Bottle clamping mechanism of filling and conveying device

Abstract

The invention relates to the technical field of bottle body filling, in particular to a bottle clamping mechanism of a filling and conveying device, comprising: a filling and bottle clamping mechanism comprising a workbench and a conveying unit, a plurality of square grooves equidistantly formed in the surface of the workbench; the opening clamping mechanism is fixed on the surface of the working table and is used for clamping the bottle opening; the lifting mechanism is fixed to the partition plate on one side of the conveying unit and used for adjusting the clamping height; the two bottle blocking mechanisms are fixed to the positions, located on the two sides of the clamping opening mechanism, of the workbench correspondingly. According to the bottle opening clamping device, the multiple sets of U-shaped shells can be driven to gather towards the middle at the uniform and consistent speed at the same time through driving of the opening clamping mechanism, precise clamping of bottle openings of a plurality of bottles can be achieved, it is guaranteed that clamping force borne by each bottle is balanced, the air bag is arranged, it can be guaranteed that the bottle openings are evenly stressed, and the clamping effect is good. And the possibility that the bottle shakes or deviates due to non-uniform clamping force in the filling process is reduced, so that the filling precision is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bottle filling, in particular to a bottle clamping mechanism of a filling and conveying device. Background Art

[0002] In modern industrial production, filling operations are widely used in many fields such as food, beverages, and chemicals. The bottle clamping mechanism of the filling conveying device, as a key component, directly affects production efficiency, product quality, and the versatility and flexibility of the equipment.

[0003] Traditional bottle clamping mechanisms mostly use cylinders as the clamping power source, and cooperate with bottle inlet detection devices and bottle blocking devices to achieve quantitative bottle delivery and filling operations. This method meets basic production needs to a certain extent, but with the continuous development of the market and the emergence of diversified products, its disadvantages are becoming increasingly prominent.

[0004] First, the existing bottle clamping mechanism has poor adaptability to different bottle shapes. In actual production, the shapes of bottles vary greatly, including round, square, special-shaped, etc., and the sizes of different bottle shapes vary greatly. Due to the diversity of bottle shapes and bottle mouth sizes, the existing bottle clamping mechanism needs to manually adjust the bottle clamping distance to ensure accurate bottle clamping, which is an extremely cumbersome process. Every time the bottle shape is changed, the operator must stop the machine for manual adjustment, which not only consumes a lot of time and manpower, but also easily causes inaccurate bottle clamping distance due to human factors during the adjustment process, thus affecting the filling accuracy. Summary of the invention

[0005] The object of the present invention is to provide a bottle clamping mechanism for a filling and conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A bottle clamping mechanism of a filling and conveying device, comprising:

[0008] The filling bottle clamping mechanism comprises a workbench and a conveying unit, wherein a plurality of square grooves are provided on the workbench surface at equal intervals;

[0009] The clamping mechanism is fixed on the workbench surface and is used to clamp the bottle mouth;

[0010] A lifting mechanism is fixed on a partition plate on one side of the conveying unit and is used to adjust the clamping height;

[0011] There are two bottle blocking mechanisms, which are fixed on the workbench at both sides of the clamping mechanism and are used to limit the movement of bottles on the conveying unit;

[0012] The spacing adjustment mechanism is fixed on one side of the workbench surface and is used to adjust the clamping position.

[0013] Further, the clamping mechanism comprises:

[0014] A No. 1 motor is fixed to the outer wall of the workbench, the rotating shaft of the No. 1 motor is fixedly connected to a round rod, and one end of the round rod is rotatably connected to a rotating seat on the workbench surface;

[0015] Two spur gears are provided and slide on the outer wall of the round rod. The spur gears are rotatably connected with a square shell, and the outer wall of the square shell is slidably connected with the outer wall of the round rod.

[0016] Preferably: the clamping mechanism comprises:

[0017] A U-shaped frame 1 slides inside the square shell, an outer wall at one end of the U-shaped frame 1 is fixedly connected to a square tube, an inner wall at one side of the U-shaped frame 1 is fixedly connected to a toothed plate 1, and the toothed plate 1 is meshed with a spur gear for transmission;

[0018] An L-shaped frame 1 slides inside a U-shaped frame 1, an outer wall at one end of the L-shaped frame 1 is fixedly connected with a square rod, and the square rod and the square tube are slidably plugged, and an inner wall at one side of the L-shaped frame 1 is fixedly connected with a toothed plate 2, and the toothed plate 2 is meshed with a spur gear for transmission.

[0019] Preferably: the clamping mechanism comprises:

[0020] A square plate 1 is fixed to the bottom wall of the square shell and is slidably plugged with the outer wall of the workbench. The outer walls on both sides of the square plate 1 are fixedly connected with a slide rail 1;

[0021] The inclined block 1 slides inside the slide rail 1 and is plugged into the square groove. A spring 1 is fixedly connected between the outer wall of the inclined block 1 and the bottom wall of the square shell.

[0022] Preferably: the clamping mechanism comprises:

[0023] A second square plate is slidably plugged into the workbench surface, and two outer walls on both sides of the second square plate are fixedly connected with two slide rails;

[0024] The second inclined block slides inside the second slide rail, and a second spring is fixedly connected between the outer wall of the second inclined block and the outer wall of one side of the second slide rail;

[0025] The second telescopic rod is fixed on the top wall of the second square plate.

[0026] Preferably: the clamping mechanism comprises:

[0027] The frame is provided with several parts, one part of which is fixed on one end of the square tube and the square rod respectively, and the other part is fixed on one end of the insertion tube and one end of the insertion rod of the telescopic rod 2 respectively, and the bottom of the frame is fixedly connected with the telescopic rod 1;

[0028] A plurality of telescopic rods are provided and are respectively fixed between two adjacent outer walls of the frame.

[0029] Preferably: the lifting mechanism comprises:

[0030] A second U-shaped frame is fixed to the partition of the conveying unit, the outer walls at both ends of the second U-shaped frame are fixedly connected to photoelectric sensors, and the top of the second U-shaped frame is fixedly connected to a second L-shaped frame;

[0031] An electric push rod 1 is fixed on the outer wall of the L-shaped frame 2, and one end of the electric push rod 1 is fixedly connected to a square plate 3;

[0032] A plurality of square plates four are provided, all of which slide on the bottom wall of square plate three. A liquid outlet pipe is slidably inserted on the top of the square plate four, and U-shaped frames three are slidably inserted on the outer walls at both ends of the square plate four.

[0033] Preferably: the lifting mechanism comprises:

[0034] The U-shaped shell is fixed to the three bottom walls of the U-shaped frame and is fixed to the outer wall of one end of the telescopic rod. The inside of the U-shaped shell is fixedly connected with an air bag.

[0035] Preferably: the bottle blocking mechanism comprises:

[0036] A telescopic plate is slidably plugged into the workbench surface, and one end of the telescopic plate is fixedly connected to a T-shaped frame;

[0037] Two slide rails are provided, which are fixed at both ends of the T-shaped frame respectively, and a bevel block is slidably inserted inside the slide rails;

[0038] Spring three, fixed between inclined block three and the top bottom wall of the T-shaped frame;

[0039] The telescopic tube is fixed to the other end of the telescopic plate, one end of the telescopic tube is fixedly connected to an L-shaped frame three, and one end of the L-shaped frame three is fixed to the outer wall of the U-shaped shell near the bottle blocking mechanism.

[0040] Preferably: the spacing adjustment mechanism comprises:

[0041] A second motor is fixed to the workbench surface, and a rotating shaft of the second motor is fixedly connected with a threaded rod;

[0042] A slider is screwed onto the outer wall of the threaded rod and is slidably plugged into the workbench surface;

[0043] The electric push rod 2 is fixed on the outer wall of the slider, and one end of the electric push rod 2 is fixedly connected with a U-shaped frame 4.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] 1. The clamping mechanism can simultaneously drive multiple groups of U-shaped shells to gather toward the middle at a uniform and consistent speed, which helps to achieve accurate clamping of the mouths of several bottles, ensuring that the clamping force on each bottle is relatively balanced. The airbag is provided to ensure uniform force at the mouth of the bottle, reducing the possibility of shaking or deviation of the bottle due to uneven clamping force during the filling process, thereby improving the filling accuracy, reducing the probability of problems such as liquid overflow or insufficient filling, and avoiding damage to the bottle mouth. In addition, the clamping mechanism will also drive the bottle blocking mechanism to move while clamping the bottle, and can also isolate other bottles while clamping the bottle, effectively improving the mechanical linkage.

[0046] 2. The U-shaped frame 4 is driven to move by the spacing adjustment mechanism, and then with the electric push rod 2, any square plate 1 or square plate 2 can be released from the limit and moved to the specified position to complete the spacing adjustment. The automatic adjustment can improve the adjustment efficiency and greatly reduce the downtime in the production process. Compared with manual adjustment, the operator needs to adjust the fixtures one by one, and the operation process is cumbersome and time-consuming. It effectively improves the operation accuracy and reduces the labor intensity.

[0047] 3. The lifting mechanism can simultaneously drive multiple sets of U-shaped shells to lift and lower, and adjust them according to the height of the bottle and the position of the bottle mouth, so that multiple sets of U-shaped shells can be accurately adjusted to the position matching the height of the bottle mouth, ensuring the accuracy of clamping and effectively improving the mechanical linkage and adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0049] Figure 2 It is a schematic diagram of the structure of the clamping mechanism in the present invention;

[0050] Figure 3 This is a schematic diagram of the cross-sectional structure of the middle shell of the present invention;

[0051] Figure 4 It is a schematic diagram of the structure of the telescopic rod 2 in the present invention;

[0052] Figure 5 It is a schematic diagram of the lifting mechanism structure in the present invention;

[0053] Figure 6 This is a schematic diagram of the structure of the middle plate 4 in the present invention;

[0054] Figure 7 It is a schematic diagram of the structure of the bottle blocking mechanism in the present invention;

[0055] Figure 8 It is a structural schematic diagram of the spacing adjustment mechanism in the present invention.

[0056] In the figure: 100, filling bottle clamping mechanism; 110, workbench; 111, square groove; 120, conveying unit; 200, clamping mechanism; 210, No. 1 motor; 211, round rod; 213, square shell; 214, spur gear; 215, U-shaped frame 1; 216, tooth plate 1; 217, square tube; 218, L-shaped frame 1; 219, tooth plate 2; 220, square rod; 221, frame; 222, telescopic rod 1; 223, square plate 1; 224, inclined block 1; 225, spring 1; 226, slide rail 1; 230, square plate 2; 231, inclined block 2; 232, spring 2; 233, slide rail 2; 234, telescopic rod 2; 240, Telescopic rod three; 300, lifting mechanism; 310, U-shaped frame two; 311, L-shaped frame two; 320, electric push rod one; 321, square plate three; 330, square plate four; 331, U-shaped frame three; 332, liquid outlet pipe; 333, U-shaped shell; 334, air bag; 340, photoelectric sensor; 400, bottle blocking mechanism; 410, telescopic plate; 411, T-shaped frame; 412, slide rail three; 413, inclined block three; 414, spring three; 415, telescopic tube; 416, L-shaped frame three; 500, spacing adjustment mechanism; 510, No. 2 motor; 511, threaded rod; 512, slider; 520, electric push rod two; 530, U-shaped frame four. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] See also Figures 1 to 8In an embodiment of the present invention, a bottle clamping mechanism of a filling and conveying device includes a filling and clamping mechanism 100, which includes a workbench 110, a conveying unit 120 and the following parts: a plurality of square grooves 111 are evenly spaced on the workbench 110, a clamping mechanism 200 is fixed on the workbench 110 for clamping the bottle mouth, and a lifting mechanism 300 is fixed on a side partition of the conveying unit 120 for adjusting the clamping height, two bottle blocking mechanisms 400 are provided, which are respectively fixed on the workbench 110 at both sides of the clamping mechanism 200 for limiting the movement of bottles on the conveying unit 120, and a spacing adjustment mechanism 500 is fixed on one side of the workbench 110 for adjusting the clamping height. The clamping mechanism 200 includes the following parts: a No. 1 motor 210 is fixed to the outer wall of the workbench 110, a round rod 211 is fixedly connected to the rotating shaft of the No. 1 motor 210, and one end of the round rod 211 is rotatably connected to the rotating seat of the workbench 110 table top, two spur gears 214 are provided, which slide on the outer wall of the round rod 211, a square shell 213 is rotatably connected to the spur gear 214, and the outer wall of the square shell 213 is slidably connected to the outer wall of the round rod 211, a U-shaped frame 215 slides inside the square shell 213, a square tube 217 is fixedly connected to the outer wall of one end of the U-shaped frame 215, and a tooth plate 216 is fixedly connected to the inner wall of one side of the U-shaped frame 215, and the tooth plate 216 is meshed with the spur gear 214 for transmission, and an L-shaped frame 218 Slide inside the U-shaped frame 1 215, a square rod 220 is fixedly connected to the outer wall of one end of the L-shaped frame 1 218, and the square rod 220 is slidably plugged with the square tube 217, a tooth plate 219 is fixedly connected to the inner wall of one side of the L-shaped frame 1 218, and the tooth plate 219 is meshed with the spur gear 214 for transmission, and its telescopic rod 234 is fixed to the top wall of the square plate 230, and the frame 221 is provided with a plurality of them, one part of which is respectively fixed to the square tube 217 and one end of the square rod 220, and the other part is respectively fixed to the insertion end and the insertion end of the telescopic rod 234, and a telescopic rod 1 222 is fixedly connected to the bottom of the frame 221, and a plurality of telescopic rods 3 240 are provided, which are respectively fixed between the outer walls of two adjacent frames 221, and the bottle blocking mechanism 400 includes The invention comprises the following parts: the telescopic plate 410 is slidably connected with the table surface of the workbench 110, a T-shaped frame 411 is fixedly connected at one end of the telescopic plate 410, two slide rails 412 are provided, which are respectively fixed at the two ends of the T-shaped frame 411, an inclined block 3 413 is slidably connected inside the slide rail 3 412, a spring 3 414 is fixed between the inclined block 3 413 and the top and bottom walls of the T-shaped frame 411, and a telescopic tube 415 is fixed at the other end of the telescopic plate 410, an L-shaped frame 3 416 is fixedly connected at one end of the telescopic tube 415, and one end of the L-shaped frame 3 416 is fixed to the outer wall of the U-shaped shell 333 near the bottle blocking mechanism 400, and driven by the clamping mechanism 200, multiple groups of U-shaped shells 333 can be driven to gather to the middle at a uniform and consistent speed at the same time,This helps to achieve accurate clamping of the mouths of several bottles, ensuring that the clamping force on each bottle is relatively balanced.

[0059] The clamping mechanism 200 includes the following parts: a square plate 223 is fixed to the bottom wall of the square shell 213 and is slidably connected to the outer wall of the workbench 110. The outer walls on both sides of the square plate 223 are fixedly connected with a slide rail 226. The inclined block 224 slides inside the slide rail 226 and is plugged into the square groove 111. A spring 225 is fixedly connected between the outer wall of the inclined block 224 and the bottom wall of the square shell 213. The square plate 230 is slidably connected to the table top of the workbench 110. The outer walls on both sides of the square plate 230 are fixedly connected with a slide rail 233. The inclined block 231 slides inside the slide rail 233. The outer wall of the inclined block 231 is fixedly connected to the outer wall of one side of the slide rail 233. It is connected to a spring 232, and the spacing adjustment mechanism 500 includes the following parts: its No. 2 motor 510 is fixed to the surface of the workbench 110, and a threaded rod 511 is fixedly connected to the rotating shaft of the No. 2 motor 510, and its slider 512 is screwed on the outer wall of the threaded rod 511 and slidably plugged with the surface of the workbench 110, and the electric push rod 2 520 is fixed on the outer wall of the slider 512, and a U-shaped frame 4 530 is fixedly connected to one end of the electric push rod 2 520. The U-shaped frame 4 530 is driven to move by the spacing adjustment mechanism 500, and then cooperated with the electric push rod 2 520, any square plate 1 223 or square plate 230 can be released from the limit and moved to the specified position to complete the spacing adjustment.

[0060] The lifting mechanism 300 includes the following parts: a U-shaped frame 2 310 is fixed to the partition of the conveying unit 120, a photoelectric sensor 340 is fixedly connected to the outer wall of both ends of the U-shaped frame 2 310, and an L-shaped frame 2 311 is fixedly connected to the top of the U-shaped frame 2 310, an electric push rod 1 320 is fixed to the outer wall of the L-shaped frame 2 311, and a square plate 3 321 is fixedly connected to one end of the electric push rod 1 320, and a plurality of square plates 4 330 are provided, all of which slide on the bottom wall of the square plate 321. A liquid outlet pipe 332 is slidably inserted at the top, and U-shaped frames 331 are slidably inserted at the outer walls of both ends of the square plate 4 330, and the U-shaped shell 333 is fixed to the bottom wall of the U-shaped frame 331 and to the outer wall of one end of the telescopic rod 1 222, and an air bag 334 is fixedly connected inside the U-shaped shell 333, and the lifting mechanism 300 can simultaneously drive multiple groups of U-shaped shells 333 to be lifted and lowered, and can be adjusted according to the height of the bottle and the position of the bottle mouth, so that the multiple groups of U-shaped shells 333 can be accurately adjusted to a position matching the height of the bottle mouth.

[0061] Specifically, during operation, when the canned bottles are conveyed to the clamping mechanism 200 by the conveying unit 120, the photoelectric sensor 340 detects the number of bottles entering the range of the clamping mechanism 200. When the number of bottles reaches the specified amount, the No. 1 motor 210 drives the round rod 211 to rotate, drives the spur gear 214 to rotate and engage with the tooth plate 1 216 and the tooth plate 2 219, drives the two opposing frames 221 to gather toward the middle until they contact the two opposing U-shaped shells 333, and the air pump drives to send air into the airbag 334, the airbag 334 swells and fits tightly against the bottle mouth, clamps and limits the bottles that need to be filled, and at the same time, the movement of the L-shaped frame 3 416 drives one side of the telescopic plate 410 The telescopic rod at the end extends to the conveyor belt of the conveying unit 120 to limit the bottle to be filled and block other bottles at the same time. The liquid flows into the corresponding filling bottle along the liquid outlet pipe 332. After the filling is completed, the first motor 210 drives in the reverse direction to release the clamping mechanism 200 from clamping the bottle and release the limit of the bottle blocking mechanism 400 on the bottle. The filled bottle is conveyed to the next process by the conveying unit 120. When the clamping position needs to be adjusted according to the size of the bottle, the second motor 510 drives the threaded rod 511 to rotate and engage with the slider 512, driving the electric push rod 520 to move to the square plate 230 corresponding to the U-shaped shell 333 that needs to be adjusted. Or the position of square plate 1 223, the electric push rod 2 520 drives the U-shaped frame 4 530 to extend outward and contact the inclined block 1 224 or the inclined block 231, and the inclined block 1 224 or the inclined block 231 is squeezed and slides upward to separate from the corresponding square groove 111, and the limit is released. The slider 512 moves to drive the square plate 1 223 or the square plate 230 clamped by the U-shaped frame 4 530 to move to the specified position, and the adjustment is completed. The U-shaped frame 4 530 returns to the original position, and the spring 1 225 or the spring 232 rebounds, so that the inclined block 1 224 or the inclined block 231 is plugged into the corresponding square groove 111 to complete the limit. At the same time, the position of the bottle blocking mechanism 400 will also be adjusted accordingly. , the U-shaped frame four 530 extends outward to clamp the T-shaped frame 411, and contacts the inclined block three 413. The inclined block three 413 is squeezed and moves upward to separate from the corresponding square groove 111, and the limit is released. The U-shaped frame four 530 drives the telescopic plate 410 to move to the specified position, and the U-shaped frame four 530 is separated from the T-shaped frame 411. The spring three 414 rebounds to make the inclined block three 413 plug into the corresponding square groove 111 to complete the limit. When it is necessary to adjust the position of the U-shaped shell 333 according to the bottle mouth position of the filling bottle, the electric push rod one 320 drives the square plate three 321 to move up and down, drives the telescopic rod one 222 to extend and retract, and drives the U-shaped shell 333 to move up and down to the corresponding bottle mouth position.

[0062] Embodiment 1

[0063] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, in this embodiment, the clamping mechanism 200 includes the following parts: a first motor 210 is fixed to the outer wall of the workbench 110, a round rod 211 is fixedly connected to the rotating shaft of the first motor 210, and one end of the round rod 211 is rotatably connected to the rotating seat of the workbench 110 table top, and two spur gears 214 are provided, which slide on the outer wall of the round rod 211, and a square shell 213 is rotatably connected to the spur gear 214, and the outer wall of the square shell 213 is slidably connected to the outer wall of the round rod 211, and a U-shaped frame 215 slides on the square shell 213. Inside, a square tube 217 is fixedly connected to the outer wall of one end of the U-shaped frame 215, and a tooth plate 216 is fixedly connected to the inner wall of one side of the U-shaped frame 215, and the tooth plate 216 is meshed with the spur gear 214 for transmission, and its L-shaped frame 218 slides inside the U-shaped frame 215, and a square rod 220 is fixedly connected to the outer wall of one end of the L-shaped frame 218, and the square rod 220 is slidably plugged with the square tube 217, and a tooth plate 219 is fixedly connected to the inner wall of one side of the L-shaped frame 218, and the tooth plate 219 is meshed with the spur gear 214 for transmission, and its telescopic The second rod 234 is fixed to the top wall of the second square plate 230, and the frame 221 is provided with several rods, one part of which is respectively fixed to the square tube 217 and one end of the square rod 220, and the other part is respectively fixed to the insertion tube end and the insertion rod end of the telescopic rod 234. The telescopic rod 1 222 is fixedly connected to the bottom of the frame 221, and the telescopic rod 3 240 is provided with several rods, which are respectively fixed between the outer walls of two adjacent frames 221. The bottle blocking mechanism 400 includes the following parts: the telescopic plate 410 is slidably plugged into the table top of the workbench 110, A T-shaped frame 411 is fixedly connected to one end of the telescopic plate 410, and two slide rails 3 412 are provided, which are respectively fixed at the two ends of the T-shaped frame 411, and an inclined block 3 413 is slidably inserted inside the slide rail 3 412, and a spring 3 414 is fixed between the inclined block 3 413 and the top and bottom walls of the T-shaped frame 411, and a telescopic tube 415 is fixed to the other end of the telescopic plate 410, and an L-shaped frame 3 416 is fixedly connected to one end of the telescopic tube 415, and one end of the L-shaped frame 3 416 is fixed to the outer wall of the U-shaped shell 333 near the bottle blocking mechanism 400.

[0064] In this embodiment, when the canned bottles are transported to the clamping mechanism 200 by the conveying unit 120, the photoelectric sensor 340 detects the number of bottles entering the range of the clamping mechanism 200. When the number of bottles reaches the specified amount, the No. 1 motor 210 drives the round rod 211 to rotate, drives the spur gear 214 to rotate and engage with the tooth plate 1 216 and the tooth plate 2 219, drives the two opposing frames 221 to gather toward the middle until they contact the two opposing U-shaped shells 333, and the air pump drives to send air into the airbag 334, the airbag 334 swells and fits tightly against the bottle mouth, clamps and limits the bottles that need to be filled, and at the same time, the movement of the L-shaped frame 3 416 drives the telescopic rod at one end of the telescopic plate 410 to extend onto the conveyor belt of the conveying unit 120, and the bottles to be filled are clamped and limited. The clamping mechanism 200 is driven to limit the position of the bottle and block other bottles at the same time. The multiple groups of U-shaped shells 333 can be brought together to the middle at a uniform and consistent speed through the driving of the clamping mechanism 200, which helps to achieve accurate clamping of the bottle mouths of several bottles and ensure that the clamping force on each bottle is relatively balanced. The air bag 334 is provided to ensure that the force at the bottle mouth is uniform, and the possibility of shaking or deviation of the bottle due to uneven clamping force during the filling process is reduced, thereby improving the filling accuracy, reducing the probability of problems such as liquid overflow or insufficient filling, and avoiding damage to the bottle mouth. In addition, the clamping mechanism 200 will also drive the bottle blocking mechanism 400 to move while driving, and while clamping the bottle, it can also isolate other bottles, effectively improving the mechanical linkage.

[0065] like Figure 3 , Figure 4 and Figure 8 As shown, in this embodiment, the clamping mechanism 200 includes the following parts: a square plate 223 is fixed to the bottom wall of the square shell 213 and is slidably plugged with the outer wall of the workbench 110, and the outer walls on both sides of the square plate 223 are fixedly connected with a slide rail 226, and the inclined block 224 slides inside the slide rail 226 and is plugged with the square groove 111, and a spring 225 is fixedly connected between the outer wall of the inclined block 224 and the bottom wall of the square shell 213, and the square plate 230 is slidably plugged with the table top of the workbench 110, and the outer walls on both sides of the square plate 230 are fixedly connected with a slide rail 233, and the The second inclined block 231 slides inside the second slide rail 233, and a second spring 232 is fixedly connected between the outer wall of the second inclined block 231 and the outer wall of one side of the second slide rail 233. The spacing adjustment mechanism 500 includes the following parts: the second motor 510 is fixed to the surface of the workbench 110, and a threaded rod 511 is fixedly connected to the rotating shaft of the second motor 510. The slider 512 is screwed on the outer wall of the threaded rod 511 and is slidably plugged into the surface of the workbench 110. The second electric push rod 520 is fixed on the outer wall of the slider 512, and a U-shaped frame 4 530 is fixedly connected to one end of the second electric push rod 520.

[0066] In specific implementation, when it is necessary to adjust the clamping position according to the size of the bottle, the second motor 510 drives the threaded rod 511 to rotate and engage with the slider 512, driving the electric push rod 2 520 to move to the position of the square plate 230 or the square plate 1 223 corresponding to the U-shaped shell 333 that needs to be adjusted, and the electric push rod 2 520 drives the U-shaped frame 4 530 to extend outward and contact the inclined block 1 224 or the inclined block 231. The inclined block 1 224 or the inclined block 231 is squeezed and slides upward to separate from the corresponding square groove 111, and the limit is released. The slider 512 moves and drives the square plate 1 223 or the square plate 230 clamped by the U-shaped frame 4 530 to move to the specified position to complete the adjustment. The U-shaped frame 4 530 returns to the original position, and is rebounded by the spring 1 225 or the spring 232, so that the inclined block 1 224 or the inclined block 231 is plugged into the corresponding square groove 111 to complete the limit. At the same time, the position of the bottle blocking mechanism 400 will also make a corresponding After the adjustment, the U-shaped frame four 530 extends outward to clamp the T-shaped frame 411 and contacts the inclined block three 413. The inclined block three 413 is squeezed and moves upward to separate from the corresponding square groove 111, and the limit is released. The U-shaped frame four 530 drives the telescopic plate 410 to move to the specified position, and the U-shaped frame four 530 is separated from the T-shaped frame 411. The spring three 414 rebounds to make the inclined block three 413 plug into the corresponding square groove 111 to complete the limit. The U-shaped frame four 530 is driven to move by the spacing adjustment mechanism 500, and then cooperates with the electric push rod two 520 to release the limit of any square plate one 223 or square plate two 230 and move to the specified position to complete the spacing adjustment. The automatic adjustment can improve the adjustment efficiency and greatly reduce the downtime in the production process. Compared with manual adjustment, the operator needs to adjust the fixtures one by one, and the operation process is cumbersome and time-consuming. It effectively improves the operation accuracy and reduces the labor intensity.

[0067] Embodiment 2

[0068] like Figure 5-6 As shown, in this embodiment, the lifting mechanism 300 includes the following parts: its U-shaped frame 2 310 is fixed to the partition of the conveying unit 120, photoelectric sensors 340 are fixedly connected to the outer walls at both ends of the U-shaped frame 2 310, and an L-shaped frame 2 311 is fixedly connected to the top of the U-shaped frame 2 310, its electric push rod 1 320 is fixed on the outer wall of the L-shaped frame 2 311, and a square plate 3 321 is fixedly connected to one end of the electric push rod 1 320, and a plurality of square plates 4 330 are provided, all of which slide on the bottom wall of the square plate 3 321, a liquid outlet pipe 332 is slidably inserted at the top of the square plate 4 330, and U-shaped frames 331 are slidably inserted on the outer walls at both ends of the square plate 4 330, its U-shaped shell 333 is fixed to the bottom wall of the U-shaped frame 3 331, and is fixed to the outer wall of one end of the telescopic rod 1 222, and an air bag 334 is fixedly connected inside the U-shaped shell 333.

[0069] In specific implementation, when it is necessary to adjust the position of the U-shaped shell 333 according to the bottle mouth position of the filling bottle, the electric push rod 320 drives the square plate 321 to rise and fall, drives the telescopic rod 222 to extend and retract, and drives the U-shaped shell 333 to rise and fall to the corresponding bottle mouth position. Through the lifting mechanism 300, multiple groups of U-shaped shells 333 can be lifted and lowered at the same time, and adjusted according to the height of the bottle and the bottle mouth position, so that the multiple groups of U-shaped shells 333 can be accurately adjusted to the position matching the bottle mouth height, ensuring the accuracy of clamping, and effectively improving the mechanical linkage and adjustment efficiency.

[0070] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0071] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bottle clamping mechanism for a filling and conveying device, characterized in that: include: A filling bottle clamping mechanism (100) comprises a workbench (110) and a conveying unit (120), wherein a plurality of square grooves (111) are provided at equal intervals on the surface of the workbench (110); A clamping mechanism (200) is fixed on the surface of the workbench (110) and is used to clamp the bottle mouth; A lifting mechanism (300) is fixed to a side partition of the conveying unit (120) and is used to adjust the clamping height; Two bottle blocking mechanisms (400) are provided and are respectively fixed on the workbench (110) at both sides of the clamping mechanism (200) and are used to limit the movement of bottles on the conveying unit (120); The spacing adjustment mechanism (500) is fixed to one side of the workbench (110) and is used to adjust the clamping position.

2. The bottle clamping mechanism of the filling and conveying device according to claim 1 is characterized in that: The clamping mechanism (200) comprises: A first motor (210) is fixed to the outer wall of the workbench (110); a rotating shaft of the first motor (210) is fixedly connected to a round rod (211); one end of the round rod (211) is rotatably connected to a rotating seat on the workbench (110); Two spur gears (214) are provided and slide on the outer wall of the round rod (211). The spur gears (214) are rotatably connected to the square shell (213), and the outer wall of the square shell (213) is slidably connected to the outer wall of the round rod (211).

3. The bottle clamping mechanism of the filling and conveying device according to claim 1, characterized in that: The clamping mechanism (200) comprises: A U-shaped frame (215) slides inside the square shell (213), an outer wall at one end of the U-shaped frame (215) is fixedly connected to a square tube (217), an inner wall at one side of the U-shaped frame (215) is fixedly connected to a toothed plate (216), and the toothed plate (216) is meshed with a spur gear (214) for transmission; An L-shaped frame (218) slides inside the U-shaped frame (215), a square rod (220) is fixedly connected to the outer wall of one end of the L-shaped frame (218), and the square rod (220) is slidably plugged with the square tube (217), and a toothed plate (219) is fixedly connected to the inner wall of one side of the L-shaped frame (218), and the toothed plate (219) is meshed with the spur gear (214) for transmission.

4. The bottle clamping mechanism of the filling and conveying device according to claim 1, characterized in that: The clamping mechanism (200) comprises: A square plate (223) is fixed to the bottom wall of the square shell (213) and is slidably plugged into the outer wall of the workbench (110). The outer walls on both sides of the square plate (223) are fixedly connected with a slide rail (226); The inclined block 1 (224) slides inside the slide rail 1 (226) and is plugged into the square groove (111). A spring 1 (225) is fixedly connected between the outer wall of the inclined block 1 (224) and the bottom wall of the square shell (213).

5. The bottle clamping mechanism of the filling and conveying device according to claim 1, characterized in that: The clamping mechanism (200) comprises: The second square plate (230) is slidably plugged into the workbench (110) surface, and the outer walls on both sides of the second square plate (230) are fixedly connected with the second slide rail (233); The second inclined block (231) slides inside the second slide rail (233), and a second spring (232) is fixedly connected between the outer wall of the second inclined block (231) and the outer wall of one side of the second slide rail (233); The second telescopic rod (234) is fixed on the top wall of the second square plate (230).

6. The bottle clamping mechanism of the filling and conveying device according to claim 1, characterized in that: The clamping mechanism (200) comprises: The frame (221) is provided with a plurality of parts, one part of which is respectively fixed to one end of the square tube (217) and the square rod (220), and the other part is respectively fixed to one end of the insertion tube and one end of the insertion rod of the second telescopic rod (234), and the bottom of the frame (221) is fixedly connected to the first telescopic rod (222); A plurality of telescopic rods (240) are provided and are respectively fixed between the outer walls of two adjacent frames (221).

7. The bottle clamping mechanism of the filling and conveying device according to claim 6, characterized in that: The lifting mechanism (300) comprises: A second U-shaped frame (310) is fixed to the partition of the conveying unit (120), the outer walls at both ends of the second U-shaped frame (310) are fixedly connected to photoelectric sensors (340), and the top of the second U-shaped frame (310) is fixedly connected to a second L-shaped frame (311); The electric push rod 1 (320) is fixed on the outer wall of the L-shaped frame 2 (311), and one end of the electric push rod 1 (320) is fixedly connected to the square plate 3 (321); A plurality of square plates (330) are provided, all of which slide on the bottom wall of square plate (321). A liquid outlet pipe (332) is slidably inserted on the top of square plate (330), and U-shaped frames (331) are slidably inserted on the outer walls at both ends of square plate (330).

8. The bottle clamping mechanism of the filling and conveying device according to claim 7, characterized in that: The lifting mechanism (300) comprises: The U-shaped shell (333) is fixed to the bottom wall of the U-shaped frame three (331) and is fixed to the outer wall of one end of the telescopic rod one (222). An air bag (334) is fixedly connected inside the U-shaped shell (333).

9. The bottle clamping mechanism of the filling and conveying device according to claim 1, characterized in that: The bottle blocking mechanism (400) comprises: The telescopic plate (410) is slidably plugged into the workbench (110) surface, and one end of the telescopic plate (410) is fixedly connected to a T-shaped frame (411); Two slide rails (412) are provided and are fixed at two ends of the T-shaped frame (411) respectively. An inclined block (413) is slidably inserted inside the slide rails (412); Spring three (414), fixed between inclined block three (413) and the top and bottom walls of the T-shaped frame (411); The telescopic tube (415) is fixed to the other end of the telescopic plate (410), one end of the telescopic tube (415) is fixedly connected to an L-shaped frame (416), and one end of the L-shaped frame (416) is fixed to the outer wall of the U-shaped shell (333) near the bottle blocking mechanism (400).

10. The bottle clamping mechanism of the filling and conveying device according to claim 1, characterized in that: The spacing adjustment mechanism (500) comprises: A second motor (510) is fixed to the surface of the workbench (110), and a rotating shaft of the second motor (510) is fixedly connected to a threaded rod (511); The slider (512) is screwed onto the outer wall of the threaded rod (511) and is slidably plugged into the surface of the workbench (110); The second electric push rod (520) is fixed on the outer wall of the slide block (512), and one end of the second electric push rod (520) is fixedly connected to a fourth U-shaped frame (530).

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