Safety protection frame

Abstract

The utility model provides a safety protection frame which comprises a working table, a safety protection device, a safety protection device and a safety protection device, and the working table comprises a top plate and a supporting frame for supporting the top plate; the heating device is embedded in the bottom of the top plate through the first opening, the heating device comprises a machining shell, a first side wall, a second side wall and a heater, the machining shell comprises a bearing face used for bearing tin to be machined, a second opening is formed in the bearing face, and the heater is arranged in the machining shell to heat the tin to be machined on the bearing face; the first side wall is arranged on the bearing surface to surround an area, heated on the bearing surface, of the heater, and the second side wall is annularly arranged on the outer side of the first side wall to form a drainage channel; and the collecting device is arranged at the opening of the drainage channel through the second opening, and the collecting device is used for bearing the heated liquid tin. According to the embodiment of the utility model, the molten tin can be prevented from overflowing, and the safety of the production process is improved.

Description

Technical Field

[0001] The utility model relates to the field of safe production, in particular to a safety protection frame. Background Art

[0002] In the process of manufacturing electronic components or assembling electronic equipment, the connection between wires and solder joints needs to ensure good conductivity and stable connection. Soldering of connecting wires is a common process step. Tinning can effectively reduce oxidation, improve welding quality and reliability, and thus improve the performance and reliability of the overall equipment. Therefore, before soldering the connecting wires, it is essential to tinnize the conductors. The traditional operation is to place the heated tin plate on the workbench and heat it to about 300 degrees Celsius to turn it into liquid. Due to frequent tinning operations, the heated molten tin is prone to overflow or flow onto the work surface. This also leads to workers being accidentally scalded during the processing process, affecting the personal safety of employees. Utility Model Content

[0003] The following is an overview of the topics described in detail in this article.

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a safety protection frame, which can prevent molten tin from overflowing and improve the safety of the production process.

[0005] The utility model provides a safety protection frame, comprising:

[0006] A workbench, comprising a top plate and a support frame supporting the top plate, wherein the top plate is provided with a first opening;

[0007] A heating device is embedded in the bottom of the top plate through the first opening, the heating device comprises a processing shell, a first side wall, a second side wall and a heater, the processing shell comprises a bearing surface for bearing the tin to be processed, the bearing surface is provided with a second opening, the heater is arranged inside the processing shell to heat the tin to be processed on the bearing surface, the first side wall is arranged on the bearing surface to surround the area heated by the heater on the bearing surface, and the second side wall is arranged on the outside of the first side wall to form a drainage channel;

[0008] A collecting device is arranged at the opening of the drainage channel through the second opening, and the collecting device is used to carry the heated liquid tin.

[0009] In some embodiments, the drainage channel is used to guide the heated liquid tin to flow to the collecting device.

[0010] In some embodiments, a heat dissipation device is provided on the side wall of the processing housing.

[0011] In some embodiments, a support structure is further included, wherein the support structure is mounted on the support frame to abut against the bottom of the processing housing.

[0012] In some embodiments, the heating device further includes a drainage tray, which is disposed between the first side wall and the second side wall to form a drainage groove, and the drainage groove is used to guide the heated liquid tin to flow to the collecting device.

[0013] In some embodiments, a side wall of the processing shell is provided with a collecting opening, and the collecting device is inserted into the processing shell through the collecting opening.

[0014] In some embodiments, the collecting device comprises an insertion end and a withdrawal end, the insertion end is used to be inserted into the processing housing through the collecting opening; a handle is provided on the side wall of the withdrawal end, and the handle is used to move the collecting device.

[0015] In some embodiments, the opening length of the drainage channel is shorter than the length of the collection device.

[0016] In some embodiments, the collecting device is integrated with the drainage channel, and the collecting device is connected to the opening of the drainage channel through the second opening.

[0017] In some embodiments, the support frame includes a fixing rod and a plurality of supporting bodies, a supporting body is disposed at each top corner of the top plate, and the fixing rod connects two adjacent supporting bodies to fix the support frame.

[0018] The embodiment of the utility model has at least the following beneficial effects: a first opening is provided on the top plate of the safety protection frame, a heating device is embedded in the bottom of the top plate through the first opening, a heater is provided inside the processing shell to heat the tin to be processed on the bearing surface, thereby realizing heating of the tin to be processed, a first side wall is provided on the bearing surface to surround the area heated by the heater on the bearing surface, thereby ensuring heating in a specific area, and the heating area is surrounded by the first side wall to prevent the heated liquid tin from overflowing, a second side wall is provided on the outside of the first side wall, and the second side wall and the first side wall form a drainage channel, a collecting device is provided at the opening of the drainage channel through the second opening provided on the bearing surface, and can guide the heated liquid tin to flow into the collecting device, thereby realizing collection of the liquid tin, thereby preventing the liquid tin from flowing on the workbench and causing scalds to the staff, thereby improving the safety of the production process and ensuring the safety of the operators.

[0019] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the examples of the present invention, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0021] Figure 1 A schematic diagram of a safety protection frame provided in one embodiment of the utility model;

[0022] Figure 2 A top view of a safety protection frame provided in one embodiment of the utility model;

[0023] Figure 3 A schematic diagram of a safety protection frame provided by another embodiment of the utility model;

[0024] Figure 4 A schematic diagram of a support structure provided in one embodiment of the utility model. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The terms "first", "second", "third", "fourth", etc. (if any) in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] It should be understood that in the present application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0028] It should be understood that in the description of the embodiments of the present application, the meaning of multiple (or multiple items) is more than two, greater than, less than, exceed, etc. are understood to not include the number, and above, below, within, etc. are understood to include the number.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings.

[0031] In the process of manufacturing electronic components or assembling electronic equipment, the connection between wires and solder joints needs to ensure good conductivity and stable connection. Soldering of connecting wires is a common process step. Tinning can effectively reduce oxidation, improve welding quality and reliability, and thus improve the performance and reliability of the overall equipment. Therefore, before soldering the connecting wires, it is essential to tinnize the conductors. The traditional operation is to place the heated tin plate on the workbench and heat it to about 300 degrees Celsius to turn it into liquid. Due to frequent tinning operations, the heated molten tin is prone to overflow or flow onto the work surface. This also leads to workers being accidentally scalded during the processing process, affecting the personal safety of employees.

[0032] In order to solve the above problems, the present embodiment provides a safety protection frame, a first opening is opened on the top plate of the safety protection frame, a heating device is embedded in the bottom of the top plate through the first opening, a heater is arranged inside the processing shell to heat the tin to be processed on the bearing surface, thereby realizing the heating of the tin to be processed, a first side wall is arranged on the bearing surface to surround the area heated by the heater on the bearing surface, thereby ensuring heating in a specific area, and the heating area is surrounded by the first side wall to prevent the heated liquid tin from overflowing, a second side wall is arranged on the outside of the first side wall, and the second side wall and the first side wall form a drainage channel, and a collecting device is arranged at the opening of the drainage channel through the second opening opened on the bearing surface, thereby being able to guide the heated liquid tin to flow into the collecting device, thereby realizing the collection of liquid tin, thereby preventing the liquid tin from flowing on the workbench and causing burns to the staff, thereby improving the safety of the production process and ensuring the safety of the operators.

[0033] refer to Figure 1 , Figure 1 A schematic diagram of a safety protection frame provided in one embodiment of the utility model.

[0034] In an embodiment of the present invention, the safety protection frame includes a workbench, and the workbench includes a top plate 110 and a support frame supporting the top plate 110. A first opening 130 is opened on the top plate 110 to facilitate subsequent embedding of different devices.

[0035] It should be noted that the support frame of the workbench in this embodiment is a metal support frame, which has a high deadweight, a tight structure, a tighter connection, and is less likely to have safety hazards such as loosening and breaking. It can withstand external wind and vibration and maintain structural stability.

[0036] refer to Figure 2 , Figure 2 A top view of a safety protection frame provided in one embodiment of the utility model.

[0037] The heating device is embedded in the bottom of the top plate 110 through the first opening 130. The heating device includes a processing shell 200, a first side wall 210, a second side wall 220 and a heater. The processing shell 200 includes a bearing surface for bearing the tin to be processed, and a second opening 230 is opened on the bearing surface. The heater is arranged inside the processing shell 200 to heat the tin to be processed on the bearing surface. The first side wall 210 is arranged on the bearing surface to surround the area heated by the heater on the bearing surface, so that the tin can be surrounded during the heating process of the tin to be processed to avoid the overflow of liquid tin. The second side wall 220 is arranged on the outside of the first side wall 210 to form a drainage channel to achieve secondary protection of the liquid tin, further prevent the liquid tin from overflowing to other areas of the workbench, and can guide the liquid tin to flow to the set area, keep the workbench clean, and improve the safety of the tin melting process.

[0038] It should be noted that in this embodiment, the shape of the heating area surrounded by the first side wall 210 can be rectangular, circular, triangular, etc., and is rectangular in this embodiment. This embodiment does not specifically limit the shape formed by the first side wall 210 surrounding the heating area.

[0039] It is worth noting that a through hole is also provided on the processing housing 200, and the wire and plug of the heater are connected to an external socket through the through hole.

[0040] The collecting device 300 is arranged at the opening of the drainage channel through the second opening 230. The collecting device 300 is used to carry the heated liquid tin, thereby preventing the liquid tin from flowing onto the workbench, collecting the liquid tin, and avoiding burns to people.

[0041] It should be noted that in this embodiment, the heating device and the collecting device 300 are both designed to be sunken, so even if the liquid tin may overflow through the first side wall 210, it will not flow onto the workbench, thereby avoiding safety hazards.

[0042] It is worth noting that the collection device 300 in this embodiment can be a storage slot, a storage box, etc., wherein the shape of the collection device 300 can be a rectangular parallelepiped, a cylinder, etc., and this embodiment does not make specific limitations.

[0043] In an embodiment of the present invention, the drainage channel is used to guide the heated liquid tin to flow to the collecting device 300, so as to collect the liquid tin and avoid the liquid tin splashing onto the workbench.

[0044] It should be noted that, in this embodiment, the spacing between the first side wall 210 and the second side wall 220 can be set according to the needs of the user, and the spacing between the first side wall 210 and the second side wall 220 can be set uniformly or randomly. For example, the spacing between the first side wall 210 and the second side wall 220 is three centimeters, four centimeters or five centimeters, etc., or the first side wall 210 and the second side wall 220 maintain a spacing of three centimeters between the first position, a spacing of four centimeters between the second position, and a spacing of five centimeters between the third position, etc., wherein the first position, the second position and the third position are randomly set according to the area heated by the heater on the bearing surface, and this embodiment does not make any specific restrictions.

[0045] In one embodiment of the utility model, the support frame includes a fixing rod 121 and a plurality of support bodies 122. A support body 122 is provided at each top corner of the top plate 110. The fixing rod 121 connects two adjacent support bodies 122 to fix the support frame, thereby improving the stability of the workbench, preventing the workbench from shaking or tilting during use, improving work safety and comfort, and improving the load-bearing capacity of the workbench.

[0046] It should be noted that the support body 122 can be a rectangular support rod, a cylindrical support rod, a support base, etc. The fixed rod 121 is arranged between two adjacent support bodies 122 for support. There can be one or more fixed rods 121 between adjacent support bodies 122. When there is only one fixed rod 121, the fixed rod 121 can be horizontally set with the workbench, or it can be set at a preset angle with the workbench. When there are multiple fixed rods 121, all fixed rods 121 can be horizontally set with the workbench, or they can be cross-set. This embodiment does not make specific restrictions.

[0047] It is worth noting that the fixing rod 121 and the supporting body 122 on the supporting frame are connected by welding, bolts and nuts, etc., and this embodiment does not make specific limitations.

[0048] refer to Figure 3 , Figure 3 A schematic diagram of a safety protection frame provided in another embodiment of the utility model.

[0049] In an embodiment of the present invention, a heat dissipation device 400 is disposed on the side wall of the processing housing 200 to achieve heat dissipation inside the processing housing 200 and extend the service life of the heater.

[0050] It should be noted that the heat dissipation device 400 in this embodiment can be a heat dissipation hole, a heat dissipation slot, etc., and in this embodiment, a heat dissipation device 400 can be set on each side wall of the processing shell 200 to improve the heat dissipation efficiency, or a heat dissipation device 400 can be set on one side wall. Figure 3 The example of setting a heat dissipation hole on a side wall of the processing housing 200 is used for demonstration, and the specific setting of the heat dissipation device 400 is not specifically limited in this embodiment.

[0051] refer to Figure 4 , Figure 4 A schematic diagram of a support structure 500 provided in accordance with an embodiment of the present invention.

[0052] In an embodiment of the present invention, a support structure 500 is further included. The support structure 500 is mounted on a support frame to abut against the bottom of the processing housing 200, thereby supporting the processing housing 200 and improving stability during the processing.

[0053] It should be noted that the support structure 500 may be a support plate, a support frame, a support rod, etc., and this embodiment does not impose any specific limitation.

[0054] In one embodiment of the utility model, the heating device also includes a drainage tray, which is arranged between the first side wall 210 and the second side wall 220 to form a drainage groove, and the drainage groove is used to guide the heated liquid tin to flow to the collection device 300, so as to collect the liquid tin and avoid burns to people.

[0055] It is worth noting that when the second side wall 220 and the first side wall 210 form a drainage channel, the bottom of the first side wall 210 and the second side wall 220 are connected by a bearing surface. At this time, the liquid tin enters the collecting device 300 through the bearing surface under the guidance of the drainage channel. When the first side wall 210, the second side wall 220 and the drainage tray form a drainage groove, the first side wall 210 and the second side wall 220 are connected by the drainage tray. At this time, the liquid tin enters the collecting device 300 through the drainage tray under the guidance of the drainage groove.

[0056] In one embodiment of the utility model, the heating device and the collecting device 300 can be independently provided, and a collecting opening is provided on the side wall of the processing housing 200, and the collecting device 300 is inserted into the processing housing 200 through the collecting opening. The collecting device 300 includes an insertion end and a withdrawal end, and the insertion end is used to be inserted into the processing housing 200 through the collecting opening; the side wall of the withdrawal end is provided with a handle 310, and the handle is used to move the collecting device 300, so as to realize the insertion or withdrawal of the collecting device 300, and facilitate the subsequent treatment of the outflowing tin.

[0057] It should be noted that the cross-sectional area of ​​the collecting opening is greater than or equal to the cross-sectional area of ​​the insertion end of the collecting device 300, so as to ensure that the collecting device 300 can be smoothly inserted or removed.

[0058] In an embodiment of the present invention, the opening length of the drainage channel is smaller than the length of the collecting device 300, thereby ensuring that the overflowed tin can flow to the collecting device 300, and preventing the tin from overflowing onto the workbench.

[0059] In an embodiment of the present invention, the collecting device 300 is integrated with the drainage channel, and the collecting device 300 is connected to the opening of the drainage channel through the second opening 230 to collect the liquid tin.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] The above is a specific description of the preferred implementation of the present application, but the present application is not limited to the above-mentioned implementation mode. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the present application. These equivalent deformations or substitutions are all included in the scope defined by the claims of the present application.

Claims

1. A safety protection frame, characterized in that: include: A workbench, comprising a top plate and a support frame supporting the top plate, wherein the top plate is provided with a first opening; A heating device is embedded in the bottom of the top plate through the first opening, the heating device comprises a processing shell, a first side wall, a second side wall and a heater, the processing shell comprises a bearing surface for bearing the tin to be processed, the bearing surface is provided with a second opening, the heater is arranged inside the processing shell to heat the tin to be processed on the bearing surface, the first side wall is arranged on the bearing surface to surround the area heated by the heater on the bearing surface, and the second side wall is arranged on the outside of the first side wall to form a drainage channel; A collecting device is arranged at the opening of the drainage channel through the second opening, and the collecting device is used to carry the heated liquid tin.

2. The safety protection frame according to claim 1, characterized in that: The drainage channel is used to guide the heated liquid tin to flow to the collecting device.

3. The safety protection frame according to claim 1, characterized in that: A heat dissipation device is arranged on the side wall of the processing shell.

4. The safety protection frame according to claim 1, characterized in that: Also included is a support structure, which is mounted on the support frame to abut against the bottom of the processing shell.

5. The safety protection frame according to claim 1, characterized in that: The heating device further comprises a drainage tray, which is arranged between the first side wall and the second side wall to form a drainage groove, and the drainage groove is used to guide the heated liquid tin to flow to the collecting device.

6. The safety protection frame according to claim 1, characterized in that: The side wall of the processing shell is provided with a collecting opening, and the collecting device is inserted into the processing shell through the collecting opening.

7. The safety protection frame according to claim 6, characterized in that: The collecting device comprises an insertion end and a withdrawal end, wherein the insertion end is used to be inserted into the processing housing through the collecting opening; and a handle is provided on the side wall of the withdrawal end, and the handle is used to move the collecting device.

8. The safety protection frame according to claim 1, characterized in that: The opening length of the drainage channel is smaller than the length of the collecting device.

9. The safety protection frame according to claim 1, characterized in that: The collecting device is integrated with the drainage channel, and the collecting device is connected to the opening of the drainage channel through the second opening.

10. The safety protection frame according to claim 1, characterized in that: The support frame includes a fixing rod and a plurality of supporting bodies. The supporting body is arranged at each top corner of the top plate. The fixing rod connects two adjacent supporting bodies to fix the support frame.

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