Muffle furnace material hooking device for medium borosilicate medicinal glass

Abstract

The utility model discloses a material hooking device of a muffle furnace for medium borosilicate medicinal glass. The material hooking device comprises a base bracket, a transverse rotating assembly, a longitudinal rotating assembly, an operating rod and a material hooking piece, the transverse rotating assembly is installed at the upper end of the base support, and the longitudinal rotating assembly is installed on the transverse rotating assembly. A drawing hole is formed in the longitudinal rotating assembly, the operating rod penetrates through the drawing hole in a drawing mode, and the material hooking piece is fixedly installed at the first end of the operating rod. According to the material hooking device, the base support is arranged to support the operating rod and the material hooking piece, so that the labor intensity of operators is relieved, and the operators can operate the operating rod more flexibly when carrying out material hooking operation; through the arrangement of the transverse rotating assembly and the longitudinal rotating assembly, transverse rotation and longitudinal movement of the operating rod are achieved, the drawing hole is formed in a matched mode, the material hooking piece located in the muffle furnace can move up and down, left and right and front and back, and therefore the material hooking action can be smoothly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical glass processing, in particular to a material hooking device for a muffle furnace of medium-borosilicate pharmaceutical glass. Background Art

[0002] During the production of medium-borosilicate pharmaceutical glass, uniformly molten glass flows down a feed pipe to form a ribbon. The ribbon then falls onto and winds around a rotating tube suspended in a muffle furnace. The tube rotates at a certain angle. The furnace has a combustion system to ensure that the viscosity of the glass on the tube (temperature determines viscosity) and its viscosity gradient are maintained for molding. The glass wrapped around the tube gradually cools down along the tube's longitudinal axis and spreads smoothly to the end of the tube. Air is blown into the tube's core through-hole to form a tube root. The tube is then pulled along a runway by a traction machine and cut into a certain length of qualified glass tubes by a cutting device. As production progresses, the tube will erode to varying degrees. When the tube is severely corroded, it needs to be replaced. After replacement, it needs to be wound. During the winding process, some glass will fall into the muffle furnace, and the glass that falls into the muffle furnace needs to be hooked out as soon as possible.

[0003] For example, the patent application with application number 202323222311.6 discloses a rotary tube assembly and a muffle furnace, which improves the service life of the rotary tube by improving the structure of the rotary tube. However, the change in the structure of the rotary tube is not friendly to the existing muffle furnaces that have been used. Even if the service life of the rotary tube is improved, the rotary tube still needs to be replaced regularly. At present, the operator generally uses a long-pole hook to hook the material. In the hooking operation, due to the heavy weight of the hook and the long pole, the labor intensity of the personnel during the operation is high, and the muffle furnace will have a large amount of high-temperature gas overflow, which is easy to cause burns to personnel, greatly affecting the stability of production and the life safety of cleaning personnel. Therefore, seeking a method that can reduce the labor intensity of the hooking operation or reduce the threat of burns to the operator has become a technical problem that needs to be solved urgently by those skilled in the art.

[0004] Based on this, the existing technology still needs to be improved. Utility Model Content

[0005] In order to solve the above technical problems, the embodiment of the present utility model proposes a medium-borosilicate pharmaceutical glass muffle furnace hooking device to solve the technical problem of high labor intensity of the hooking operation in the prior art.

[0006] In order to solve the above technical problems, some embodiments of the present invention disclose a material hooking device for a medium borosilicate pharmaceutical glass muffle furnace, comprising a base bracket, a transverse rotating assembly, a longitudinal rotating assembly, an operating rod and a material hooking member;

[0007] The horizontal rotation assembly is installed on the upper end of the base bracket, and the vertical rotation assembly is installed on the horizontal rotation assembly;

[0008] A drawing hole is provided on the longitudinal rotating assembly, the operating rod can be drawn through the drawing hole, and the hooking piece is fixedly installed on the first end of the operating rod.

[0009] In some embodiments, the transverse rotation assembly includes a vertically arranged rotation hole provided on the top of the base bracket, and a transverse rotation shaft inserted into the rotation hole, and the longitudinal rotation assembly is fixed to the top end of the transverse rotation shaft.

[0010] Some embodiments further include a baffle, which is mounted on the longitudinal rotation assembly and has a through hole for the operating rod to pass through.

[0011] In some embodiments, the longitudinal rotation assembly includes a concave member, a longitudinal rotation shaft, and a rotation member;

[0012] The bottom of the concave member is fixedly connected to the top of the transverse rotating assembly. The two side walls of the concave member are respectively provided with a first through hole and a second through hole. The rotating member is provided with a third through hole. The longitudinal rotating shaft passes through the first through hole, the third through hole and the second through hole in sequence, so that the rotating member can rotate around the longitudinal rotating shaft.

[0013] In some embodiments, the rotating member includes a connecting sleeve and a connecting block, the connecting block is fixed to the outer wall of the connecting sleeve, the third through hole is provided on the connecting block, and the length direction of the third through hole is perpendicular to the length direction of the connecting sleeve.

[0014] In some embodiments, the connecting sleeve is sleeved on the operating rod, and a pulling hole is formed on the inner wall of the connecting sleeve.

[0015] In some embodiments, the baffle is fixed to an end of the connecting sleeve close to the hook member.

[0016] In some embodiments, the base bracket includes a cross-shaped base and a column, and the bottom end of the column is fixedly mounted on the intersection of the cross-shaped base.

[0017] In some embodiments, an observation window is further provided on the baffle, and high-temperature resistant glass is installed on the observation window.

[0018] In some embodiments, the hooking member is a rake-like structure.

[0019] By adopting the above technical solution, the utility model has at least the following beneficial effects:

[0020] The utility model provides a medium-borosilicate pharmaceutical glass muffle furnace hooking device, which supports the operating rod and the hooking piece by arranging a base bracket, thereby reducing the labor intensity of the operator and enabling the operator to operate the operating rod more flexibly when performing the hooking operation; through the arrangement of the horizontal rotation component and the vertical rotation component, the horizontal rotation and vertical movement of the operating rod are realized, and with the arrangement of the pull-out hole, the hooking piece located in the muffle furnace can move up and down, left and right, and forward and backward, so that the hooking action can be completed smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a structural schematic diagram of a medium borosilicate pharmaceutical glass muffle furnace hooking device disclosed in some embodiments of the present utility model;

[0023] Figure 2 This is a structural schematic diagram of a medium borosilicate pharmaceutical glass muffle furnace hooking device disclosed in some embodiments of the present utility model;

[0024] Figure 3 This is a partial structural schematic diagram of a medium-borosilicate pharmaceutical glass muffle furnace hooking device disclosed in some embodiments of the present utility model.

[0025] Description of reference numerals:

[0026] 1. Base bracket; 2. Horizontal rotation assembly; 3. Longitudinal rotation assembly; 4. Operating lever; 5. Hook piece; 6. Baffle; 11. Cross-shaped base; 12. Column; 21. Horizontal rotation axis; 31. Concave piece; 32. Longitudinal rotation axis; 33. Connecting block; 34. Connecting sleeve; 61. Observation window. DETAILED DESCRIPTION

[0027] The following embodiments of the present disclosure are further described in detail with reference to the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present disclosure, but are not intended to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.

[0028] The present disclosure provides these embodiments in order to make this disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0029] It should be noted that, in the description of this disclosure, unless otherwise specified, "plurality" means greater than or equal to two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are intended solely to facilitate and simplify the description of this disclosure, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] In addition, the terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.

[0031] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this disclosure depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0032] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0034] like Figure 1 , Figure 2 , Figure 3 As shown, some embodiments of the present invention disclose a medium-borosilicate pharmaceutical glass muffle furnace hooking device, which is used to hook and remove the glass liquid that falls into the muffle furnace after the rotating tube is replaced in the muffle furnace. Specifically, it can include a base bracket 1 for supporting, a transverse rotating assembly 2 for achieving transverse rotation, a longitudinal rotating assembly 3 for achieving longitudinal rotation, an operating rod 4 and a hooking member 5; wherein the hooking member 5 can adopt a rake-like structure, the transverse rotating assembly 2 is mounted on the upper end of the base bracket 1, the longitudinal rotating assembly 3 is mounted on the transverse rotating assembly 2, and a pull-out hole is provided on the longitudinal rotating assembly 3. The operating rod 4 can be pulled through the pull-out hole, and the hooking member 5 is fixedly mounted on the first end of the operating rod 4. During use, the operator holds the operating rod 4 away from one end of the hooking piece 5, and the base bracket 1 supports the middle part of the operating rod 4. Under the action of the horizontal rotation component 2 and the vertical rotation component 3, the operating rod 4 can rotate horizontally and move up and down vertically, thereby driving the hooking piece 5 set at the other end of the operating rod 4 to move left and right and up and down to find the glass liquid that needs to be hooked, and then pull the operating rod 4 backward to make the hooking piece 5 move back and forth, thereby completing the removal of the glass liquid.

[0035] In this embodiment, the base bracket 1 is provided to support the operating rod 4 and the hooking member 5, thereby reducing the labor intensity of the operator and enabling the operator to more flexibly operate the operating rod 4 during the hooking operation. The provision of the transverse rotation assembly 2 and the longitudinal rotation assembly 3 enables transverse rotation and longitudinal movement of the operating rod 4. In conjunction with the provision of the pull-out hole, the hooking member 5 located within the muffle furnace can move up and down, left and right, and forward and backward, thereby smoothly completing the hooking operation. This allows for timely cleaning of the glass liquid within the muffle furnace, reduces equipment wear, and enables the operator to conveniently remove the glass liquid from the muffle furnace, reducing labor intensity.

[0036] Some embodiments of the present invention disclose a medium-borosilicate pharmaceutical glass muffle furnace hooking device. On the basis of the above embodiments, in order to achieve lateral rotation, the lateral rotation component 2 may include a vertically arranged rotation hole set on the top of the base bracket 1, and a lateral rotation shaft 21 inserted in the rotation hole, and the longitudinal rotation component 3 is fixed to the top of the lateral rotation shaft 21. The rotation hole can be directly opened on the top of the column 12, or a connector with a rotation hole can be fixed on the top of the column 12, and the lateral rotation shaft 21 is vertically inserted into the rotation hole. The length direction of the operating rod 4 is perpendicular to the length direction of the lateral rotation shaft 21. The lateral rotation shaft 21 is stuck in the rotation hole of the column 12, which can effectively prevent the operating rod 4 from being separated from the base bracket 1 during operation, and can achieve stable lateral rotation of the operating rod 4 along the lateral rotation shaft 21 as the center.

[0037] Furthermore, to prevent the high-temperature gas escaping from the muffle furnace from posing a hazard to the operator, a baffle 6 can be mounted on the longitudinal rotating assembly 3. The baffle 6 has a through hole for the operating rod 4 to pass through. The baffle is located between the operator and the hook 5, effectively blocking the high-temperature gas escaping from the opening of the muffle furnace and protecting the operator.

[0038] Some embodiments of the present invention disclose a muffle furnace hook device for borosilicate pharmaceutical glass. Based on the above embodiments, to achieve longitudinal rotation, a longitudinal rotation assembly 3 includes a concave member 31, a longitudinal rotation shaft 32, and a rotating member. The bottom of the concave member 31 is fixedly connected to the top of the transverse rotation assembly 2. The two side walls of the concave member 31 respectively have a first through hole and a second through hole. The rotating member is provided with a third through hole. The longitudinal rotation shaft 32 passes through the first through hole, the third through hole, and the second through hole in sequence, allowing the rotating member to rotate about the longitudinal rotation shaft 32. Specifically, to achieve both pulling and longitudinal rotation, the rotating member may include a connecting sleeve 34 and a connecting block 33. The connecting sleeve 34 and the connecting block 33 may be connected by welding. The connecting block 33 is fixed to the outer wall of the connecting sleeve 34. The third through hole is provided on the connecting block 33, and the length direction of the third through hole is perpendicular to the length direction of the connecting sleeve 34. When in use, the connecting sleeve 34 is mounted on the operating rod 4, and the inner wall of the connecting sleeve 34 forms a pulling hole. By setting the longitudinal rotating assembly 3 and the transverse rotating assembly 2, the angle of the hooking member 5 can be adjusted, and the operating length of the hooking member 5 can be adjusted by the connecting sleeve 34.

[0039] In addition, a baffle 6 can be fixed to the end of the connecting sleeve 34 near the hooking member 5. This provides protection for the longitudinal rotating assembly 3 and the transverse rotating assembly 2, effectively preventing high-temperature gases from directly impacting the longitudinal rotating assembly 3 and the transverse rotating assembly 2, which could shorten the life of key components. The baffle 6, acting as a high-temperature gas isolation device, is connected to the connecting sleeve 34 to effectively isolate the operator from the high-temperature gases generated by the muffle furnace during operation. To prevent the baffle 6 from obstructing the operator's field of vision and making hooking more difficult, an observation window 61 can be provided on the baffle 6. This observation window 61 is equipped with heat-resistant glass, allowing the operator to observe the specific conditions within the furnace through the high-temperature glass, greatly improving personal safety.

[0040] Some embodiments of the present invention disclose a medium-borosilicate pharmaceutical glass muffle furnace hook device. Based on the above embodiments, in order to achieve stable support of the base bracket 1, in some specific implementations, the base bracket 1 may include a cross-shaped base 11 and a column 12, and the bottom end of the column 12 is fixedly mounted on the intersection of the cross-shaped base 11. The operating rod 4 passes through the pull-out hole. Due to the large mass and long rod characteristics of the hook, most of the mass of the hook can be borne by the base bracket 1. Personnel only need to operate behind the high-temperature gas isolation device, which improves work efficiency and reduces labor.

[0041] In summary, the medium-borosilicate pharmaceutical glass muffle furnace hooking device disclosed in the embodiment of the present invention can increase or decrease the length of the operating rod 4 according to the actual situation on site by setting the horizontal rotating component 2 and the longitudinal rotating component 3 in conjunction with the pull-out hole structure. The majority of the mass of the hooking member 5 can be borne by the supporting device, and the weight of the baffle 6 can also be borne by the base bracket 1. The operator only needs to operate behind the high-temperature gas isolation device. The high-temperature gas generated by the muffle furnace can be effectively isolated during operation. The specific situation in the furnace can be observed through the high-temperature glass to prevent burns from high-temperature gas, thereby improving operational safety, reducing the risk of burns to personnel, improving operational efficiency, and reducing labor intensity.

[0042] Thus far, various embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions disclosed herein.

[0043] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art will understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Those skilled in the art will understand that the above embodiments may be modified or some technical features may be replaced with equivalents without departing from the scope and spirit of the present disclosure. In particular, as long as there are no structural conflicts, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A medium borosilicate pharmaceutical glass muffle furnace hooking device, characterized in that: It comprises a base bracket (1), a transverse rotation component (2), a longitudinal rotation component (3), an operating rod (4) and a hook member (5); Wherein, the transverse rotation assembly (2) is mounted on the upper end of the base bracket (1), and the longitudinal rotation assembly (3) is mounted on the transverse rotation assembly (2); The longitudinal rotating assembly (3) is provided with a pulling hole, the operating rod (4) can be pulled through the pulling hole, and the hook member (5) is fixedly mounted on the first end of the operating rod (4).

2. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 1, characterized in that: The transverse rotation assembly (2) comprises a vertically arranged rotation hole provided on the top of the base support (1), and a transverse rotation shaft (21) partially inserted into the rotation hole, and the longitudinal rotation assembly (3) is fixed to the top end of the transverse rotation shaft (21).

3. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 1, characterized in that: It also includes a baffle (6), which is mounted on the longitudinal rotation assembly (3), and has a through hole for the operating rod (4) to pass through.

4. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 3, characterized in that: The longitudinal rotating assembly (3) comprises a concave member (31), a longitudinal rotating shaft (32) and a rotating member; The bottom of the concave member (31) is fixedly connected to the top of the transverse rotating assembly (2), and the two side walls of the concave member (31) respectively have a first through hole and a second through hole. The rotating member is provided with a third through hole, and the longitudinal rotating shaft (32) passes through the first through hole, the third through hole, and the second through hole in sequence, so that the rotating member can rotate around the longitudinal rotating shaft (32).

5. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 4, characterized in that: The rotating member comprises a connecting sleeve (34) and a connecting block (33), wherein the connecting block (33) is fixed to the outer wall of the connecting sleeve (34), the third through hole is provided on the connecting block (33), and the length direction of the third through hole is perpendicular to the length direction of the connecting sleeve (34).

6. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 5, characterized in that: The connecting sleeve (34) is sleeved on the operating rod (4), and the inner wall of the connecting sleeve (34) forms the pulling hole.

7. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 5, characterized in that: The baffle (6) is fixed to one end of the connecting sleeve (34) close to the hook member (5).

8. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 1, characterized in that: The base support (1) comprises a cross-shaped base (11) and a column (12), wherein the bottom end of the column (12) is fixedly mounted on the intersection of the cross-shaped base (11).

9. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 3, characterized in that: An observation window (61) is also provided on the baffle (6), and high-temperature resistant glass is installed on the observation window (61).

10. The medium borosilicate pharmaceutical glass muffle furnace hooking device according to claim 1, characterized in that: The hooking member (5) is a rake-shaped structure.

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