Adjustable clamping device for detecting the verticality of glass bottles

Abstract

The utility model discloses an adjustable clamping device of glass bottle perpendicularity detection relates to glass bottle detection field, and its technical key points are: including clamping base, the top of clamping base is slidably connected with a plurality of clamping seat, and a plurality of clamping seat is formed clamping interval apart, the one side of clamping seat is slidably connected with first clamping block, and first clamping block is towards clamping interval, the one side of first clamping block is provided with installation slot, the inside of installation slot is equipped with fixed spring, and one end of fixed spring is equipped with fixed seat, the one side of fixed seat is provided with rolling groove, and the purpose is in solving the technical problem of the inconvenience of detection that the protruding part will form very small area contact with the clamping surface when the conventional clamping device carries out the clamping to the glass bottle with protruding part, and the protruding part will break down under the action of clamping force, causing the inconvenience of detection that glass is typical brittle material, and is extremely sensitive to stress concentration, in the glass bottle clamping.

Description

Technical Field

[0001] This utility model relates to the field of glass bottle inspection, and in particular to an adjustable clamping device for detecting the verticality of glass bottles. Background Technology

[0002] In the manufacturing process of glass bottles, verticality is a key quality control indicator, which directly affects the efficiency of the filling production line, the stacking stability of glass bottles, and the overall coordination of the packaging appearance. During inspection, the glass bottle needs to be clamped by a clamping device, and a rotating device is installed under the clamping device. The detection head of the detection device contacts the bottle mouth. As the rotating device drives the glass bottle to rotate, the detection head of the detection device continuously measures the position change of the measuring point at the bottle mouth, thereby calculating the verticality deviation value of the glass bottle.

[0003] Increasingly, glass bottles are designed with raised sections near the bottom for various reasons, such as anti-slip, enhanced structural strength, or decorative purposes. These raised sections can be reinforcing ribs, anti-slip textures, or brand embossing, but they are not designed on the bottle body itself because the bottle body is used to attach packaging paper and therefore needs to be kept flat. As a result, when conventional clamping devices hold glass bottles with raised sections, the raised section will have a very small contact area with the clamping surface. Glass is a typical brittle material and is extremely sensitive to stress concentration. This can cause the raised section to break under the clamping force, making inspection inconvenient. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an adjustable clamping device for detecting the verticality of glass bottles. The purpose is to solve the technical problem that when conventional clamping devices clamp glass bottles with protrusions, the protrusions will form a very small contact area with the clamping surface. Glass is a typical brittle material and is extremely sensitive to stress concentration. As a result, the protrusions will break under the clamping force when the glass bottle is clamped, causing inconvenience to the detection.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0006] An adjustable clamping device for detecting the verticality of a glass bottle includes a clamping base. Multiple clamping seats are slidably connected to the top of the clamping base, forming a clamping interval. A first clamping block is slidably connected to one side of each clamping seat, facing the clamping interval. A mounting groove is formed on one side of the first clamping block, and a fixing spring is provided inside the mounting groove. One end of the fixing spring is provided with a fixing seat. A rolling groove is formed on one side of the fixing seat, and a fixing ball is slidably connected inside the rolling groove, causing the fixing ball to protrude outside the mounting groove. Multiple fixing slots are formed on one side of the clamping base, and the fixing ball engages with any one of the fixing slots.

[0007] When a glass bottle with a protrusion is placed in the clamping interval, the operator moves multiple clamping seats closer together. Each clamping seat has a first clamping block slidably connected to one side, facing the clamping interval and directly contacting the glass bottle surface. If the first clamping block faces the protrusion of the glass bottle, it needs to be moved away from the protrusion. After the first clamping block is adjusted, the fixing ball protrudes from the mounting groove under the push of the fixing spring, allowing the fixing ball to engage with any fixing slot on one side of the clamping seat, forming a stable engagement. This fixes the position of the first clamping block after movement, so that the first clamping block faces the flat surface of the glass bottle. After the holder moves the first clamping block, the first clamping block comes into contact with the flat surface of the glass bottle. Since the first clamping block can be slidably adjusted and locked on the flat surface of the glass bottle, the protruding part of the glass bottle no longer bears direct clamping force, avoiding stress concentration caused by extremely small area contact. This significantly reduces the risk of breakage of the protruding part of the glass bottle, ensuring the safety and reliability of the testing process. Furthermore, when the position of the first clamping block needs to be readjusted, the operator pulls the first clamping block. At this time, the pulling force is greater than the elastic force of the fixed spring. Thus, when the first clamping block is pulled, the fixed ball retracts towards the fixed spring under the action of the pulling force, causing the fixed ball to disengage from the fixed slot, thereby facilitating multiple adjustments of the first clamping block.

[0008] Furthermore, in this application, a limiting ring is provided inside the mounting groove, the limiting ring is close to the clamping seat, and one side of the fixing ball extends out of the inner ring of the limiting ring.

[0009] When the fixed spring pushes the fixed seat to move towards the clamping seat, the limiting ring blocks the fixed ball from passing through the inner edge, ensuring that the fixed ball cannot completely disengage from the rolling groove and preventing the fixed ball from leaving the installation position.

[0010] Furthermore, in this application, the top of the clamping seat is provided with a lifting cavity, and a lifting screw is rotatably connected inside the lifting cavity. A connecting groove communicating with the lifting cavity is provided on one side of the clamping seat. A lifting screw is threadedly connected to the outside of the lifting screw. One side of the lifting screw passes through the connecting groove, so that the lifting screw is connected to one side of the first clamping block.

[0011] Before the clamping seat moves the first clamping block to clamp the glass bottle, the lifting screw is rotated. Since the external thread of the lifting screw is connected to the lifting cylinder, the lifting screw converts the rotational motion into the lifting motion of the lifting cylinder, thereby driving the first clamping block to adjust its position so that the first clamping block can avoid the protrusion of the glass bottle for clamping.

[0012] Furthermore, in this application, the top of the lifting screw is provided with a rotating disk, the rotating disk is coaxially driven with the lifting screw, and the top of the rotating disk is provided with a lifting screw opening.

[0013] Furthermore, in this application, a guide groove is provided on one side of the clamping seat, and a guide slider is provided on one side of the first clamping block, the guide slider slidingly engaging with the guide groove.

[0014] Furthermore, in this application, the top of the clamping seat is provided with a detachable mounting plate, and a second clamping block is provided on one side of the mounting plate. The second clamping block is located above the first clamping block and faces the clamping interval.

[0015] Furthermore, in this application, the top of the clamping seat is provided with an installation slot, the bottom of the second clamping block is provided with an installation insert plate, the installation insert plate is inserted into the installation slot, the other side of the clamping seat is provided with a locking hole, the locking hole communicates with the installation slot, the internal thread of the locking hole is connected with a locking bolt, and the locking bolt abuts against the installation insert plate.

[0016] Furthermore, in this application, the top of the clamping base is provided with multiple movable cavities, and multiple clamping seats are slidably connected to the multiple movable cavities respectively. Movable sliders are provided on both sides of the interior of each movable cavity, and movable grooves are provided on both sides of each clamping seat. The movable grooves on both sides of the clamping seat are slidably engaged with the movable sliders on both sides of the movable cavity respectively.

[0017] Furthermore, in this application, a rotating groove is provided at the bottom of the movable cavity, and a transmission screw is rotatably connected inside the rotating groove. A transmission groove is provided at the bottom of the clamping seat, and the transmission screw is threadedly engaged with the transmission groove.

[0018] Furthermore, in this application, one end of the transmission screw is provided with an adjusting screw port.

[0019] This utility model has the following beneficial effects:

[0020] When a glass bottle with a protrusion is placed in the clamping interval, the operator moves multiple clamping seats closer together. Each clamping seat has a first clamping block slidably connected to one side, facing the clamping interval and directly contacting the glass bottle surface. If the first clamping block faces the protrusion of the glass bottle, it needs to be moved away from the protrusion. After the first clamping block is adjusted, the fixing ball protrudes from the mounting groove under the push of the fixing spring, allowing the fixing ball to engage with any fixing slot on one side of the clamping seat, forming a stable engagement. This fixes the position of the first clamping block after movement, so that the first clamping block faces the flat surface of the glass bottle. After the holder moves the first clamping block, the first clamping block comes into contact with the flat surface of the glass bottle. Since the first clamping block can be slidably adjusted and locked on the flat surface of the glass bottle, the protruding part of the glass bottle no longer bears direct clamping force, avoiding stress concentration caused by extremely small area contact. This significantly reduces the risk of breakage of the protruding part of the glass bottle, ensuring the safety and reliability of the testing process. Furthermore, when the position of the first clamping block needs to be readjusted, the operator pulls the first clamping block. At this time, the pulling force is greater than the elastic force of the fixed spring. Thus, when the first clamping block is pulled, the fixed ball retracts towards the fixed spring under the action of the pulling force, causing the fixed ball to disengage from the fixed slot, thereby facilitating multiple adjustments of the first clamping block. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the clamping interval of this utility model.

[0023] Figure 3 This is a schematic diagram of the clamping base of this utility model.

[0024] Figure 4 This is a schematic diagram of the transmission screw of this utility model.

[0025] Figure 5 This is a schematic diagram of the rotating groove of this utility model.

[0026] Figure 6 This is a schematic diagram of the structure of the first clamping block of this utility model.

[0027] Figure 7 This is a schematic diagram of the lifting screw of this utility model.

[0028] Figure 8 This is a schematic diagram of the lifting screw cylinder of this utility model.

[0029] Figure 9This is a schematic diagram of the structure of the fixing ball of this utility model.

[0030] In the attached figures, the following labels are used:

[0031] 1. Glass bottle; 2. Protrusion; 3. Clamping base; 4. Clamping seat; 5. Clamping interval; 6. First clamping block; 7. Guide groove; 8. Guide slider; 9. Lifting screw; 10. Lifting lead screw; 11. Lifting cavity; 12. Rotating disc; 13. Lifting screw port; 14. Fixing slot; 15. Connecting groove; 16. Mounting groove; 17. Fixing spring; 18. Fixing seat; 19. Rolling groove; 20. Fixing ball; 21. Limiting ring; 22. Mounting slot; 23. Mounting plate; 24. Mounting insert plate; 25. Locking hole; 26. Locking bolt; 27. Second clamping block; 28. Movable groove; 29. ​​Movable cavity; 30. Movable slider; 31. Rotating groove; 32. Transmission screw; 33. Adjusting screw port; 34. Transmission groove. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Reference Figures 1-9 In some specific embodiments, an adjustable clamping device for detecting the verticality of a glass bottle includes a clamping base 3. A plurality of clamping seats 4 are slidably connected to the top of the clamping base 3. The plurality of clamping seats 4 are spaced apart to form a clamping interval 5. A first clamping block 6 is slidably connected to one side of the clamping seat 4. The first clamping block 6 faces the clamping interval 5. An installation groove 16 is provided on one side of the first clamping block 6. A fixing spring 17 is provided inside the installation groove 16. A fixing seat 18 is provided at one end of the fixing spring 17. A rolling groove 19 is provided on one side of the fixing seat 18. A fixing ball 20 is slidably connected inside the rolling groove 19, so that the fixing ball 20 protrudes from the outside of the installation groove 16. A plurality of fixing slots 14 are provided on one side of the clamping seat 4. The fixing ball 20 engages with any of the fixing slots 14.

[0036] With the above technical solution, when the glass bottle 1 with the protrusion 2 is placed in the clamping interval 5, the operator moves multiple clamping seats 4 closer to each other. Each clamping seat 4 has a first clamping block 6 slidably connected to one side. The first clamping block 6 faces the clamping interval 5 and is used to directly contact the surface of the glass bottle 1. If the first clamping block 6 faces the protrusion 2 of the glass bottle 1, it needs to be moved away from the protrusion 2 of the glass bottle 1. After the first clamping block 6 is adjusted, the fixing ball 20 protrudes from the mounting groove 16 under the push of the fixing spring 17, causing the fixing ball 20 to engage with any fixing groove 14 on one side of the clamping seat 4, forming a stable engagement, thereby fixing the position of the first clamping block 6 after movement. At this time, the first clamping block 6 faces the glass bottle 1. As the clamping seat 4 moves the first clamping block 6, the first clamping block 6 comes into contact with the flat surface of the glass bottle 1. Since the first clamping block 6 can be slidably adjusted and locked on the flat surface of the glass bottle 1, the protrusion 2 of the glass bottle 1 no longer bears direct clamping force, avoiding stress concentration caused by extremely small area contact, which significantly reduces the risk of breakage of the protrusion 2 of the glass bottle 1, ensuring the safety and reliability of the testing process; and when the position of the first clamping block 6 needs to be readjusted, the operator pulls the first clamping block 6. At this time, the pulling force is greater than the elastic force of the fixed spring 17. Thus, when the first clamping block 6 is pulled, the fixed ball 20 retracts towards the fixed spring 17 under the action of the pulling force, causing the fixed ball 20 to disengage from the fixed slot 14, thereby facilitating multiple adjustments of the first clamping block 6.

[0037] Reference Figures 8-9 In some specific embodiments, a limiting ring 21 is provided inside the mounting groove 16. The limiting ring 21 is close to the clamping seat 4, and the side of the fixed ball 20 passes through the inner ring of the limiting ring 21.

[0038] With the above technical solution, when the fixed spring 17 pushes the fixed seat 18 to move towards the clamping seat 4, the limiting ring 21 blocks the fixed ball 20 from passing through the inner edge, ensuring that the fixed ball 20 cannot completely detach from the rolling groove 19 and preventing the fixed ball 20 from detaching from the installation position.

[0039] Reference Figure 7 In some specific embodiments, the top of the clamping seat 4 is provided with a lifting cavity 11, and a lifting screw 10 is rotatably connected inside the lifting cavity 11. A connecting groove 15 communicating with the lifting cavity 11 is provided on one side of the clamping seat 4. A lifting screw 9 is threadedly connected to the outside of the lifting screw 10. One side of the lifting screw 9 passes through the connecting groove 15, so that the lifting screw 9 is connected to one side of the first clamping block 6.

[0040] With the above technical solution, before the clamping seat 4 drives the first clamping block 6 to clamp the glass bottle 1, the lifting screw 10 is rotated. Since the lifting screw 10 is connected to the lifting cylinder 9 by the external thread, the lifting screw 10 converts the rotational motion into the lifting motion of the lifting cylinder 9, thereby driving the first clamping block 6 to adjust its position so that the first clamping block 6 can avoid the protrusion 2 of the glass bottle 1 for clamping.

[0041] Reference Figure 7 In some specific embodiments, a rotating disk 12 is provided on the top of the lifting screw 10. The rotating disk 12 is coaxially driven with the lifting screw 10, and a lifting screw port 13 is provided on the top of the rotating disk 12.

[0042] With the above technical solution, when the operator inserts a screwdriver into the lifting screw hole 13, the rotating disk 12 will rotate by rotating the screwdriver, so as to drive the lifting screw 10 to rotate.

[0043] Reference Figure 7 In some specific embodiments, a guide groove 7 is provided on one side of the clamping seat 4, and a guide slider 8 is provided on one side of the first clamping block 6. The guide slider 8 slides in cooperation with the guide groove 7.

[0044] With the above technical solution, when the first clamping block 6 is raised or lowered, the guide slider 8 and the guide groove 7 slide together to facilitate the guidance of the raising or lowering position of the first clamping block 6 and prevent the first clamping block 6 from deviating from its position during the raising or lowering process.

[0045] Reference Figures 6-7 In some specific embodiments, the top of the clamping seat 4 is provided with a detachable mounting plate 23, and a second clamping block 27 is provided on one side of the mounting plate 23. The second clamping block 27 is located above the first clamping block 6 and faces the clamping interval 5.

[0046] With the above technical solution, when the glass bottle 1 to be clamped is relatively high, if only the first clamping block 6 is used to clamp the glass bottle 1, it will shake during rotation. This is because the clamping area of ​​the glass bottle 1 is insufficient. Therefore, a second clamping block 27 is set on the top of the clamping seat 4, so that the second clamping block 27 is close to the body of the glass bottle 1. When the clamping seat 4 moves close to the glass bottle 1, the first clamping block 6 and the second clamping block 27 simultaneously abut against the glass bottle 1, thereby increasing the clamping area of ​​the glass bottle 1 and ensuring the stability of the glass bottle 1 when it is relatively high during testing.

[0047] Reference Figures 1-8In some specific embodiments, the top of the clamping seat 4 is provided with an installation slot 22, the bottom of the second clamping block 27 is provided with an installation insert 24, the installation insert 24 is inserted into the installation slot 22, the other side of the clamping seat 4 is provided with a locking hole 25, the locking hole 25 is connected to the installation slot 22, and the internal thread of the locking hole 25 is connected with a locking bolt 26, the locking bolt 26 abuts against the installation insert 24.

[0048] With the above technical solution, when the second clamping block 27 is installed, the mounting plate 24 of the second clamping block 27 is inserted into the mounting slot 22, and the locking bolt 26 is screwed into the locking hole 25, so that the locking bolt 26 abuts against the mounting plate 24, thereby facilitating the fixation of the position of the second clamping block 27.

[0049] Reference Figure 6 In some specific embodiments, the top of the clamping base 3 is provided with multiple movable cavities 29, and multiple clamping seats 4 are slidably connected to the multiple movable cavities 29 respectively. Movable sliders 30 are provided on both sides of the interior of the movable cavity 29, and movable grooves 28 are provided on both sides of the clamping seat 4. The movable grooves 28 on both sides of the clamping seat 4 are slidably engaged with the movable sliders 30 on both sides of the movable cavity 29 respectively.

[0050] With the above technical solution, when the clamping seat 4 moves closer to or further away from the glass bottle 1, the movable sliding grooves 28 on both sides of the clamping seat 4 slide and engage with the movable sliders 30 on both sides of the movable cavity 29, thereby facilitating the guidance of the movement position of the clamping seat 4 and preventing the first clamping block 6 from being unable to contact the glass bottle 1 due to deviation caused by the movement of the clamping seat 4.

[0051] Reference Figures 1-5 In some specific embodiments, a rotating groove 31 is provided at the bottom of the movable cavity 29, and a transmission screw 32 is rotatably connected inside the rotating groove 31. A transmission groove 34 is provided at the bottom of the clamping seat 4, and the transmission screw 32 is threadedly engaged with the transmission groove 34.

[0052] With the above technical solution, when it is necessary to move the clamping seat 4, the transmission screw 32 is rotated. Since the transmission screw 32 is threadedly engaged with the transmission groove 34, the rotational motion of the transmission screw 32 is converted into the linear movement of the clamping seat 4, so as to drive the clamping seat 4 to move.

[0053] Reference Figures 1-5 In some specific embodiments, one end of the transmission screw 32 is provided with an adjusting screw port 33.

[0054] With the above technical solution, when the operator inserts a screwdriver into the adjusting screw hole 33, the screwdriver can be rotated to drive the transmission screw 32 to rotate.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. An adjustable clamping device for detecting the verticality of a glass bottle, comprising a clamping base, wherein a plurality of clamping seats are slidably connected to the top of the clamping base, the plurality of clamping seats being spaced apart to form a clamping interval, characterized in that, A first clamping block is slidably connected to one side of the clamping seat, the first clamping block facing the clamping interval. A mounting groove is provided on one side of the first clamping block, a fixing spring is provided inside the mounting groove, a fixing seat is provided at one end of the fixing spring, a rolling groove is provided on one side of the fixing seat, a fixing ball is slidably connected inside the rolling groove, so that the fixing ball protrudes outside the mounting groove, and a plurality of fixing slots are provided on one side of the clamping seat, the fixing ball engaging with any of the fixing slots.

2. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 1, characterized in that, The mounting groove is provided with a limiting ring, which is close to the clamping seat, and one side of the fixing ball extends out of the inner ring of the limiting ring.

3. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 1, characterized in that, The top of the clamping seat is provided with a lifting cavity, and a lifting screw is rotatably connected inside the lifting cavity. A connecting groove communicating with the lifting cavity is provided on one side of the clamping seat. A lifting screw is threaded to the outside of the lifting screw. One side of the lifting screw passes through the connecting groove, so that the lifting screw is connected to one side of the first clamping block.

4. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 3, characterized in that, The top of the lifting screw is provided with a rotating disk, which is coaxially driven with the lifting screw, and the top of the rotating disk is provided with a lifting screw port.

5. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 3, characterized in that, The clamping seat has a guide groove on one side, and the first clamping block has a guide slider on one side, and the guide slider slides in cooperation with the guide groove.

6. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 1, characterized in that, The clamping seat has a detachable mounting plate on its top, and a second clamping block is provided on one side of the mounting plate. The second clamping block is located above the first clamping block and faces the clamping interval.

7. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 6, characterized in that, The clamping base has a mounting slot at its top and a mounting plate at its bottom. The mounting plate is inserted into the mounting slot. The clamping base has a locking hole on its other side. The locking hole is connected to the mounting slot. A locking bolt is threaded into the locking hole and abuts against the mounting plate.

8. The adjustable clamping device for detecting the verticality of a glass bottle according to claim 1, characterized in that, The top of the clamping base has multiple movable cavities, and the multiple clamping seats are slidably connected to the multiple movable cavities respectively. Movable sliders are provided on both sides of the interior of the movable cavities, and movable grooves are provided on both sides of the clamping seats. The movable grooves on both sides of the clamping seats are slidably engaged with the movable sliders on both sides of the movable cavities respectively.

9. An adjustable clamping device for detecting the verticality of a glass bottle according to claim 8, characterized in that, The bottom of the movable cavity is provided with a rotating groove, and a transmission screw is rotatably connected inside the rotating groove. The bottom of the clamping seat is provided with a transmission groove, and the transmission screw is threadedly engaged with the transmission groove.

10. An adjustable clamping device for detecting the verticality of a glass bottle according to claim 9, characterized in that, One end of the transmission screw has an adjustment screw opening.

Images