on the surface of the second connection flange 202, and a plurality of the second connection flanges 202 are evenly arranged around the side edge of the box body 200 used to seal the box cover 100;

[0058] The edge of the box cover 100 is provided with a plurality of first connecting flanges 101, and the surface of the first connecting flanges 101 is provided with threaded holes. The plurality of first connecting flanges 101 surround the edge of the box cover 100 and are arranged corresponding to the second connecting flanges 202;

[0059] The box body and the box cover are fixed by threadedly inserting a threaded connector into the threaded holes of the first flange and the second flange corresponding to each other.

[0060] In addition, a sealing groove 203 is provided on the inner wall edge of the box body 200 for sealing the box cover. The sealing groove 203 is arranged around the inner wall of the box body 200 for sealing the box cover and penetrates into the box body 200. A rubber sealing ring is provided in the sealing groove 203.

[0061] A sealing protrusion 102 matching the sealing groove 203 is disposed on the sealing surface of the box cover 100 .

[0062] During installation, the controller wires are passed through the wire tube connected to the wire entry hole into the box body 200, the wires passed through the box body 200 are arranged, and then the two groups of wires of the two groups of hot melt blocks are respectively passed through the two different wire tubes connected to the above-mentioned wire exit holes into the box body 200, and then the controller wires and the hot melt block wires are correspondingly connected and arranged, the box cover is sealed on the box body 200, and finally the wire tubes are respectively fixed to the above-mentioned equipment casing and the hot melt block.

[0063] The wire protection device can achieve waterproofing of the wire, thereby preventing liquid dripping from the injection port of the injection assembly from directly falling onto the wire during the operation of the packaging machine or during the cleaning of the packaging machine, thereby preventing the risk of short circuiting the wire.

[0064] In addition, a sealing groove 203 is provided on the inner wall edge of one side of the box body for sealing the box cover, and a rubber sealing ring is arranged in the sealing groove 203, and a sealing protrusion 102 matching the sealing groove 203 is provided on the sealing surface of the box cover 100. The sealing protrusion 102 is matched with the sealing groove, and when fixed, the sealing protrusion 102 is pressed against the sealing ring by tightening the threaded connection part, thereby improving the sealing between the box body and the box cover. Of course, in addition to the sealing of the box body recorded in this embodiment by the cooperation between the threaded connection part and the connection flange on the box body and the box cover to achieve the sealing of the box body, the connection and sealing between the box body and the box cover can also be achieved by means of lock connection, welding, welding, etc.

[0065] like Figure 4 As shown, in this embodiment, the wire tube 300 includes

[0066] A connection end 301, the connection end 301 is connected to a wire entry hole or a wire exit hole on one side of the box body and forms a seal with the wire entry hole or the wire exit hole;

[0067] A telescopic hose 302, wherein the telescopic hose 302 is made of a flexible material, and the telescopic hose 302 can be telescoped along its axis and can be bent toward its circumference; and

[0068] The connector 303 is a waist-shaped annular protrusion, and the outer side of the protrusion gradually changes along its protruding direction. A sealing buckle plate 304 is provided at the connection between the connector 303 and the telescopic hose 302, and the sealing buckle plate 304 is buckled with the housing or hot melt block of the device to achieve sealing.

[0069] Through the above-mentioned wire tube, the wire tube can be telescopically bent according to the actual installation situation, so as to adjust the length and direction of the wire tube, and the connector 303 is involved in a waist-shaped annular protrusion, so that the connector can be easily plugged into the shell or the hot melt block, and at the same time, it can increase the water seepage path and improve the waterproof effect. At the same time, a sealing buckle plate is provided at the connection between the connector 303 and the telescopic hose 302. The sealing buckle plate is buckled and sealed with the shell or the hot melt block, which facilitates installation and fixation, and can improve the sealing of the connection between the wire tube and the shell or the hot melt block, thereby improving the waterproof effect.

[0070] Example 2

[0071] Since the wires are all contained in the box, the wires in the box are messy, and the intertwined wires may cause interference and short circuit between the wires. Therefore, in order to solve this technical problem, this embodiment proposes an improvement based on the above embodiment 1, such as Figure 6 , 7 As shown, the wire protection device in this embodiment also includes a wire arrangement assembly, which is configured to arrange and fix the wires. The wire arrangement assembly includes

[0072] The wire arrangement roller 600 is housed in the box body 200 as a whole, and the wire arrangement roller 600 can rotate along its own circumference. Fig.11 As shown, the circumferential surface of the cable arrangement roller 600 is provided with a cable arrangement groove 601 extending along the axial direction of the cable arrangement roller 600 and penetrating the cable arrangement roller, and the cable arrangement groove 601 is arranged at equal angles along the circumferential direction of the cable arrangement roller 600; and

[0073] The alignment plate 700, such as Fig.12 As shown, the alignment plate 700 is an arc-shaped plate with an angle greater than 180°, and the arc-shaped plate is concentrically arranged below the above-mentioned line arrangement roller 600. Figure 8As shown, there is a gap 900 between the inner side surface of the wire-fixing plate 600 and the outermost peripheral surface of the wire-arranging roller 600 , and the gap 900 and the wire-arranging groove 601 together form a wire groove that can completely wrap the outside of the wire body.

[0074] In addition, the cable assembly in this embodiment also includes

[0075] The wiring box 400 is fixed in the box body 200 as a whole. The wiring roller 600 and the wiring plate 700 are both arranged in the wiring box 400. Fig. 9 , 10 As shown, on opposite sides of the wiring box 400 and corresponding to the wiring roller 600, there are provided wire holes 402 with arc-shaped lower parts and rectangular upper parts, which pass through the upper part of the side wall of the wiring box 400, and on the periphery of the arc-shaped lower part of the above-mentioned wire holes 402, there is provided a guide groove 401 which is arranged concentrically with the arc-shaped part; and

[0076] The connecting plate 500 is fixedly mounted on both ends of the above-mentioned wire arrangement roller 600. Fig.13 As shown, a plurality of guide blocks 501 matching the guide grooves 401 are disposed at the periphery of the connecting plate 500 , and the plurality of guide blocks 501 are disposed at equal angles around the periphery of the connecting plate 500 .

[0077] The wire body inserted into the box body can be buried in the wire arrangement groove 601 of the wire arrangement roller. By rotating the wire arrangement roller, the wire body can be buried, and then the wire arrangement and arrangement can be facilitated, so that the wire body is arranged neatly and beautifully. At the same time, by concentrically arranging a wire fixing plate 700 below the wire arrangement roller, the inner side surface of the wire fixing plate and the outermost peripheral surface of the wire arrangement roller 600 have a gap 900. The gap 900 and the wire arrangement groove 601 together constitute a wire groove that can completely wrap the outside of the wire body. Under the working action of the wire fixing plate and the wire arrangement groove, the wire body can be fixed. In order to prevent the guide block 501 from interfering with the embedding of the wire body into the wire arrangement groove, the guide block 501 should be set away from the position of the wire arrangement groove. The connecting plate can be set as follows Fig.13 In the shape shown, even if there are wire entry grooves for accommodating wire bodies between adjacent guide blocks, the number of the wire entry grooves can be set equal to or reduced according to the proficiency of the wire arrangement grooves.

[0078] In addition, in addition to the connection method recorded in this embodiment, the connection method between the wire arrangement roller and the wire arrangement box in this embodiment can also be: a guide groove is opened on the inner wall of the wire arrangement box concentrically with the lower part of the threading hole 402, and a plurality of guide blocks matching the above-mentioned guide groove are arranged at equal angles on the maximum circumference of the two ends of the wire arrangement roller, and the guide blocks are arranged away from the wire arrangement groove, and the relative rotation of the wire arrangement roller is achieved by the coordinated use of the guide blocks and the guide grooves.

[0079] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A packaging machine liquid outlet side line body protection device, characterized in that: include A box body, wherein one side of the box body has a wire entry hole, and the other side of the box body opposite to the wire entry hole is provided with a pair of wire exit holes; A box cover, which is sealed on the box body and forms a seal with the top of the box body; and A wire tube is arranged corresponding to the wire entry hole and the wire exit hole, and is connected to the inside of the box body. The other end of the wire tube connected to the wire entry hole is connected to the equipment housing, and the other end of the wire tube connected to the wire exit hole is connected to the side of the hot melt block.

2. A packaging machine liquid outlet side line protection device according to claim 1, characterized in that: A side edge of the box body used for sealing the box cover is provided with a plurality of second connecting flanges, a threaded hole is opened on the surface of the second connecting flange, and the plurality of second connecting flanges are evenly arranged around the side edge of the box body used for sealing the box cover; The edge of the box cover is provided with a plurality of first connecting flanges, the surface of the first connecting flanges is provided with threaded holes, and the plurality of first connecting flanges surround the edge of the box cover and are arranged corresponding to the second connecting flanges; The box body and the box cover are fixed to each other by threaded connectors which are threadedly inserted into the threaded holes of the first connecting flange and the second connecting flange which correspond to each other.

3. A packaging machine liquid outlet side line protection device according to claim 2, characterized in that: A sealing groove is provided on the edge of the inner wall of one side of the box body for sealing the box cover, the sealing groove is arranged around the inner wall of one side of the box body for sealing the box cover and penetrates into the box body, and a rubber sealing ring is arranged in the sealing groove; A sealing protrusion matching the sealing groove is provided on the sealing surface of the box cover.

4. A packaging machine liquid outlet side line protection device according to claim 1, characterized in that: The wire tube includes A connection end, the connection end is connected to a wire entry hole or a wire exit hole on one side of the box body and forms a seal with the wire entry hole or the wire exit hole; A telescopic hose, which is made of a flexible material and can be extended and retracted along its axis and can be bent toward its circumference; as well as A connector is a waist-shaped annular protrusion, the outer side of the protrusion gradually changes along its protruding direction, and a sealing buckle plate is provided at the connection between the connector and the telescopic hose, and sealing is achieved by buckling the sealing buckle plate with the outer shell or hot melt block of the equipment.

5. A packaging machine liquid outlet side line protection device according to any one of claims 1 to 4, characterized in that: The wire protection device also includes a wire arrangement assembly, which is configured to arrange and fix the wires. The wire arrangement assembly includes A wire arrangement roller, the wire arrangement roller is accommodated in the box as a whole, the wire arrangement roller can rotate along its own circumference, and a wire arrangement groove extending along the axial direction of the wire arrangement roller and penetrating the wire arrangement roller is provided on the circumference of the wire arrangement roller, and the wire arrangement groove is arranged at equal angles along the circumference of the wire arrangement roller; as well as The wiring plate is an arc-shaped plate with an angle greater than 180°. The arc-shaped plate is concentrically arranged below the above-mentioned wiring roller. There is a gap between the inner side surface of the wiring plate and the outermost peripheral surface of the wiring roller. The gap and the wiring groove together constitute a wire groove that can completely wrap the outside of the wire body.

6. A packaging machine liquid outlet side line protection device according to claim 5, characterized in that: The cable assembly also includes A wire arranging box, which is fixed in its entirety in the box body, wherein the wire arranging roller and the wire fixing plate are both arranged in the wire arranging box, and wire threading holes with arc-shaped lower parts and rectangular upper parts passing through the upper part of the side wall of the wire arranging box are provided on opposite sides of the wire arranging box and at positions corresponding to the wire arranging rollers, and guide grooves arranged concentrically with the arc-shaped lower parts of the wire threading holes are provided on the periphery of the arc-shaped lower parts of the arc-shaped lower parts of the wire threading holes; and A connecting plate is fixedly mounted on both ends of the above-mentioned wire arrangement roller. A plurality of guide blocks matching the above-mentioned guide grooves are arranged at the periphery of the connecting plate. The plurality of guide blocks are arranged at equal angles around the periphery of the connecting plate.

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