Gummed paper sealing equipment

Abstract

The utility model relates to gummed paper sealing equipment which comprises a gummed paper machine, the outer wall of the gummed paper machine is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a fixing frame, a conveyor is arranged below the fixing frame, a groove is formed in the fixing frame, and the top of the inner wall of the fixing frame is slidably connected with a top plate. Two sliding blocks are symmetrically and slidably connected to the inner wall of the fixing frame and located below the top plate, and one end of each sliding block is provided with a tension spring. A paper bag filled with objects is conveyed through the conveyor, when the paper bag moves to the position below the fixing frame, the gummed paper machine discharges gummed paper, the fixing frame moves downwards to enable the paper bag to enter the groove, the gummed paper is folded into a concave shape through the concave face of the groove, and the combination position of the paper bag and a bag tongue is pasted. Meanwhile, the two sliding blocks get close to each other to push the gummed paper to be folded to the other side of the paper bag, so that the gummed paper surrounds the paper bag, and the bag tongue and the paper bag are pasted more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of paper bag sealing, in particular to an adhesive tape sealing device. Background Art

[0002] The opening of paper bags such as envelope bags or kraft bags is generally provided with a bag tongue for sealing. After the material is put into the paper bag, the bag tongue needs to be bent to the back of the paper bag for bonding to complete the sealing of the paper bag.

[0003] In the existing technology, a tape machine spits out tape, and a hydraulic device presses the tape to adhere the joint between the bag tongue and the paper bag. However, the tape can only be pasted on the back of the paper bag, resulting in that the seal of the bag tongue on the paper bag is not firm, and the paper bag will be opened by a slight tear. Utility Model Content

[0004] The purpose of the utility model is to provide a tape sealing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a tape sealing device, including a tape machine, the outer wall of the tape machine is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a fixed frame, a conveyor is arranged below the fixed frame, a groove is opened inside the fixed frame, the top of the inner wall of the fixed frame is slidably connected to a top plate, the inner wall of the fixed frame and located below the top plate are symmetrically slidably connected to two sliders, one end of the two sliders are respectively provided with a tension spring, a linkage assembly is arranged between the slider and the top plate, the bottom of the fixed frame is symmetrically fixedly connected to four mounting plates, and the outer walls of the four mounting plates are rotatably connected to guide wheels.

[0006] Preferably, the linkage assembly includes two gears, both of which are rotatably connected to the fixed frame, two first racks are symmetrically fixedly connected to the top of the top plate, both of which are slidably connected to the fixed frame, and the two first racks are respectively meshed with the two gears, and two second racks are symmetrically slidably connected inside the fixed frame, and the two second racks are respectively meshed with the two gears, and the top of the slider is provided with an oblique groove for matching with the second racks.

[0007] Preferably, a guide plate used in conjunction with a material outlet is fixedly connected to the outer wall of the adhesive tape machine.

[0008] Preferably, the guide plate is installed at an angle, and its bottom is in the same horizontal plane as the four guide wheels.

[0009] Preferably, the outer wall of the tape dispenser is fixedly connected to a fixing rod, the inner wall of the fixing rod is slidably connected to a limiting plate, a touch switch is arranged on the top of the limiting plate, two sliding shafts are symmetrically fixedly connected to the top of the limiting plate, the outer walls of the two sliding shafts are both sleeved with springs, the tops of the two sliding shafts both pass through the fixing rod and are fixedly connected to the limiting block, and the outer wall of the limiting plate is arranged to be an arc surface.

[0010] Preferably, two limiting shafts are symmetrically fixedly connected to the top of the fixing frame, and the two limiting shafts are both slidably connected to the fixing plate.

[0011] Preferably, the width of the paper bag is greater than the width of the conveyor.

[0012] Preferably, the surface of the conveyor is provided with an anti-slip pad, and the anti-slip pad is made of rubber material.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] The utility model conveys the paper bag filled with objects by a conveyor. When the paper bag moves to the bottom of the fixing frame, the adhesive tape machine spits out the adhesive tape, and the fixing frame moves downward to make the paper bag enter the groove. The adhesive tape is folded into a concave shape through the concave surface of the groove and is pasted to the joint of the paper bag and the bag tongue. At the same time, two sliders approach each other to push the adhesive tape to be folded to the other side of the paper bag, so that the adhesive tape surrounds the paper bag for a week, so that the bag tongue and the paper bag are more firmly pasted.

[0015] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0017] In the drawings of the specification:

[0018] Figure 1 This is one of the three-dimensional display diagrams of the utility model;

[0019] Figure 2 This is the second three-dimensional display diagram of the utility model;

[0020] Figure 3 It is a front cross-sectional view of the utility model;

[0021] Figure 4It is a cross-sectional view of the fixing frame of the utility model;

[0022] Figure 5 It is an enlarged view of point A of the present utility model.

[0023] The reference numerals in the above drawings are described as follows:

[0024] 1. Tape dispenser; 2. Fixed plate; 3. Cylinder; 4. Fixed frame; 5. Groove; 6. Top plate; 7. First rack; 8. Gear; 9. Second rack; 10. Slider; 11. Tension spring; 12. Mounting plate; 13. Guide wheel; 14. Limiting shaft; 15. Conveyor; 16. Guide plate; 17. Fixed rod; 18. Limiting plate; 19. Sliding shaft; 20. Spring; 21. Limiting block. DETAILED DESCRIPTION

[0025] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0026] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0027] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0028] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, X and / or Y, which means: X exists, Y exists, and X and Y exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".

[0029] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0030] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0031] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0032] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0033] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0034] See also Figure 1-5A tape sealing device includes a tape machine 1, the outer wall of the tape machine 1 is fixedly connected to a fixed plate 2, the bottom of the fixed plate 2 is fixedly connected to a cylinder 3, the output end of the cylinder 3 is fixedly connected to a fixed frame 4, a conveyor 15 is arranged below the fixed frame 4, a groove 5 is opened inside the fixed frame 4, the top of the inner wall of the fixed frame 4 is slidably connected to a top plate 6, the inner wall of the fixed frame 4 and located below the top plate 6 are symmetrically slidably connected to two sliders 10, one end of the two sliders 10 are both provided with a tension spring 11, a linkage component is arranged between the slider 10 and the top plate 6, the bottom of the fixed frame 4 is symmetrically fixedly connected to four mounting plates 12, and the outer walls of the four mounting plates 12 are rotatably connected to guide wheels 13.

[0035] Through the above technical scheme, the paper bag filled with objects is transported by the conveyor 15. When the paper bag moves to the bottom of the fixed frame 4, the adhesive tape machine 1 spits out the adhesive tape, and the adhesive tape moves to the top of the four guide wheels 13. The adhesive tape is supported by the four guide wheels 13, and the cylinder 3 is started to drive the fixed frame 4 to move downward, so that the adhesive tape moves downward and sticks to the junction of the paper bag and the bag tongue. When the paper bag enters the groove 5 in the fixed frame 4, due to the squeezing of the paper bag, the adhesive tape is folded into a concave shape matching the groove 5. At this time, it can stick to both sides of the paper bag. At the same time, due to the squeezing of the paper bag, the top plate 6 is driven to move upward, and the two sliders 10 are driven to approach each other through the provided linkage assembly. The two sliders 10 push the two sides of the adhesive tape, so that the adhesive tape is folded to the other side of the paper bag, thereby surrounding the paper bag for a week, so that the bag tongue and the paper bag are more firmly glued.

[0036] Specifically, the linkage assembly includes two gears 8, both of which are rotatably connected to the fixed frame 4, two first racks 7 are symmetrically fixedly connected to the top of the top plate 6, both of which are slidably connected to the fixed frame 4, and the two first racks 7 are respectively meshed with the two gears 8, and two second racks 9 are symmetrically slidably connected inside the fixed frame 4, and the two second racks 9 are respectively meshed with the two gears 8, and the top of the slider 10 is provided with an oblique groove for use with the second racks 9.

[0037] Through the above technical solution, the top plate 6 moves upward, which can drive the two first racks 7 to move upward, so that the two gears 8 rotate at the same time, driving the two second racks 9 to move downward at the same time. The two second racks 9 respectively press against the inclined grooves on the top of the two sliders 10, pushing the two sliders 10 closer to each other, and at this time the two tension springs 11 are pulled apart.

[0038] Specifically, a guide plate 16 used in conjunction with the discharge port is fixedly connected to the outer wall of the tape dispenser 1 .

[0039] Through the above technical solution, the adhesive tape ejected by the adhesive tape dispenser 1 can move downward along the guide plate 16 .

[0040] Specifically, the guide plate 16 is installed obliquely, and its bottom is in the same horizontal plane as the four guide wheels 13 .

[0041] Through the above technical solution, the adhesive tape slides along the guide plate 16 and falls on the top of the four guide wheels 13 , and the adhesive tape can be supported by the four guide wheels 13 .

[0042] Specifically, the outer wall of the tape dispenser 1 is fixedly connected to a fixing rod 17, the inner wall of the fixing rod 17 is slidably connected to a limiting plate 18, a touch switch is arranged on the top of the limiting plate 18, two sliding shafts 19 are symmetrically fixedly connected to the top of the limiting plate 18, the outer walls of the two sliding shafts 19 are both sleeved with springs 20, the tops of the two sliding shafts 19 both pass through the fixing rod 17 and are fixedly connected to a limiting block 21, and the outer wall of the limiting plate 18 is arranged to be an arc surface.

[0043] Through the above technical solution, the paper bag filled with objects is transported by the conveyor 15. When the paper bag moves to the bottom of the fixed frame 4, the paper bag presses against the arc surface of the outer wall of the limit plate 18, pushing the limit plate 18 to move upward. At this time, the touch switch is triggered. The touch switch can control the tape machine 1 to spit out the tape and control the cylinder 3 to push the fixed frame 4 to move downward.

[0044] Specifically, two limiting shafts 14 are symmetrically fixedly connected to the top of the fixing frame 4 , and the two limiting shafts 14 are both slidably connected to the fixing plate 2 .

[0045] Through the above technical solution, by providing two limit shafts 14, the movement of the fixing frame 4 can be made more stable.

[0046] Specifically, the width of the paper bag is greater than the width of the conveyor 15 .

[0047] With the above technical solution, since the width of the paper bag is greater than the width of the conveyor 15, it is convenient for the adhesive tape to be pasted downwardly on the paper bag.

[0048] Specifically, the surface of the conveyor 15 is provided with an anti-skid pad, which is made of rubber material.

[0049] Through the above technical solution, the friction between the paper bag and the conveyor 15 can be increased by using the rubber anti-slip pad, so that the paper bag is not easy to fall during the transportation process.

[0050] When in use, the paper bag filled with objects is conveyed by the conveyor 15. When the paper bag moves to the bottom of the fixed frame 4, the paper bag presses against the arc surface of the outer wall of the limit plate 18, pushing the limit plate 18 to move upward. At this time, the touch switch is triggered, so that the adhesive tape machine 1 spits out the adhesive tape, and the adhesive tape slides along the guide plate 16 and falls on the top of the four guide wheels 13. The adhesive tape is supported by the four guide wheels 13, and the cylinder 3 is started to drive the fixed frame 4 to move downward, so that the adhesive tape moves downward and sticks to the junction of the paper bag and the bag tongue. When the paper bag enters the groove 5 in the fixed frame 4, the adhesive tape is folded due to the squeezing of the paper bag. The two second racks 9 are moved downward at the same time, and the two second racks 9 are respectively pressed against the inclined grooves at the top of the two sliders 10, pushing the two sliders 10 closer to each other. At this time, the two tension springs 11 are pulled apart, and the two sliders 10 push the two sides of the adhesive tape when approaching each other, so that the adhesive tape is folded to the other side of the paper bag, thereby surrounding the paper bag for a week, making the bag tongue and the paper bag stick more firmly.

[0051] In this embodiment, the power mechanism or power unit includes but is not limited to an engine, a motor, a pneumatic tool, a hydraulic pump, etc. The power unit also includes a direct power source and an indirect power source. The direct power source can provide power by itself, such as an engine, a motor, etc., and the indirect power source includes a cylinder, a hydraulic cylinder, etc. The power mechanism or power unit can drive the linear reciprocating motion of the execution unit through the matching of gear racks, the matching of sliders and slide grooves, and the matching of screws and nuts.

[0052] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A tape sealing device, comprising a tape machine (1), characterized in that: The outer wall of the adhesive tape machine (1) is fixedly connected to a fixed plate (2), the bottom of the fixed plate (2) is fixedly connected to a cylinder (3), the output end of the cylinder (3) is fixedly connected to a fixed frame (4), a conveyor (15) is arranged below the fixed frame (4), a groove (5) is provided inside the fixed frame (4), the top of the inner wall of the fixed frame (4) is slidably connected to a top plate (6), the inner wall of the fixed frame (4) and located below the top plate (6) are symmetrically slidably connected to two sliders (10), one end of each of the two sliders (10) is provided with a tension spring (11), a linkage assembly is arranged between the slider (10) and the top plate (6), the bottom of the fixed frame (4) is symmetrically fixedly connected to four mounting plates (12), and the outer walls of the four mounting plates (12) are rotatably connected to guide wheels (13).

2. The adhesive tape sealing device according to claim 1, characterized in that: The linkage assembly comprises two gears (8), the two gears (8) are rotatably connected to the fixed frame (4), the top of the top plate (6) is symmetrically fixedly connected with two first racks (7), the two first racks (7) are slidably connected to the fixed frame (4), the two first racks (7) are respectively meshed with the two gears (8), the interior of the fixed frame (4) is symmetrically slidably connected with two second racks (9), the two second racks (9) are respectively meshed with the two gears (8), and the top of the slider (10) is provided with an oblique groove used in conjunction with the second racks (9).

3. The adhesive tape sealing device according to claim 1, characterized in that: A guide plate (16) is fixedly connected to the outer wall of the adhesive tape machine (1) and is used in conjunction with the discharge port.

4. The adhesive tape sealing device according to claim 3, characterized in that: The guide plate (16) is installed in an inclined manner, and its bottom is in the same horizontal plane as the four guide wheels (13).

5. The adhesive tape sealing device according to claim 1, characterized in that: The outer wall of the adhesive tape machine (1) is fixedly connected to a fixing rod (17), the inner wall of the fixing rod (17) is slidably connected to a limiting plate (18), the top of the limiting plate (18) is provided with a touch switch, the top of the limiting plate (18) is symmetrically fixedly connected to two sliding shafts (19), the outer walls of the two sliding shafts (19) are both sleeved with springs (20), the tops of the two sliding shafts (19) both penetrate the fixing rod (17) and are fixedly connected to a limiting block (21), and the outer wall of the limiting plate (18) is arranged as an arc surface.

6. The adhesive tape sealing device according to claim 1, characterized in that: Two limiting shafts (14) are symmetrically fixedly connected to the top of the fixing frame (4), and the two limiting shafts (14) are both slidably connected to the fixing plate (2).

7. The adhesive tape sealing device according to claim 1, characterized in that: The width of the paper bag is greater than the width of the conveyor (15).

8. The adhesive tape sealing device according to claim 1, characterized in that: The surface of the conveyor (15) is provided with an anti-skid pad, and the anti-skid pad is made of rubber material.

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