Hot melt splicing equipment for large-width picture scroll

Abstract

The utility model discloses hot melt splicing equipment for a large-width picture scroll, the hot melt splicing equipment is used for splicing a plurality of picture scroll fragments together, the hot melt splicing equipment for the large-width picture scroll comprises an equipment body, a glue drying assembly and a compaction unit, and the compaction unit is used for compacting the splicing positions of the picture scroll fragments dried by glue. The glue drying assembly comprises an air entraining component, a heater and a rotating table, the air entraining component is arranged on the equipment body and is used for guiding air to be introduced into the heater, and the heater is arranged on the rotating table, is kept at a preset height and is used for heating the air introduced by the air entraining component; the heater is arranged in the equipment body and guides heated gas to the adhesive at the splicing position of the picture scroll fragments, and the rotating table is rotatably mounted on the equipment body to drive the heater to a preset position, so that the flowing direction of the gas guided by the heater is changed, and the adhesive at the splicing position of the picture scroll fragments can be completely dried.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal fusion splicing of large-width picture scrolls, and particularly relates to a thermal fusion splicing device for large-width picture scrolls. Background Art

[0002] At present, before splicing large-width picture scrolls, workers need to first place these picture scroll fragments in a way that can form a complete picture scroll, coat glue at the splicing positions, and then dry the glue coated at the splicing positions by moving a thermal fusion splicing machine back and forth. At the same time, the rolling component of the thermal fusion splicing machine will also be driven to compact the splicing positions where the glue has been dried, so that all the picture scroll fragments can be firmly spliced together.

[0003] However, before the existing thermal fusion splicing machine performs the drying operation, it is necessary to first place the rolling component on the picture scroll fragments to prevent foreign matters from adhering to the surface of the rolling component, and thus avoid the rolling component pressing foreign matters on the surface of the picture scroll during the flattening operation. Therefore, after the thermal fusion component dries the glue at a position far from the rolling component, it is also necessary to dry the glue at the position where the rolling component was initially located. However, since most of the thermal fusion components of the existing thermal fusion splicing machine cannot be individually adjusted in direction, workers need to adjust the direction of the entire thermal fusion splicing machine so that the thermal fusion component faces the position where the rolling component was initially located, so as to perform the operation of drying the glue. However, most of the existing thermal fusion splicing machines cannot be directly adjusted in direction on the picture scroll fragments to prevent the picture scroll from being damaged by extrusion during the direction adjustment process. Therefore, workers need to first remove the thermal fusion splicing machine and then adjust the orientation of the thermal fusion splicing machine. However, this makes the entire direction adjustment process time-consuming and laborious.

[0004] In addition, in order to make the effect of drying the glue reach the best, the thermal fusion components of most thermal fusion splicing machines are fixed at a predetermined drying position. When the thermal fusion component at the predetermined position is not working, it is relatively close to the placement surface where the thermal fusion splicing machine is placed. Therefore, when workers move the thermal fusion splicing machine, the drying tube ports of the thermal fusion component are likely to collide with the raised parts on the placement surface, resulting in damage to the drying tube ports and affecting the next drying operation of the thermal fusion splicing machine. Summary of the Utility Model

[0005] To solve the above technical problems and achieve at least one advantage of the present utility model, the present utility model provides a thermal fusion splicing device for large-width picture scrolls, which is used to splice multiple picture scroll fragments together. The thermal fusion splicing device for large-width picture scrolls is characterized in that it includes:

[0006] A device body;

[0007] A rubber drying assembly, the rubber drying assembly includes an air guiding member, a heater and a rotating table, wherein the air guiding member is arranged on the equipment body, and the air guiding member is used to guide gas to be introduced into the heater, the heater is arranged on the rotating table and maintained at a predetermined height, and the heater is provided with a heating tube portion, the heating tube portion is used to heat the gas introduced by the air guiding member, and the heater extends along the gas introduction direction to form a heat guiding tube portion, the heat guiding tube portion is used to guide the heated gas to the glue at the splicing position of the scroll fragments, the rotating table is rotatably installed on the equipment body, and the heat guiding tube portion of the heater is driven to move to a predetermined position when the rotating table rotates;

[0008] A compaction unit, the compaction unit is arranged on the equipment body in a manner that can compact the splicing position of the dried glue of the scroll fragments.

[0009] According to an embodiment of the present invention, a side portion of the equipment body is provided with an installation portion extending outward a predetermined length, and the rotating table is rotatably installed on the installation portion of the equipment body.

[0010] According to an embodiment of the present invention, the air guiding member includes an air guiding unit and a connecting pipe, wherein the air guiding unit is installed on the equipment body, and the air guiding unit is provided with a suction pipe and a ventilation pipe, the suction pipe communicates with the outside to suck gas, the ventilation pipe is used to introduce gas, the connecting pipe is connected to the pipe orifice of the ventilation pipe in a manner that can make the connecting pipe communicate with the air guiding unit, and the other port of the connecting pipe away from the air guiding unit is connected to the pipe orifice of the heating tube portion in a manner that can make the connecting pipe also communicate with the heater.

[0011] According to an embodiment of the present invention, the air guiding member further includes a filter element, and the filter element is installed on the inner wall of the suction pipe of the air guiding unit along the gas suction direction.

[0012] According to an embodiment of the present invention, the compaction unit is rotatably installed at a predetermined position below the installation portion, and the compaction unit is maintained below the heater, and the compaction unit is arranged behind the pipe orifice of the heat guiding tube portion of the heater along the rolling direction.

[0013] According to an embodiment of the present invention, the hot melt splicing equipment for large-width scrolls further includes an adjustment component, the adjustment component includes a driving member and a driving arm, wherein the driving member is installed on the side portion of the rotating table where the heater is installed, and the driving member is further provided with a driving end, the driving arm is rotatably installed on the driving end of the driving member by being driven, and the heater is installed on the driving arm, and the heater is driven to rotate when the driving member drives the driving arm.

[0014] According to an embodiment of the present invention, the position adjusting assembly further includes a bracket, the bracket is installed on the side of the rotating table close to the driving member, and the bracket extends towards the driving arm to form at least two branches for supporting the two end portions of the driving arm, and the driving arm is rotatably connected to each of the branches of the bracket.

[0015] According to an embodiment of the present invention, the hot melt splicing device for large-width scrolls further includes an automatic alignment assembly, the automatic alignment assembly includes a monitoring unit, a controller and a plurality of rolling members, wherein the monitoring unit is installed at a predetermined position of the installation part of the equipment body away from the heater, and the monitoring unit is arranged to form a monitoring point at a position close to the scroll boundary, the monitoring unit is used to monitor the distance between the monitoring point and the scroll boundary and form a corresponding signal, the controller is arranged on the equipment body, and the controller is communicatively connected with the monitoring unit for receiving the signal formed by the monitoring unit, and each of the rolling members is rotatably installed at a position of the equipment body away from the compaction unit, and each of the rolling members is controllably connected to the controller.

[0016] According to an embodiment of the present invention, each of the rolling members is arranged to be able to roll on the same horizontal line as the compaction unit.

[0017] According to an embodiment of the present invention, the hot melt splicing device for large-width scrolls further includes a push-pull rod, the push-pull rod is installed in the middle of the equipment body, and the push-pull rod is arranged to form a predetermined inclination angle with the equipment body, and the end of the push-pull rod away from the equipment body is arranged to extend a predetermined length in a direction away from the equipment body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The perspective view of the hot melt splicing device for large-width scrolls according to the present invention is shown.

[0019] Figure 2 The structural schematic diagram of another angle of the hot melt splicing device for large-width scrolls according to the present invention is shown.

[0020] Figure 3 is Figure 2 The enlarged view of the partial structure of the hot melt splicing device for large-width scrolls shown.

[0021] Figure 4 The structural schematic diagram of another state of the hot melt splicing device for large-width scrolls according to the present invention is shown.

[0022] Figure 5Shows a schematic structural diagram of another state of the hot melt splicing device for large-width scrolls according to the present utility model. Detailed implementation manners

[0023] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description of the present utility model can be applied to other implementation schemes, variant schemes, improvement schemes, equivalent schemes, and other technical schemes that do not deviate from the spirit and scope of the present utility model.

[0024] Those skilled in the art should understand that in the disclosure of the present utility model, the orientation or positional relationships indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on the present utility model.

[0025] It can be understood that the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of one element can be one, and in other embodiments, the number of this element can be multiple. The term "one" should not be construed as a limitation on the quantity.

[0026] Refer to Figures 1 to 5 , according to a preferred embodiment of the present utility model, the hot melt splicing device for large-width scrolls will be elaborated in detail below. The hot melt splicing device for large-width scrolls is used to splice a plurality of scroll fragments together. The hot melt splicing device for large-width scrolls includes a device body 10, a glue drying assembly 20, and a compaction unit 30. The glue drying assembly 20 is disposed on the device body 10 for drying the glue at the splicing joint of the scroll fragments. The compaction unit 30 is disposed on the device body 10 for compacting the splicing joint where the glue has been dried by the glue drying assembly 20, so as to make the splicing of the scroll fragments firm.

[0027] Specifically, a side portion of the device body 10 is provided to extend outward a predetermined length to form an installation portion 11.

[0028] The rubber drying assembly 20 includes an air guiding member 21, a heater 22, and a rotating table 23. The air guiding member 21 is disposed on the equipment body 10 and is used to guide gas into the heater 22. The heater 22 is disposed on the rotating table 23 and is maintained at a predetermined height. The heater 22 is provided with a heating tube portion 221, which is used to heat the gas introduced by the air guiding member 21. The heater 22 extends along the gas inlet direction to form a heat guiding tube portion 222, which is used to guide the heated gas to the glue at the splicing position of the painting fragments. The rotating table 23 is rotatably mounted on the mounting portion 11 of the equipment body 10. When the rotating table 23 rotates, the heat guiding tube portion 222 of the heater 22 is driven to move to a predetermined position, so as to continue to guide the heated gas to the glue at the splicing position of the painting fragments.

[0029] Those skilled in the art can understand that when the air guiding member 21 is started to suck external gas and at the same time guide gas into the heater 22, when the gas passes through the heating tube portion 221 of the heater 22, the gas is heated and continues to flow to the heat guiding tube portion 222 of the heater 22. The heated gas flowing out from the heat guiding tube portion 222 flows along the orientation of the heat guiding tube portion 222 to the glue at the splicing position of the painting fragments, so as to dry part of the glue. At this time, the staff can turn off the air guiding member 21 and then drive the rotating table 23 to rotate, driving the heater 22 to rotate along the axial direction of the rotating table 23 on the mounting portion 11 to the predetermined position, so that the heat guiding tube portion 222 faces the glue at other splicing positions of the painting fragments, and thus continue the glue drying operation.

[0030] In this way, compared with the method of adjusting the orientation of the entire hot melt splicing equipment to change the glue drying direction, the method of only rotating the rotating table 23 to change the drying direction of the heater 22 not only makes it difficult for the painting to be damaged during the orientation adjustment process, but also is convenient for the staff to operate, saving time and effort.

[0031] Preferably, the air-introducing member 21 includes an air-introducing unit 211 and a connecting pipe 212. The air-introducing unit 211 is installed on the equipment body 10, and the air-introducing unit 211 is provided with an air suction pipe and a ventilation pipe. The air suction pipe is used to suck gas. The ventilation pipe communicates with the outside and is used to introduce gas. One port of the connecting pipe 212 is connected to the pipe orifice of the ventilation pipe, so that the connecting pipe 212 communicates with the air-introducing unit 211, and the other port of the connecting pipe 212 away from the air-introducing unit 211 is connected to the pipe orifice of the heating pipe portion 221 of the heater 22, so that the connecting pipe 212 also communicates with the heater 22.

[0032] It can be understood that when the gas inhaled by the air suction pipe of the air-introducing unit 211 is introduced into the connecting pipe 212 by the ventilation pipe, the gas passes through the heating pipe portion 221 of the heater 22 and is heated. Preferably, the air-introducing unit 211 is implemented to include an air pump. The connecting pipe 212 is implemented as a ventilation hose to prevent the connecting pipe 212 from being damaged when the heater 22 is driven by the rotating table 23 to rotate.

[0033] Preferably, the air-introducing member 21 further includes a filter member 213. Preferably, the filter member 213 is installed on the inner wall of the air suction pipe of the air-introducing unit 211 along the gas inhalation direction to screen out particulate matters in the inhaled gas, so as to prevent the accumulation of particulate matters in the air from causing the gas to be blocked.

[0034] Preferably, the rotating table 23 is implemented as a rotary platform with bearings.

[0035] The compaction unit 30 is rollably installed at a predetermined position below the installation portion 11 of the equipment body 10, and the compaction unit 30 is kept below the heater 22, and the compaction unit 30 is arranged behind the pipe orifice of the heat-conducting pipe portion 222 of the heater 22 along the rolling direction. Thus, after the glue at the splicing joint of the scroll fragments is dried by the heater 22, the hot melt splicing equipment for large-width scrolls is driven to make the compaction unit 30 roll, so as to compact the spliced joint where the glue has been dried.

[0036] Preferably, the compaction unit 30 is implemented as a pressure roller.

[0037] Further, the hot melt splicing device for large-width scrolls further includes an alignment adjustment component 40, which is used to adjust the height of the nozzle of the heat conduction pipe portion 222 of the heater 22, so that before the staff moves the hot melt splicing device for large-width scrolls, the nozzle of the heat conduction pipe portion 222 of the heater 22 can be adjusted by the alignment adjustment component 40 to a height away from the placement surface where the hot melt splicing device for large-width scrolls is placed, thereby preventing the nozzle of the heat conduction pipe portion 222 from being worn by the placement surface.

[0038] Preferably, the alignment adjustment component 40 includes a driving member 41 and a driving arm 42. The driving member 41 is installed on the side of the rotating table 23 where the heater 22 is installed, and the driving member 41 is also provided with a driving end. The driving arm 42 is rotatably installed on the driving end of the driving member 41, and the heater 22 is installed on the driving arm 42, and the heater 22 is driven to rotate when the driving member 41 drives the driving arm 42.

[0039] It can be understood that by starting the driving member 41 to drive the driving end, the driving arm 42 installed on the driving end is driven to rotate along the axial direction of the driving end, and further the heater 22 is driven to rotate along the axial direction of the driving end. Thus, the heat conduction pipe portion 222 of the heater 22 can move a predetermined distance in a direction away from the placement surface. That is to say, the way of driving the driving arm 42 by the driving member 41 can raise the nozzle of the heat conduction pipe portion 222, thereby preventing the nozzle of the heat conduction pipe portion 222 from being worn during the process of moving the hot melt splicing device for large-width scrolls.

[0040] Preferably, the alignment adjustment component 40 further includes a support 43. As a preference, the support 43 is installed on the side of the rotating table 23 close to the driving member 41, and the support 43 extends towards the driving arm 42 to form at least two branches for supporting the two end portions of the driving arm 42, and the driving arm 42 is rotatably connected to each of the branches of the support 43, thereby reducing the pressure on the driving arm 42 borne by the heater 22 and preventing the driving arm 42 from being bent.

[0041] Preferably, the driving member 41 is implemented as a driving motor.

[0042] Further, the hot melt splicing device for large-width scrolls further includes an automatic alignment component 50, which is used to correct the moving mode of the hot melt splicing device for large-width scrolls.

[0043] The automatic alignment component 50 includes a monitoring unit 51, a controller 52, and a plurality of rolling members 53. The monitoring unit 51 is installed at a predetermined position on the installation part 11 of the equipment body 10 away from the heater 22, and the monitoring unit 51 is set to form a monitoring point at a position close to the boundary of the scroll. The monitoring unit 51 is used to monitor the distance between the monitoring point and the boundary of the scroll and form a corresponding signal. The controller 52 is arranged on the equipment body 10, and the controller 52 is communicatively connected to the monitoring unit 51 for receiving the signal formed by the monitoring unit 51. Each of the rolling members 53 is rotatably installed at a position on the equipment body 10 away from the compaction unit 30, and each of the rolling members 53 is controllably connected to the controller 52 so that the rolling direction of each of the rolling members 53 is controlled.

[0044] It should be noted that the monitoring point is set to maintain a predetermined distance from the boundary of the scroll so that the heater 22 can move on the moving path of drying the adhesive. Therefore, when the monitoring unit 51 monitors that the distance between the monitoring point and the boundary of the scroll is greater than or less than the predetermined distance, the monitoring unit 51 forms a corresponding signal and transmits the signal to the controller 52, so that the controller 52 controls the rolling direction of each of the rolling members 53, and further makes the hot melt splicing equipment for large-width scrolls move so that the distance between the monitoring point and the boundary of the scroll is adjusted to the predetermined distance, so that the heater 22 is restricted on a predetermined moving path to dry the adhesive at the splicing part of the scroll.

[0045] Preferably, each of the rolling members 53 is set to be able to roll on the same horizontal line as the compaction unit 30, so that the hot melt splicing equipment for large-width scrolls moves smoothly.

[0046] Preferably, the monitoring unit 51 is implemented as an infrared monitoring camera device. Each of the rolling members 53 is implemented as a universal wheel.

[0047] In addition, the hot melt splicing equipment for large-width scrolls further includes a push-pull rod 60. Preferably, the push-pull rod 60 is installed in the middle of the equipment body 10, and the push-pull rod 60 is set to form a predetermined inclination angle with the equipment body 10, and the end of the push-pull rod 60 away from the equipment body 10 is set to extend a predetermined length in a direction away from the equipment body 10. Thus, after the hot melt splicing equipment for large-width scrolls completes the scroll splicing operation, the staff can act on the push-pull rod 60 so that the hot melt splicing equipment for large-width scrolls can be easily removed from the scroll.

[0048] Those skilled in the art should understand that the embodiments of the present utility model described above and shown in the accompanying drawings are only examples and do not limit the present utility model. The advantages of the present utility model have been fully and effectively realized. The functions and structural principles of the present utility model have been demonstrated and explained in the embodiments, and without departing from the said principles, any variations or modifications can be made to the embodiments of the present utility model.

Claims

1. A hot melt splicing device for large-width scrolls, used to splice multiple scroll fragments together, characterized in that: The hot melt splicing equipment for large-width picture scrolls includes: Equipment body; A glue baking assembly, the glue baking assembly comprising an air guide component, a heater and a rotating table, wherein the air guide component is arranged on the equipment body, and the air guide component is used to guide the gas to be passed into the heater, the heater is arranged on the rotating table and maintained at a predetermined height, and the heater is provided with a heating pipe portion, the heating pipe portion is used to heat the gas passed into the air guide component, and the heater extends along the gas passing direction to form a heat guide pipe portion, the heat guide pipe portion is used to guide the heated gas to the glue at the splicing of the scroll fragments, the rotating table is rotatably installed on the equipment body, and the heat guide pipe portion of the heater is driven to move to a predetermined position when the rotating table rotates; A compacting unit is arranged on the device body in a manner that it can compact the joints of the scroll fragments where the glue is dried.

2. The hot melt splicing equipment for large-width picture scrolls according to claim 1 is characterized in that: The side portion of the equipment body is configured to extend outward by a predetermined length to form a mounting portion, and the rotating table is rotatably mounted on the mounting portion of the equipment body.

3. The hot melt splicing equipment for large-width picture scrolls according to claim 2 is characterized in that: The air introduction component includes an air introduction unit and a connecting pipe, wherein the air introduction unit is installed on the equipment body, and the air introduction unit is provided with an air intake pipe and a ventilation pipe, the air intake pipe is connected to the outside to absorb gas, the ventilation pipe is used to introduce gas, the connecting pipe is connected to the pipe mouth of the ventilation pipe in a manner that the connecting pipe can be connected to the air introduction unit, and the connecting pipe is connected to the pipe mouth of the heating pipe part in a manner that the connecting pipe can also be connected to the heater, away from another port of the air introduction unit.

4. The hot melt splicing equipment for large-width picture scrolls according to claim 3 is characterized in that: The air induction component further includes a filter, and the filter is installed on the inner wall of the air intake pipe of the air induction unit along the gas intake direction.

5. The hot melt splicing equipment for large-width picture scrolls according to claim 4 is characterized in that: The compacting unit is rollably mounted at a predetermined position below the mounting portion, and the compacting unit is held below the heater, and is arranged behind the pipe opening of the heat introduction pipe portion of the heater along a rolling direction.

6. The hot melt splicing equipment for large-width picture scrolls according to claim 1 or 5, characterized in that: The hot melt splicing equipment for large-width scrolls also includes a positioning component, which includes a driving member and a driving arm, wherein the driving member is installed on the side of the rotating table where the heater is installed, and the driving member is also provided with a driving end, the driving arm is driven and rotatably installed on the driving end of the driving member, and the heater is installed on the driving arm, and the heater is driven to rotate when the driving member drives the driving arm.

7. The hot melt splicing equipment for large-width picture scrolls according to claim 6 is characterized in that: The positioning assembly also includes a bracket, which is installed on the side of the rotating table close to the driving member, and the bracket extends in a direction close to the driving arm to form at least two branches for supporting the two ends of the driving arm, and the driving arm is rotatably connected to each of the branches of the bracket.

8. The hot melt splicing equipment for large-width picture scrolls according to claim 5 is characterized in that: The hot melt splicing equipment for large-width scrolls also includes an automatic positioning component, which includes a monitoring unit, a controller and a plurality of rolling elements, wherein the monitoring unit is installed at a predetermined position of the installation portion of the equipment body away from the heater, and the monitoring unit is arranged to form a monitoring point at a position close to the scroll boundary, and the monitoring unit is used to monitor the distance between the monitoring point and the scroll boundary and form a corresponding signal, the controller is arranged on the equipment body, and the controller is communicatively connected to the monitoring unit to receive the signal formed by the monitoring unit, each of the rolling elements is rotatably installed at a position of the equipment body away from the compacting unit, and each of the rolling elements is controllably connected to the controller.

9. The hot melt splicing equipment for large-width picture scrolls according to claim 8 is characterized in that: Each of the rolling elements is configured to be able to roll on the same horizontal line as the compacting unit.

10. The hot melt splicing equipment for large-width picture scrolls according to claim 9, characterized in that: The hot melt splicing equipment for large-width scrolls also includes a push-pull rod, which is installed in the middle of the equipment body, and the push-pull rod is arranged to form a predetermined inclination angle with the equipment body, and the end of the push-pull rod away from the equipment body is arranged to extend a predetermined length in a direction away from the equipment body.

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