A packing box glue spraying device

Abstract

The utility model relates to packing box glue spraying technical field, specifically disclose a packing box glue spraying device, including base, the top of base is provided with horizontal groove and longitudinal groove, still include glue spraying head, fixed assembly and displacement component, and the displacement component sets up in the longitudinal groove of base, glue spraying head is connected with displacement component, and fixed assembly sets up in base longitudinal groove, fixed assembly includes frame body, and the cavity is designed to frame body front end, and frame body swing setting is at the horizontal groove of base, and the cavity in frame body is fixedly connected with vertical rod, and vertical rod outside is equipped with fixed block, and frame body bottom is connected with the pneumatic cylinder, and the cavity upper portion of frame body swing connection has the adjusting block, and the top screw thread connection of adjusting block has screw rod, and screw rod is connected with frame body rotation, and frame body top fixed connection has adjusting motor, and adjusting motor's output shaft is connected with screw rod, and the top of adjusting block is connected with spring, and the top of spring is connected with the lower part of adjusting block, to improve the precision of glue spraying.

Description

Technical Field

[0001] This utility model relates to the field of packaging box adhesive spraying technology, and in particular to a packaging box adhesive spraying device. Background Technology

[0002] Packaging boxes are containers used to hold, protect, display, and transport goods. They are the "first point of contact" between products and consumers, serving both practical functions and conveying brand value. Commonly used materials include cardboard, plastic, metal, wood, and composite materials. Among them, cardboard is the most widely used material due to its advantages such as low cost, environmental friendliness, and recyclability. Packaging boxes require adhesive spraying during the production process.

[0003] Existing glue spraying devices have shortcomings in practical use. Due to the different thicknesses of cardboard, it is inconvenient to adjust the force applied to cardboard of different thicknesses when fixing the cardboard. As a result, the cardboard is prone to move due to unstable fixing during the glue spraying process, which affects the accuracy of glue spraying. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging box glue spraying device, which aims to solve the technical problem in the prior art that, due to the different thicknesses of cardboard, it is inconvenient to adjust the force applied to cardboard of different thicknesses when fixing the cardboard, which leads to the cardboard easily moving due to unstable fixing during the glue spraying process, thus affecting the accuracy of glue spraying.

[0005] To achieve the above objectives, this utility model employs a packaging box glue spraying device, comprising a base, the top of which is provided with a transverse groove and a longitudinal groove; it also includes a glue spraying head, a fixing component, and a displacement component. The displacement component is disposed in the longitudinal groove of the base, and the glue spraying head is connected to the displacement component. The fixing component is disposed in the longitudinal groove of the base. The fixing component includes a frame, the front end of which is designed with a cavity. The frame is movably disposed in the transverse groove of the base. A vertical rod is fixedly connected inside the cavity of the frame. A fixing block is sleeved on the outside of the vertical rod. A cylinder is connected to the bottom of the frame. An adjusting block is movably connected to the upper part of the cavity of the frame. A screw is threadedly connected to the top of the adjusting block. The screw is rotatably connected to the frame. An adjusting motor is fixedly connected to the top of the frame. The output shaft of the adjusting motor is connected to the screw. A spring is connected to the top of the adjusting block. The top of the spring is connected to the lower part of the adjusting block.

[0006] The displacement assembly includes an L-shaped column, an electric telescopic rod, a second threaded seat, an adjusting component, and a moving component. The L-shaped column is slidably disposed on the base; the second threaded seat is slidably disposed on the inner side of the base and fixedly connected to the L-shaped column; the electric telescopic rod is fixedly disposed at the front end of the second threaded seat; the moving component is disposed on the left side of the base and connected to the L-shaped column; and the adjusting component is disposed at the horizontal end of the L-shaped column and connected to the second threaded seat.

[0007] The adjusting component includes a second lead screw and a second motor. The second lead screw is rotatably mounted on the horizontal end of the L-shaped column and is threadedly connected to the second threaded seat. The second motor is fixedly mounted on the left end of the L-shaped column, and the output shaft of the second motor is connected to the second lead screw.

[0008] The movable component includes a first threaded seat and a driving component. The first threaded seat is fixedly disposed at the bottom end of the L-shaped column and slidably connected to the base. The driving component is disposed on the left side of the base and connected to the first threaded seat.

[0009] The driving component includes a first lead screw and a first motor. The first lead screw is rotatably disposed inside the base and threadedly connected to the first threaded seat. The first motor is fixedly disposed at the front end of the base, and the output shaft of the first motor is connected to the first lead screw.

[0010] Compared with the prior art, this utility model has the following advantages:

[0011] 1. The fixing component forms an adjustable fixing structure through a fixing block, frame, cylinder, spring, adjusting block, vertical rod, screw, and adjusting motor. When the cylinder pushes the frame to rise or fall, it can quickly adapt to the fixing requirements of cardboard of different thicknesses. At the same time, the adjusting motor drives the screw to rotate, causing the adjusting block to move along the vertical rod, further fine-tuning the pressing force of the fixing block on the cardboard, ensuring that the cardboard remains stable during glue spraying, effectively avoiding glue spraying deviation caused by unstable fixing, and significantly improving the accuracy of glue spraying and product quality.

[0012] 2. The moving component drives the first threaded seat to move horizontally along the inner side of the base via the first threaded seat, the first lead screw, and the first motor. This, in turn, causes the L-shaped column fixedly connected to the first threaded seat to move on the top of the base, thereby realizing the horizontal position adjustment of the glue spraying head to meet the glue spraying requirements of packaging boxes in different positions and enhancing the flexibility and applicability of the device.

[0013] 3. The adjusting component drives the second threaded seat to move along the horizontal end of the L-shaped column via the second lead screw and the second motor, thereby causing the frame fixedly connected to the second threaded seat to adjust the position of the front end of the L-shaped column. This achieves fine adjustment of the position of the glue spraying head in the horizontal direction, further meeting the needs of complex glue spraying paths and improving the accuracy and practicality of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a packaging box glue spraying device according to this utility model.

[0016] Figure 2 This is a schematic diagram of the screw and regulating motor of this utility model.

[0017] In the diagram: 101-base, 102-spray nozzle, 103-fixing block, 104-frame, 105-cylinder, 106-spring, 107-adjusting block, 108-vertical rod, 109-screw, 110-adjusting motor, 111-L-shaped column, 112-electric telescopic rod, 113-second threaded seat, 114-second lead screw, 115-second motor, 116-first threaded seat, 117-first lead screw, 118-first motor. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a packaging box glue spraying device according to this utility model. Figure 2This is a schematic diagram of the screw and adjusting motor of this utility model. This utility model provides a packaging box glue spraying device, including a base 101, a glue spraying head 102, a fixing component and a displacement component. The fixing component includes a fixing block 103, a frame 104, a cylinder 105, a spring 106, an adjusting block 107, a vertical rod 108, a screw 109 and an adjusting motor 110. The displacement component includes an L-shaped column 111, an electric telescopic rod 112, a second threaded seat 113, an adjusting component and a moving component. The adjusting component includes a second lead screw 114 and a second motor 115. The moving component includes a first threaded seat 116 and a driving component. The driving component includes a first lead screw 117 and a first motor 118. The aforementioned solution solves the problem that when fixing cardboard of different thicknesses, it is inconvenient to adjust the force against the cardboard of different thicknesses, which leads to the cardboard easily moving due to unstable fixing during the glue spraying process, thus affecting the accuracy of glue spraying.

[0020] This specific embodiment includes a base 101, the top of which is provided with a transverse groove and a longitudinal groove; it also includes a spray nozzle 102, a fixing component, and a displacement component. The displacement component is disposed in the longitudinal groove of the base 101, and the spray nozzle 102 is connected to the displacement component. The fixing component is disposed in the longitudinal groove of the base 101. The fixing component includes a frame 104, the front end of which is designed with a cavity. The frame 104 is movably disposed in the transverse groove of the base 101. A vertical rod 108 is fixedly connected inside the cavity of the frame 104. A fixing block 103 is sleeved on the outside of the vertical rod 108. A cylinder 105 is connected to the bottom of the frame 104, and the upper part of the cavity of the frame 104 is movably connected to... An adjusting block 107 is provided, with a screw 109 threadedly connected to its top. The screw 109 is rotatably connected to the frame 104. An adjusting motor 110 is fixedly connected to the top of the frame 104, and the output shaft of the adjusting motor 110 is connected to the screw 109. A spring 106 is connected to the top of the adjusting block 107, and the top of the spring 106 is connected to the lower part of the adjusting block 107. The top of the glue spray head 102 is connected to an external conveying device through a pipe. The front end of the frame 104 is designed with a cavity, and the top of the frame 104 is designed with a rotating hole. The cylinder 105 drives the outer side of the bottom end of the frame 104 to move on the transverse groove of the base 101. The adjusting block 107 is an inverted T-shape. The adjusting block 107 has two through holes at its horizontal end and an internally threaded hole at its vertical top. The fixing block 103 has two sliding holes at its top. Multiple vertical rods 108 are present, with their ends connected to the cavity of the frame 104 via the through holes of the adjusting block 107 and the sliding holes of the fixing block 103. Multiple springs 106 are present. The external thread of the screw 109 is threaded into the internally threaded hole of the adjusting block 107. The top end of the screw 109 is connected to the output shaft of the adjusting motor 110 via the rotating hole of the frame 104. The adjusting motor 110 drives the screw 109 to move on the frame 104. The screw 109 and... The adjusting block 107 is threaded and driven to move on the frame 104. The adjusting block 107 compresses or releases the spring 106, adjusting the preload of the spring 106. The cylinder 105 drives the frame 104 to move on the base 101, causing the fixing block 103 to contact the cardboard. At the same time, the fixing block 103 moves on the vertical rod 108, compressing the spring 106. The reaction force of the spring 106 drives the fixing block 103 to abut against the cardboard, fixing the cardboard to the base 101. The displacement component drives the glue spray head 102 to move, spraying glue onto the cardboard and preventing the cardboard from moving, thereby improving the accuracy of glue spraying.

[0021] The L-shaped column 111 is slidably disposed on the base 101; the second threaded seat 113 is slidably disposed on the inner side of the base 101 and fixedly connected to the L-shaped column 111; the electric telescopic rod 112 is fixedly disposed on the front end of the second threaded seat 113; the moving component is disposed on the left side of the base 101 and connected to the L-shaped column 111; the adjusting component is disposed on the horizontal end of the L-shaped column 111 and connected to the second threaded seat 113; the horizontal end of the L-shaped column 111 is designed with a sliding groove and a rotating hole at the end; the adjusting component drives the outer side of the second threaded seat 113 to move on the sliding groove of the L-shaped column 111 through the rotating hole of the L-shaped column 111; the moving component drives the bottom end of the L-shaped column 111 to move longitudinally on the base 101; the adjusting component drives the second threaded seat 113 to move on the L-shaped column 111, thereby causing the electric telescopic rod 112 and the spray nozzle 102 to move laterally, thereby adjusting the position of the spray nozzle 102.

[0022] Secondly, the second lead screw 114 is rotatably mounted on the horizontal end of the L-shaped column 111 and threadedly connected to the second threaded seat 113; the second motor 115 is fixedly mounted on the left end of the L-shaped column, the output shaft of the second motor 115 is connected to the second lead screw 114, the external thread of the second lead screw 114 is threadedly engaged with the internal thread hole of the second threaded seat 113, and the end of the second lead screw 114 is connected to the output shaft of the second motor 115 through the rotating hole of the frame 104. The second motor 115 drives the second lead screw 114 to rotate on the frame 104, and the second lead screw 114 is threadedly engaged with the second threaded seat 113, driving the second threaded seat 113 to move, thereby driving the second threaded seat 113 to move on the L-shaped column 111.

[0023] Meanwhile, the first threaded seat 116 is fixedly disposed at the bottom end of the L-shaped column 111 and slidably connected to the base 101; the driving component is disposed on the left side of the base 101 and connected to the first threaded seat 116. The driving component drives the outer side of the first threaded seat 116 to move on the longitudinal groove of the base 101 through the rotation hole of the base 101. The driving component drives the first threaded seat 116 to move the L-shaped column 111 on the base 101, thereby driving the L-shaped column 111 to move longitudinally.

[0024] Then, the first lead screw 117 is rotatably disposed inside the base 101 and threadedly connected to the first threaded seat 116; the first motor 118 is fixedly disposed at the front end of the base 101, the output shaft of the first motor 118 is connected to the first lead screw 117, the external thread of the first lead screw 117 is threadedly engaged with the internal thread hole of the first threaded seat 116, and the end of the first lead screw 117 is connected to the output shaft of the first motor 118 through the rotation hole of the base 101. The first motor 118 drives the first lead screw 117 to rotate on the base 101, and the first lead screw 117, threadedly engaged with the first threaded seat 116, drives the first threaded seat 116 to move, thereby driving the first threaded seat 116 to move on the base 101.

[0025] Using a packaging box glue spraying device according to this embodiment, the adjusting motor 110 drives the screw 109 to move on the frame 104. The screw 109 is threadedly engaged with the adjusting block 107, driving the adjusting block 107 to move on the frame 104. The adjusting block 107 compresses or releases the spring 106, adjusting the preload of the spring 106. The cylinder 105 drives the frame 104 to move on the base 101, causing the fixing block 103 to contact the cardboard. Simultaneously, the fixing block 103 moves on the vertical rod 108, compressing the spring 106. The reaction force of the spring 106 drives the fixing block 103 to abut against the cardboard, fixing the cardboard to the base 101. The electric telescopic rod 112 drives the glue spraying head. 102 moves up and down. The second motor 115 drives the second lead screw 114 to rotate on the frame 104. The second lead screw 114 is threadedly engaged with the second threaded seat 113, driving the second threaded seat 113 to move the electric telescopic rod 112 and the glue spray head 102 laterally. The first motor 118 drives the first lead screw 117 to rotate on the base 101. The first lead screw 117 is threadedly engaged with the first threaded seat 116, driving the first threaded seat 116 to move the L-shaped column 111 on the base 101, causing the glue spray head 102 to move longitudinally. The position of the glue spray head 102 is adjusted, and the glue spray head 102 sprays glue onto the cardboard, preventing the cardboard from moving and thus improving the accuracy of glue spraying.

[0026] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A packaging box adhesive spraying device, characterized in that, Includes a base (101), the top of which is provided with a transverse groove and a longitudinal groove; It also includes a spray nozzle (102), a fixing component and a displacement component, wherein the displacement component is disposed in the longitudinal groove of the base (101), the spray nozzle (102) is connected to the displacement component, and the fixing component is disposed in the longitudinal groove of the base (101); The fixing component includes a frame (104), the front end of which is designed with a cavity. The frame (104) is movably disposed in the transverse groove of the base (101). A vertical rod (108) is fixedly connected inside the cavity of the frame (104). A fixing block (103) is sleeved on the outside of the vertical rod (108). A cylinder (105) is connected to the bottom of the frame (104). An adjusting block (107) is movably connected to the upper part of the cavity of the frame (104). The top of the adjusting block (107) is threaded with a screw (109), the screw (109) is rotatably connected to the frame (104), the top of the frame (104) is fixedly connected with an adjusting motor (110), the output shaft of the adjusting motor (110) is connected to the screw (109), the top of the adjusting block (107) is connected with a spring (106), and the top of the spring (106) is connected to the lower part of the adjusting block (107).

2. The packaging box adhesive spraying device as described in claim 1, characterized in that, The displacement assembly includes an L-shaped column (111), an electric telescopic rod (112), a second threaded seat (113), an adjusting component, and a moving component. The L-shaped column (111) is slidably disposed on the base (101). The second threaded seat (113) is slidably disposed on the inner side of the base (101) and fixedly connected to the L-shaped column (111). The electric telescopic rod (112) is fixedly disposed at the front end of the second threaded seat (113). The moving component is disposed on the left side of the base (101) and connected to the L-shaped column (111). The adjusting component is disposed at the horizontal end of the L-shaped column (111) and connected to the second threaded seat (113).

3. The packaging box adhesive spraying device as described in claim 2, characterized in that, The adjusting component includes a second lead screw (114) and a second motor (115). The second lead screw (114) is rotatably disposed at the horizontal end of the L-shaped column (111) and threadedly connected to the second threaded seat (113). The second motor (115) is fixedly disposed at the left end of the L-shaped column, and the output shaft of the second motor (115) is connected to the second lead screw (114).

4. The packaging box adhesive spraying device as described in claim 2, characterized in that, The movable component includes a first threaded seat (116) and a driving component. The first threaded seat (116) is fixedly disposed at the bottom end of the L-shaped column (111) and slidably connected to the base (101). The driving component is disposed on the left side of the base (101) and connected to the first threaded seat (116).

5. The packaging box adhesive spraying device as described in claim 4, characterized in that, The driving component includes a first lead screw (117) and a first motor (118). The first lead screw (117) is rotatably disposed inside the base (101) and threadedly connected to the first threaded seat (116). The first motor (118) is fixedly disposed at the front end of the base (101), and the output shaft of the first motor (118) is connected to the first lead screw (117).

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