Brass plate and strip blank melting equipment

Abstract

The present invention relates to the field of metal smelting technology, and in particular to a brass plate and strip blank smelting device. A brass plate and strip blank smelting device is provided that enables a smelting furnace to automatically rotate and dump. A brass plate and strip blank smelting device comprises a base plate, a low frame, a vertical frame and a smelting furnace, etc. The left and right sides of the rear of the base plate are connected to the low frames, the upper front side of the base plate is connected to the vertical frame, and the smelting furnace is rotatably connected between the upper parts of the low frames. The present invention can facilitate people to perform smelting operations on brass plate and strip blanks through the smelting furnace, and at the same time, the rotation of the smelting furnace can facilitate the discharge of the smelted brass plate and strip blanks, and the drawer can facilitate people to collect the smelted brass plate and strip blanks, so that people can take out the smelted brass plate and strip blanks, thereby improving people's convenience. At the same time, the equipment has a simple structure, which can reduce people's operating intensity.

Description

Technical Field

[0001] The invention relates to the technical field of metal smelting, and in particular to a brass plate and strip blank smelting device. Background Art

[0002] Brass strip is an alloy of copper and zinc. It needs to be melted before use so that it can be plastically used later. When using traditional brass strip blank melting equipment, people first add the brass strip blank into the melting furnace, and then melt the brass strip blank through the melting furnace. After the melting is completed, people use tools to dump the melting furnace and drain the molten liquid in the melting furnace into a container prepared by people, so as to achieve the effect of melting the brass strip blank. Since this method requires people to manually rotate and dump the melting furnace with the help of tools, it is easy to cause people to get injured.

[0003] Therefore, a brass strip blank smelting device that enables a smelting furnace to automatically rotate and dump is now developed. Summary of the Invention

[0004] In order to overcome the disadvantage of the above patent that people need to manually rotate and tilt the melting furnace with the help of tools, which may easily cause people to be injured, the technical problem of the present invention is to provide a brass plate and strip billet melting equipment that enables the melting furnace to be automatically rotated and tilted.

[0005] Technical solution: A brass plate and strip blank smelting equipment includes a base plate, a low frame, a vertical frame, a smelting furnace, a rotating mechanism and a collecting mechanism. The low frames are connected to the left and right sides of the rear of the base plate, the vertical frame is connected to the upper side of the front of the base plate, and the smelting furnace is rotatably connected between the upper parts of the low frames. The smelting furnace is used to melt the brass plate and strip blank. The low frame is provided with a rotating mechanism for rotating the smelting furnace. The rotation of the rotating mechanism will cause the smelting furnace to rotate, which can speed up the smelting rate of the brass plate and strip blank. The base plate is provided with a collecting mechanism for holding the smelted brass plate and strip blank.

[0006] In a preferred embodiment of the present invention, the rotating mechanism includes a first gear, a second gear, a first motor and a first pulley assembly. The first gears are connected to the left and right sides of the upper part of the smelting furnace, the outer sides of the upper parts of the two short frames are connected to the first motors, and the inner sides of the upper parts of the two short frames are rotatably connected to the second gears. The first gear and the second gear on the left are meshed with each other, and the first gear and the second gear on the right are also meshed with each other. The first pulley assembly is connected between the output shaft of the first motor on the left and the second gear on the left, and the first pulley assembly is also connected between the output shaft of the first motor on the right and the second gear on the right. The output shaft of the first motor rotates, and the second gear is rotated through the first pulley assembly. The second gear drives the first gear to rotate, and the rotation of the first gear causes the smelting furnace to rotate forward.

[0007] In a preferred embodiment of the present invention, the collecting mechanism includes a bevel frame, a baffle, a push rod rack and a drawer. The bevel frame is connected to the upper rear side of the bottom plate, the bevel frame is fixed to the low frame, the baffle is connected to the upper front side of the bevel frame, the push rod rack is connected to the upper rear side of the bevel frame, and a drawer is slidably connected to the bevel frame, and the melted brass plate and strip blanks will flow into the drawer.

[0008] In a preferred embodiment of the present invention, the drawer is provided with a handle on the rear side, and the handle is used for people to pull the drawer.

[0009] In a preferred embodiment of the present invention, it also includes a unloading mechanism for facilitating the unloading of the smelted brass plate and strip blanks. The unloading mechanism includes an angled pipe, a rotating circular plate, a first torsion spring and a round-headed rod. The lower side of the front of the smelting furnace is connected to the angled pipe, the lower side of the angled pipe is in contact with the baffle, the angled pipe is used to guide the smelted brass plate and strip blanks, the lower part of the angled pipe is rotatably connected to the rotating circular plate, the rotating circular plate is used to block the angled pipe, the left and right sides of the rotating circular plate are connected to round-headed rods, the round-headed rod rotates backward and contacts with the push rod frame, the push rod frame pushes the round-headed rod to rotate, the first torsion spring is connected between the side of the round-headed rod close to each other and the left and right sides of the angled pipe, the first torsion springs are all wound around the rotating circular plate, and the first torsion spring is used to rotate and reset the rotating circular plate.

[0010] In a preferred embodiment of the present invention, an opening and closing mechanism for covering the smelting furnace is further included, and the opening and closing mechanism includes an arc cover, a handle, a limit frame and a first connecting plate. The upper rear side of the smelting furnace is connected to the limit frame, the upper side of the limit frame is rotatably connected to the first connecting plate, the front side of the first connecting plate is connected to the arc cover, the arc cover is used to cover and seal the upper side of the smelting furnace, and handles are connected to the left and right sides of the front of the arc cover, and the handles are used for people to rotate the arc cover to open it.

[0011] In a preferred embodiment of the present invention, it also includes a stirring mechanism for stirring the smelted brass plate and strip blank, the stirring mechanism includes an isolation disk, a connecting rod, a fixing frame, a second motor, a stirring rod and a second pulley assembly, the upper inner wall of the arc cover is connected to the isolation disk, the upper rear side of the isolation disk is connected to the second motor, the upper and lower sides of the middle of the isolation disk are connected to the fixing frames, a connecting rod is rotatably connected between the two fixing frames, the connecting rod passes through the isolation disk, the connecting rod is rotatably connected to the isolation disk, two groups of stirring rods are connected to the lower part of the connecting rod, each group has 4 stirring rods, and the two groups of stirring rods are staggered up and down, the stirring rods are used to stir and mix the smelted brass plate and strip blank, so that the smelted brass plate and strip blank is smelted more evenly, a second pulley assembly is connected between the upper part of the connecting rod and the output shaft of the second motor, and the rotation of the second motor output shaft through the second pulley assembly will cause the connecting rod to rotate, thereby causing the stirring rod to rotate.

[0012] In a preferred embodiment of the present invention, it also includes a connecting mechanism that enables the arc cover to automatically rotate and open, and the connecting mechanism includes a hollow frame, a second connecting plate, a winding wheel, a pull rope and a second torsion spring. The hollow frame is connected to the upper rear side of the bevel frame, and the upper part of the hollow frame is rotatably connected to the winding wheel. The upper side of the first connecting plate is connected to the second connecting plate, and a pull rope is connected between the second connecting plate and the upper rear side of the bevel frame. The pull rope passes around the winding wheel, and the winding wheel is used to guide the pull rope. Second torsion springs are connected between the left and right sides of the lower part of the first connecting plate and the left and right sides of the upper part of the limit frame. The second torsion springs are both wound on the first connecting plate, and the second torsion spring is used to rotate and reset the first connecting plate.

[0013] The present invention has the following advantages: 1. The present invention can facilitate people to perform melting operations on brass plate and strip blanks through the melting furnace. At the same time, the automatic rotation of the melting furnace can facilitate the discharge of the melted brass plate and strip blanks, and the drawer can facilitate people to collect the melted brass plate and strip blanks, thereby facilitating people to take out the melted brass plate and strip blanks, improving people's convenience. At the same time, the equipment has a simple structure, which can reduce people's operating intensity.

[0014] 2. The present invention can facilitate the unloading of smelted brass plate and strip blanks through the beveled pipe, and the rotating circular plate can block the beveled pipe, so that people do not need to use tools to block the bottom of the smelting furnace, thereby reducing people's labor and improving the practicality of the equipment.

[0015] 3. The present invention can cover the top of the smelting furnace through the arc cover, thereby improving the smelting efficiency of the brass plate and strip blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the rotating mechanism of the present invention.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of the partial three-dimensional structure of the collecting mechanism of the present invention.

[0022] Figure 7It is a schematic diagram of the three-dimensional structure of the blanking mechanism of the present invention.

[0023] Figure 8 It is a partial three-dimensional structural schematic diagram of the blanking mechanism of the present invention.

[0024] Figure 9 It is a schematic diagram of the three-dimensional structure of the opening and closing mechanism of the present invention.

[0025] Figure 10 It is a partial three-dimensional structural diagram of the opening and closing mechanism of the present invention.

[0026] Figure 11 It is a schematic diagram of the three-dimensional structure of the stirring mechanism of the present invention.

[0027] Figure 12 It is a schematic diagram of the partial three-dimensional structure of the stirring mechanism of the present invention.

[0028] Figure 13 It is a schematic diagram of the three-dimensional structure of the connecting mechanism of the present invention.

[0029] Figure 14 It is a partial three-dimensional structural schematic diagram of the connecting mechanism of the present invention.

[0030] Figure 15 This is an enlarged three-dimensional structural diagram of point A of the present invention.

[0031] The meanings of the reference numerals in the figure are as follows: 1. bottom plate, 2. low frame, 3. vertical frame, 4. smelting furnace, 5. rotating mechanism, 51. first gear, 52. second gear, 53. first motor, 54. first pulley assembly, 6. collecting mechanism, 61. bevel frame, 62. baffle, 63. top rod frame, 64. drawer, 7. unloading mechanism, 71. bevel pipe, 72. rotating circular plate, 73. first torsion spring, 74. round head rod, 8. opening and closing mechanism, 81. arc cover, 82. handle, 83. limit frame, 84. first connecting plate, 9. stirring mechanism, 91. isolation disk, 92. connecting rod, 93. fixed frame, 94. second motor, 95. stirring rod, 96. second pulley assembly, 10. connecting mechanism, 101. hollow frame, 102. second connecting plate, 103. winding wheel, 104. pull rope, 105. second torsion spring. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0033] Example 1

[0034] A brass strip blank melting equipment, such as Figure 1 and Figure 2As shown, it includes a base plate 1, a low frame 2, a vertical frame 3, a melting furnace 4, a rotating mechanism 5 and a collecting mechanism 6. The low frames 2 are welded on the left and right sides of the rear of the base plate 1, and the vertical frame 3 is fixedly connected to the upper side of the front of the base plate 1. The upper part of the low frame 2 is rotatably connected to the melting furnace 4 that can melt the brass plate and strip blanks. The melting furnace 4 is made of high-temperature resistant material, so that the brass plate and strip blanks can be melted better. The low frame 2 is provided with a rotating mechanism 5 for rotating the melting furnace 4, and the base plate 1 is provided with a collecting mechanism 6. The collecting mechanism 6 is used to hold the melted brass plate and strip blanks.

[0035] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the rotating mechanism 5 includes a first gear 51, a second gear 52, a first motor 53 and a first pulley assembly 54. The first gear 51 is connected to the left and right sides of the upper part of the smelting furnace 4, and the first motor 53 is fixedly connected to the outer side of the upper part of the two short frames 2. The second gear 52 is rotatably connected to the inner side of the upper part of the two short frames 2. The first gear 51 and the second gear 52 on the left are meshed with each other, and the first gear 51 and the second gear 52 on the right are also meshed with each other. The first pulley assembly 54 is connected between the output shaft of the first motor 53 on the left and the second gear 52 on the left, and the first pulley assembly 54 is also connected between the output shaft of the first motor 53 on the right and the second gear 52 on the right. The first pulley assembly 54 consists of two first pulleys and a first belt. The first pulley is connected to the output shaft of the first motor 53, and the first pulley is also connected to the second gear 52. The first belt is wound between the two first pulleys on the left, and the first belt is also wound between the two first pulleys on the right. The rotation of the output shaft of the first motor 53 drives the first pulley assembly 54 to rotate.

[0036] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, the collecting mechanism 6 includes a bevel frame 61, a baffle 62, a push rod frame 63 and a drawer 64. The bevel frame 61 is fixedly connected to the upper rear side of the bottom plate 1, the bevel frame 61 is fixedly connected to the low frame 2, the baffle 62 is fixedly connected to the upper front side of the bevel frame 61, the push rod frame 63 is connected to the upper rear side of the bevel frame 61, and a drawer 64 is slidably connected in the bevel frame 61. The drawer 64 can hold and collect the smelted brass plate and strip blanks.

[0037] When people need to melt brass plate and strip blanks, this equipment can be used to achieve it. First, people use tools to block the lower side of the melting furnace 4, and then people put the brass plate and strip blanks into the melting furnace 4. Then people can melt the brass plate and strip blanks. After the melting is completed, people turn on the first motor 53. The output shaft of the first motor 53 rotates through the first pulley assembly 54 to drive the second gear 52 and the first gear 51 to rotate. The rotation of the first gear 51 causes the melting furnace 4 to rotate forward. When the discharging part of the lower side of the melting furnace 4 is aligned with the feeding part of the bevel frame 61, people turn off the first motor 53, and then people take away the tool. Then the smelted brass plate and strip blanks will fall into the drawer 64 through the bevel frame 61. When all the melted brass plate and strip blanks in the melting furnace 4 are discharged, people control the output shaft of the first motor 53 Reversal causes the first pulley assembly 54 to reverse, and then the second gear 52 and the first gear 51 to reverse, and then the smelting furnace 4 rotates to the rear side and resets, and then people turn off the first motor 53, and then people pull the drawer 64 to the rear side, and then people store the smelted brass plate and strip blanks in the drawer 64. After storage is completed, people push the drawer 64 to the front side to reset, and repeat the above operation through the smelting furnace 4 to facilitate people to melt the brass plate and strip blanks. At the same time, the automatic rotation of the smelting furnace 4 can facilitate the discharge of the smelted brass plate and strip blanks, and the drawer 64 can facilitate people to collect the smelted brass plate and strip blanks, so that people can take out the smelted brass plate and strip blanks, thereby improving people's convenience. At the same time, the equipment has a simple structure, which can reduce people's operating intensity.

[0038] Example 2

[0039] On the basis of Example 1, Figure 1 、 Figure 2 、 Figure 7 and Figure 8 As shown, it also includes a feeding mechanism 7 for feeding the smelted brass plate and strip blank. The feeding mechanism 7 includes an angled pipe 71, a rotating circular plate 72, a first torsion spring 73 and a round head rod 74. The lower side of the front of the smelting furnace 4 is fixedly connected to the angled pipe 71. The angled pipe 71 can guide the smelted brass plate and strip blank. The lower side of the angled pipe 71 contacts the baffle 62. The baffle 62 can block and limit the angled pipe 71. The lower part of the angled pipe 71 is rotatably connected to the rotating circular plate 72. The rotating circular plate 72 can block the angled pipe 71. The left and right sides of the rotating circular plate 72 are connected to round-headed rods 74. The round-headed rods 74 swing to the rear and contact the push rod frame 63. The push rod frame 63 will cause the round-headed rods 74 to rotate. The first torsion springs 73 are connected between the side of the round-headed rods 74 that are close to each other and the left and right sides of the angled pipe 71. The first torsion springs 73 are all wound on the rotating circular plate 72. The first torsion springs 73 can cause the rotating circular plate 72 to rotate and reset.

[0040] When the smelted brass plate and strip blank needs to be unloaded, first, when the smelting furnace 4 rotates forward, the smelting furnace 4 rotates forward to make the angled pipe 71 swing backward, and the swinging of the angled pipe 71 drives the rotating circular plate 72 and the round head rod 74 to swing backward. When the round head rod 74 contacts the push rod frame 63, the push rod frame 63 pushes the round head rod 74 to rotate. At this time, the first torsion spring 73 is twisted, and the rotation of the round head rod 74 drives the rotating circular plate 72 to rotate. The rotation of the rotating circular plate 72 causes the angled pipe 71 to open, and then the smelted brass plate and strip blank will fall into the drawer 64 through the angled pipe 71, and then people can collect it conveniently. After the collection is completed, and when the smelting furnace 4 rotates to the rear side and resets, the smelting furnace 4 rotates to the rear side so that the angled pipe 71, rotating circular plate 72 and round head rod 74 move to the front side. When the round head rod 74 separates from the top rod frame 63, the rotating circular plate 72 reverses under the action of the first torsion spring 73, and the rotating circular plate 72 can block the angled pipe 71. The reversal of the rotating circular plate 72 drives the round head rod 74 to reverse and reset. Repeating the above operation can facilitate the unloading of the smelted brass plate and strip blank through the angled pipe 71. At the same time, the rotating circular plate 72 can block the angled pipe 71, so that people do not need to use tools to block the bottom of the smelting furnace 4, thereby reducing people's labor.

[0041] like Figure 1 、 Figure 2 、 Figure 9 and Figure 10 As shown, it also includes an opening and closing mechanism 8 for covering the smelting furnace 4. The opening and closing mechanism 8 includes an arc cover 81, a handle 82, a limit frame 83 and a first connecting plate 84. The upper rear side of the smelting furnace 4 is fixedly connected to the limit frame 83, the upper side of the limit frame 83 is rotatably connected to the first connecting plate 84, and the front side of the first connecting plate 84 is connected to the arc cover 81. The arc cover 81 can cover the upper side of the smelting furnace 4. The left and right sides of the front of the arc cover 81 are connected to handles 82. The handles 82 facilitate people to rotate and open the arc cover 81.

[0042] When people need to cover the top of the smelting furnace 4, first, when people need to add brass plate and strip blanks into the smelting furnace 4, people use the handle 82 to rotate the arc cover 81 upward to open it, and then people put the brass plate and strip blanks into the smelting furnace 4. After putting them in, people use the handle 82 to rotate the arc cover 81 downward to close it. The arc cover 81 can cover the top of the smelting furnace 4 and provide a closed space for the smelting of the brass plate and strip blanks, thereby improving the smelting efficiency of the brass plate and strip blanks. Repeat the above operation to cover the top of the smelting furnace 4 through the arc cover 81, thereby improving the smelting efficiency of the brass plate and strip blanks.

[0043] like Figure 2 、 Figure 11 and Figure 12 As shown, it also includes a stirring mechanism 9 for stirring the smelting brass plate strip blank, the stirring mechanism 9 includes an isolation disk 91, a connecting rod 92, a fixing frame 93, a second motor 94, a stirring rod 95 and a second pulley assembly 96, an isolation disk 91 is welded to the inner wall of the upper part of the arc cover 81, the upper rear side of the isolation disk 91 is connected to the second motor 94, the upper and lower sides of the middle of the isolation disk 91 are connected to the fixing frames 93, a connecting rod 92 is rotatably connected between the two fixing frames 93, the connecting rod 92 passes through the isolation disk 91, the connecting rod 92 is rotatably connected to the isolation disk 91, and the lower part of the connecting rod 92 is connected to two sets of stirring rods 95 Each group has four stirring rods 95, and the two groups of stirring rods 95 are staggered in an upper and lower manner. The stirring rods 95 can stir the molten brass plate and strip blank, thereby increasing the melting rate of the brass plate and strip blank. A second pulley assembly 96 is connected between the upper part of the connecting rod 92 and the output shaft of the second motor 94. The second pulley assembly 96 consists of two second pulleys and a second belt. The upper part of the connecting rod 92 is connected to the second pulley, and the output shaft of the second motor 94 is also connected to the second pulley. A second belt is wound between the two second pulleys, and the output shaft of the second motor 94 rotates to drive the second pulley assembly 96 to rotate.

[0044] When people need to stir the molten brass plate and strip blank, first, people turn on the second motor 94, and the output shaft of the second motor 94 rotates through the second pulley assembly 96 to drive the connecting rod 92 and the stirring rod 95 to rotate. The rotation of the stirring rod 95 can stir the brass plate and strip blank in the melting furnace 4, thereby increasing the melting rate of the brass plate and strip blank. When the brass plate and strip blank is melted, people turn off the second motor 94, and repeat the above operation to stir the brass plate and strip blank in the melting furnace 4 through the rotation of the stirring rod 95, thereby increasing the melting rate of the brass plate and strip blank.

[0045] like Figure 1 、 Figure 2 、 Figure 13 、 Figure 14 and Figure 15As shown, it also includes a connecting mechanism 10 that enables the arc cover 81 to automatically rotate and open. The connecting mechanism 10 includes a hollow frame 101, a second connecting plate 102, a winding wheel 103, a pull rope 104 and a second torsion spring 105. The hollow frame 101 is welded to the upper rear side of the bevel frame 61, and the upper part of the hollow frame 101 is rotatably connected to the winding wheel 103. The upper side of the first connecting plate 84 is connected to the second connecting plate 102, and a pull rope 104 is connected between the second connecting plate 102 and the upper rear side of the bevel frame 61. The pull rope 104 passes around the winding wheel 103, and the winding wheel 103 can guide the pull rope 104. Second torsion springs 105 are connected between the left and right sides of the lower part of the first connecting plate 84 and the left and right sides of the upper part of the limit frame 83. The second torsion springs 105 are all wound on the first connecting plate 84, and the second torsion spring 105 can make the first connecting plate 84 rotate and reset.

[0046] When the smelted brass sheet and strip blank needs to be unloaded, the arc cover 81 needs to be rotated upward to open so that people can observe the situation inside the smelting furnace 4. First, when the smelting furnace 4 rotates forward to unload, since the pull rope 104 is fixed between the second connecting plate 102 and the bevel frame 61, the arc cover 81 will not rotate forward. Then the arc cover 81 can be automatically opened, and the winding wheel 103 can guide the pull rope 104. At this time, the second torsion spring 105 is twisted, and then the smelted brass sheet and strip blank can be unloaded. The brass plate and strip blanks are unloaded. When the unloading of the smelted brass plate and strip blanks is completed and when the smelting furnace 4 is rotated to the rear side and reset, the arc cover 81 covers the top of the smelting furnace 4 again under the action of the second torsion spring 105. The above operation is repeated. When the smelted brass plate and strip blanks are unloaded, the arc cover 81 can be automatically rotated and opened. People do not need to manually rotate the arc cover 81 to open it, which can reduce people's labor and make it easier for people to observe the unloading situation of the brass plate and strip blanks in the smelting furnace 4.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A brass plate and strip stock melting equipment, comprising a bottom plate, a low frame, a vertical frame and a melting furnace, wherein the left and right sides of the rear portion of the bottom plate are connected to the low frames, the upper side of the front portion of the bottom plate is connected to the vertical frame, and the melting furnace is rotatably connected between the upper portions of the low frames. The melting furnace is used to melt the brass plate and strip stock, and is characterized in that: The smelting furnace is also provided with a rotating mechanism and a collecting mechanism. The rotating mechanism is provided on the low frame for rotating the smelting furnace. The rotation of the rotating mechanism causes the smelting furnace to rotate, which can accelerate the smelting rate of the brass plate and strip blank. The bottom plate is provided with a collecting mechanism for holding the smelted brass plate and strip blank. The rotating mechanism includes a first gear, a second gear, a first motor and a first pulley assembly. The first gears are connected to the left and right sides of the upper part of the smelting furnace, the outer sides of the upper parts of the two short frames are connected to the first motors, and the inner sides of the upper parts of the two short frames are rotatably connected to the second gears. The first gear and the second gear on the left are meshed with each other, and the first gear and the second gear on the right are also meshed with each other. The first pulley assembly is connected between the output shaft of the first motor on the left and the second gear on the left, and the first pulley assembly is also connected between the output shaft of the first motor on the right and the second gear on the right. When the output shaft of the first motor rotates, the second gear is rotated through the first pulley assembly, and the second gear drives the first gear to rotate. The rotation of the first gear causes the smelting furnace to rotate forward. The collection mechanism includes a bevel frame, a baffle, a push rod rack and a drawer. The upper rear side of the bottom plate is connected to the bevel frame, which is fixed to the low frame. The front upper part of the bevel frame is connected to the baffle, and the upper rear side of the bevel frame is connected to the push rod rack. The bevel frame is slidably connected to the drawer, and the smelted brass sheet and strip blanks will flow into the drawer. The smelting furnace further comprises a first torsion spring, a second torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring. The smelting furnace further comprises a first torsion spring, a first torsion spring and a second torsion spring.

2. A brass strip blank smelting equipment according to claim 1, characterized in that: The drawer has a handle on the back, which is used for people to pull the drawer.

3. A brass strip blank smelting equipment according to claim 2, characterized in that: It also includes an opening and closing mechanism for covering the smelting furnace, the opening and closing mechanism includes an arc cover, a handle, a limit frame and a first connecting plate. The upper rear side of the smelting furnace is connected to the limit frame, the upper side of the limit frame is rotatably connected to the first connecting plate, the front side of the first connecting plate is connected to the arc cover, the arc cover is used to cover and seal the upper side of the smelting furnace, and handles are connected to the left and right sides of the front of the arc cover, and the handles are used for people to rotate the arc cover to open it.

4. The brass strip blank smelting equipment according to claim 3, characterized in that: The stirring mechanism is further provided with a stirring mechanism for stirring the smelted brass plate and strip blank, the stirring mechanism comprising an isolation disk, a connecting rod, a fixing frame, a second motor, a stirring rod and a second pulley assembly. The upper inner wall of the arc cover is connected to the isolation disk, the upper rear side of the isolation disk is connected to the second motor, the upper and lower sides of the middle of the isolation disk are connected to the fixing frames, a connecting rod is rotatably connected between the two fixing frames, the connecting rod passes through the isolation disk, the connecting rod is rotatably connected to the isolation disk, two groups of stirring rods are connected to the lower part of the connecting rod, each group has 4 stirring rods, and the two groups of stirring rods are staggered up and down, the stirring rods are used to stir and mix the smelted brass plate and strip blank, so that the smelted brass plate and strip blank is more evenly smelted, a second pulley assembly is connected between the upper part of the connecting rod and the output shaft of the second motor, and the rotation of the second motor output shaft through the second pulley assembly will cause the connecting rod to rotate, thereby causing the stirring rod to rotate.

5. The brass strip blank smelting equipment according to claim 4, characterized in that: It also includes a connecting mechanism that enables the arc cover to automatically rotate and open. The connecting mechanism includes a hollow frame, a second connecting plate, a winding wheel, a pull rope and a second torsion spring. The hollow frame is connected to the upper rear side of the bevel frame, and the upper part of the hollow frame is rotatably connected to the winding wheel. The upper side of the first connecting plate is connected to the second connecting plate. A pull rope is connected between the second connecting plate and the upper rear side of the bevel frame. The pull rope passes around the winding wheel, and the winding wheel is used to guide the pull rope. Second torsion springs are connected between the left and right sides of the lower part of the first connecting plate and the left and right sides of the upper part of the limit frame. The second torsion springs are both wound on the first connecting plate. The second torsion spring is used to rotate and reset the first connecting plate.

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