Gluing and feeding structure for carton gluing machine

Abstract

The utility model discloses a gluing and feeding structure for a paper box gluing machine, which comprises a support component, a feeding component, a feeding component, a feeding component, a feeding component and a discharging component, wherein the support component comprises a supporting frame body and an adjusting frame body rotationally arranged on the supporting frame body; the gluing assembly comprises a gluing moving part arranged on the adjusting frame body, a gluing moving wheel arranged on the gluing moving part, a moving clamping part arranged in the adjusting frame body and used for adjusting the gluing moving part and the gluing moving wheel, and a gluing part arranged at the lower end of the gluing moving part; and the feeding assembly comprises a conveying rail arranged on the supporting frame body, an adjusting piece arranged on the conveying rail and a conveying belt arranged on the conveying rail, through the arrangement, a plurality of gluing points can be coated on the paper box plate at the same time in the moving process of the paper box plate, and the gluing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing structures, in particular to a gluing feeding structure for a paper box gluing machine. Background Art

[0002] Currently, packaging boxes or cardboard need to be glued on the edges when they need to be packaged. However, there are some technical problems with current machines. During use, only the gluing width can be changed. In actual use, it is usually necessary to glue the edges of both sides of the cardboard. Two devices are required to process the cardboard at the same time. For example, a Chinese patent for a packaging carton gluing device, publication number CN217190675U, can only glue on one side, and the gluing width is limited. Only partial glue can be applied, and it is not possible to glue at multiple points simultaneously, which cannot meet production needs. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the problems existing in the above-mentioned existing gluing and feeding structure for paper box gluing machines, the present utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a glue feeding structure for a carton glue coating machine.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a gluing feeding structure for a paper box gluing machine, comprising: a bracket assembly, including a supporting frame and an adjusting frame rotatably arranged on the supporting frame; a gluing assembly, including a gluing moving part arranged on the adjusting frame, a gluing moving wheel arranged on the gluing moving part, a moving clamping part arranged in the adjusting frame for adjusting the gluing moving part and the gluing moving wheel, and a gluing part arranged at the lower end of the gluing moving part; and a feeding assembly, including a transport track arranged on the supporting frame, an adjusting part arranged on the transport track, and a conveyor belt arranged on the transport track.

[0007] As a preferred solution of the gluing and feeding structure for the paper box gluing machine described in the utility model, the gluing movable part includes a connecting block slidably connected to the adjusting frame, a moving block connected to the connecting block, and a gluing block arranged at the lower end of the moving block, and the gluing moving wheel is arranged on the gluing block.

[0008] As a preferred solution of the gluing and feeding structure for the paper box gluing machine described in the utility model, the gluing part includes a gluing rod body arranged inside the outer wall of the gluing moving wheel, a pushing rod arranged on the gluing rod body, and a glue outlet arranged at the end of the gluing rod body, a gluing window is opened on the gluing moving wheel, a locking part is provided at the gluing window, and a spring is provided between the pressure plate and the gluing window.

[0009] As a preferred solution of the gluing and feeding structure for the paper box gluing machine described in the utility model, the locking part includes a pressure plate arranged at the gluing window, a connecting folding rod arranged on the pressure plate, and a sealing plate arranged on the connecting folding rod, a sealing window is provided on the sealing plate, and the pressure plate is arranged at the outer edge of the gluing moving wheel and protrudes from the outer edge of the gluing moving wheel.

[0010] As a preferred solution of the gluing and feeding structure for the carton gluing machine of the utility model, wherein: a switch plate is rotatably connected to the sealing window, and a torsion spring is provided between the switch plate and the sealing window.

[0011] The side edges of the pressing plate are provided with rounded corners.

[0012] As a preferred solution of the gluing and feeding structure for the paper box gluing machine of the utility model, wherein: a lower pressure plate is provided on the movable block, a connecting block is provided on the lower pressure plate, a rotating block is rotatably connected to the connecting block, a threaded rod is provided at the lower end of the rotating block, the threaded rod is threadedly connected to the movable block, and a knob is provided at the upper end of the rotating block.

[0013] As a preferred solution of the gluing and feeding structure for the carton gluing machine of the utility model, a baffle is movably provided at the lower end of the gluing block, the gluing movable wheel is rotatably connected to the baffle, and a connecting piece is hinged between the baffle and the gluing block.

[0014] As a preferred solution of the gluing and feeding structure for the paper box gluing machine of the utility model, the adjusting part includes a connecting roller connected to the supporting frame, a rotating wheel arranged on the connecting roller, a connecting support rod arranged on the supporting frame, and an adjusting wheel arranged at the end of the connecting support rod, an auxiliary conveyor belt is provided between several of the rotating wheels and the adjusting wheel, the rotating wheel is arranged below the adjusting wheel, and the two rotating wheels are located on the same horizontal plane.

[0015] As a preferred solution of the gluing and feeding structure for the carton gluing machine of the utility model, there is a gap between the auxiliary conveyor belt and the conveyor belt, and the distance between the two rotating wheels is greater than the distance between the two adjusting wheels.

[0016] As a preferred solution of the gluing and feeding structure for the paper box gluing machine of the utility model, friction particles are provided on the conveyor belt.

[0017] The beneficial effects of the present invention are as follows: when performing the gluing operation, the carton plate will move to the position below the gluing part, and will drive the rotation of the gluing moving wheel under the action of friction as the carton plate moves. When the gluing moving wheel rotates, the pressure plate will move toward the inside of the gluing moving wheel. Because of the setting of the connecting folding rod, the moving direction of the blocking plate and the pressure plate is the same, and then the blocking plate also moves toward the inside of the gluing moving wheel, thereby pushing the blocking plate, so that the switch plate on the blocking plate is blocked by the glue outlet and opens, and at the same time, because as the pressure plate continues to move, the switch plate will drive the movement of the gluing rod body, thereby forming a relative movement between the switch plate and the push rod, and then the glue in the gluing rod body is squeezed out, and thus squeezed out onto the carton plate.

[0018] This setting makes it possible to apply multiple glue points on the carton board at the same time during the movement of the carton board, thereby increasing the gluing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0020] Figure 1 The figure is a schematic diagram of the overall structure of the gluing and feeding structure for the paper box gluing machine of the present invention.

[0021] Figure 2 This is a rear view schematic diagram of the overall structure of the gluing and feeding structure for a paper box gluing machine of the present invention.

[0022] Figure 3 It is a longitudinal sectional schematic diagram of the gluing and feeding structure for a paper box gluing machine of the present invention.

[0023] Figure 4 The utility model is a paper box gluing machine for gluing feeding structure Figure 3 Enlarged schematic diagram of part A.

[0024] Figure 5 This is a schematic diagram of the gluing assembly of the gluing and feeding structure for the paper box gluing machine of the present invention. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included. Example 1

[0029] Reference Figure 1-5 The utility model discloses a gluing and feeding structure for a carton gluing machine, including a bracket assembly 100. In this embodiment, the bracket assembly 100 includes a supporting frame 101 and an adjusting frame 102 arranged on the supporting frame 101. The supporting frame 101 and the adjusting frame 102 are connected by a bolt connecting rod, and the adjusting frame 102 is arranged across the supporting frame 101.

[0030] Furthermore, the utility model also includes a gluing component 200. In this embodiment, the gluing component 200 includes a gluing moving part 201 arranged on the adjusting frame 102, a gluing moving wheel 202 arranged on the gluing moving part 201, a transport conveyor belt 203 arranged in the adjusting frame 102 for transporting carton boards, and a gluing part 204 arranged at the lower end of the gluing moving part 201.

[0031] Furthermore, the present invention also includes a feeding assembly 300, which is used to continue transporting the glued carton board. In this embodiment, the feeding assembly 300 includes a transport track 301 arranged on the support frame 101, an adjustment member 302 arranged on the transport track 301, and a conveyor belt 303 arranged on the transport track 301. The transport track 301 is arranged along the length direction of the support frame 101, and the position of the transport track 301 can be adjusted by setting the adjustment member 302. In this embodiment, the adjustment member 302 includes a rotating gear arranged on the transport track 301 and a movable adjustment rod arranged on the support frame 101. A number of cooperating tooth grooves that cooperate with the rotating gear are provided on the movable adjustment rod. When adjusting, the rotating gear rotates, thereby moving on the movable adjustment rod, thereby setting the position of the transport track 301.

[0032] Furthermore, in this embodiment, the glue coating moving part 201 includes a connecting block 201a slidingly connected to the adjustment frame 102, a moving block 201b connected to the connecting block 201a, and a glue coating block 201c arranged at the lower end of the moving block 201b, and the glue coating moving wheel 202 is arranged on the glue coating block 201c.

[0033] Preferably, the glue coating member 204 includes a glue coating rod body 204a connected to the outer wall of the glue coating moving wheel 202, a pushing rod 204b arranged on the glue coating rod body 204a, and a glue outlet 204c arranged at the end of the glue coating rod body 204a. A glue coating window 205 is provided on the glue coating moving wheel 202, and a locking member 206 is provided at the glue coating window 205. The locking member 206 includes a pressure plate 206a arranged at the glue coating window 205, a connecting folding rod 206b arranged on the pressure plate 206a, and a sealing plate 206c arranged on the connecting folding rod 206b. A sealing window is provided on the sealing plate 206c. The pressure plate 206a is arranged at the outer edge of the glue coating moving wheel 202 and protrudes from the outer edge of the glue coating moving wheel 202.

[0034] Rounded corners are provided on the side edges of the pressing plate 206 a , and a spring 207 is provided between the pressing plate 206 a and the glue application window 205 .

[0035] Preferably, a transport conveyor belt 203 is provided on the support frame 101 near the glue coating member 204 .

[0036] Preferably, a switch plate 206d is rotatably connected to the sealing window, and a torsion spring is provided between the switch plate 206d and the sealing window. The torsion spring will always drive the switch plate 206d to rotate in the closing direction, and when the gluing moving wheel 202 rotates, the pressure plate 206a will be moved toward the inside of the gluing moving wheel 202. Because of the setting of the connecting folding rod 206b, the moving direction of the blocking plate 206c is the same as that of the pressure plate 206a, and then the blocking plate 206c also moves toward the inside of the gluing moving wheel 202, thereby pushing the blocking plate 206c, so that the switch plate 206d on the blocking plate 206c is blocked by the glue outlet 204c and opened, and at the same time, as the pressure plate 206a continues to move, the switch plate 206d will drive the movement of the gluing rod body 204a, thereby forming a relative movement between it and the push rod 204b, and then squeezing the glue in the gluing rod body 204a, and thus squeezing it out onto the paper box plate.

[0037] And because each gluing moving wheel 202 is provided with a gluing member 204, the glue can be evenly dotted on the carton board.

[0038] Furthermore, a lower pressure plate 400 is provided on the movable block 201b, a connecting block 401 is provided on the lower pressure plate 400, a rotating block 402 is rotatably connected to the connecting block 401, a threaded rod 403 is provided at the lower end of the rotating block 402, the threaded rod 403 is threadedly connected to the movable block 201b, and a knob 404 is provided at the upper end of the rotating block 402.

[0039] Furthermore, a baffle 208 is movably provided at the lower end of the glue coating block 201c, and the glue coating moving wheel 202 is rotatably connected to the baffle 208. A connecting piece 209 is hinged between the baffle 208 and the glue coating block 201c, and both ends of the connecting piece 209 are respectively hinged to the baffle 208 and the glue coating block 201c.

[0040] In this embodiment, the adjusting member 302 includes a connecting roller 302a connected to the supporting frame 101, a rotating wheel 302b arranged on the connecting roller 302a, a connecting support rod 302c arranged on the supporting frame 101, and an adjusting wheel 302d arranged at the end of the connecting support rod 302c. An auxiliary conveyor belt 304 is provided between the several rotating wheels 302b and the adjusting wheel 302d. The rotating wheel 302b is arranged below the adjusting wheel 302d, and the two rotating wheels 302b are located on the same horizontal plane.

[0041] There is a gap between the auxiliary conveyor belt 304 and the conveyor belt 303 , and the distance between the two rotating wheels 302 b is greater than the distance between the two adjusting wheels 302 d .

[0042] Friction particles are provided on the conveyor belt 303 .

[0043] Operation process: During the gluing operation, the carton plate will move to the position below the gluing part 204, and will drive the gluing moving wheel 202 to rotate under the action of friction as the carton plate moves. When the gluing moving wheel 202 rotates, the pressure plate 206a will move toward the inside of the gluing moving wheel 202. Due to the setting of the connecting folding rod 206b, the blocking plate 206c and the pressure plate 206a have the same movement direction. At this time, the blocking plate 206c also moves toward the inside of the gluing moving wheel 202, thereby pushing the blocking plate 206c, so that the switch plate 206d on the blocking plate 206c is blocked by the glue outlet 204c and opened. At the same time, as the pressure plate 206a continues to move, the switch plate 206d will drive the movement of the gluing rod body 204a, thereby forming a relative movement between the switch plate 206d and the push rod 204b, thereby squeezing the glue in the gluing rod body 204a and then squeezing it out onto the carton plate.

[0044] This setting makes it possible to apply multiple glue points on the carton board at the same time during the movement of the carton board, thereby increasing the gluing efficiency.

[0045] It is important to note that the configuration and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the function described, and not only structural equivalence but also equivalent structures. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0046] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0047] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A gluing and feeding structure for a carton gluing machine, characterized by: include, The support assembly (100) comprises a support frame (101) and an adjustment frame (102) rotatably disposed on the support frame (101); A gluing assembly (200) comprises a gluing moving member (201) arranged on an adjusting frame (102), a gluing moving wheel (202) arranged on the gluing moving member (201), a transport conveyor belt (203) arranged in the adjusting frame (102) for transporting carton boards, and a gluing member (204) arranged at the lower end of the gluing moving member (201); and, The feeding assembly (300) comprises a transport track (301) arranged on the support frame (101), an adjusting member (302) arranged on the transport track (301), and a conveyor belt (303) arranged on the transport track (301).

2. The gluing and feeding structure for a carton gluing machine according to claim 1, characterized in that: The glue coating moving part (201) comprises a connecting block (201a) slidingly connected to the adjustment frame (102), a moving block (201b) connected to the connecting block (201a), and a glue coating block (201c) arranged at the lower end of the moving block (201b), and the glue coating moving wheel (202) is arranged on the glue coating block (201c).

3. The gluing and feeding structure for a carton gluing machine according to claim 2, characterized in that: The glue coating member (204) comprises a glue coating rod body (204a) arranged inside the outer wall of the glue coating moving wheel (202), a push rod (204b) arranged on the glue coating rod body (204a), and a glue outlet (204c) arranged at the end of the glue coating rod body (204a). A glue coating window (205) is provided on the glue coating moving wheel (202), and a locking member (206) is provided at the glue coating window (205).

4. The gluing and feeding structure for a carton gluing machine according to claim 3, characterized in that: The locking member (206) comprises a pressure plate (206a) arranged at the gluing window (205), a connecting folding rod (206b) arranged on the pressure plate (206a), and a blocking plate (206c) arranged on the connecting folding rod (206b); a sealing window is provided on the blocking plate (206c); the pressure plate (206a) is arranged at the outer edge of the gluing moving wheel (202) and protrudes from the outer edge of the gluing moving wheel (202); and a spring (207) is provided between the pressure plate (206a) and the gluing window (205).

5. The gluing and feeding structure for a carton gluing machine according to claim 4, characterized in that: A switch plate (206d) is rotatably connected to the sealing window, and a torsion spring is provided between the switch plate (206d) and the sealing window. The side edges of the pressing plate (206a) are provided with rounded corners.

6. The gluing and feeding structure for a carton gluing machine according to claim 2, characterized in that: A lower pressing plate (400) is provided on the movable block (201b), a connecting block (201a) body is provided on the lower pressing plate (400), a rotating block (402) is rotatably connected to the connecting block (201a), a threaded rod (403) is provided at the lower end of the rotating block (402), the threaded rod (403) and the movable block (201b) are threadedly connected, and a knob (404) is provided at the upper end of the rotating block (402).

7. The gluing and feeding structure for a carton gluing machine according to claim 2, characterized in that: A baffle (208) is movably provided at the lower end of the glue coating block (201c), the glue coating movable wheel (202) is rotatably connected to the baffle (208), and a connecting piece (209) is hinged between the baffle (208) and the glue coating block (201c).

8. The gluing and feeding structure for a carton gluing machine according to claim 1, characterized in that: The adjusting member (302) comprises a connecting roller (302a) connected to the supporting frame (101), a rotating wheel (302b) arranged on the connecting roller (302a), a connecting support rod (302c) arranged on the supporting frame (101), and an adjusting wheel (302d) arranged at the end of the connecting support rod (302c); an auxiliary conveyor belt (304) is provided between the rotating wheels (302b) and the adjusting wheels (302d); the rotating wheels (302b) are arranged below the adjusting wheels (302d), and the two rotating wheels (302b) are located on the same horizontal plane.

9. The gluing and feeding structure for a carton gluing machine according to claim 8, characterized in that: A gap is left between the auxiliary conveyor belt (304) and the conveyor belt (303), and the distance between the two rotating wheels (302b) is greater than the distance between the two adjusting wheels (302d).

10. The gluing and feeding structure for a carton gluing machine according to claim 1, characterized in that: The conveyor belt (303) is provided with friction particles.

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