Dispensing tool for carton forming processing

Abstract

The utility model relates to a dispensing tool for carton forming processing, which comprises a main frame body, a rolling dispensing assembly is rotatably mounted on the main frame body, and the rolling dispensing assembly is connected with a pressurized liquid supply assembly mounted on the main frame body through a liquid supply supporting pipe. The rolling dispensing assembly comprises a rotating disc, supporting rib rods, a mounting ring plate and a telescopic dispensing mechanism, the rotating disc is rotatably connected with the main frame body, and the rotating disc is coaxially connected with the mounting ring plate through the supporting rib rods which are annularly arranged at intervals; and a plurality of telescopic dispensing mechanisms which radially coincide with the mounting ring plate are inserted into the mounting ring plate in a rotational symmetry manner. According to the utility model, the dispensing spacing distance can be changed according to requirements, so that the dispensing quality and the dispensing efficiency are improved, and meanwhile, the pressure-contact glue discharging can be realized, so that the overflow and splashing of glue liquid are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box manufacturing with point gumming equipment technical field especially, a kind of paper box forming processing is used point gumming tool. BACKGROUND

[0002] Paper box is the most widely used packaging product today, usually used as the wrapping of commodity or the outer layer of article protection, widely used in daily life and industrial production field and demand large quantity. At present, paper box production line of paper box manufacturing industry includes pressing pit, gluing, sticking board, slotting, nailing etc. process, and the gluing process is mostly manually combined with equipment auxiliary production. Paper box needs to use gluing device in forming process, gluing treatment is carried out to the position needing to be bonded, then paper box board is adhered and sticks, to combine into box structure. Gluing device as a commonly used paper box bonding auxiliary equipment, it can quickly and uniformly apply glue to the characteristic area of paper box board, to facilitate effective bonding of paper box board. Conventional gluing equipment adopts cylindrical structure to carry out overall gluing to the adhered and stuck area of paper box board, which increases the consumption of glue to some extent, and is not conducive to low-cost green production and processing. Therefore, in order to reduce the usage rate and cost, point coating type gluing structure is developed, so as to reduce the usage of glue by point gluing method during gluing.

[0003] However, the point gluing head of most point gluing devices is open type, and the point gluing head rotates when point gluing is carried out on paper box board. The residual glue in the point gluing head will splash under the action of centrifugal force, which can easily cause the non-stick position of paper box board to also stick with glue, resulting in poor processing environment and waste of glue. In addition, in the paper box production process, point gluing operation is usually carried out by manually controlling the point gluing equipment to complete the gluing operation, which has low work efficiency, and occasionally has large deviation of point gluing interval distance, resulting in the need to spend more time for rework, increase personnel cost and reduce processing quality. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a paper box forming processing point gumming tool which can change point gluing interval distance according to demand, improve point gluing quality and point gluing efficiency, realize pressure contact and glue discharge at the same time, reduce overflow and splashing of glue, solve the problems of large amount of glue used by existing gluing equipment and high cost, and uncontrollable opening and closing of point gluing head of existing point gluing equipment, which can easily cause overflow of glue and waste and splashing pollution of glue, and existing continuous point gluing equipment cannot effectively adjust point gluing interval distance according to demand, and cannot adaptively carry out variable-interval point gluing processing on paper boards of various specifications.

[0005] The technical solution adopted by this utility model is as follows: a dispensing fixture for carton forming and processing, including a main frame, a rolling dispensing assembly rotatably mounted on the main frame, and the rolling dispensing assembly being connected to a pressurized liquid supply assembly mounted on the main frame via a liquid supply support pipe. The rolling dispensing assembly includes a rotating disk, support ribs, a mounting ring plate, and a telescopic dispensing mechanism. The rotating disk is rotatably connected to the main frame, and the rotating disk is coaxially connected to the mounting ring plate via circumferentially spaced support ribs. A plurality of telescopic dispensing mechanisms radially overlapping the mounting ring plate are inserted into the mounting ring plate in a rotationally symmetrical manner.

[0006] According to a preferred embodiment, a rotating shaft is centrally inserted into the disk body of the rotating disk, and the rotating shaft is rotatably inserted into the L-shaped connecting plate of the main frame, and the end of the rotating shaft away from the disk body is also connected to a rotary drive motor mounted on the L-shaped connecting plate.

[0007] According to a preferred embodiment, the hydraulic telescopic rod of the telescopic dispensing mechanism is inserted into the mounting ring plate in a rotationally symmetrical manner, and the end of the hydraulic telescopic rod away from the rotating disk is connected to a dispensing head; a first bent liquid guide tube is connected to the liquid inlet port of the dispensing head, and the first bent liquid guide tube is connected to a diversion pipe section mounted on the rotating shaft through a telescopic tube, and the axial liquid inlet of the diversion pipe section is connected to the liquid supply support pipe through a liquid guide hinge.

[0008] According to a preferred embodiment, a protective limiting frame is further provided on the sleeve section of the hydraulic telescopic rod to define the accommodating space for accommodating the telescopic tube.

[0009] According to a preferred embodiment, a limiting mounting slot is formed in the main housing of the dispensing head, and a limiting post is movably inserted in the limiting mounting slot. A limiting spring is also provided in the limiting mounting slot. The end of the limiting post located in the main housing is connected to a sealing frustum that can block the drain through-hole of the main housing, and a lifting protrusion is connected to the end of the sealing frustum away from the limiting post.

[0010] According to a preferred embodiment, the main frame includes an L-shaped connecting plate and a main frame plate, and a horizontal baffle is provided at the end of the main frame plate away from the L-shaped connecting plate.

[0011] According to a preferred embodiment, the pressurized liquid supply assembly includes a liquid supply cylinder detachably mounted on the support plate and communicating with a liquid supply support pipe, a liquid storage tank communicating with the liquid supply cylinder, a piston inserted into the liquid supply cylinder, and a hydraulic push rod for pushing the piston.

[0012] According to a preferred embodiment, the pressurized liquid supply assembly comprises a liquid supply cylinder detachably mounted on the support plate body and in communication with the liquid supply support pipe, a liquid storage bin in communication with the liquid supply cylinder, a piston inserted into the liquid supply cylinder, and a hydraulic push rod for pushing the piston.

[0013] According to a preferred embodiment, the one end of the main support plate body away from the rolling dispensing assembly is connected with an adjustable support, the adjustable support comprises a base, a lifting support rod supported on the base, a suspended cross plate mounted on the top of the lifting support rod and connected with the main support plate body, and a weight block arranged at the one end of the suspended cross plate away from the main support plate body.

[0014] The utility model discloses the beneficial effect is:

[0015] The rolling dispensing assembly provided in the application can change the size of the circumference formed by the circumferentially spaced point contact heads according to requirements, so as to realize the adjustment of the interval distance of the point contact heads, so that the rolling dispensing assembly can continuously dispense and coat the carton board with adjustable interval distance during the rotation driven by the rotating driving motor, thereby improving the quality and efficiency of carton coating, and ensuring the stability and adjustability of the dispensing interval distance, reducing the travel error of interval coating, so as to effectively continuously dispense and coat different specifications of carton boards.

[0016] The telescopic dispensing mechanism provided in the application can be telescoped along the radial direction, so as to change the interval distance of the adjacent dispensing heads arranged at the circumference, so as to dispense and coat different interval distances for different carton boards, thereby ensuring the glue effect while meeting different dispensing distribution requirements. The telescopic dispensing mechanism provided in the application can ensure the precision and controllability of the interval point row, improve the dispensing quality, and also can reduce the intervention of manual operation, improve the efficiency and quality of carton board dispensing and bonding, and reduce the comprehensive cost.

[0017] The dispensing head provided in the application can limit the outward discharge of glue only when the dispensing head is effectively pressed on the surface of the carton board, so as to ensure the effective closing of the dispensing head when not discharging glue, avoid the adverse overflow of glue, prevent the glue from splashing when the dispensing head rotates and causing pollution to the surrounding environment and wasting glue, ensure the accurate supply of dispensing, avoid the misdischarge of glue, and improve the effect of dispensing work. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a preferred dispensing tool structure diagram for carton forming processing provided by the utility model;

[0019] Fig. 2 is a preferred rolling dispensing assembly structure diagram of the dispensing tool for carton forming processing provided by the utility model;

[0020] Fig. 3 It is a kind of preferred paper box forming processing with dispensing tool's structure diagram when rolling dispensing assembly is discharged.

[0021] List of reference signs

[0022] 1: main frame body, 2: rolling dispensing assembly, 3: liquid supply support pipe, 4: pressurized liquid supply assembly, 5: rotary drive motor, 6: adjustable support, 11: L-shaped connecting plate, 12: main frame plate body, 121: transverse baffle, 21: rotary disc, 22: support rib, 23: mounting ring plate, 24: telescopic dispensing mechanism, 211: disc body, 212: rotary shaft, 241: hydraulic telescopic rod, 242: dispensing head, 243: first bending liquid guide pipe, 244: telescopic pipe, 245: shunt pipe section, 246: liquid guide joint, 247: protective limit frame, 2421: main housing, 2422: limit installation slot hole, 2423: limit spring, 2424: limit column, 2425: plugging round table, 2426: jacking protrusion, 41: liquid supply cylinder, 42: liquid storage bin, 43: piston, 44: hydraulic push rod, 61: base, 62: lifting support rod, 63: suspended horizontal plate, 64: weight block. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the present application will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0024] The technical scheme provided by the present application will be described in detail below with reference to the drawings by way of embodiments. It should be noted that the description of these embodiments is used to help understand the present application, and does not constitute a limitation on the present application. In some examples, since some embodiments belong to prior art or conventional technology, they are not described or not described in detail. The serial number of the components in this paper, such as "first", "second", etc., is only used to distinguish the described objects, and has no any order or technical meaning.

[0025] The following will be described in detail with reference to the drawings.

[0026] Embodiment 1

[0027] The application provides a kind of paper box forming processing with dispensing tool, it includes main frame body 1, rolling dispensing assembly 2, liquid supply support pipe 3, pressurized liquid supply assembly 4, rotary drive motor 5 and adjustable support 6.

[0028] According to Figs. 1-3 In the specific embodiment shown, the rolling glue dispensing assembly 2 is rotatably mounted on the main frame body 1. The rolling glue dispensing assembly 2 is connected to the pressurized glue supply assembly 4 mounted on the main frame body 1 through the glue supply support pipe 3. A rotation driving motor 5 capable of driving the rolling glue dispensing assembly 2 to rotate so that it can continuously and equidistantly dispense glue on the carton board oriented and transported by the conveying structure such as a conveying belt is also mounted on the main frame body 1. The main frame plate body 12 of the main frame body 1 is connected to the adjustable support 6 that adjustably defines the glue dispensing station at the end away from the rolling glue dispensing assembly 2. The rolling glue dispensing assembly 2 provided in the present application can change the size of the circumference formed by the circumferentially spaced touch tips according to the requirement, so as to adjust the interval distance of the touch tips, so that the rolling glue dispensing assembly 2 can continuously and equidistantly dispense glue on the carton board continuously transported by the conveying structure with adjustable interval distance during the rotation driven by the rotation driving motor 5, thereby improving the quality and efficiency of the carton glue dispensing, and ensuring the stability and adjustability of the glue dispensing interval distance, reducing the travel error of the interval dispensing, so as to effectively continuously dispense glue on carton boards of different specifications.

[0029] Preferably, the main frame body 1 comprises an L-shaped connecting plate 11 and a main frame plate body 12. Preferably, a connecting bearing sleeved on the rotation shaft 212 is limitingly embedded on the plate body of the L-shaped connecting plate 11, so that the rotation shaft 212 can perform axial rotation relative to the L-shaped connecting plate 11 to realize the directional rolling of the rolling glue dispensing assembly 2 relative to the carton board. Preferably, the main frame plate body 12 is provided with a transversely arranged baffle plate 121 at the end away from the L-shaped connecting plate 11. The main frame plate body 12 provided in the present application can provide a mounting plane for the pressurized glue supply assembly 4, so that the pressurized glue supply assembly 4 can be partitioned and arranged with the rolling glue dispensing assembly 2 while providing continuous glue supply for the rolling glue dispensing assembly 2.

[0030] Preferably, the rolling dispensing assembly 2 comprises a rotating disc 21, support struts 22, a mounting ring plate 23 and retractable dispensing mechanisms 24. Preferably, the rotating disc 21 is rotatably connected with the main frame 1. Further preferably, the rotating disc 21 is coaxially connected with the mounting ring plate 23 through the support struts 22 which are arranged in a ring shape and at intervals. Preferably, a plurality of retractable dispensing mechanisms 24 are arranged on the mounting ring plate 23 in a rotationally symmetrical manner and radially coincide with the mounting ring plate 23, so that the plurality of retractable dispensing mechanisms 24 follow the rotating disc 21 by changing the size of the circumference defined by the radially outer ends of the plurality of retractable dispensing mechanisms 24 to move on the carton board in a continuously dispensing manner with an adjustable interval distance. The rotating disc 21 provided in the application can drive the retractable dispensing mechanisms 24 arranged in a ring shape and radially coinciding with the circular surface to rotate under the driving of the rotating drive motor 5, so as to attach a plurality of equally spaced dots of glue to the surface of the carton board continuously conveyed by the conveying mechanism, thereby reducing the amount of glue used while ensuring that the carton board can be effectively and stably glued together by the dot-shaped glue. The two ends of the support struts 22 provided in the application can be threadedly inserted, embedded, welded or assembled in the structure of spokes used in bicycles to be connected with the rotating disc 21 and the mounting ring plate 23, so that the three form a roller structure with a middle space gap. The retractable dispensing mechanisms 24 provided in the application can be radially retracted, so as to change the interval distance between the adjacent dispensing ends arranged at intervals on the circumference to dispense glue with different interval distances for different carton boards, thereby ensuring the gluing effect while meeting different dispensing distribution requirements. The retractable dispensing mechanisms 24 provided in the application can ensure the accuracy and controllability of the interval point arrangement, improve the dispensing quality, and also reduce the intervention of manual operation, improve the efficiency and quality of carton board dispensing and gluing, and reduce the overall cost.

[0031] Preferably, a rotating shaft 212 is centrally inserted in the disc body 211 of the rotating disc 21. Preferably, the rotating shaft 212 is rotatably inserted in the L-shaped connecting plate 11 of the main frame 1. Further preferably, the end of the rotating shaft 212 away from the disc body 211 is further drivingly connected with the rotating drive motor 5 mounted on the L-shaped connecting plate 11.

[0032] Preferably, the telescopic dispensing mechanism 24 comprises a hydraulic telescopic rod 241, a dispensing head 242, a first bent liquid guide pipe 243, a telescopic pipe 244, a shunt pipe joint 245, a liquid guide joint 246 and a protective limiting frame 247. Preferably, the hydraulic telescopic rod 241 is inserted on the mounting ring plate 23 in a rotationally symmetrical manner. Further preferably, the hydraulic telescopic rod 241 is connected with the dispensing head 242 away from the radial outer end of the rotating disc 21. Preferably, the first bent liquid guide pipe 243 is connected at the liquid inlet port of the dispensing head 242 and movably inserted on the mounting ring plate 23, and the first bent liquid guide pipe 243 is connected with the shunt pipe joint 245 mounted on the rotating shaft 212 through the telescopic pipe 244, and the axial liquid inlet of the shunt pipe joint 245 is connected with the liquid supply support pipe 3 through the liquid guide joint 246. Specifically, the telescopic pipe 244 comprises a hard pipe body connected with the first bent liquid guide pipe 243 and the shunt pipe joint 245 respectively, and a corrugated pipe body arranged between the two hard pipe bodies. Specifically, the first bent liquid guide pipe 243 movably penetrates the end plate of the protective limiting frame 247, so that it can move up and down as needed; the end of the telescopic pipe 244 away from the first bent liquid guide pipe 243 is fixedly inserted on the end plate of the protective limiting frame 247. Preferably, the shunt pipe joint 243 is buckled on the end of the rotating shaft 212 away from the rotating drive motor 5, and the buckling mode is adhesion, welding or interference fit assembly to ensure the effectiveness of the connection. Preferably, the two ends of the telescopic pipe 244 are directly sleeved with the shunt outflow pipe port of the first bent liquid guide pipe 243 and the shunt pipe joint 245, and then connected and limited by a sleeve clamp, or the telescopic pipe 224 is connected with the first bent liquid guide pipe 243 and the shunt pipe joint 245 through a conventional sealing pipe joint such as a plug-in sleeve joint. Further preferably, the first bent liquid guide pipe 243 is inserted on the shell wall of the main housing 2421 in a gapless fitting manner, so that the lumen of the first bent liquid guide pipe 243 is in communication with the shell cavity of the main housing 2421. Preferably, a protective limiting frame 247 defining an accommodation space for accommodating the telescopic pipe 244 is further arranged on the sleeve segment of the hydraulic telescopic rod 241, and the first bent liquid guide pipe 243 movably penetrates the protective limiting frame 247. Preferably, the hydraulic telescopic rod 241 can be a high-precision electric drive hydraulic telescopic rod with a model number of SHTPS30A, which can be elongated or shortened as needed. The hydraulic telescopic rod 241 provided in the application can be elongated or shortened as needed, so as to change the size of the circumference formed by the dispensing head 242, adjust the arc length between adjacent dispensing heads 242, and enable the dispensing head 242 to perform interval dispensing coating with adjustable interval distance.

[0033] Preferably, the glue dispensing head 242 comprises a main shell 2421, a limiting installation slot hole 2422, a limiting spring 2423, a limiting column 2424, a blocking circular platform 2425 and a jacking protrusion 2426. Preferably, the limiting installation slot hole 2422 is arranged in the main shell 2421 of the glue dispensing head 242. Further preferably, the limiting column 2424 is movably arranged in the limiting installation slot hole 2422. Preferably, the limiting spring 2423 is arranged in the limiting installation slot hole 2422 and connected with the front end of the limiting column 2424, so as to limit the initial insertion length of the limiting column 2424. Preferably, the column end of the limiting column 2424 in the main shell 2421 is connected with the blocking circular platform 2425, which can block the liquid discharge through hole of the main shell 2421. Further preferably, the end of the blocking circular platform 2425 away from the limiting column 2424 is connected with the jacking protrusion 2426. Preferably, the main shell 2421 is arranged at the rod end of the hydraulic telescopic rod 241. Further preferably, the end of the main shell 2421 away from the hydraulic telescopic rod 241 is provided with a circular platform-shaped liquid discharge through hole, and the side surface thereof is provided with a through liquid inlet for inserting the first bent liquid guide pipe 243. Preferably, the limiting installation slot hole 2422 is provided with an isolation gasket arranged on the inner wall thereof, which can fill the insertion gap of the limiting column 2424. The glue dispensing head 242 provided in the application can limit the external discharge of glue only when the effective pressure is applied on the surface of the carton board, so as to ensure the effective closing of the glue dispensing head 242 when the glue is not discharged, avoid the undesirable overflow of glue, prevent the glue from splashing when the glue dispensing head 242 rotates, and avoid the pollution of the surrounding environment and the waste of glue, thereby ensuring the accurate supply of glue, avoiding the misdischarge of glue, and improving the effect of glue dispensing.

[0034] Preferably, the liquid supply support pipe 3 is made of reinforced steel pipe, so as to improve the structural strength and stability of the auxiliary support. The liquid supply support pipe 3 provided in the application can be arranged in a position matching structure with the L-shaped connecting plate 11, so as to ensure the stability of clamping the rolling glue dispensing assembly 2, and ensure that the rolling glue dispensing assembly 2 can stably rotate around the shaft.

[0035] Preferably, the pressurized liquid supply assembly 4 comprises a liquid supply cylinder 41 detachably mounted on the support plate body 12 and in communication with the liquid supply support pipe 3, a liquid storage bin 42 in communication with the liquid supply cylinder 41, a piston 43 inserted into the liquid supply cylinder 41, and a hydraulic push rod 44 for pushing the piston 43. Preferably, the liquid storage bin 42 is mounted on the support plate body 12. Preferably, the hydraulic push rod 44 is mounted on the transverse baffle plate 121. Preferably, a one-way output valve is arranged at the port of the liquid supply cylinder 41 in communication with the liquid supply support pipe 3, and a one-way input valve is arranged at the port of the liquid supply cylinder 41 in communication with the liquid storage bin 42. Preferably, the hydraulic push rod 44 can be a high-precision electric-driven hydraulic telescopic rod with large torque of SHTP50B type, which can accurately control the position of the piston 43, so that the liquid supply cylinder 41 can suck and pressurize the glue liquid at different stages, to ensure the sufficiency and stability of the glue liquid supply during the glue dispensing process, and the appropriate and sufficient point-shaped glue liquid coating can ensure the stability and effectiveness of the subsequent adhesion. The liquid storage bin 42 provided in the application can pre-store glue liquid, so that the liquid supply cylinder 41 can be automatically and intermittently filled, to ensure the continuity of the glue liquid supply and reduce the number of manual addition requirements. The liquid supply cylinder 41 of the application has sufficient capacity, so that it can complete batch glue dispensing work within a certain period of time, and does not need to be frequently filled with liquid.

[0036] Preferably, the adjustable support 6 comprises a base 61, a lifting support rod 62 supported on the base 61, a suspended transverse plate 63 mounted on the top of the lifting support rod 62 and connected with the main frame plate body 12, and a weight block 64 arranged at the end of the suspended transverse plate 63 away from the main frame plate body 12. Preferably, the bottom surface of the base 61 is arrayed with universal wheels capable of being locked, to facilitate the transfer of the tooling according to requirements. The lifting support rod 62 provided in the application can be an electric-driven hydraulic lifting column of SHT-PL-75 type, which can change the height of the suspended transverse plate 63 according to requirements, so that the rolling glue dispensing assembly 2 of different circumferential sizes can adaptively dispense glue on the carton board conveyed by the conveying mechanism with constant height.

[0037] Preferably, the electric elements such as the hydraulic telescopic rod 241, the hydraulic push rod 44, the rotary drive motor 5, and the lifting support rod 62 are electrically connected with the controller and the power supply. The control mode of the application is controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art, and the mechanical device and the mechanical structure features thereof are only protected by the application. Therefore, the control mode and the circuit connection will not be explained in detail.

[0038] The surface connection mode between the components not explicitly indicated in the application can be detachable connection mode such as conventional bolt connection, inlaid clamping, or fixed connection mode such as welding. As a conventional connection mode, the application will not excessively elaborate on this part of the content.

[0039] The utility model is not limited to the above optional implementation, anyone under the enlightenment of the utility model can derive other various forms of products, but no matter make any change in its shape or structure, any technical scheme falling into the scope defined by the claims of the utility model falls within the protection scope of the utility model. The utility model specification and its drawings should be understood as illustrative and not as limiting the claims. The protection scope of the utility model is defined by the claims and its equivalents. In the full text, the features guided by "preferably" are only optional ways and should not be understood as necessarily setting, therefore the applicant reserves the right to abandon or delete the relevant preferred features at any time.

Claims

1. A point gluing tool for carton forming processing, comprising a main frame (1), characterized in that a rolling point gluing assembly (2) is rotatably mounted on the main frame (1), and the rolling point gluing assembly (2) is connected with a pressurized liquid supply assembly (4) mounted on the main frame (1) through a liquid supply support pipe (3), the rolling point gluing assembly (2) comprises a rotating disc (21), support bars (22), a mounting ring plate (23) and telescopic point gluing mechanisms (24), wherein the rotating disc (21) is rotatably connected with the main frame (1), and the rotating disc (21) is coaxially connected with the mounting ring plate (23) through the support bars (22) arranged at intervals in a ring shape, a plurality of telescopic point gluing mechanisms (24) radially coinciding with the mounting ring plate (23) are inserted in a rotationally symmetrical manner on the mounting ring plate (23). a rotating shaft (212) is centrally inserted and mounted on the disc body (211) of the rotating disc (21), and the rotating shaft (212) is rotatably inserted and mounted on an L-shaped connecting plate (11) of the main frame (1), and the end of the rotating shaft (212) away from the disc body (211) is further drivingly connected with a rotating drive motor (5) mounted on the L-shaped connecting plate (11).

2. The point gluing tooling for paper box forming processing according to claim 1, characterized in that, the hydraulic telescopic rod (241) of the telescopic point gluing mechanism (24) is inserted in a rotationally symmetrical manner on the mounting ring plate (23), and the end of the hydraulic telescopic rod (241) away from the rotating disc (21) is connected with a point gluing head (242); 3. The point gluing tooling for paper box forming processing according to claim 2, characterized in that, a first bent liquid guide pipe (243) is connected at the liquid inlet port of the point gluing head (242), and the first bent liquid guide pipe (243) is connected with a shunt pipe section (245) mounted on the rotating shaft (212) through a telescopic pipe (244), and the axial liquid inlet of the shunt pipe section (245) is connected with the liquid supply support pipe (3) through a liquid guide joint (246). a protective limiting frame (247) defining a containing space for accommodating the telescopic pipe (244) is further provided on the sleeve section of the hydraulic telescopic rod (241).

4. The point gluing tool for paper box forming processing according to claim 3, characterized in that, a limiting installation slot (2422) is formed in the main housing (2421) of the point gluing head (242), a limiting column (2424) is movably inserted in the limiting installation slot (2422), and a limiting spring (2423) is further provided in the limiting installation slot (2422); 5. The point gluing tooling for paper box forming processing according to claim 4, characterized in that, the column end portion of the limiting column (2424) in the main housing (2421) is connected with a plugging circular table (2425) capable of blocking the liquid discharge through hole of the main housing (2421), and the end of the plugging circular table (2425) away from the limiting column (2424) is connected with a jacking protrusion (2426). the main frame (1) comprises an L-shaped connecting plate (11) and a main frame plate body (12), 6. The point gluing tooling for paper box forming processing according to claim 5, characterized in that, a transversely arranged baffle (121) is provided at the end of the main frame plate body (12) away from the L-shaped connecting plate (11). ​ 7. The point gluing tooling for paper box forming processing according to claim 6, characterized in that, The pressurized liquid supply assembly (4) comprises a liquid supply cylinder (41) detachably mounted on the main frame plate body (12) and in communication with the liquid supply support pipe (3), a liquid storage bin (42) in communication with the liquid supply cylinder (41), a piston (43) inserted into the liquid supply cylinder (41), and a hydraulic push rod (44) for pushing the piston (43) to move.

8. The point gluing tool for paper box forming processing according to claim 7, characterized in that, The end of the main frame plate body (12) away from the rolling dispensing assembly (2) is connected with an adjustable support (6), The adjustable support (6) comprises a base (61), a lifting support rod (62) supported on the base (61), a suspended horizontal plate (63) mounted on the top of the lifting support rod (62) and connected with the main frame plate body (12), and a weight block (64) arranged at the end of the suspended horizontal plate (63) away from the main frame plate body (12).

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