A device for preventing jamming during transport of irregularly shaped glass bottles

Abstract

This utility model discloses a device for preventing bottle jamming during the transport of irregularly shaped glass bottles. It includes a U-shaped mounting base and a transport mechanism installed within the U-shaped mounting base. The anti-jamming mechanism is mounted on the U-shaped mounting base and includes a limiting component. Through a series of structural designs, this utility model can prevent two irregularly shaped glass bottles from jamming side-by-side during transport by limiting their position. Furthermore, it can automatically push the inlet-pressed irregularly shaped glass bottle away from the middle irregularly shaped glass bottle, ensuring that only the middle irregularly shaped glass bottle enters the transport mechanism through the inlet. This effectively reduces the chance of two or more irregularly shaped glass bottles simultaneously pressing against the inlet and causing jamming. The limiting and automatic pushing mechanisms achieve effective anti-jamming, eliminating the need for manual operation near the transport channel, reducing labor intensity and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of irregularly shaped glass bottle transportation technology, and in particular to a device for preventing bottle jamming during the transportation of irregularly shaped glass bottles. Background Technology

[0002] Irregularly shaped glass bottles have cylindrical, conical, or other shapes of revolution. The manufacturing process primarily involves melting the raw glass in a furnace, shaping it using molds on a bottle-making machine, annealing the bottles to relieve stress, and finally inspecting, packaging, and selling the finished products. After leaving the annealing furnace, the finished bottles are transported one by one to inspection equipment via a conveyor belt. This ensures that each bottle is inspected. During the transport process, it is common for two or more irregularly shaped glass bottles to arrive at the transport channel simultaneously. In response to the current situation where bottles get stuck at the entrance of the transport channel, or where two bottles become stuck side-by-side due to friction during transport, the solution involves workers manually separating the irregularly shaped bottles at the entrance of the transport channel to allow them to enter one by one. However, this manual method is cumbersome, requiring workers to stay near the transport channel for extended periods to monitor for any stuck bottles, resulting in low efficiency and wasting time and effort. In light of these issues, this application proposes a device to prevent stuck bottles during the transport of irregularly shaped glass bottles. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device to prevent jamming during the transportation of irregularly shaped glass bottles.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A device for preventing bottle jamming during transport of irregularly shaped glass bottles includes a U-shaped mounting base and a transport mechanism installed within the U-shaped mounting base. The U-shaped mounting base is equipped with an anti-jamming mechanism, which includes:

[0006] The limiting component, installed on the U-shaped mounting base, is used to limit the front and rear movement of irregularly shaped glass bottles during the conveying process;

[0007] The PLC controller is installed and fixed on the front side of the U-shaped mounting base, and the limit components are electrically connected to the PLC controller.

[0008] An import anti-jamming unit is located on the left side of the transport mechanism, and the import anti-jamming unit includes:

[0009] There are two guide plates, arranged in a figure-eight shape, located on the left side of the transport mechanism. The guide plates are used to limit the size of the inlet.

[0010] There are two first electric push rods, which are respectively installed on the front left side and the rear left side of the U-shaped mounting base and are electrically connected to the PLC controller. The output shaft end of the first electric push rod is fixedly connected to the corresponding guide plate. The first electric push rod is used to adjust the position of the corresponding guide plate.

[0011] The anti-jamming and squeezing assembly consists of two sets, which are respectively installed on the side of the two guide plates that are close to each other. The anti-jamming and squeezing assembly is used to squeeze and drive the irregularly shaped glass bottle.

[0012] The ranging component is mounted on two guide plates and electrically connected to the PLC controller. The ranging component is used to measure the distance between the two guide plates.

[0013] Preferably, the first electric push rod is fixed to the left side of the U-shaped mounting base by multiple external bolts.

[0014] Preferably, the first electric push rod is fixedly engaged with the U-shaped mounting base, and a locking assembly is fixedly connected to the right side of the first electric push rod. The U-shaped mounting base is sleeved on the two locking assemblies, and the locking assemblies are used to achieve a fixed connection between the electric push rod and the U-shaped mounting base.

[0015] Preferably, the locking assembly includes a locking block, the left side of which is fixedly connected to the right side of the corresponding first electric push rod. The left front and left rear parts of the U-shaped mounting base are both inclined surfaces, and positioning grooves are formed on the inclined surfaces. The locking block is movably locked in the corresponding positioning groove. The two locking blocks are each provided with a locking groove on the side away from each other. A strong magnet is fixedly connected to the inner wall of the side of the locking groove away from its opening. An iron L-shaped locking rod is movably locked in the locking groove. The end of the iron L-shaped locking rod is attracted to the corresponding strong magnet. The U-shaped mounting base is movably sleeved on the two iron L-shaped locking rods. The inner walls of the two iron L-shaped locking rods on the side away from each other are in movable contact with the front and rear sides of the U-shaped mounting base, respectively. The first electric push rod is fixed by the locking block and the iron L-shaped locking rod, which facilitates subsequent disassembly and assembly by personnel.

[0016] Preferably, the limiting assembly includes two limiting plates. Multiple anti-wear balls are movably embedded on the side of each limiting plate that is close to each other. The anti-wear balls reduce friction during the limiting process. Both limiting plates are located above the transport mechanism. Second electric push rods are embedded and fixed on the front and rear inner walls of the U-shaped mounting base. The output shaft ends of the two second electric push rods are fixedly connected to the sides of the two limiting plates that are far apart from each other. The second electric push rods are used to drive the corresponding limiting plates laterally. A first distance sensor is fixedly connected to the right side of the rear limiting plate, and a first reference plate is fixedly connected to the right side of the front limiting plate. The first distance sensor corresponds to the first reference plate. The first distance sensor and the first reference plate cooperate to measure the distance between the two limiting plates. Both second electric push rods and the first distance sensor are electrically connected to the PLC controller.

[0017] Preferably, the anti-jamming and squeezing assembly includes a third electric push rod. Two third electric push rods are respectively embedded and fixed on the side of two guide plates that are close to each other. A pressure sensor is fixedly connected to the output shaft end of the third electric push rod. A U-shaped rod is fixedly connected to the detection end of the pressure sensor. The pressure sensor is used to detect the squeezing force of the corresponding U-shaped rod. A squeezing roller is rotatably installed between the top inner wall and the bottom inner wall of the U-shaped rod. The squeezing roller squeezes the irregularly shaped glass bottle. T-shaped guide rods are fixedly connected to the side of the two U-shaped rods that are far apart from each other. The guide plate is slidably sleeved on the corresponding T-shaped guide rod. The T-shaped guide rod guides the corresponding U-shaped rod. The two third electric push rods and the two pressure sensors are all electrically connected to the PLC controller.

[0018] Preferably, the ranging component includes a second ranging sensor and a second reference plate. The second ranging sensor and the second reference plate are respectively embedded and fixed on the right side of the two guide plates that are close to each other. The second ranging sensor is electrically connected to the PLC controller. The second ranging sensor and the second reference plate cooperate to measure the distance between the two guide plates.

[0019] Compared with existing technologies, the beneficial effects of this utility model are:

[0020] 1. By using a limiting component and two guide plates in conjunction, the irregularly shaped glass bottles can be limited in the front and rear during the conveying process, so that only one irregularly shaped glass bottle can pass through at a time. This effectively avoids the situation where two irregularly shaped glass bottles are stuck side by side during the conveying process. In addition, with the PLC controller, the first electric push rod and the distance measuring component, the distance between the two limiting plates and the distance between the two guide plates can be adjusted, so that it can be used to limit irregularly shaped glass bottles of different specifications, improving the flexibility of use.

[0021] 2. By setting up the anti-jamming and squeezing component, when two or more irregularly shaped glass bottles are simultaneously squeezed to the inlet position between the two guide plates, the squeezing roller is driven to squeeze and push the squeezed irregularly shaped glass bottles to separate them from the middle irregularly shaped glass bottle. This ensures that only the middle irregularly shaped glass bottle enters the transport mechanism through the right inlet of the two guide plates. By automatically pushing the irregularly shaped glass bottle to separate it from the middle irregularly shaped glass bottle, the situation of bottle jamming caused by two or more irregularly shaped glass bottles being squeezed to the inlet position between the two guide plates can be effectively reduced. Moreover, during the pushing process, there is no need for manual operation near the bottle transport channel, reducing labor intensity.

[0022] This invention, through a series of structural designs, can prevent two irregularly shaped glass bottles from jamming side-by-side during transport by limiting their position. Furthermore, it can automatically push the inlet-pressed irregularly shaped glass bottle away from the middle irregularly shaped glass bottle, ensuring that only the middle bottle enters the transport mechanism through the inlet. This effectively reduces the risk of two or more irregularly shaped glass bottles jamming at the inlet simultaneously. The limiting and automatic pushing mechanisms achieve effective anti-jamming, eliminating the need for manual operation near the transport channel, thus reducing labor intensity and improving work efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a device for preventing jamming during the transportation of irregularly shaped glass bottles according to Embodiment 1 of this utility model;

[0024] Figure 2 This is a top sectional view of the device for preventing jamming during the transport of irregularly shaped glass bottles, as proposed in Embodiment 1 of this utility model.

[0025] Figure 3 for Figure 2 A magnified structural diagram of part A in the middle;

[0026] Figure 4 This is a schematic diagram of the structure of a device for preventing jamming during the transportation of irregularly shaped glass bottles, as proposed in Embodiment 2 of this utility model;

[0027] Figure 5 for Figure 4 A magnified structural diagram of part B.

[0028] In the diagram: 100, transport mechanism; 1, U-shaped mounting base; 2, limiting assembly; 201, second electric push rod; 202, limiting plate; 203, first distance sensor; 204, first reference plate; 3, PLC controller; 4, imported anti-jamming unit; 401, guide plate; 402, first electric push rod; 403, second distance sensor; 404, extrusion roller; 405, third electric push rod; 406, pressure sensor; 407, T-shaped guide rod; 408, U-shaped rod; 409, second reference plate; 5, locking block; 501, locking slot; 502, strong magnet; 503, iron L-shaped locking rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example 1

[0031] Reference Figure 1-3 A device for preventing bottle jamming during transport of irregularly shaped glass bottles includes a U-shaped mounting base 1 and a transport mechanism 100 installed within the U-shaped mounting base 1. An anti-jamming mechanism is mounted on the U-shaped mounting base 1, and the anti-jamming mechanism includes:

[0032] Limiting component 2 is installed on U-shaped mounting base 1. Limiting component 2 is used to limit the front and rear movement of irregularly shaped glass bottles during the conveying process.

[0033] The PLC controller 3 is installed and fixed on the front side of the U-shaped mounting base 1, and the limit component 2 is electrically connected to the PLC controller 3;

[0034] The limiting assembly 2 includes two limiting plates 202. Multiple anti-wear balls are movably embedded on the side of each limiting plate 202 that is close to each other. The anti-wear balls reduce friction during the limiting process. Both limiting plates 202 are located above the transport mechanism 100. Second electric push rods 201 are embedded and fixed on the front and rear inner walls of the U-shaped mounting base 1. The output shaft ends of the two second electric push rods 201 are fixedly connected to the side of each limiting plate 202 that is far from each other. The second electric push rods 201 are used to... The corresponding limit plate 202 is driven laterally. The right side of the rear limit plate 202 is fixedly connected to the first distance sensor 203, and the right side of the front limit plate 202 is fixedly connected to the first reference plate 204. The first distance sensor 203 corresponds to the first reference plate 204. The first distance sensor 203 and the first reference plate 204 cooperate to measure the distance between the two limit plates 202. The two second electric push rods 201 and the first distance sensor 203 are all electrically connected to the PLC controller 3.

[0035] In this implementation scheme: when adjusting the distance between the two limiting plates 202, the PLC controller 3 controls the two second electric push rods 201 to open synchronously. The output shaft of the second electric push rod 201 drives the corresponding limiting plate 202 to move. The two limiting plates 202 move towards each other, and the two limiting plates 202 drive the first distance sensor 203 and the first reference plate 204 to move. At the same time as they move, the first distance sensor 203 detects the distance between itself and the first reference plate 204 and transmits the detected distance value to the PLC controller 3. When the detected distance value reaches the preset value, the PLC controller 3 controls the two second electric push rods 201 to close, thereby achieving the purpose of adjusting the distance between the two limiting plates 202 according to the size of the irregularly shaped glass bottle. Through adjustment, only one irregularly shaped glass bottle can pass through at a time during conveying, thus effectively avoiding the situation where two irregularly shaped glass bottles are stuck side by side during the conveying process.

[0036] It should be noted that: PLC controller 3 can preferably be a Siemens SINAMICS S7-1200 series controller; the second electric actuator 201 can preferably be a TIMMEN TML series electric actuator; and the first distance sensor 203 can preferably be a SICK OD1000 series distance sensor. The specific control principle is as follows: the operator inputs the required channel width W for the irregularly shaped glass bottles being produced (or directly selects the bottle type) through the human-machine interface of PLC controller 3. After receiving the set value W, PLC controller 3 calculates the target distance value D that the first distance sensor 203 should read based on the characteristics of the mechanical system (such as the sensor installation position). PLC controller 3 then sends control signals to the drivers of the two second electric actuators 201, commanding the two second electric actuators 201 to extend synchronously, driving the limit plate 202 to... As the push rod moves, the first distance sensor 203 continuously measures the real-time distance M between itself and the first reference plate 204. The first distance sensor 203 converts the distance value M into an analog signal and transmits it back to the analog input module of the PLC controller 3 in real time. The CPU inside the PLC controller 3 continuously compares the received actual measurement value M with the previously calculated target set value D. When the PLC controller 3 detects that the actual measurement value M = the target set value D, the PLC controller 3 immediately changes the control signal sent to the second electric push rod 201 into a stop signal. The two second electric push rods 201 immediately stop moving, and the limit plate 202 stops precisely at the preset position. The specific control principle is existing technology and will not be elaborated here.

[0037] The transport mechanism 100 is a conventional mechanism for transporting glass bottles, which is a prior art technique.

[0038] Furthermore:

[0039] Reference Figure 1-3 A device for preventing jamming during the transport of irregularly shaped glass bottles, further comprising an inlet anti-jamming unit 4, disposed on the left side of the transport mechanism 100, the inlet anti-jamming unit 4 comprising:

[0040] There are two guide plates 401 arranged in a figure-eight shape, located on the left side of the transport mechanism 100. The guide plates 401 are used to limit the size of the inlet.

[0041] There are two first electric push rods 402, which are respectively fixed to the front left side and the rear left side of the U-shaped mounting base 1 by multiple external bolts, and are electrically connected to the PLC controller 3. The output shaft end of the first electric push rod 402 is fixedly connected to the corresponding guide plate 401. The first electric push rod 402 is used to adjust the position of the corresponding guide plate 401.

[0042] The ranging component is mounted on two guide plates 401 and electrically connected to the PLC controller 3;

[0043] The ranging assembly includes a second ranging sensor 403 and a second reference plate 409. The second ranging sensor 403 and the second reference plate 409 are respectively embedded and fixed on the right side of the two guide plates 401 that are close to each other. The second ranging sensor 403 is electrically connected to the PLC controller 3. The second ranging sensor 403 and the second reference plate 409 cooperate to measure the distance between the two guide plates 401.

[0044] In this implementation scheme: when adjusting the distance between the right sides of the two guide plates 401, the PLC controller 3 controls the two first electric push rods 402 to open synchronously. The two first electric push rods 402 drive the two guide plates 401 to move closer to each other. The two guide plates 401 respectively drive the second distance sensor 403 and the second reference plate 409 to move. While moving, the second distance sensor 403 detects the distance between itself and the second reference plate 409 and transmits the detected distance value to the PLC controller 3. When the detected distance value reaches the preset value, the PLC controller 3 controls the two first electric push rods 402 to close, thereby achieving the purpose of adjusting the distance between the right sides of the two guide plates 401 according to the size of the irregular glass bottle, so that only one irregular glass bottle can pass through the inlet of the two guide plates 401 at a time.

[0045] It should be noted that the model numbers of the first electric push rod 402 and the second distance sensor 403 are the same as those of the second electric push rod 201 and the first distance sensor 203, respectively. Furthermore, the specific control principle for adjusting the distance between the two guide plates 401 is the same as the control principle for adjusting the distance between the two limit plates 202, as described above. Therefore, it will not be elaborated upon here.

[0046] Furthermore:

[0047] A device for preventing jamming during transport of irregularly shaped glass bottles includes two sets of anti-jamming and anti-squeezing components, each installed on one side of two guide plates 401 that are close to each other. Each anti-jamming and anti-squeezing component includes a third electric push rod 405. Two third electric push rods 405 are respectively embedded and fixed on the one side of the two guide plates 401 that are close to each other. A pressure sensor 406 is fixedly connected to the output shaft end of the third electric push rod 405. A U-shaped rod 408 is fixedly connected to the detection end of the pressure sensor 406. The pressure sensor 406 is used to detect the squeezing force of the corresponding U-shaped rod 408. The inner wall of the top of the U-shaped rod 408... A squeezing roller 404 is rotatably installed between the bottom inner wall and the glass bottle. The squeezing roller 404 squeezes the irregularly shaped glass bottle. T-shaped guide rods 407 are fixedly connected to the two U-shaped rods 408 on their opposite sides. A guide plate 401 is slidably sleeved on the corresponding T-shaped guide rod 407. A guide hole is opened on one side of the guide plate 401. The inner wall of the guide hole slides in contact with the outer side of the corresponding T-shaped guide rod 407. The T-shaped guide rod 407 guides the corresponding U-shaped rod 408. The two third electric push rods 405 and the two pressure sensors 406 are electrically connected to the PLC controller 3.

[0048] In this implementation scheme: when the irregularly shaped glass bottle enters the transport mechanism 100 through the two guide plates 401, if two or more irregularly shaped glass bottles are simultaneously squeezed to the inlet position between the two guide plates 401, they will inevitably squeeze the corresponding squeezing roller 404. When the irregularly shaped glass bottle squeezes the squeezing roller 404, its squeezing force is squeezed to the pressure sensor 406 through the corresponding U-shaped rod 408. The pressure sensor 406 detects the squeezing force and transmits the detected pressure value to the PLC controller 3. When the pressure is detected, the PLC controller 3 controls the corresponding third electric push rod 405 to open. The output shaft of the third electric push rod 405 pushes the squeezed irregularly shaped glass bottle to the left through the corresponding pressure sensor 406, U-shaped rod 408 and squeezing roller 404 in sequence, separating it from the middle irregularly shaped glass bottle, so that only the middle irregularly shaped glass bottle enters the transport mechanism 100 through the right inlet of the two guide plates 401.

[0049] It should be noted that the pressure sensor 406 can preferably be a TE Connectivity MLP series pressure sensor. The model of the third electric actuator 405 is the same as that of the second electric actuator 201. The specific control principle is as follows: The pressure sensor 406 contains an elastic body made of a special metal material. When the extrusion roller 404 is subjected to the extrusion force (F) of the glass bottle, this force is ultimately transmitted to the elastic body of the pressure sensor 406 through the U-shaped rod 408. The elastic body undergoes a slight deformation, causing the strain gauge attached to it to be stretched or compressed. The deformation of the strain gauge causes a precise change in its resistance value. The Wheatstone bridge becomes unbalanced due to the change in the resistance value of the strain gauge. The processing circuit inside the pressure sensor 406 detects this imbalance and outputs an analog electrical signal that is linearly proportional to the applied pressure to the PLC controller 3. The PLC controller 3 outputs a control signal to the third electric actuator 405, and the third electric actuator 405 is activated. The specific control principle is existing technology and will not be elaborated here.

[0050] Working principle: In use, the left side of the two guide plates 401 is connected to the glass bottle outlet of the external annealing furnace. The distance between the two limiting plates 202 and the distance between the right sides of the two guide plates 401 are adjusted in advance according to the size of the irregular glass being conveyed. During adjustment, the distance threshold for closing the first electric push rod 402 and the second electric push rod 201 is set in advance by the PLC controller 3. After setting, the PLC controller 3 controls the two first electric push rods 402 and the two second electric push rods 201 to open synchronously. The two first electric push rods 402 drive the two guide plates 401 to move closer to each other. The two guide plates 401 respectively drive the second distance sensor 403 and the second reference plate 409 to move. The second distance sensor 403 detects the distance between itself and the second reference plate 409 while moving, and records the distance. The detected distance value is transmitted to the PLC controller 3. When the detected distance value reaches the preset value, the PLC controller 3 controls the two first electric push rods 402 to close. At the same time, the output shaft of the second electric push rod 201 drives the corresponding limit plate 202 to move. The two limit plates 202 move towards each other. The two limit plates 202 drive the first distance sensor 203 and the first reference plate 204 to move. While moving, the first distance sensor 203 detects the distance between itself and the first reference plate 204 and transmits the detected distance value to the PLC controller 3. When the detected distance value reaches the preset value, the PLC controller 3 controls the two second electric push rods 201 to close, thereby achieving the purpose of adjusting the distance between the two limit plates 202 and the distance between the right sides of the two guide plates 401 according to the size of the irregularly shaped glass bottle.

[0051] After adjustment, when the irregularly shaped glass bottle enters the transport mechanism 100 through the two guide plates 401, since the distance between the two limit plates 202 and the distance between the right sides of the two guide plates 401 are the same as the size of the irregularly shaped glass bottle, only one irregularly shaped glass bottle can pass through at a time, which can effectively avoid the situation of two irregularly shaped glass bottles jamming side by side during the transport process.

[0052] The pressure values ​​for opening the two third electric push rods 405 are preset via the PLC controller 3, and each start of the third electric push rod 405 is set to one reciprocating stroke. When the irregularly shaped glass bottle enters the transport mechanism 100 via the two guide plates 401, if two or more irregularly shaped glass bottles are simultaneously squeezed to the inlet position between the two guide plates 401, they will inevitably squeeze the corresponding squeezing roller 404. When the irregularly shaped glass bottle squeezes the squeezing roller 404, its squeezing force is transmitted to the pressure sensor 406 via the corresponding U-shaped rod 408. The pressure sensor 406 detects the squeezing force and transmits the detected pressure value to the PLC controller 3. When pressure is detected, the PLC controller 3 controls the corresponding third electric push rod 405 to open. The output shaft of the third electric push rod 405 passes sequentially through the corresponding pressure sensor 406, U-shaped rod 408, and pressure sensor 406. The U-shaped rod 408 and the extrusion roller 404 push the extruded irregularly shaped glass bottle to the left, separating it from the middle irregularly shaped glass bottle. This ensures that only the middle irregularly shaped glass bottle enters the transport mechanism 100 through the right inlet of the two guide plates 401. After the push, the output shaft of the third electric push rod 405 sequentially drives the corresponding pressure sensor 406, U-shaped rod 408, and extrusion roller 404 to rotate back to the right and reset, ready for the next push operation. By automatically pushing the irregularly shaped glass bottle to separate it from the middle irregularly shaped glass bottle, the situation of two or more irregularly shaped glass bottles being simultaneously squeezed to the inlet position between the two guide plates 401 and causing bottle jamming can be effectively reduced. Through the limiting and automatic pushing methods, an effective anti-jamming effect can be achieved. Moreover, during the pushing process, it is not necessary to manually operate near the bottle transport channel, reducing labor intensity and improving work efficiency.

[0053] Example 2

[0054] Reference Figure 4-5 Based on Embodiment 1, this embodiment differs from Embodiment 1 in that: the first electric push rod 402 is fixedly engaged with the U-shaped mounting base 1, a locking component is fixedly connected to the right side of the first electric push rod 402, and the U-shaped mounting base 1 is sleeved on the two locking components.

[0055] The locking assembly includes a locking block 5. The left side of the locking block 5 is fixedly connected to the right side of the corresponding first electric push rod 402. The left front and left rear parts of the U-shaped mounting base 1 are both inclined surfaces, and positioning grooves are opened on the inclined surfaces. The locking block 5 is movably locked in the corresponding positioning groove. The two locking blocks 5 are each provided with a locking groove 501 on the side away from each other. A strong magnet 502 is fixedly connected to the inner wall of the side of the locking groove 501 away from its opening. An iron L-shaped locking rod 503 is movably locked in the locking groove 501. The end of the iron L-shaped locking rod 503 is attracted to the corresponding strong magnet 502. The U-shaped mounting base 1. The first electric push rod 402 is movably mounted on two iron L-shaped clamps 503. The iron L-shaped clamps 503 are fixed by the attraction between them and the strong magnets 502. The inner walls of the two positioning slots on the opposite sides are provided with through holes. The inner walls of the through holes are in movable contact with the outer sides of the corresponding iron L-shaped clamps 503. The inner walls of the opposite sides of the two iron L-shaped clamps 503 are in movable contact with the front and rear sides of the U-shaped mounting base 1, respectively. The first electric push rod 402 is fixed by the clamps 5 and the iron L-shaped clamps 503, which facilitates subsequent disassembly and assembly by personnel.

[0056] The usage method of this embodiment is as follows: Unlike Embodiment 1, it also has the following functions: When the inlet anti-jamming unit 4 needs to be removed, the two iron L-shaped locking rods 503 can be pulled directly in a direction away from each other. As the iron L-shaped locking rods 503 move, they separate from the corresponding strong magnets 502 and move out of the slots 501, releasing the fixation on the locking block 5, thereby releasing the fixation on the first electric push rod 402. Then, the first electric push rod 402 can be pulled to separate the corresponding locking block 5 from the U-shaped mounting base 1, thereby releasing the fixation on the inlet anti-jamming unit 4. The inlet anti-jamming unit 4 can then be removed and installed on other devices, improving usage flexibility. Furthermore, the simple pulling unlocking method significantly improves disassembly efficiency compared to the prior art method of unlocking by rotating multiple bolts.

[0057] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for preventing jamming during transport of irregularly shaped glass bottles, comprising a U-shaped mounting base (1) and a transport mechanism (100) installed within the U-shaped mounting base (1), characterized in that, An anti-jamming mechanism is installed on the U-shaped mounting base (1), the anti-jamming mechanism comprising: The limiting component (2) is installed on the U-shaped mounting base (1); The PLC controller (3) is installed and fixed on the front side of the U-shaped mounting base (1), and the limit component (2) is electrically connected to the PLC controller (3); An import anti-jamming unit (4) is disposed on the left side of the transport mechanism (100), and the import anti-jamming unit (4) includes: Two guide plates (401) are arranged in a figure-eight shape and are located on the left side of the transport mechanism (100); The first electric push rod (402) consists of two parts, which are respectively installed on the front left side and the rear left side of the U-shaped mounting base (1) and are electrically connected to the PLC controller (3). The output shaft end of the first electric push rod (402) is fixedly connected to the corresponding guide plate (401). The anti-jamming and squeezing assembly consists of two sets, which are respectively installed on the side of the two guide plates (401) that are close to each other; The ranging component is mounted on two guide plates (401) and electrically connected to the PLC controller (3).

2. The device for preventing jamming during transport of irregularly shaped glass bottles according to claim 1, characterized in that, The first electric push rod (402) is fixed to the left side of the U-shaped mounting base (1) by multiple external bolts.

3. The device for preventing jamming during transport of irregularly shaped glass bottles according to claim 1, characterized in that, The first electric push rod (402) is fixedly engaged with the U-shaped mounting base (1). A locking component is fixedly connected to the right side of the first electric push rod (402), and the U-shaped mounting base (1) is sleeved on the two locking components.

4. The device for preventing jamming during transport of irregularly shaped glass bottles according to claim 3, characterized in that, The locking assembly includes a locking block (5). The left side of the locking block (5) is fixedly connected to the right side of the corresponding first electric push rod (402). The left front and left rear parts of the U-shaped mounting base (1) are both set as inclined surfaces, and positioning grooves are opened on the inclined surfaces. The locking block (5) is movably locked in the corresponding positioning groove. The two locking blocks (5) are both provided with a locking groove (501) on the side away from each other. A strong magnet (502) is fixedly connected to the inner wall of the side away from the opening of the locking groove (501). An iron L-shaped locking rod (503) is movably locked in the locking groove (501). The end of the iron L-shaped locking rod (503) is attracted to the corresponding strong magnet (502). The U-shaped mounting base (1) is movably sleeved on the two iron L-shaped locking rods (503). The inner walls of the two iron L-shaped locking rods (503) on the side away from each other are movably in contact with the front and rear sides of the U-shaped mounting base (1).

5. The device for preventing jamming during transport of irregularly shaped glass bottles according to claim 1, characterized in that, The limiting assembly (2) includes two limiting plates (202). Multiple anti-wear balls are movably embedded on the side of the two limiting plates (202) that are close to each other. The two limiting plates (202) are located above the transport mechanism (100). The inner walls of the front and rear sides of the U-shaped mounting base (1) are both embedded and fixed with second electric push rods (201). The output shaft ends of the two second electric push rods (201) are respectively fixedly connected to the side of the two limiting plates (202) that are far apart from each other. The right side of the rear limiting plate (202) is fixedly connected with a first distance sensor (203). The right side of the front limiting plate (202) is fixedly connected with a first reference plate (204). The first distance sensor (203) corresponds to the first reference plate (204). The two second electric push rods (201) and the first distance sensor (203) are all electrically connected to the PLC controller (3).

6. The device for preventing jamming during transport of irregularly shaped glass bottles according to claim 1, characterized in that, The anti-jamming and squeezing assembly includes a third electric push rod (405). Two third electric push rods (405) are respectively embedded and fixed on the side of the two guide plates (401) that are close to each other. A pressure sensor (406) is fixedly connected to the output shaft end of the third electric push rod (405). A U-shaped rod (408) is fixedly connected to the detection end of the pressure sensor (406). A squeezing roller (404) is rotatably installed between the top inner wall and the bottom inner wall of the U-shaped rod (408). T-shaped guide rods (407) are fixedly connected to the side of the two U-shaped rods (408) that are far apart from each other. The guide plate (401) is slidably sleeved on the corresponding T-shaped guide rod (407). The two third electric push rods (405) and the two pressure sensors (406) are all electrically connected to the PLC controller (3).

7. The device for preventing jamming during transport of irregularly shaped glass bottles according to claim 1, characterized in that, The ranging assembly includes a second ranging sensor (403) and a second reference plate (409). The second ranging sensor (403) and the second reference plate (409) are respectively embedded and fixed on the right side of the two guide plates (401) that are close to each other. The second ranging sensor (403) is electrically connected to the PLC controller (3).

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