Press coating device for welding material production

Abstract

The utility model discloses a press-coating device for welding material production, which relates to the technical field of welding rod production and comprises an operating table, a heating mechanism arranged at the bottom in the operating table, a press-coating die arranged in the middle in the operating table, and an air cylinder arranged on one side of the top end of the operating table. The bottom end of a piston rod of the air cylinder penetrates through the top end in the operation table and is provided with a pressurizing mechanism, and a powder suction machine is arranged on one side of the heating mechanism. The pressing and coating device is reasonable and reliable in structure and simple and convenient to operate, so that the pressing and coating device has a good adjusting effect, the safety of workers during operation and the applicability during practical application are improved, the production efficiency of welding rods is improved, the production cost is reduced, and the situation that individual welding rods are not fully heated during heating, so that the production efficiency is improved is avoided. And the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding rod production, in particular to a pressure coating device for welding material production. Background Art

[0002] Welding is a processing technology that is often required in the production process, and welding rods are indispensable processing materials in the welding process. They have a wide range of applications and are fast-consuming consumables. Therefore, the production quantity of welding rods is large and has a large production space. In the production process of welding rods, the internal rod is a steel wire rod, and the outside needs to be wrapped with a mixed flux. It can only be shipped out of the factory after drying. Only such welding rods can ensure better welding effects when used.

[0003] For example, Chinese patent CN220444302U discloses a welding rod pressure coating device, which includes a bracket, an oven, a pressure coating mold, a lifting plate, a booster, and a cylinder; the bracket is provided with an oven, a pressure coating mold, and a cylinder from bottom to top, and the lower end of the telescopic rod of the cylinder is provided with a lifting plate, and the lifting plate is provided with a number of mounting holes for inserting welding rods, which can process multiple welding rods at the same time, thereby improving production efficiency. However, when the welding rod enters the oven for baking, it generates heat through the heating rod to bake the powder. However, when the fixed welding rod is baked, the uniformity of the welding rod during heat treatment cannot be guaranteed, which affects the curing effect of the powder and the overall quality of the welding rod. At the same time, when the welding rod is in the oven, excess powder will fall into it, and the excess powder will solidify when the welding rod is baked, resulting in waste of powder and increased costs.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a pressure coating device for welding material production to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A pressure coating device for welding material production includes an operating table, a heating mechanism is provided at the bottom of the operating table, a pressure coating mold is provided in the middle of the operating table, a cylinder is provided on one side of the top of the operating table, the bottom end of the piston rod of the cylinder passes through the top of the operating table and is provided with a pressure mechanism, and a powder suction machine is provided on one side of the heating mechanism.

[0008] Furthermore, in order to facilitate the removal of the heated welding rods, the heating mechanism includes a heating box arranged at the bottom of the operating table, a storage plate is provided at the bottom end of the interior of the heating box, a heating door is provided on one side of the storage plate, a limiting ring is provided in the middle of the storage plate, a placement groove is provided at the bottom end of the limiting ring, and a welding rod placement assembly is provided inside the placement groove; support frames are provided at both ends of the bottom of one side of the heating door, and moving wheels are provided at the bottom end of the support frame. A driving assembly is provided in the middle of the bottom of one side of the heating door, and a fixing assembly is provided at both ends of the top of one side of the heating door. A handle is provided in the middle of one side of the heating door, and limiting strips that cooperate with the storage plate are symmetrically provided on both sides of the bottom of the heating box, a number of heating rods are provided at the top of the limiting strips, and a number of through holes are provided at the top of the heating box.

[0009] Furthermore, in order to achieve uniform heating of the coated welding rods and avoid insufficient heating of individual welding rods during heating, the welding rod placement assembly includes an axle wheel 1 arranged inside the placement groove, a gear 1 is arranged at the top of the axle wheel 1, a revolving disk is arranged at the top of the gear 1, a number of fixed boxes are arranged on the outside of the top of the revolving disk, a number of fixed rods are arranged on the outside of the fixed boxes, and a fixed ring is arranged on the top between the fixed rods; a connecting shaft passing through the bottom end of the revolving disk is provided at the bottom end of the fixing box, a gear 2 meshing with the gear 1 is provided at the bottom end of the connecting shaft, and the driving assembly includes a machine box arranged at the bottom of one side of the heating door, a driving motor is provided at the top of the machine box, the output shaft of the driving motor passes through the inner top of the machine box and is provided with axle wheel 2, and the axle wheel 2 and the axle wheel 1 are connected by a belt.

[0010] Furthermore, in order to make it more convenient for the staff to close the heating door and improve the safety of the staff during use, the fixing component includes a fixed block arranged through one side of the heating door, a square hole is provided at the top of the fixed block, a movable block is provided inside the fixed block, the top of the movable block is an inclined surface, a threaded hole is provided in the middle of one side of the movable block, a threaded handle matching the threaded hole is arranged through one side of the fixed block, and a slider matching the movable block is arranged through the top of the fixed block.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model has a reasonable and reliable structure and is simple and convenient to operate, so that the pressure coating device has a good heating effect, which increases the safety of the staff during operation and the applicability in practical application, improves the production efficiency of the welding rod and reduces the production cost.

[0013] 2. By setting up a fixed component, it is possible to prevent workers from accidentally opening the heating door when the welding rod coated with powder is heated in the heating box, making it more convenient for workers to close the heating door, thereby improving the safety of workers during use.

[0014] 3. By setting up the placement component, the coated welding rod can be rotated stably during the coating process. During the rotation process, the coated welding rod can be heated evenly, avoiding insufficient heating of individual welding rods during heating, thereby improving the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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. 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.

[0016] Figure 1 This is a schematic structural diagram of a pressure coating device for producing welding materials according to an embodiment of the present utility model;

[0017] Figure 2 1 is a cross-sectional schematic diagram of a pressure coating die in a pressure coating device for producing welding materials according to an embodiment of the present utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of a medium heating mechanism of a pressure coating device for welding material production according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of a heating mechanism in a pressure coating device for welding material production according to an embodiment of the present utility model;

[0020] Figure 5 It is a structural schematic diagram of a fixing component in a pressure coating device for producing welding materials according to an embodiment of the present utility model.

[0021] In the picture:

[0022] 1. Operating table; 2. Heating mechanism; 201. Heating box; 2011. Limiting strip; 2012. Heating rod; 2013. Through hole; 202. Storage plate; 203. Heating door; 204. Limiting ring; 205. Placement slot; 206. Placement assembly; 2061. Axle wheel 1; 2062. Gear 1; 2063. Revolution disk; 2064. Fixing box; 2065. Fixing rod; 2066. Fixing ring; 2067. Connecting shaft; 2068. Gear 2; 207 , support frame; 208, moving wheel; 209, driving assembly; 2091, machine box; 2092, driving motor; 2093, shaft wheel two; 2094, belt; 210, fixing assembly; 2101, fixing block; 2102, moving block; 2103, threaded handle; 2104, slider; 211, handle; 3, pressure coating mold; 301, chamber; 302, funnel mouth; 303, feeding pipe; 304, insertion port; 4, cylinder; 5, pressurizing mechanism; 6, powder suction machine. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the present utility model, a pressure coating device for producing welding materials is provided.

[0025] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-5 As shown, the pressure coating device for welding material production according to the embodiment of the utility model includes an operating table 1, a heating mechanism 2 is provided at the bottom of the operating table 1, a pressure coating mold 3 is provided in the middle of the operating table 1, a cylinder 4 is provided on one side of the top of the operating table 1, the bottom end of the piston rod of the cylinder 4 passes through the top of the operating table 1 and is provided with a pressure mechanism 5, and a powder suction machine 6 is provided on one side of the heating mechanism 2.

[0026] In addition, it should be noted that the aforementioned pressurizing mechanism 5 is composed of a lifting plate, a sleeve, a spring clip, a booster, a push plate, a push rod, a spring, and other components. The bottom end of the piston rod of the cylinder 4 is connected to the lifting plate, which is provided with a number of mounting holes for inserting welding rods. The upper surface of the lifting plate is provided with a booster for pushing the welding rods downward out of the mounting holes. The booster includes a push plate and a push rod. The lower surface of the push plate is provided with a push rod corresponding to the mounting holes. The push plate and the lifting plate are connected by a spring. A sleeve is fixedly inserted in the mounting hole, and the inner side wall of the sleeve is provided with an arc-shaped spring clip. The structural composition and operating principle of the pressurizing mechanism 5 are all prior art and will not be elaborated on here.

[0027] Thanks to the reasonable and reliable structure and simple and convenient operation of the utility model, the pressure coating device has a good heating effect, which increases the safety of workers during operation and the applicability in practical applications, improves the production efficiency of welding rods, and reduces production costs.

[0028] In one embodiment, for the above-mentioned heating mechanism 2, the heating mechanism 2 includes a heating box 201 arranged at the bottom of the operating table 1, a storage plate 202 is provided at the bottom end of the interior of the heating box 201, a heating door 203 is provided on one side of the storage plate 202, a limiting ring 204 is provided in the middle of the storage plate 202, a placement groove 205 is provided at the bottom end of the limiting ring 204, and a welding rod placement component 206 is provided inside the placement groove 205; support frames 207 are provided at both ends of the bottom of one side of the heating door 203, and the support frame 207 A moving wheel 208 is provided at the bottom end, a driving component 209 is provided in the middle of the bottom of one side of the heating door 203, a fixing component 210 is provided at both ends of the top of one side of the heating door 203, a handle 211 is provided in the middle of one side of the heating door 203, and limiting strips 2011 that match the storage plate 202 are symmetrically provided on both sides of the bottom of the heating box 201. Several heating rods 2012 are provided at the top of the limiting strips 2011, and several through holes 2013 are opened at the top of the heating box 201, thereby realizing heating of the welding rod to be applied with medicine.

[0029] In one embodiment, for the above-mentioned placement component 206, the welding rod placement component 206 includes an axle wheel 2061 arranged inside the placement groove 205, a gear 2062 is arranged at the top of the axle wheel 2061, a revolution disk 2063 is arranged at the top of the gear 2062, a plurality of fixed boxes 2064 are arranged on the outside of the top of the revolution disk 2063, a plurality of fixed rods 2065 are arranged on the outside of the fixed boxes 2064, and a fixed ring 2066 is arranged on the top between the fixed rods 2065; the bottom end of the fixed box 2064 is provided with a connecting shaft 2067 passing through the bottom end of the revolution disk 2063, and the bottom end of the connecting shaft 2067 is provided with a gear 2 2068 meshing with the gear 1 2062. The drive assembly 209 includes a housing 2091 disposed at the bottom of one side of the heating door 203. A drive motor 2092 is disposed at the top of the housing 2091. The output shaft of the drive motor 2092 passes through the top of the housing 2091 and is provided with a second shaft wheel 2093. The second shaft wheel 2093 is connected to the first shaft wheel 2061 via a belt 2094. By providing the placement assembly, the coated welding rod can be stably rotated during the coating process. During the rotation process, the coated welding rod can be evenly heated, avoiding insufficient heating of individual welding rods during heating, thereby improving production quality.

[0030] The working principle of the placement component 206 and the drive component 209 is as follows: the welding rod coated with powder falls into the fixed box 2064, and the driving motor 2092 drives the shaft wheel 2093 to rotate, and then the shaft wheel 2093 drives the belt 2094 to rotate, and then the belt 2094 drives the shaft wheel 1 2061 to rotate, and then the shaft wheel 1 2061 drives the gear 1 2062, and then the gear 1 2062 drives the gear 2 2068 to rotate, and then the gear 2 2068 drives the connecting shaft 2067 to rotate, and then the connecting shaft 2067 drives the turntable 2063 to rotate, and then the heating rod 2012 heats the welding rod coated with powder to make it evenly heated.

[0031] In one embodiment, the fixing assembly 210 includes a fixing block 2101 extending through one side of the heating door 203. The fixing block 2101 has a square hole at its top. A moving block 2102 is disposed within the fixing block 2101. The moving block 2102 has an inclined top and a threaded hole in the middle of one side of the moving block 2102. A threaded handle 2103 is provided through one side of the fixing block 2101 to engage with the threaded hole. A slider 2104 is provided through the top of the fixing block 2101 to engage with the moving block 2102. The fixing assembly prevents workers from accidentally opening the heating door when the welding rod coated with powder is heated in the heating box, making it easier for workers to close the heating door, thereby improving worker safety during use.

[0032] The working principle of the fixing assembly 210 is as follows: by rotating the threaded handle 2103, the moving block 2102 moves forward and backward, and then the slider 2104 at the top of the moving block 2102 moves up and down, thereby achieving the fixing effect on the heating door 203.

[0033] In addition, it should be noted that the above-mentioned powder suction machine 6 is a device specifically used to absorb and collect powdered materials. In the present utility model, the powder suction machine 6 can extract the excess medicinal powder inside the heating box 201 and recycle it. The structural composition and working principle of the powder suction machine 6 are all existing technologies, so they will not be elaborated here.

[0034] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0035] In actual application, first, the welding rod to be coated with medicine is placed in the pressurizing mechanism 5. Under the action of the pressurizing mechanism 5, the welding rod to be coated with medicine enters the pressure coating mold 3, and the powder is introduced into the pressure coating mold 3 through an external powder injection machine to realize the pressure coating of the powder. Then, the welding rod that has been coated with medicine powder falls into the heating mechanism 2 through the hole, and the heating mechanism 2 heats and bakes the welding rod coated with medicine powder to realize the solidification of the medicine powder.

[0036] In summary, with the aid of the above-mentioned technical solutions of the present invention, the present invention has a reasonable and reliable structure, is simple and convenient to operate, and enables the pressure coating device to have a good regulating effect, thereby increasing the safety of the staff during operation and the applicability during actual application, improving the production efficiency of the welding rod, and reducing the cost consumed in production. By setting the fixing component 210, it is achieved that when the welding rod coated with powder is heated in the heating box 201, the staff is prevented from accidentally opening the heating door 203, making it more convenient for the staff to close the heating door 203, thereby improving the safety of the staff during use. By setting the placement component 206, it is achieved that the welding rod coated with powder can be stably rotated during the coating process, and the welding rod coated with powder can be evenly heated during the rotation process, thereby avoiding insufficient heating of individual welding rods during heating, and improving the quality of production.

[0037] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pressure coating device for producing welding materials, comprising an operating table (1), characterized in that: A heating mechanism (2) is provided at the bottom of the operating table (1), a pressure coating mold (3) is provided in the middle of the operating table (1), a cylinder (4) is provided on one side of the top of the operating table (1), the bottom end of the piston rod of the cylinder (4) passes through the top of the operating table (1) and is provided with a pressurizing mechanism (5), and a powder suction machine (6) is provided on one side of the heating mechanism (2).

2. A pressure coating device for welding material production according to claim 1, characterized in that: The heating mechanism (2) comprises a heating box (201) arranged at the bottom of the operating table (1); a storage plate (202) is provided at the bottom end of the interior of the heating box (201); a heating door (203) is provided on one side of the storage plate (202); a limiting ring (204) is provided in the middle of the storage plate (202); a placement groove (205) is provided at the bottom end of the interior of the limiting ring (204); and a welding rod placement assembly (206) is provided inside the placement groove (205); Support frames (207) are provided at both ends of the bottom of one side of the heating door (203), a moving wheel (208) is provided at the bottom end of the support frame (207), a driving assembly (209) is provided in the middle of the bottom of one side of the heating door (203), a fixing assembly (210) is provided through both ends of the top of one side of the heating door (203), and a handle (211) is provided in the middle of one side of the heating door (203).

3. A pressure coating device for producing welding materials according to claim 2, characterized in that: Limiting bars (2011) matching the storage plate (202) are symmetrically arranged on both sides of the bottom of the heating box (201), a plurality of heating rods (2012) are arranged at the top of the limiting bars (2011), and a plurality of through holes (2013) are opened at the top of the heating box (201).

4. A pressure coating device for welding material production according to claim 2, characterized in that: The welding rod placement assembly (206) includes an axle wheel 1 (2061) arranged inside the placement groove (205), a gear 1 (2062) is arranged at the top of the axle wheel 1 (2061), a rotary disk (2063) is arranged at the top of the gear 1 (2062), a plurality of fixing boxes (2064) are arranged on the outside of the top of the rotary disk (2063), a plurality of fixing rods (2065) are arranged on the outside of the fixing boxes (2064), and a fixing ring (2066) is arranged at the top between the fixing rods (2065); The bottom end of the fixed box (2064) is provided with a connecting shaft (2067) that passes through the bottom end of the rotating disk (2063), and the bottom end of the connecting shaft (2067) is provided with a gear 2 (2068) that meshes with the gear 1 (2062).

5. A pressure coating device for welding material production according to claim 4, characterized in that: The driving assembly (209) comprises a machine box (2091) arranged at the bottom of one side of the heating door (203), a driving motor (2092) being arranged at the top of the machine box (2091), an output shaft of the driving motor (2092) passing through the inner top of the machine box (2091) and provided with a second shaft wheel (2093), and the second shaft wheel (2093) is connected to the first shaft wheel (2061) via a belt (2094).

6. A pressure coating device for producing welding materials according to claim 5, characterized in that: The fixing assembly (210) includes a fixing block (2101) that is arranged through one side of the heating door (203), a square hole is provided at the top of the fixing block (2101), a moving block (2102) is provided inside the fixing block (2101), the top of the moving block (2102) is an inclined surface, a threaded hole is provided in the middle of one side of the moving block (2102), a threaded handle (2103) that cooperates with the threaded hole is arranged through one side of the fixing block (2101), and a slider (2104) that cooperates with the moving block (2102) is arranged through the top of the fixing block (2101).

7. A pressure coating device for welding material production according to claim 1, characterized in that: The pressure coating mold (3) comprises a chamber (301) arranged inside, a funnel opening (302) is arranged inside the chamber (301), a feeding pipe (303) is arranged on one side of the pressure coating mold (3), and a plurality of insertion openings (304) are arranged at the top end of the pressure coating mold (3).

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