Sealing and heating device for pesticide powder packaging bottle
By designing clamping and pressing mechanisms, the problem of uneven heating caused by the misalignment of the bottle opening during the sealing process of pesticide powder packaging bottles was solved, achieving uniformity and sealing performance, and improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG PIONEER CROPSCI CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-12
AI Technical Summary
In the current process of sealing pesticide powder packaging bottles, the bottle position is offset, resulting in uneven heating of the bottle mouth and poor thermoplastic adhesion between the metal film and the bottle mouth, which cannot effectively seal the bottle.
A sealing and heating device for pesticide powder packaging bottles was designed, comprising a clamping mechanism and a pressing mechanism. The clamping mechanism fixes the packaging bottle to ensure that the bottle mouth is centered on the heating port, while the pressing mechanism improves the uniformity of heating during sealing and achieves good fusion between the metal film and the bottle mouth.
It achieves uniform heating of the bottle opening, improves sealing performance and processing efficiency, and ensures simultaneous processing of multiple bottles.
Smart Images
Figure CN224226631U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pesticide powder packaging bottle processing technical field, specifically is a kind of sealing heating device of pesticide powder packaging bottle. BACKGROUND
[0002] The technical field of the utility model relates to a sealing heating device of pesticide powder packaging bottle.
[0003] Pesticide powder needs to be loaded through packaging bottle to realize good protection of powder, and subsequent transportation is also facilitated. After powder is loaded into packaging bottle, sealing operation is needed, and metal film is usually arranged at the edge position of the bottle mouth of packaging bottle, and the metal film and the bottle mouth of packaging bottle made of plastic material are connected by heat plastic bonding through heating.
[0004] The existing technology usually adopts manual operation, and the packaging bottle is placed in the heating area manually, which can easily cause the packaging bottle to deviate from the position, and then the position of the bottle mouth changes, so that the position of the bottle mouth and the heating port deviates, the bottle mouth is not evenly heated, the metal film and the bottle mouth cannot be well heat plastic bonded, the connection strength at some positions is weak, and the powder cannot be well sealed and protected. UTILITY MODEL CONTENT
[0005] The utility model discloses a sealing heating device of pesticide powder packaging bottle, which can realize overall positioning and fixing of multiple packaging bottles, so that the bottle mouth of the packaging bottle is located at the center position of the heating port, the uniformity of sealing heating is improved, the metal film and the bottle mouth are better fused, and the problems in the background technology are solved.
[0006] To achieve the above object, the utility model provides the following technical scheme: a sealing heating device of pesticide powder packaging bottle, which comprises a heating main body and a driving arm for driving the heating main body to lift, a plurality of heating ports are arranged at the bottom of the heating main body, a support is arranged at the bottom of the heating main body, a clamping mechanism for clamping multiple packaging bottles before and after is connected to the support, the clamping mechanism comprises two side pressure plates one, a plurality of springs one and two push plates, the side pressure plate one is movably connected to the support, the push plate is connected to the side surface of the side pressure plate one, the spring one is used to drive the side pressure plate one to move away from the center line of the support, the heating main body is used to drive the side pressure plate one to move forward, and the heating main body is connected with a pressing mechanism for pressing multiple packaging bottles left and right.
[0007] Preferably, the clamping mechanism further comprises two grooves, a plurality of rectangular holes and a plurality of guide blocks, the grooves are arranged on the inner side of the support and are used for guiding the side pressing plate one, the rectangular holes are arranged on the support, the guide blocks are slidably connected to the rectangular holes, and the guide blocks are fixedly connected with the side pressing plate one.
[0008] Preferably, the spring one is located in the rectangular hole, and two ends of the spring one are connected with the guide blocks and the support.
[0009] Preferably, the pressing mechanism comprises two sliding grooves, two sliding blocks, two spring twos and two side pressing plates twos, the sliding grooves are arranged at the bottom of the heating main body and are used for guiding the sliding blocks, the side pressing plates twos are connected with the sliding blocks, and two ends of the spring twos are connected with the sliding blocks and the heating main body.
[0010] Preferably, the sliding blocks are slidably connected to the sliding grooves, and the two sliding grooves are oppositely distributed.
[0011] Preferably, the inner side of the side pressing plate two is connected with a rubber block, and the inner side of the side pressing plate one is connected with a rubber pad.
[0012] Preferably, the bottom of the heating main body is connected with a plurality of guide columns, and the guide columns are slidably connected to the support.
[0013] Preferably, the front end and the rear end of the heating main body are connected with L-shaped plates, and the bottom of the L-shaped plate is matched with the push plate.
[0014] Compared with the prior art, the utility model discloses the following beneficial effects: the utility model discloses the clamping mechanism, the pressing mechanism, the downward movement of the heating main body can drive two L-shaped plates to move down synchronously, the L-shaped plate is pressed on the push plate, can promote the side pressing plate one to move forward, that is, two side pressing plates one are close to each other, at this moment, the spring one is gradually compressed, at the same time, the side pressing plate two is pressed on the packaging bottle, and the spring two is compressed, realizing overall positioning and fixing to multiple packaging bottles, at this moment, the bottle opening of the packaging bottle is located at the center position of the heating port, improves the uniformity of sealing heat receiving, makes the metal film and the bottle opening better fusion, and can realize synchronous processing to multiple packaging bottles, and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the perspective view of the utility model;
[0016] Figure 2 It is Figure 1 The enlarged view of A in the middle;
[0017] Figure 3 It is the bottom structure schematic view of the heating main body of the utility model;
[0018] Figure 4 It is the pressing mechanism structure schematic view of the utility model;
[0019] Figure 5 The bracket sectional view of the present application;
[0020] Figure 6 The Figure 5 The enlarged view of B;
[0021] Figure 7 The side view of the present application.
[0022] In the figure: 1, bracket; 2, conveying belt; 3, heating main body; 4, driving arm; 5, guide column; 6, side pressing plate one; 7, L-shaped plate; 8, push plate; 9, rectangular hole; 10, spring one; 11, guide block; 12, heating port; 13, sliding groove; 14, sliding block; 15, spring two; 16, side pressing plate two; 17, groove; 18, rubber pad. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] Please refer to Figures 1 to 6 The present application provides a kind of sealing heating device of pesticide powder packaging bottle, including heating main body 3 and the driving arm 4 of driving heating main body 3 lifting, driving arm 4 is connected with the output end of robot, robot is lifted by driving arm 4 to realize the heating main body 3, it is convenient to heat treatment to bottle mouth.Heating main body 3 bottom is provided with multiple heating ports 12, heating port 12 is usually provided with six, adjacent interval is equal, when six packaging bottles are in positioning state, i.e. six packaging bottles are closely attached to each other, at this time bottle mouth is located in the just below corresponding heating port 12.Heating main body 3 bottom is provided with bracket 1, bracket 1 is connected with the clamping mechanism for clamping multiple packaging bottles before and after, clamping mechanism includes two side pressing plate one 6, multiple spring one 10, two push plates 8, side pressing plate one 6 is movably connected in bracket 1, push plate 8 is connected in the side of side pressing plate one 6, spring one 10 is used to drive side pressing plate one 6 to move to the direction of the midline away from bracket 1, heating main body 3 is used to drive side pressing plate one 6 to move forward, and heating main body 3 is connected with the pressing mechanism for pressing multiple packaging bottles left and right.
[0025] The clamping mechanism further comprises two grooves 17, a plurality of rectangular holes 9, and a plurality of guide blocks 11. The grooves 17 are arranged on the inner side of the bracket 1 and are used for guiding the side pressing plate 1. The rectangular holes 9 are arranged on the bracket 1, the guide blocks 11 are slidingly connected to the rectangular holes 9, and the guide blocks 11 are fixedly connected to the side pressing plate 1. The arrangement of the grooves 17 and the guide blocks 11 can guide the side pressing plate 1 to move stably. During the descending process of the heating body 3, the L-shaped plate 7 is in contact with the push plate 8, so that the two plates slide relative to each other. The push plate 8 is pushed to move forward, the side pressing plate 1 is driven to move forward, the guide blocks 11 are simultaneously driven to move, and the spring 1 is gradually compressed. When the heating body 3 is lowered to a proper position, the two side pressing plates 1 press the front and rear ends of the six packaging bottles. At this time, the bottle mouth is still located directly below the heating port 12, and the side pressing plate 2 has not contacted the packaging bottle. Then, the heating body 3 continues to move downward, the inner side (b Figure 7 c) of the L-shaped plate 7 slides relative to the end (d Figure 7 ) of the push plate 8, that is, c and d slide relative to each other. The position of the side pressing plate 1 remains unchanged, the side pressing plate 2 presses the packaging bottle, the spring 2 is compressed, and the plurality of packaging bottles are fixedly positioned. At this time, the bottle mouth of the packaging bottle is located in the center of the heating port 12, the uniformity of the sealing mouth heating is improved, and the metal film is better fused with the bottle mouth.
[0026] The spring 1 is located in the rectangular hole 9, and the two ends of the spring 1 are connected to the guide blocks 11 and the bracket 1.
[0027] The pressing mechanism comprises two sliding grooves 13, two sliding blocks 14, two springs 2, and two side pressing plates 2. The sliding grooves 13 are arranged at the bottom of the heating body 3 and are used for guiding the sliding blocks 14. The side pressing plates 2 are connected to the sliding blocks 14, and the two ends of the springs 2 are connected to the sliding blocks 14 and the heating body 3. During the descending process of the heating body 3, the side pressing plates 2 press the bottle body, the sliding blocks 14 slide in the sliding grooves 13, and the springs 2 are compressed to press and fix the packaging bottles.
[0028] The sliding blocks 14 are slidingly connected to the sliding grooves 13, the two sliding grooves 13 are oppositely distributed, and the sliding blocks 14 guide the side pressing plates 2 to move stably.
[0029] The inner side of the side pressing plate 2 is connected to a rubber block, and the inner side of the side pressing plate 1 is connected to a rubber pad 18. The rubber block and the rubber pad 18 can improve the friction between the corresponding side pressing plate and the packaging bottle, so that the side pressing plate is not easy to slip.
[0030] The bottom of the heating body 3 is connected to a plurality of guide columns 5, the guide columns 5 are slidingly connected to the bracket 1, and the guide columns 5 are driven to move up and down synchronously with the heating body 3, so that the guide columns 5 slide relative to the bracket 1 to guide the heating body 3.
[0031] The front and rear ends of the heating main body 3 are connected with L-shaped plates 7, and the bottoms of the L-shaped plates 7 are matched with push plates 8.
[0032] The support 1 is provided with a conveying belt 2, and the conveying belt 2 is driven to rotate by a motor, thereby moving a plurality of packaging bottles.
[0033] Working principle: the conveying belt 2 moves the packaging bottles to below the heating main body 3, and then the heating main body 3 moves downward, thereby driving the two L-shaped plates 7 to move downward. The L-shaped plates 7 are pressed on the push plates 8, the push plates 8 drive the side pressing plate one 6 to move forward, thereby driving the guide blocks 11 to slide in the rectangular holes 9, and the spring one 10 is gradually compressed. The side pressing plate one 6 is pressed on the packaging bottles, at this time, the bottle mouth has not been inserted into the heating port 12, and the side pressing plate two 16 also does not contact the packaging bottles. The heating main body 3 continues to move downward, the c and the d slide relative to each other, the position of the side pressing plate one 6 does not change, the side pressing plate two 16 is pressed on the packaging bottles, the spring two 15 is in the compressed state, thereby realizing overall positioning and fixing of the six packaging bottles. At this time, the bottle mouth of the packaging bottle is located at the center position of the heating port 12, thereby improving the uniformity of the sealing mouth heating, and making the metal film and the bottle mouth better melt. When the heating is completed, the heating main body 3 moves upward, the side pressing plate two 16 is separated from the packaging bottles, the spring two 15 resets, thereby synchronously driving the side pressing plate two 16 to reset, and the side pressing plate one 6 is separated from the packaging bottles, the spring one 10 drives the side pressing plate one 6 to reset, and then continues to heat the sealing mouth of the next group of packaging bottles.
[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A sealing and heating device for pesticide powder packaging bottles, comprising a heating body (3) and a driving arm (4) for driving the heating body (3) to rise and fall, wherein the bottom of the heating body (3) is provided with a plurality of heating ports (12), characterized in that, The bottom of the heating body (3) is provided with a bracket (1), and the bracket (1) is connected to a clamping mechanism for clamping multiple packaging bottles in front and behind. The clamping mechanism includes two side pressure plates (6), multiple springs (10), and two push plates (8). The side pressure plates (6) are movably connected to the bracket (1), and the push plates (8) are connected to the side of the side pressure plates (6). The springs (10) are used to drive the side pressure plates (6) to move away from the center line of the bracket (1). The heating body (3) is used to drive the side pressure plates (6) to move forward, and the heating body (3) is connected to a pressing mechanism for pressing multiple packaging bottles left and right.
2. The sealing and heating device for pesticide powder packaging bottles according to claim 1, characterized in that, The clamping mechanism also includes two grooves (17), multiple rectangular holes (9), and multiple guide blocks (11). The grooves (17) are located on the inner side of the bracket (1) and are used to guide the side pressure plate (6). The rectangular holes (9) are located on the bracket (1). The guide blocks (11) are slidably connected to the rectangular holes (9) and are fixedly connected to the side pressure plate (6).
3. The sealing and heating device for pesticide powder packaging bottles according to claim 2, characterized in that, The spring (10) is located inside the rectangular hole (9), and both ends of the spring (10) are connected to the guide block (11) and the bracket (1).
4. The sealing and heating device for pesticide powder packaging bottles according to claim 1, characterized in that, The pressing mechanism includes two slide grooves (13), two sliding blocks (14), two springs (15), and two side pressure plates (16). The slide grooves (13) are located at the bottom of the heating body (3) and are used to guide the sliding blocks (14). The side pressure plates (16) are connected to the sliding blocks (14). The two ends of the springs (15) are connected to the sliding blocks (14) and the heating body (3).
5. The sealing and heating device for pesticide powder packaging bottles according to claim 4, characterized in that, The sliding block (14) is slidably connected to the slide groove (13), and the two slide grooves (13) are distributed opposite to each other.
6. The sealing and heating device for pesticide powder packaging bottles according to claim 4, characterized in that, A rubber block is connected to the inner side of the second side pressure plate (16), and a rubber pad (18) is connected to the inner side of the first side pressure plate (6).
7. The sealing and heating device for pesticide powder packaging bottles according to claim 1, characterized in that, The bottom of the heating body (3) is connected to a plurality of guide posts (5), which are slidably connected to the bracket (1).
8. The sealing and heating device for pesticide powder packaging bottles according to claim 1, characterized in that, The front and rear ends of the heating body (3) are connected to an L-shaped plate (7), and the bottom of the L-shaped plate (7) matches the push plate (8).