Glue supply device

Abstract

The utility model provides a glue supply device which comprises two supports, a mounting rack and a glue barrel, and the two supports are arranged at an interval along a first direction; the mounting frame is arranged between the two supports, the two ends, in the first direction, of the mounting frame are slidably connected with the two supports correspondingly, the mounting frame can move between a first position and a second position in the second direction, and the second direction is perpendicular to the first direction; the glue barrel is arranged on the mounting frame and used for containing glue liquid, and when the glue barrel is located at the first position, at least part of the projection of the glue barrel in the first direction is located outside the projection of the support; when the glue barrel is located at the second position, the projection of the glue barrel in the first direction is completely located in the projection range of the support. According to the glue supply device provided by the utility model, glue can be conveniently added into the glue barrel, a glue solution in the glue barrel can be prevented from being polluted, and the qualified rate of products is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette packaging, in particular to a glue supply device. Background Art

[0002] As an important part of the packaging machine, the glue supply device has the main function of continuously and evenly supplying glue to the glue applicator on the packaging machine as needed. The glue supply device includes a glue barrel containing glue, and the glue supply device transports the glue stored in the glue barrel to the glue applicator.

[0003] At present, the glue barrel is usually installed on the rear door panel of the packaging machine in a cantilevered structure. Due to the heavy weight of the glue barrel, the door panel is easily deformed and damaged and cannot be closed normally, which requires repair of the door panel, consuming manpower and material resources. In addition, if the door panel cannot be closed normally, a large amount of cigarette dust will accumulate on the surface of the glue barrel. When adding glue to the glue barrel, the cigarette dust is easy to fall into the glue barrel, contaminating the glue liquid and causing a decrease in the product qualification rate. Utility Model Content

[0004] The utility model aims to solve the technical problem that when adding glue to the glue barrel on the glue supply device, the glue liquid in the glue barrel is easily contaminated, resulting in a decrease in the qualified rate of the product. The utility model provides a glue supply device, which is convenient for adding glue to the glue barrel, can avoid the glue liquid in the glue barrel from being contaminated, and ensure the qualified rate of the product.

[0005] The embodiment of the utility model provides a glue supply device for supplying glue to a glue applicator, comprising:

[0006] Two supports are spaced apart along a first direction;

[0007] A mounting frame is disposed between the two supports, with two ends of the mounting frame along a first direction being slidably connected to the two supports respectively, and the mounting frame being able to move between a first position and a second position along a second direction, wherein the second direction is perpendicular to the first direction;

[0008] The glue barrel is arranged on the mounting frame and is used to hold glue liquid. When the glue barrel is located at a first position, the projection of the glue barrel along the first direction is at least partially located outside the projection of the support; when the glue barrel is located at a second position, the projection of the glue barrel along the first direction is completely located within the projection range of the support.

[0009] According to another specific embodiment of the utility model, it also includes a pumping mechanism connected to the glue barrel. When the glue barrel is located at the second position, the pumping mechanism can pump the glue liquid in the glue barrel to the glue applicator.

[0010] According to another specific embodiment of the utility model, the glue barrel includes a barrel cover, and the barrel cover is provided with a liquid injection port, and the liquid injection port is used to inject glue liquid into the glue barrel.

[0011] According to another specific embodiment of the utility model, the support includes:

[0012] A bottom plate extending along a first direction;

[0013] A side plate is fixedly connected to the bottom plate, and the side plate extends along a third direction, and the third direction is perpendicular to the first direction and the second direction respectively;

[0014] The slide rail is connected to the side plate, and the slide rail extends along the second direction. The two slide rails on the two supports are arranged opposite to each other. The mounting frame is located between the two slide rails, and the two ends of the mounting frame along the first direction are respectively slidably connected to the two slide rails. The mounting frame can slide along the slide rail between the first position and the second position.

[0015] According to another specific embodiment of the present invention, the bottom plate and the side plates are both made of stainless steel.

[0016] According to another specific embodiment of the utility model, the mounting frame includes a load-bearing plate and two side walls, the two side walls are spaced apart at both ends of the load-bearing plate along a first direction, and the glue barrel is located on the load-bearing plate; the two side walls are respectively provided with sliding members extending along a second direction, the sliding members are arranged in a slide rail, and the sliding members can move along the second direction in the slide rail to drive the mounting frame to move between the first position and the second position along the second direction.

[0017] According to another specific embodiment of the utility model, the pumping mechanism includes:

[0018] A conveying channel, one end of which passes through the barrel cover and extends into the glue barrel, and the other end of the conveying channel is connected to the glue applicator;

[0019] The piston pump is arranged on the barrel cover and is connected to the conveying channel. The piston pump is used to convey the glue liquid in the glue barrel to the glue applicator.

[0020] According to another specific embodiment of the utility model, the pumping mechanism also includes a pressure regulator, which is arranged on the barrel cover. The pressure regulator is electrically connected to the piston pump. The pressure regulator is used to adjust the pump pressure of the piston pump to adjust the amount of glue delivered by the piston pump to the glue applicator.

[0021] According to another specific embodiment of the utility model, it also includes a stirring mechanism for stirring the glue liquid in the glue barrel.

[0022] According to another specific embodiment of the utility model, the stirring mechanism includes:

[0023] The motor is arranged on the barrel cover;

[0024] The stirring shaft extends along the axial direction of the rubber barrel, the axial direction of the rubber barrel is parallel to the third direction, one end of the stirring shaft is connected to the motor, and the other end of the stirring shaft passes through the barrel cover and extends into the rubber barrel, and the motor can drive the stirring shaft to rotate around its own axis;

[0025] A plurality of stirring blades are sequentially arranged on the stirring shaft at intervals along the circumferential direction of the stirring shaft.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] The utility model can install the glue barrel on the mounting frame by providing a support and a mounting frame, so as to prevent the glue barrel from exerting force on the door panel, thereby effectively preventing the door panel from being damaged, deformed, or unable to close normally, and preventing the accumulation of cigarette dust on the surface of the glue barrel and contaminating the glue liquid, thereby ensuring the qualified rate of the product. In addition, the mounting frame can also slide relative to the support. When it is necessary to add glue to the glue barrel, the mounting frame can be pulled out from between the two supports, so that the operator can add glue liquid to the glue barrel; when the glue addition is completed, the mounting frame can be pushed back between the two supports to prevent the mounting frame from being deformed due to the cantilever while bearing the gravity of the glue barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram showing a glue supply device provided by an embodiment of the utility model when the glue barrel is located at the second position;

[0029] Figure 2 Show Figure 1 A partial enlarged view of part A;

[0030] Figure 3 A cross-sectional view of a glue supply device provided by an embodiment of the utility model is shown;

[0031] Figure 4 Show Figure 3 A partial enlarged view of part B;

[0032] Figure 5 A schematic diagram of a glue supply device provided by an embodiment of the utility model is shown when the glue barrel is located at a first position.

[0033] Reference numerals:

[0034] 1. Support; 11. Bottom plate; 12. Side plate; 13. Slide rail; 2. Mounting frame; 21. Load-bearing plate; 22. Side wall; 23. Sliding part; 3. Rubber barrel; 31. Barrel cover; 32. Liquid filling port; 41. Conveying channel; 42. Piston pump; 51. Motor; 52. Stirring shaft; 53. Stirring blade. DETAILED DESCRIPTION

[0035] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0036] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0038] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0039] At present, the glue barrel is usually installed on the rear door panel of the packaging machine in a cantilevered structure. Due to the heavy weight of the glue barrel, the door panel is easily deformed and damaged and cannot be closed normally, which requires repair of the door panel, consuming manpower and material resources. In addition, if the door panel cannot be closed normally, a large amount of cigarette dust will accumulate on the surface of the glue barrel. When adding glue to the glue barrel, the cigarette dust is easy to fall into the glue barrel, contaminating the glue liquid and causing a decrease in the product qualification rate.

[0040] In order to solve the above technical problems, the utility model provides a glue supply device, which is convenient for adding glue to the glue barrel, can prevent the glue liquid in the glue barrel from being contaminated, and ensure the product qualification rate.

[0041] In order to make the technical solution and advantages of the present invention more clear, the implementation methods of the present invention are described in further detail below.

[0042] refer to Figures 1 to 5 The embodiment of the utility model provides a glue supply device for supplying glue to a glue applicator. The glue supply device includes two supports 1, a mounting frame 2 and a glue barrel 3. The two supports 1 are arranged along a first direction (such as Figure 1 The mounting frame 2 is arranged between the two supports 1, and the two ends of the mounting frame 2 along the first direction are respectively connected to the two supports 1 in a sliding manner, and the mounting frame 2 can be moved along the second direction (as shown in the X direction in FIG. Figure 1 The glue barrel 3 is arranged on the mounting frame 2, and the glue barrel 3 is used to hold glue liquid. When the mounting frame 2 slides to the first position (as shown in the Y direction in FIG. 1 ), the glue barrel 3 moves between the first position and the second position, and the second direction is perpendicular to the first direction. Figure 5 As shown in FIG. 1 , the projection of the glue barrel 3 along the first direction is at least partially located outside the projection of the support 1. When the mounting frame 2 slides to the second position (as shown in FIG. 1 ), the projection of the glue barrel 3 along the first direction is at least partially located outside the projection of the support 1. Figure 1 As shown in FIG. 1 , the projection of the glue barrel 3 along the first direction is completely located within the projection range of the support 1 .

[0043] The utility model can install the glue barrel 3 on the mounting frame 2 by setting the support 1 and the mounting frame 2, so as to avoid the glue barrel 3 from exerting force on the door panel, thereby effectively preventing the door panel from being damaged, deformed, or unable to close normally, and avoiding the accumulation of cigarette dust on the surface of the glue barrel 3 to contaminate the glue liquid, thereby ensuring the qualified rate of the product. In addition, the mounting frame 2 can also slide relative to the support 1. When it is necessary to add glue to the glue barrel 3, the operator pulls the mounting frame 2 outward, so that the mounting frame 2 drives the glue barrel 3 to move to the first position along the second direction. At this time, the glue barrel 3 moves out from between the two supports 1, so as to facilitate the operator to add glue liquid to the glue barrel 3, and avoid interference with the support 1 when adding glue. When the glue addition is completed, the operator pushes the mounting frame 2 back to the second position, so that the mounting frame 2 and the glue barrel 3 are moved back between the two supports 1, so as to prevent the mounting frame 2 from being deformed due to the cantilever while bearing the gravity of the glue barrel 3.

[0044] Specifically, refer to Figures 1 to 4 The support 1 includes a bottom plate 11, a side plate 12 and a slide rail 13. The bottom plate 11 extends along a first direction. The side plate 12 is fixedly connected to the bottom plate 11. The side plate 12 extends along a third direction (such as Figure 3 The third direction is perpendicular to the first direction and the second direction respectively. The slide rail 13 is connected to the side plate 12, and the slide rail 13 extends along the second direction. The two slide rails 13 on the two supports 1 are arranged opposite to each other. The mounting frame 2 is located between the two slide rails 13, and the two ends of the mounting frame 2 along the first direction are respectively slidably connected to the two slide rails 13, and the mounting frame 2 can slide along the slide rail 13 between the first position and the second position. When it is necessary to add glue to the glue barrel 3, the mounting frame 2 can be pulled out from between the two supports 1 along the slide rail 13, so that the operator can add glue to the glue barrel 3; when the glue is added, the mounting frame 2 is pushed back along the slide rail 13 between the two supports 1.

[0045] Optionally, the bottom plate 11 and the side plate 12 are made of stainless steel. Stainless steel is not easy to rust, so the service life of the support 1 can be increased.

[0046] Optionally, refer to Figure 3 and Figure 4 The mounting frame 2 includes a load-bearing plate 21 and two side walls 22. The two side walls 22 are spaced apart at the two ends of the load-bearing plate 21 along the first direction, and the rubber barrel 3 is located on the load-bearing plate 21. The two side walls 22 of the mounting frame 2 are respectively provided with sliding members 23 extending along the second direction. The sliding members 23 are arranged in the slide rail 13. The sliding members 23 can move in the slide rail 13 along the second direction to drive the mounting frame 2 to move between the first position and the second position along the second direction. The utility model enables the mounting frame 2 to slide in the slide rail 13 by arranging the sliding members 23, which is convenient for operation and can save manpower.

[0047] Optionally, refer to Figure 1 The glue barrel 3 includes a barrel cover 31, a liquid injection port 32 is provided on the barrel cover 31, and a sealing cover is provided on the liquid injection port 32. The liquid injection port 32 is used to inject glue into the glue barrel 3. After the glue supply device has been working for a certain period of time, the operator can open the sealing cover and add glue into the glue barrel 3 to avoid affecting the normal operation of the glue supply device due to lack of glue in the glue barrel 3.

[0048] Optionally, it further includes a pumping mechanism connected to the glue barrel 3. When the glue barrel 3 is located at the second position, the pumping mechanism can pump the glue liquid in the glue barrel 3 to the glue applicator. Figure 1 and Figure 3 The pumping mechanism includes a delivery channel 41 and a piston pump 42. One end of the delivery channel 41 passes through the barrel cover 31 and extends into the glue barrel 3. The other end of the delivery channel 41 is connected to the glue applicator. The piston pump 42 is arranged on the barrel cover 31, and the piston pump 42 is connected to the delivery channel 41. The piston pump 42 is used to deliver the glue liquid in the glue barrel 3 to the glue applicator. When the glue liquid in the glue barrel 3 needs to be delivered to the glue applicator, the piston pump 42 is turned on. The piston pump 42 pumps the glue liquid in the glue barrel 3 through the delivery channel 41, and then delivers it to the glue applicator. The utility model can realize the supply of liquid to the glue applicator by setting a pumping mechanism.

[0049] Optionally, the pumping mechanism further includes a pressure regulator (not shown in the figure), which is arranged on the barrel cover 31, and the pressure regulator is electrically connected to the piston pump 42. The pressure regulator is used to adjust the pump pressure of the piston pump 42 to adjust the flow rate of the glue delivered to the glue applicator by the delivery channel 41. The utility model can realize accurate and controllable glue supply to the glue applicator by setting the piston pump 42, thereby improving the product qualification rate.

[0050] Optionally, a stirring mechanism is also included to stir the glue liquid in the glue barrel 3. For details, refer to Figure 3The stirring mechanism includes a motor 51, a stirring shaft 52 and a plurality of stirring blades 53. The motor 51 is arranged on the barrel cover 31. The stirring shaft 52 extends along the axial direction of the glue barrel 3. The axial direction of the glue barrel 3 is parallel to the third direction. One end of the stirring shaft 52 is connected to the motor 51. The other end of the stirring shaft 52 passes through the barrel cover 31 and extends into the glue barrel 3. The motor 51 can drive the stirring shaft 52 to rotate around its own axis. A plurality of stirring blades 53 are arranged on the stirring shaft 52 in sequence along the circumference of the stirring shaft 52. When it is necessary to stir the glue liquid in the glue barrel 3, the motor 51 can drive the stirring shaft 52 to rotate, and then drive the stirring blades 53 to rotate, so as to stir the glue liquid, so that the glue liquid can be more uniform, thereby improving the gluing effect.

[0051] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A glue supply device for supplying glue to a glue applicator, characterized in that: include: Two supports are spaced apart along a first direction; A mounting frame is disposed between the two supports, wherein two ends of the mounting frame along the first direction are respectively slidably connected to the two supports, and the mounting frame can move between a first position and a second position along a second direction, wherein the second direction is perpendicular to the first direction; A glue barrel is arranged on the mounting frame, and is used to hold glue liquid. When the glue barrel is located at the first position, the projection of the glue barrel along the first direction is at least partially located outside the projection of the support; when the glue barrel is located at the second position, the projection of the glue barrel along the first direction is completely located within the projection range of the support.

2. The glue supply device according to claim 1, characterized in that: It also includes a pumping mechanism connected to the glue barrel. When the glue barrel is located at the second position, the pumping mechanism can pump the glue liquid in the glue barrel to the glue applicator.

3. The glue supply device according to claim 2, characterized in that: The glue barrel comprises a barrel cover, and the barrel cover is provided with a liquid injection port, and the liquid injection port is used to inject the glue liquid into the glue barrel.

4. The glue supply device according to claim 3, characterized in that: The support comprises: a bottom plate extending along the first direction; A side plate, fixedly connected to the bottom plate, the side plate extending along a third direction, the third direction being perpendicular to the first direction and the second direction respectively; A slide rail is connected to the side plate, the slide rail extends along the second direction, the two slide rails on the two supports are arranged opposite to each other, the mounting frame is located between the two slide rails, and the two ends of the mounting frame along the first direction are respectively slidably connected to the two slide rails, and the mounting frame can slide along the slide rail between the first position and the second position.

5. The glue supply device according to claim 4, characterized in that: The bottom plate and the side plates are both made of stainless steel.

6. The glue supply device according to claim 4, characterized in that: The mounting frame includes a load-bearing plate and two side walls, the two side walls are spaced apart at both ends of the load-bearing plate along the first direction, and the glue barrel is located on the load-bearing plate; the two side walls are respectively provided with sliding members extending along the second direction, the sliding members are arranged in the slide rail, and the sliding members can move in the slide rail along the second direction to drive the mounting frame to move between the first position and the second position along the second direction.

7. The glue supply device according to claim 6, characterized in that: The pumping mechanism comprises: A conveying channel, one end of which passes through the barrel cover and extends into the glue barrel, and the other end of the conveying channel is connected to the glue applicator; A piston pump is arranged on the barrel cover and is connected to the conveying channel. The piston pump is used to convey the glue liquid in the glue barrel to the glue applicator.

8. The glue supply device according to claim 7, characterized in that: The pumping mechanism also includes a pressure regulator, which is arranged on the barrel cover. The pressure regulator is electrically connected to the piston pump. The pressure regulator is used to adjust the pump pressure of the piston pump to adjust the amount of the glue liquid delivered by the piston pump to the glue applicator.

9. The glue supply device according to claim 8, characterized in that: It also includes a stirring mechanism for stirring the glue liquid in the glue barrel.

10. The glue supply device according to claim 9, characterized in that: The stirring mechanism comprises: A motor, arranged on the barrel cover; A stirring shaft extends along the axial direction of the rubber barrel, the axial direction of the rubber barrel is parallel to the third direction, one end of the stirring shaft is connected to the motor, and the other end of the stirring shaft passes through the barrel cover and extends into the rubber barrel, and the motor can drive the stirring shaft to rotate around its own axis; A plurality of stirring blades are sequentially arranged on the stirring shaft at intervals along the circumferential direction of the stirring shaft.

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