A mechanism for spraying adhesive onto the welding points of the handles of a flower basket or bucket.

Abstract

This utility model provides a glue spraying mechanism for the welding points of the handles on a flower basket bucket. It includes a housing with multiple slide rails on the front side. A lifting plate slidably connects the slide rails, and multiple guide columns slidably connect the interior of the lifting plate. A connecting column plate connects the lower ends of the guide columns, and a distribution cavity block is located on the lower side of the connecting column plate. Each of the front and rear sides of the distribution cavity block has a glue spraying nozzle. A mounting frame plate is located on the outer arc surface of the connecting column plate, and sealing plates slidably connect to the mating slots on the left and right sides of the mounting frame plate. The mounting frame plate has a quick-release structure for attaching and detaching the sealing plates. This glue spraying mechanism for the welding points of the handles on a flower basket bucket, with its sealing plates, prevents glue from leaking from the bucket into the production workshop during spraying, significantly reducing workshop contamination. Furthermore, the sealing plates can be quickly replaced with different sizes, allowing for flexible adaptation to various flower basket buckets of different diameters.

Description

Technical Field

[0001] This utility model belongs to the field of flower basket bucket production technology, and specifically relates to a glue spraying mechanism for the welding points of the handles of a flower basket bucket. Background Technology

[0002] The flower basket carrying handle welding point adhesive spraying mechanism is a device used to automatically apply protective adhesive to the welded parts of the flower basket carrying handle. It drives a cylinder or similar device to move the spray head up and down, so that it can be inserted into the inside of the carrying handle to accurately spray the weld points generated during the welding of the handle, thereby enhancing the corrosion resistance of the weld points.

[0003] The existing adhesive spraying mechanism for the handles of flower baskets uses a drive mechanism to move the spray head up and down, allowing it to enter the bucket and reapply adhesive to the weld points created during the welding process. However, during the spraying process, some adhesive mist drifts around, creating a large amount of mist that cannot be completely contained within the work area and escapes from the bucket opening into the surrounding air. This large amount of mist not only severely degrades the air quality in the workshop, pollutes equipment and the floor, and leaves sticky residue, affecting the cleanliness and safety of the overall production environment, but also poses a direct threat to the health of the operators. To avoid inhaling harmful gases and particles, workers must wear protective masks at all times. However, prolonged wearing of masks can lead to increased breathing resistance, facial discomfort due to pressure, stuffiness, and fatigue, reducing work efficiency. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a glue spraying mechanism for the welding points of the handles of a flower basket bucket. It is equipped with a sealing plate to prevent the glue from escaping from the bucket into the production workshop during spraying, thus greatly reducing workshop pollution. Furthermore, the sealing plate can be quickly replaced with different sizes, making it flexibly adaptable to various flower basket buckets with different diameters.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a flower basket carrying handle welding point glue spraying mechanism, including a box shell, multiple slide rails are provided on the front side of the box shell, a lifting plate is slidably arranged between the multiple slide rails, a lead screw is provided inside the box shell, the rear side of the lifting plate passes through a slot opened in the box shell and is threadedly connected to the lead screw, a motor is provided on the upper side of the box shell, the output shaft of the motor is connected to the upper end of the lead screw through a coupling, multiple guide columns are slidably arranged inside the lifting plate, a connecting column plate is also provided between the lower ends of the multiple guide columns, an electric push rod is provided on the upper side of the lifting plate, the telescopic end of the electric push rod is connected to the upper side of the connecting column plate, a distribution cavity block is provided on the lower side of the connecting column plate, glue spraying nozzles are provided in the glue spraying ports opened on the front and rear sides of the distribution cavity block, and a mounting frame plate is provided on the outer arc surface of the connecting column plate, sealing plates are slidably arranged in the docking slots on the left and right sides of the mounting frame plate, and a quick-release structure for installing and removing the sealing plates is provided inside the mounting frame plate.

[0006] The quick-release structure includes two locking pins that are slidably set inside the mounting frame plate. Both sealing plates have locking holes inside, and the two locking pins are inserted into the adjacent locking holes respectively. Each locking pin has a trapezoidal plate on its outer arc surface. A trapezoidal push plate is slidably set on the front side of the inner side of the mounting frame plate through a sliding pin. The two trapezoidal push plates are installed in conjunction with the adjacent trapezoidal plates respectively. A pressing plate is set on the front side of each connecting pin. An elastic drive unit is set between the inside of the mounting frame plate and the trapezoidal plate. The elastic drive unit consists of two springs, and the two springs are respectively sleeved on the outer arc surface of the corresponding locking pin.

[0007] As a further improvement of this utility model, a liquid inlet telescopic hose is provided on the upper side of the distribution cavity block, and an avoidance opening adapted to the liquid inlet telescopic hose is provided on the outer arc surface of the left sealing plate.

[0008] As a further improvement of this utility model, a mist-absorbing component is provided on the upper side of the sealing plate on the left. The mist-absorbing component includes a mist-absorbing pipe provided on the upper side of the sealing plate on the left. The mist-absorbing pipe is connected to the interior of the sealing plate. A circulation air inlet is provided on the sealing plate on the left.

[0009] As a further improvement of this utility model, a mounting plate is provided on the lower side of the box shell. The box shell and the mounting plate are fixed together by welding. The mounting plate has mounting holes inside, and multiple mounting holes are located at the four corners of the mounting plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: Firstly, by connecting the liquid inlet telescopic hose to an external adhesive pump and using an electric push rod to drive the sealing plate and the spray nozzle to move down synchronously, the spray nozzle is precisely aligned with the lifting lugs, and the sealing plate extends into the barrel, maintaining a tiny gap of 0.3 to 0.5 cm with the inner wall, forming a near-closed spraying space. In this state, the adhesive is evenly delivered to the spray nozzles on both sides by the distribution cavity block, and precisely sprayed onto the vertical lifting lug welding points. This effectively constrains the adhesive mist generated during the spraying process, keeping most of it confined within the barrel space, greatly reducing the outward escape of adhesive mist, and significantly reducing environmental pollution and the risk of worker inhalation.

[0011] Secondly, when it is necessary to spray glue on a taller basket, the output shaft of the starter motor drives the lead screw to rotate, thereby driving the lifting plate to rise smoothly under the precise guidance of the slide rails on both sides, and simultaneously driving the glue spraying head to move upward, realizing flexible adjustment of the glue spraying height. This can adapt to baskets of different heights and expand the applicability and versatility of the device.

[0012] Thirdly, when the size of the bucket changes and the sealing plate needs to be replaced, pressing the pressing plates on both sides will automatically unlock the locking mechanism, enabling quick disassembly of the sealing plate. After replacing it with a sealing plate of the new size, releasing the pressing plates will cause the spring to return and push the locking pin to automatically insert into the positioning hole of the sealing plate, completing a secure lock. The entire process requires no tools and is simple and quick to operate. At the same time, after the sealing plate is installed in place, the liquid inlet telescopic hose can be inserted into the notch to achieve position limit and prevent detachment. This not only ensures the sealing effect when spraying glue on buckets of different specifications and prevents glue mist from escaping, but also greatly improves the equipment's changeover efficiency and versatility.

[0013] Fourth, after connecting the suction pipe to an external air extraction and filter machine, the equipment can be started after the glue spraying is completed to promptly extract the residual glue mist in the bucket and purify it through high-efficiency filtration, effectively preventing the diffusion of harmful gases and particles, ensuring the air quality and health of personnel in the workshop. At the same time, the circulating air inlet on the sealing plate can balance the air pressure and form a reasonable airflow channel, avoiding excessive negative pressure in the bucket during the suction process, preventing the thin-walled bucket from deforming due to pressure, and ensuring smooth and efficient suction. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the right-side cross-sectional structure of the present invention; Figure 3 This is an enlarged structural diagram of point A in this utility model; Figure 4 This is an exploded cross-sectional view of the mounting frame of this utility model.

[0016] In the diagram: 101, housing; 102, slide rail; 103, lifting plate; 104, guide column; 105, spray nozzle; 106, liquid inlet telescopic hose; 107, motor; 108, lead screw; 109, electric push rod; 110, connecting column plate; 111, distribution cavity block; 112, mounting plate; 201, sealing plate; 202, mounting frame plate; 203, locking column; 204, spring; 205, trapezoidal plate; 206, trapezoidal push plate; 207, pressing plate; 208, locking hole; 301, mist suction pipe. Detailed Implementation

[0017] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0018] like Figure 1 , 2 As shown in Figure 4, a glue spraying mechanism for the welding points of a flower basket carrying handle includes a housing 101. A mounting plate 112 is provided on the lower side of the housing 101. The mounting plate 112 has mounting holes inside. Bolts inserted through the mounting holes on the mounting plate 112 can quickly fix the glue spraying mechanism to the side of the carrying handle assembly line in the production workshop. Multiple slide rails 102 are provided on the front side of the housing 101. A lifting plate 103 is slidably arranged between the multiple slide rails 102. Multiple guide columns 104 are slidably arranged inside the lifting plate 103. A connecting column plate 110 is also provided between the lower ends of the multiple guide columns 104. A distribution cavity block 111 is provided on the lower side of the connecting column plate 110. A glue spraying head 105 is provided in the glue spraying nozzles on both the front and rear sides of the distribution cavity block 111. An inlet is provided on the upper side of the distribution cavity block 111. The liquid inlet flexible hose 106 has an allowance opening on the outer arc surface of the sealing plate 201 on the left side that is adapted to the liquid inlet flexible hose 106. The outer arc surface of the connecting column plate 110 is provided with a mounting frame plate 202. The sealing plates 201 are slidably installed in the docking slots on the left and right sides of the mounting frame plate 202. The mounting frame plate 202 is provided with a quick-release structure for installing and removing the sealing plates 201. The housing 101 is provided with a lead screw 108. The rear side of the lifting plate 103 passes through the slot opened in the housing 101 and is threadedly connected to the lead screw 108. The upper side of the housing 101 is provided with a motor 107. The output shaft of the motor 107 is connected to the upper end of the lead screw 108 through a coupling. The upper side of the lifting plate 103 is provided with an electric push rod 109. The telescopic end of the electric push rod 109 is connected to the upper side of the connecting column plate 110.

[0019] By connecting the inlet telescopic hose 106 to the pump pipe of the external adhesive pump, the operator places the basket bucket under the lifting plate 103 and aligns it with the connecting column plate 110 using an external positioning mechanism or manually, ensuring that the lifting lugs on both sides are vertical. Then, the operator controls the operation of the electric push rod 109, which causes the telescopic end to move the sealing plate 201 and the spray nozzle 105 on the connecting column plate 110 downwards to align with the lifting lugs on both sides. At this time, the two sealing plates 201 are also located inside the bucket. Then, the operator controls the operation of the external pump to pump the adhesive into the inlet telescopic hose 106 through the pump pipe and into the distribution cavity block 111. The adhesive is then sprayed from the spray nozzles on both sides onto the hanging lugs on both sides. During the spraying process, the gap between the two sealing plates 201 and the inner wall of the bucket is only 0.3 to 0.5 cm, which ensures that most of the adhesive mist generated by the sprayed adhesive will not escape from the bucket.

[0020] When the height of the bucket to be sprayed with glue is too high, the motor 107 is turned on by controlling it to run. The output shaft drives the lead screw 108 to rotate, which in turn drives the lifting plate 103 to move upward under the restriction of the slide rails 102 on both sides, which in turn drives the glue spraying head 105 to move upward. This can adapt to the spraying operation of baskets of different heights.

[0021] like Figure 3 , 4 As shown, the quick-release structure includes two locking pins 203 slidably disposed inside the mounting frame plate 202. Locking holes 208 are provided inside both sealing plates 201. The two locking pins 203 are respectively inserted into adjacent locking holes 208. A trapezoidal plate 205 is provided on the outer arc surface of each locking pin 203. A trapezoidal push plate 206 is slidably disposed on the front side of the interior of the mounting frame plate 202 via a sliding pin. The two trapezoidal push plates 206 are respectively fitted with adjacent trapezoidal plates 205. A pressing plate 207 is provided on the front side of each connecting pin. An elastic drive unit is provided between the interior of the mounting frame plate 202 and the trapezoidal plate 205. The elastic drive unit consists of two springs 204, which are respectively sleeved on the outer arc surface of the corresponding locking pin 203.

[0022] When the size of the container for sealing and spraying adhesive changes, pressing the pressing plates 207 on both sides in sequence causes the trapezoidal push plate 206 to move backward. Since the inclined surface of the trapezoidal push plate 206 moves from bottom to top, it forces the trapezoidal plate 205 to move the locking post upward, thereby causing the locking post 203 to disengage from the sealing plate 201. At this time, the spring 204 is in a compressed state. Then, the personnel slide the sealing plate 201 out of the docking groove in the mounting frame plate 202, and then slide the sealing plate 201 of the corresponding size into the docking groove. At this time, the locking post and the locking hole 208 are aligned. Then, the pressing plate 207 is released, and the spring 204 quickly rebounds, causing the trapezoidal plate 205 to move downward, forcing the trapezoidal push plate 206 to move forward, thereby causing the locking post 203 to be inserted into the newly replaced sealing plate 201, thus completing the quick replacement of the sealing plate 201. Then, the personnel insert the liquid inlet telescopic hose 106 into the notch.

[0023] According to another embodiment of the present invention, such as Figure 1 , 2 As shown in Figure 4, a mist-absorbing component is provided on the upper side of the sealing plate 201 on the left. The mist-absorbing component includes a mist-absorbing pipe 301 located on the upper side of the sealing plate 201. The mist-absorbing pipe 301 is connected to the interior of the sealing plate 201. A circulation air inlet is provided on the sealing plate 201 on the left. Personnel can connect the mist-absorbing pipe 301 to an external air extraction filter. After the bucket handle is sprayed, the air extraction filter can be turned on by controlling the operation to extract and filter the internal glue mist. The circulation air inlet can form a reasonable airflow channel to avoid the bucket deformation caused by excessive negative pressure, which would affect the suction efficiency.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A flower basket bucket handle welding spot glue spraying mechanism comprising a box shell (101), characterized in that: The front side of the housing (101) is provided with multiple slide rails (102), and a lifting plate (103) is slidably arranged between the multiple slide rails (102). Multiple guide columns (104) are slidably arranged inside the lifting plate (103). A connecting column plate (110) is also arranged between the lower ends of the multiple guide columns (104). A distribution cavity block (111) is provided on the lower side of the connecting column plate (110). A glue spraying head (105) is also provided in the glue spraying nozzles opened on the front and rear sides of the distribution cavity block (111). An installation frame plate (202) is provided on the outer arc surface of the connecting column plate (110). A sealing plate (201) is slidably arranged in the docking slots on the left and right sides of the installation frame plate (202). The interior of the installation frame plate (202) is provided with a quick-release structure for installing and removing the sealing plate (201). A fog suction component is provided on the upper side of the sealing plate (201) on the left.

2. The adhesive spraying mechanism for the welding points of the flower basket carrying handles as described in claim 1, characterized in that: The quick-release structure includes two locking pins (203) slidably disposed inside the mounting frame plate (202). The interior of the two sealing plates (201) is provided with locking holes (208). The two locking pins (203) are respectively inserted into the adjacent locking holes (208). A trapezoidal plate (205) is provided on the outer arc surface of each locking pin (203). A trapezoidal push plate (206) is slidably disposed on the front side of the interior of the mounting frame plate (202) through a sliding pin. The two trapezoidal push plates (206) are respectively installed in cooperation with the adjacent trapezoidal plates (205). A pressing plate (207) is provided on the front side of each connecting pin. An elastic drive unit is provided between the interior of the mounting frame plate (202) and the trapezoidal plate (205).

3. The adhesive spraying mechanism for the welding points of the flower basket carrying handles as described in claim 2, characterized in that: The elastic drive unit consists of two springs (204), which are respectively sleeved on the outer arc surface of the corresponding locking post (203).

4. The adhesive spraying mechanism for the welding points of the flower basket carrying handles as described in claim 1, characterized in that: The housing (101) is equipped with a lead screw (108). The rear side of the lifting plate (103) passes through the slot opened in the housing (101) and is threadedly connected to the lead screw (108). The upper side of the housing (101) is equipped with a motor (107). The output shaft of the motor (107) is connected to the upper end of the lead screw (108) through a coupling.

5. The adhesive spraying mechanism for the welding points of the flower basket carrying handles as described in claim 1, characterized in that: An electric push rod (109) is provided on the upper side of the lifting plate (103), and the telescopic end of the electric push rod (109) is connected to the upper side of the connecting column plate (110).

6. The adhesive spraying mechanism for the welding points of the flower basket carrying handles as described in claim 1, characterized in that: The mist suction assembly includes a mist suction pipe (301) disposed on the upper side of the left sealing plate (201), the mist suction pipe (301) being connected to the interior of the sealing plate (201), and a circulation air inlet is provided on the left sealing plate (201).

7. The adhesive spraying mechanism for the welding points of the handles of a flower basket / bucket as described in claim 1, characterized in that: A mounting plate (112) is provided on the lower side of the housing (101), and mounting holes are provided inside the mounting plate (112).

8. The adhesive spraying mechanism for the welding points of the flower basket carrying handles as described in claim 1, characterized in that: The upper side of the distribution cavity block (111) is provided with a liquid inlet telescopic hose (106), and the outer arc surface of the left sealing plate (201) is provided with an avoidance opening that is compatible with the liquid inlet telescopic hose (106).

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