Vulcanizing liquid spraying device for glass bottle production
By designing a spraying device for the vulcanization liquid using a conveying chain and abutment wheel in the production of glass bottles, the problem of uneven distribution of vulcanization liquid is solved, and the uniformity of the distribution of vulcanization liquid in the inner wall of the glass bottle is improved.
Patent Information
- Application Number
- CN202411673712.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the production process of glass bottles, when spraying the vulcanized liquid, the raw materials of the glass bottle are stationary during the transport process, resulting in uneven distribution of the vulcanized liquid in the vertical direction, affecting the uniformity of the vulcanization effect.
A spraying device for the production of glass bottles was designed, using a combined structure of a conveying chain and abutment wheel. The raw materials of the glass bottle are driven to rotate through friction to ensure that the distribution of the vulcanized liquid on the inner wall of the glass bottle is more even.
Through this device, the raw materials of the glass bottle can rotate evenly during the spraying process, and the vulcanized liquid always has a downward flow under the action of gravity, which significantly improves the uniformity of the distribution of the vulcanized liquid, thereby improving the vulcanized effect.
Smart Images
Figure CN119500453A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of glass bottle production, and in particular to a sulfide liquid spraying device for glass bottle production. Background Art
[0002] Medicinal glass bottles are smooth and transparent, easy to disinfect, erosion-resistant, high-temperature resistant, and have good sealing properties. They are still the preferred packaging for common infusions, antibiotics, blood, and biological preparations.
[0003] In order to improve the physical and chemical properties of glass bottles, vulcanization treatment is one of the commonly used processes in the production process of glass bottles. Glass bottle vulcanization treatment refers to placing the glass bottles under high temperature and high pressure, and using vulcanizing agents to produce chemical reactions on their surface or inside. This treatment process can significantly improve the quality and reliability of glass bottles.
[0004] In the related art, when the inside of the glass bottle raw material is vulcanized, the vulcanizing liquid is usually sprayed into the bottle, and the vulcanizing liquid adheres to the inner wall of the glass bottle raw material, and the glass bottle raw material is sent to a high temperature and high pressure environment for static. Therefore, the spraying equipment needs to be used in conjunction with a conveying mechanism, and a plurality of shaped glass bottle raw materials are placed on the conveying body of the conveying mechanism. The conveying body carries each glass bottle raw material in a directional movement and passes through the spraying equipment. During the movement of the conveying body, the glass bottle raw material is stationary relative to the conveying body. Regardless of whether the glass bottle raw material is placed vertically or horizontally, under the action of gravity, the vulcanizing liquid on the inner wall of the glass bottle raw material will move downward, resulting in uneven distribution of the vulcanizing liquid on the inner wall of the glass bottle raw material in the vertical direction, which affects the uniformity of the vulcanization effect. Summary of the invention
[0005] In order to improve the above problems, the present application provides a sulfide liquid spraying device for glass bottle production.
[0006] The present application provides a sulfide liquid spraying device for glass bottle production, which adopts the following technical solution: A sulfide liquid spraying device for glass bottle production comprises a frame, a conveying mechanism and a liquid spraying mechanism, wherein the conveying mechanism is used to continuously convey a plurality of glass bottle raw materials, the liquid spraying mechanism is used to spray sulfide liquid into the glass bottle raw materials, the liquid spraying mechanism comprises a spray needle and a driving assembly, the driving assembly is used to control the reciprocating movement of the spray needle relative to the frame, and the moving direction is parallel to the axial direction of the glass bottle raw material, the conveying mechanism comprises a conveying sprocket and a conveying chain, the conveying sprocket is rotatably connected to the frame, the conveying chain is wound around the conveying sprocket, a plurality of abutment wheels are rotatably arranged on the conveying chain, the axis of the abutment wheel is parallel to the axis of the glass bottle raw material, the wheel surface of the abutment wheel abuts against the side wall of the glass bottle raw material, and the conveying mechanism also comprises a control assembly for rotating the abutment wheel relative to the conveying chain.
[0007] By adopting the above technical solution, when the conveyor chain moves relative to the frame, the abutment wheel directly carrying the glass bottle raw material rotates relative to the conveyor chain. Driven by the friction force, the glass bottle raw material rotates. When the glass bottle raw material is placed flat or almost flat, the contact between the liquid in the glass bottle raw material and the inner wall of the glass bottle raw material is more uniform and comprehensive.
[0008] Preferably, the joint axes of the abutment wheel and the conveying sprocket are coaxial, a plurality of mating grooves are provided on the edge of the conveying sprocket, a single mating groove is provided for an abutment wheel to be embedded and mated, the axis of the abutment wheel is horizontal, and the arrangement direction of the plurality of abutment wheels is parallel to the moving direction of the conveying chain.
[0009] Preferably, the control component includes a friction prism, the friction prism is fixedly connected to the frame, the length direction of the friction prism is parallel to the moving direction of the conveyor chain, and the friction prism abuts against the side of the abutment wheel facing away from the glass bottle raw material.
[0010] By adopting the above technical solution, when the conveyor chain moves, the friction force of the friction prism on the abutment wheel causes the abutment wheel to rotate relative to the conveyor chain, and the glass bottle raw material thereon is also driven to rotate. The sulfide liquid inside the glass bottle raw material always has a tendency to flow downward under the action of gravity, so the contact between the inner wall of the glass bottle raw material and the sulfide liquid is more uniform.
[0011] Preferably, the driving component is an electric slide, the liquid spraying mechanism includes a liquid tank, the electric slide is fixedly connected to the frame, the injection needle is fixedly arranged on the slider of the electric slide, the sliding direction of the slider of the electric slide is consistent with the axial direction of the glass bottle raw material, the injection needle is provided in plurality and all are connected to the liquid tank, and the arrangement direction of the plurality of injection needles is consistent with the arrangement direction of the plurality of glass bottle raw materials.
[0012] By adopting the above technical solution, the electric slide is operated, and its slider drives each injection needle to enter and exit the glass bottle raw material.
[0013] Preferably, the control component also includes an active friction member, which is arranged to move relative to the frame, and the moving direction is perpendicular to the axis of the abutment wheel. The active friction member abuts against the side of the glass bottle raw material inserted by the injection needle that is away from the abutment wheel, and there is a gap between the abutment wheel and the friction prism that are in contact with the glass bottle raw material abutted by the active friction member; the needle mouth of the injection needle is located on its side.
[0014] Preferably, the active friction member is a friction belt, the friction belt and the frame are connected via a belt drive, and the friction belt abuts against a side of the glass bottle raw material that is away from the abutment wheel.
[0015] By adopting the above technical solution, since the abutment wheel carries the glass bottle raw material, when the injection needle sprays the sulfide liquid, the active friction part moves relative to the frame, thereby applying lateral friction force to the four glass bottle containers to make them rotate, and the inner wall of the glass bottle raw material can be sprayed with the sulfide liquid more widely.
[0016] Preferably, a joint rod is fixedly connected to the outer link of the conveying chain, the joint rod and the joint axis of the conveying chain are coaxial, the abutment wheel is coaxially sleeved on the joint rod, and a ramp frame is provided on the frame, the ramp frame is located on the side of the conveying chain away from the friction belt and applies an abutment thrust to the conveying chain or the joint rod, and the ramp frame includes an uphill section, a parallel section and a downhill section in sequence along the moving direction of the glass bottle raw material.
[0017] Preferably, the side of the joint rod facing away from the glass bottle raw material is fixedly connected to a guide frame, a guide wheel is rotatably provided on the guide frame, the axis of the guide wheel is parallel to the axis of the abutment wheel, a guide groove is opened on the slope frame along its own length direction, and the wheel surface of the guide wheel and the groove wall of the guide groove are in rolling abutment with each other.
[0018] By adopting the above technical solution, under the guidance of the ramp frame, the conveyor chain is lifted to a certain height and does not contact the friction prism. The abutment wheel can be subjected to force and rotate freely. At the same time, the ramp frame improves the state stability of the conveyor chain by supporting the joint rod.
[0019] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the setting of the abutment wheel and the control component, when the conveying chain moves relative to the frame, the abutment wheel directly carrying the glass bottle raw material rotates relative to the conveying chain. Driven by the friction force, the glass bottle raw material rotates. When the glass bottle raw material is placed flat or almost flat, the contact between the liquid in the glass bottle raw material and the inner wall of the glass bottle raw material is more uniform and comprehensive; 2. Through the arrangement of the ramp frame and the active friction part, when the glass bottle raw material is located at the position where the injection needle is inserted, the conveying chain remains stationary, the friction prism cannot exert friction on the abutment wheel, and the abutment wheel can rotate freely. Driven by the friction belt, the glass bottle raw material rotates, and the inner wall of the glass bottle raw material passes through the position opposite to the needle hole of the injection needle in turn, thereby improving the uniformity of the distribution of the sulfide liquid on the inner wall of the glass bottle raw material. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of a sulfide liquid spraying device for glass bottle production in an embodiment of the present application (active friction parts are not shown).
[0021] Figure 2 It is a schematic diagram of the connection structure of the transmission chain, the abutment wheel and the joint rod in the embodiment of the present application.
[0022] Figure 3 It is a schematic cross-sectional view of the structure used to illustrate the injection needle extending into the glass bottle raw material in the embodiment of the present application.
[0023] Figure 4 It is a schematic diagram for illustrating the working principle of the slope frame in the embodiment of the present application.
[0024] Explanation of the reference numerals: 1. Frame; 11. Slope frame; 111. Guide groove; 12. Uphill section; 13. Parallel section; 14. Downhill section; 2. Conveying mechanism; 21. Conveying sprocket; 211. Matching groove; 22. Conveying chain; 221. Joint rod; 222. Guide frame; 223. Guide wheel; 23. Control assembly; 231. Friction prism; 232. Active friction part; 24. Abutment wheel; 3. Liquid spraying mechanism; 31. Injection needle; 32. Needle port; 33. Liquid material tank; 34. Driving assembly; 4. Glass bottle raw material. DETAILED DESCRIPTION
[0025] The following is combined with Figure 1-4 This application is described in further detail.
[0026] The present application embodiment discloses a sulfide liquid spraying device for glass bottle production, such as Figure 1 As shown, it includes a frame 1, a conveying mechanism 2 and a liquid spraying mechanism 3. The conveying mechanism 2 is used for continuously and directionally conveying a plurality of glass bottle raw materials 4. The liquid spraying mechanism 3 is used for spraying sulfide liquid into the glass bottle raw materials 4. Therefore, the liquid spraying mechanism 3 includes a spray needle 31.
[0027] like Figure 1 and 2 As shown, the conveying mechanism 2 includes a conveying sprocket 21 and a conveying chain 22. The conveying sprocket 21 is rotatably connected to the frame 1, and the conveying chain 22 is wound around the conveying sprocket 21. A joint rod 221 is fixedly connected to the outer chain link of the conveying chain 22. There are two conveying chains 22 that are parallel to each other. Two joint rods 221 are fixedly connected between a pair of outer chain links corresponding to each other of the two conveying chains 22. A single joint rod 221 is coaxial with a joint axis of the conveying chain 22. Two abutment wheels 24 are coaxially rotatably connected to each joint axis of the conveying chain 22. The abutment wheels 24 are located on the side of the conveying chain 22 away from the joint rod 221, so that the conveying mechanism 2 has two rows of abutment wheels 24. The arrangement direction of each row of abutment wheels 24 is parallel to the moving direction of the conveying chain 22. The four abutment wheels 221 corresponding to a pair of outer chain links are used to carry a single glass bottle raw material 4; the axis of the abutment wheel 24 and the axis of the glass bottle raw material 4 are parallel to each other and are both horizontal, and the wheel surface of the abutment wheel 24 rolls and abuts against the lower side wall of the glass bottle raw material 4.
[0028] like Figure 1As shown, the liquid spraying mechanism 3 also includes a driving component 34, which is used to control the movement of the injection needle 31 relative to the frame 1, so that the injection needle 31 can enter and exit the interior of the glass bottle raw material 4. The liquid spraying mechanism 3 includes an electric slide and a liquid tank 33, the electric slide is fixedly connected to the frame 1, the injection needle 31 is fixedly set on the slider of the electric slide, the sliding direction of the slider of the electric slide is consistent with the axial direction of the glass bottle raw material 4, the injection needle 31 is provided with four and all connected to the liquid tank 33, and the arrangement direction of the four injection needles 31 is consistent with the arrangement direction of multiple glass bottle raw materials 4. The four injection needles 31 can be coaxially aligned with the four glass bottle raw materials 4 at the same time. After the electric slide is started, each injection needle 31 can enter the corresponding glass bottle raw material 4 at the same time to inject the sulfide liquid.
[0029] like Figure 1 , 3 As shown in Figure 4, the conveying mechanism 2 also includes a control component 23 for rotating the abutment wheel 24 relative to the conveying chain. The needle port 32 of the injection needle 31 is located at its lower side, that is, the injection direction of the injection needle 31 located in the glass bottle raw material 4 is vertically downward, and the lower inner wall of the glass bottle raw material 4 is directly sprayed with the sulfide liquid. The control component 23 includes an active friction member 232, and the active friction member 232 and the frame 1 are relatively movable. The active friction member 232 abuts against the side of the four glass bottle raw materials 4 inserted by the injection needle 31 away from the abutment wheel 24; because the abutment wheel 24 carries the glass bottle raw material 4, when the injection needle 31 sprays the sulfide liquid, the active friction member 232 moves relative to the frame 1, thereby applying a lateral friction force to the four glass bottle containers to make them rotate, and the inner wall of the glass bottle raw material 4 can be more widely sprayed with the sulfide liquid. In this embodiment, the active friction member 232 is a friction belt, which is located above the conveyor chain 22 and connected to the frame 1 through a belt drive. Its orbital trajectory is parallel to the trajectory of the conveyor chain 22, and the friction belt abuts against the side of the glass bottle raw material 4 away from the abutment wheel 24. The friction belt itself has a certain degree of flexibility, and when it abuts against the glass bottle raw material 4, the pressure damage to the glass bottle raw material 4 is relatively small.
[0030] like Figure 1 and 3 As shown, the control component 23 also includes a friction prism 231, which is fixedly connected to the frame 1, and the length direction of the friction prism 231 is parallel to the moving direction of the conveying chain 22. The friction prism 231 abuts against the lower side of the abutting wheel 24, and the two have friction. When the conveying chain 22 moves, the friction force of the friction prism 231 on the abutting wheel 24 causes the abutting wheel 24 to rotate relative to the conveying chain 22, and the glass bottle raw material 4 thereon is also driven to rotate. The sulfide liquid inside the glass bottle raw material 4 always has a tendency to flow downward under the action of gravity, so the contact between the inner wall of the glass bottle raw material 4 and the sulfide liquid is more uniform.
[0031] like Figure 3 and 4 As shown, since the glass bottle raw material 4 inserted by the injection needle 31 and the corresponding ground wheel still need to rotate, and the corresponding abutment wheel 24 is subjected to a certain pressure, a gap needs to be maintained between part of the ground wheel and the friction prism 231. The frame 1 is provided with a ramping frame 11, which is located below the friction belt and on the side of the conveying chain 22 away from the glass bottle raw material 4. The ramping frame 11 includes an upslope section 12, a parallel section 13 and a downslope section 14 in the moving direction of the glass bottle raw material 4, and a guide groove 111 is opened on the ramping frame 11 along its own length direction. A guide frame 222 is fixedly connected to the side of the joint rod 221 facing away from the glass bottle raw material 4, and a guide wheel 223 is rotatably arranged on the guide frame 222. The axis of the guide wheel 223 is parallel to the axis of the abutment wheel 24, and the wheel surface of the guide wheel 223 rolls and abuts against the groove wall of the guide groove 111. When the conveying chain 22 moves above the slope forming frame 11, the slope forming frame 11 applies an abutment thrust to the conveying chain 22 through the guide frame 22. At this time, this part of the conveying chain 22 is lifted by 5 mm, and the abutment wheel 24 no longer contacts the friction prism 231. The conveying sprocket 21 stops running intermittently, and when it stops, four glass bottle raw materials 4 are located on the parallel section 13; the abutment wheels 24 on both sides below the adjacent glass bottle raw materials 4 at the edge of the four glass bottle raw materials 4 will still rotate under the action of friction, while the glass bottle raw materials 4 adjacent to it that are not abutting the friction belt and the rotating abutment wheels 24 are in dynamic friction abutment, that is, all other glass bottle raw materials 4 and the ground wheels do not rotate at this time.
[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A sulfide liquid spraying device for glass bottle production, comprising a frame (1), a conveying mechanism (2) and a liquid spraying mechanism (3), wherein the conveying mechanism (2) is used to continuously convey a plurality of glass bottle raw materials (4), the liquid spraying mechanism (3) is used to spray sulfide liquid into the glass bottle raw materials (4), the liquid spraying mechanism (3) comprises a spray needle (31) and a driving component (34), the driving component (34) is used to control the spray needle (31) to reciprocate relative to the frame (1), and the moving direction is parallel to the axial direction of the glass bottle raw material (4), characterized in that: The conveying mechanism (2) comprises a conveying sprocket (21) and a conveying chain (22), wherein the conveying sprocket (21) is rotatably connected to the frame (1), the conveying chain (22) is wound around the conveying sprocket (21), a plurality of abutment wheels (24) are rotatably arranged on the conveying chain (22), the axis of the abutment wheel (24) is parallel to the axis of the glass bottle raw material (4), the wheel surface of the abutment wheel (24) abuts against the side wall of the glass bottle raw material (4), and the conveying mechanism (2) further comprises a control component (23) for rotating the abutment wheel (24) relative to the conveying chain.
2. A sulfide liquid spraying device for glass bottle production according to claim 1, characterized in that: The joint axes of the abutment wheel (24) and the transmission sprocket (21) are coaxial, and the edge of the transmission sprocket (21) is provided with a plurality of matching grooves (211), and a single matching groove (211) is provided for an abutment wheel (24) to be inserted and matched, and the axis of the abutment wheel (24) is in a horizontal direction, and the arrangement direction of the plurality of abutment wheels (24) is parallel to the moving direction of the transmission chain (22).
3. A sulfide liquid spraying device for glass bottle production according to claim 1 or 2, characterized in that: The control component (23) comprises a friction prism (231), the friction prism (231) is fixedly connected to the frame (1), the length direction of the friction prism (231) is parallel to the moving direction of the conveying chain (22), and the friction prism (231) abuts against the side of the abutment wheel (24) facing away from the glass bottle raw material (4).
4. A sulfide liquid spraying device for glass bottle production according to claim 3, characterized in that: The driving component (34) is an electric slide, the liquid spraying mechanism (3) includes a liquid tank (33), the electric slide is fixedly connected to the frame (1), the injection needle (31) is fixedly arranged on the slider of the electric slide, the sliding direction of the slider of the electric slide is consistent with the axial direction of the glass bottle raw material (4), a plurality of injection needles (31) are provided and are all connected to the liquid tank (33), and the arrangement direction of the plurality of injection needles (31) is consistent with the arrangement direction of the plurality of glass bottle raw materials (4).
5. A sulfide liquid spraying device for glass bottle production according to claim 4, characterized in that: The control component (23) further comprises an active friction member (232), wherein the active friction member (232) and the frame (1) are arranged to move relative to each other, and the moving direction is perpendicular to the axis of the abutment wheel (24); the active friction member (232) abuts against the side of the glass bottle raw material (4) inserted by the injection needle (31) which is away from the abutment wheel (24); and there is a gap between the abutment wheel (24) and the friction prism (231) contacted by the glass bottle raw material (4) abutted by the active friction member (232); and the needle port (32) of the injection needle (31) is located on its side.
6. A sulfide liquid spraying device for glass bottle production according to claim 5, characterized in that: The active friction member (232) is a friction belt, the friction belt and the frame (1) are connected via a belt drive, and the friction belt abuts against a side of the glass bottle raw material (4) that is away from the abutment wheel (24).
7. A sulfide liquid spraying device for glass bottle production according to claim 6, characterized in that: A joint rod (221) is fixedly connected to the outer link of the conveying chain (22); the joint rod (221) and the joint axis of the conveying chain (22) are coaxial; a slope frame (11) is provided on the frame (1); the slope frame (11) is located on the side of the conveying chain (22) away from the friction belt and applies abutting thrust to the conveying chain (22) or the joint rod (221); the slope frame (11) includes an uphill section (12), a parallel section (13) and a downhill section (14) in sequence along the moving direction of the glass bottle raw material (4).
8. A sulfide liquid spraying device for glass bottle production according to claim 7, characterized in that: A guide frame (222) is fixedly connected to the side of the joint rod (221) facing away from the glass bottle raw material (4); a guide wheel (223) is rotatably provided on the guide frame (222); the axis of the guide wheel (223) is parallel to the axis of the abutment wheel (24); a guide groove (111) is provided on the slope frame (11) along its length direction; the wheel surface of the guide wheel (223) and the groove wall of the guide groove (111) are in rolling abutment with each other.