Automatic demolding device for zinc casting zinc ingot

Abstract

The invention provides an automatic demolding device for a zinc casting zinc ingot, which relates to the technical field of zinc ingot production and comprises a driving mechanism, a zinc ingot forming mechanism, a zinc ingot demolding mechanism and a zinc ingot collecting mechanism, the connecting mechanism is mounted on the driving mechanism; the positioning mechanism is mounted at the top of the connecting mechanism; a circle of zinc ingot forming mechanisms are arranged, and the circle of zinc ingot forming mechanisms are mounted on the connecting mechanism; the zinc ingot demolding mechanism is mounted on the rear side of the driving mechanism; the zinc ingot collecting mechanism is mounted at the top of the zinc ingot demolding mechanism; the first round extrusion rod or the first round extrusion rod and the second round extrusion rod play a pre-demolding role, the elastic force of the spiral spring C on the third round extrusion rod is the largest, and it is guaranteed that when the round demolding rod makes contact with the third round extrusion rod, a zinc ingot can be demolded; the problem that the demolding effect of the zinc ingot is reduced due to the fact that demolding of the zinc ingot is achieved in a mode of knocking the zinc ingot mold generally and cannot be achieved in a mode of pushing the formed zinc ingot is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of zinc ingot production, and more specifically, particularly relates to an automatic demoulding device for zinc smelting and casting zinc ingots. Background Art

[0002] Zinc ingot refers to high-purity zinc, which of course will contain trace impurities. The zinc ingot described in this project has a purity of more than 99.99%. When zinc ingots are produced by zinc smelting, the molten zinc is poured into the zinc ingot mold, and then cooled and solidified to form the zinc ingot. The zinc ingot needs to be demolded from the zinc ingot mold before being transported to the next process.

[0003] The zinc ingot demoulding device currently used still has the following problems:

[0004] 1. Generally, the zinc ingot is demoulded by knocking the zinc ingot mold, and it is impossible to demould the zinc ingot after it is formed by pushing it, which reduces the demoulding effect of the zinc ingot;

[0005] 2. When the distance between the demoulding zinc ingot and the zinc ingot in the collection box is long, the collision between the demoulding zinc ingot and the zinc ingot in the collection box will generate a lot of noise, and it is impossible to reduce the noise during demoulding of the zinc ingot while ensuring the collection effect. Summary of the invention

[0006] The disclosed embodiment relates to an automatic demoulding device for zinc smelting and casting zinc ingots, which comprises a zinc ingot forming mechanism, a zinc ingot demoulding mechanism and a zinc ingot collecting mechanism; the first or the first and second circular extrusion rods play a pre-demolding role, and the coil spring C on the third circular extrusion rod has the largest elastic force, ensuring that the zinc ingot can be demoulded when the circular demoulding rod contacts the third circular extrusion rod; after the zinc ingot is demoulded and falls, it is basically at the same height as the supporting plate or the zinc ingot on the supporting plate, and the noise during demoulding of the zinc ingot is reduced while ensuring the collection effect; the problem that the zinc ingot cannot be demoulded by pushing the formed zinc ingot and the zinc ingot after demoulding will generate a large noise after colliding with the zinc ingot in the collection box is solved.

[0007] In a first aspect of the present disclosure, an automatic demoulding device for zinc smelting and casting zinc ingots is provided, comprising: a driving mechanism, a connecting mechanism, a positioning mechanism, a zinc ingot forming mechanism, a zinc ingot demoulding mechanism and a zinc ingot collecting mechanism; the connecting mechanism is installed on the driving mechanism; the positioning mechanism is installed on the top of the connecting mechanism, and the positioning mechanism is used to position the connecting mechanism; the zinc ingot forming mechanism is provided with a circle, and the circle of zinc ingot forming mechanisms is installed on the connecting mechanism; the zinc ingot demoulding mechanism is installed on the rear side of the driving mechanism; the zinc ingot collecting mechanism is installed on the top of the zinc ingot demoulding mechanism;

[0008] The driving mechanism comprises: a driving mounting seat, a driving motor and a connecting driving head; the driving motor is fixedly mounted on the driving mounting seat; the connecting driving head is fixedly mounted on the output shaft of the driving motor;

[0009] The zinc ingot demoulding mechanism comprises: a positioning base, a zinc ingot demoulding frame, a circular extrusion rod, a positioning ring C, a positioning ring D and a coil spring C; the positioning base is fixedly mounted on the rear side of the driving mounting seat; the zinc ingot demoulding frame is fixedly mounted on the top of the positioning base; there are three circular extrusion rods in total, and the three circular extrusion rods are slidably mounted on the zinc ingot demoulding frame, and the bottoms of the three circular extrusion rods are provided with rounded corners; there are three positioning rings C in total, and the three positioning rings C are fixedly mounted on the outside of the three circular extrusion rods, and the bottoms of the three positioning rings C are in contact with the zinc ingot demoulding frame; there are three positioning rings D in total, and the three positioning rings D are fixedly mounted on the outside of the three circular extrusion rods; there are three coil springs C in total, and the three coil springs C are mounted on the outside of the three circular extrusion rods, and the three coil springs C are located between the zinc ingot demoulding frame and the three positioning rings D.

[0010] In at least some embodiments, the driving mechanism further includes: a mounting frame and an arc-shaped driving rack; two mounting frames are provided in total, and the two mounting frames are fixedly installed on the top of the driving mounting seat; two arc-shaped driving racks are provided in total, and the two arc-shaped driving racks are fixedly installed on the top of the two mounting frames.

[0011] In at least some embodiments, the connecting mechanism includes: an octagonal connecting frame and a circular connecting shaft; the octagonal connecting frame is fixedly mounted on the outside of the connecting drive head; there are eight circular connecting shafts in total, and the eight circular connecting shafts are rotatably mounted on the octagonal connecting frame, and two stable card slots are respectively provided on the eight circular connecting shafts.

[0012] In at least some embodiments, the connecting mechanism also includes: a limit ring and a driving gear; the limit rings are provided in eight groups, and the eight groups of limit rings are fixedly installed on the outside of eight circular connecting shafts; the number of limit rings in each group is two, and the inner sides of the eight groups of limit rings are in contact with the octagonal connecting frame; the driving gears are provided in eight groups, and the eight driving gears are fixedly installed on the outside of the eight circular connecting shafts, and the two driving gears on the left and right sides are meshed and connected with two arc-shaped driving racks.

[0013] In at least some embodiments, the positioning mechanism includes: a positioning bracket and a circular positioning rod; the positioning bracket is fixedly installed on the top of the octagonal connecting frame; there are eight circular positioning rods in total, and the eight circular positioning rods are slidably installed on the positioning bracket and the octagonal connecting frame; the bottoms of the eight circular positioning rods are provided with rounded corners, and the bottom ends of the eight circular positioning rods are inserted into the eight stable card slots above.

[0014] In at least some embodiments, the positioning mechanism also includes: a positioning ring A and a coil spring A; there are eight positioning rings A in total, and the eight positioning rings A are fixedly installed on the outside of eight circular positioning rods, and the bottoms of the eight positioning rings A are in contact with the octagonal connecting frame; there are eight coil springs A in total, and the eight coil springs A are installed on the outside of the eight circular positioning rods, and the eight coil springs A are located between the positioning bracket and the eight positioning rings A.

[0015] In at least some embodiments, the zinc ingot forming mechanism includes: a zinc ingot forming mold, a U-shaped mounting frame and a circular demolding rod; the zinc ingot forming mold is fixedly mounted on a circular connecting shaft; the U-shaped mounting frame is fixedly mounted on the bottom of the zinc ingot forming mold; the circular demolding rod is slidably mounted on the zinc ingot forming mold and the U-shaped mounting frame, and the top of the circular demolding rod is flush with the inner wall of the zinc ingot forming mold; the bottom of the circular demolding rod is provided with a rounded corner, and the circular demolding rod on the rear side is in contact with the circular extrusion rod in the middle.

[0016] In at least some embodiments, the zinc ingot forming mechanism also includes: a positioning ring B and a coil spring B; the positioning ring B is fixedly mounted on the outside of the circular demolding rod, and the bottom of the positioning ring B is in contact with the U-shaped mounting frame; the coil spring B is mounted on the outside of the circular demolding rod, and the coil spring B is located between the zinc ingot forming mold and the positioning ring B.

[0017] In at least some embodiments, the zinc ingot collection mechanism includes: a zinc ingot collection box, a U-shaped handle and a circular guide rod; the zinc ingot collection box is slidably mounted on the top of the positioning base; there are two U-shaped handles, and the two U-shaped handles are fixedly mounted on the left and right sides of the zinc ingot collection box; there are six circular guide rods, and the six circular guide rods are fixedly mounted on the zinc ingot collection box.

[0018] In at least some embodiments, the zinc ingot collection mechanism also includes: a support plate and a coil spring D; the support plate is slidably mounted on the zinc ingot collection box and six circular guide rods; there are six coil springs D in total, and the six coil springs D are mounted on the outside of the six circular guide rods, and the six coil springs D are located below the support plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the present invention, when the driving motor is working, the octagonal connecting frame drives the eight circular connecting shafts to rotate, thereby realizing the automatic movement of the zinc ingot after forming; when the driving gear and the arc-shaped driving rack are engaged and separated, the circular connecting shaft can drive the zinc ingot to rotate 180 degrees, which is convenient for the subsequent demolding of the zinc ingot.

[0021] 2. In the present invention, the arrangement of eight circular positioning rods plays a positioning role for the eight circular connecting shafts, making the eight circular connecting shafts more stable after rotation; when the circular positioning rods rotate, the circular positioning rods can squeeze the circular positioning rods to move upward, so that the circular positioning rods are separated from the stable slots; when the circular positioning rods rotate one hundred and eighty degrees, the circular positioning rods can be inserted into another stable slot under the action of the spiral spring A.

[0022] 3. In the present invention, when the circular demoulding rod contacts the circular extrusion rod, the circular extrusion rod can squeeze the circular demoulding rod to move, thereby realizing automatic demoulding of the zinc ingot after molding; when the circular demoulding rod is separated from the circular extrusion rod, the circular demoulding rod can automatically reset, thereby ensuring that the top of the circular demoulding rod is flush with the inner wall of the zinc ingot molding die, which is convenient for next use;

[0023] In addition, when the zinc ingot does not fall off after the first or the first and second circular extrusion rods contact the circular demoulding rods, the first or the first and second circular extrusion rods can move upward to avoid damage to the device. The first or the first and second circular extrusion rods play a pre-demolding role. The coil spring C on the third circular extrusion rod has the largest elastic force, ensuring that the zinc ingot can be demoulded when the circular demoulding rod contacts the third circular extrusion rod.

[0024] 4. The zinc ingot collection box of the present invention collects the formed zinc ingots, which is convenient for the staff to centrally process the zinc ingots. As the gravity above the supporting plate increases, the supporting plate can slowly move downward, so that the zinc ingots are basically at the same height as the supporting plate or the zinc ingots on the supporting plate after demolding. Under the premise of ensuring the collection effect, the noise during demolding of the zinc ingots is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0026] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0027] In the attached picture:

[0028] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0029] Figure 2 The schematic diagram of the structure of the driving mechanism of the present invention is shown.

[0030] Figure 3 A schematic diagram of the central section structure of the connecting mechanism and the positioning mechanism of the present invention is shown.

[0031] Figure 4 The present invention is shown Figure 3Schematic diagram of the local enlarged structure of area A in the middle.

[0032] Figure 5 The present invention is shown Figure 1 Schematic diagram of the rear side perspective structure.

[0033] Figure 6 The present invention is shown Figure 5 Schematic diagram of the local enlarged structure of area B in the middle.

[0034] Figure 7 The schematic diagram of the structure of the zinc ingot forming mechanism of the present invention is shown.

[0035] Figure 8 The present invention is shown Figure 1 Schematic diagram of the left perspective structure.

[0036] Fig. 9 The schematic structural diagram of the zinc ingot demoulding mechanism of the present invention is shown.

[0037] Fig.10 The present invention is shown Figure 5 Schematic diagram of the local enlarged structure of the C area in the middle.

[0038] Fig.11 The schematic diagram of the structure of the zinc ingot collecting mechanism of the present invention is shown.

[0039] List of reference numerals:

[0040] 1. Driving mechanism; 101. Driving mounting seat; 102. Driving motor; 103. Connecting driving head; 104. Mounting frame; 105. Arc-shaped driving rack;

[0041] 2. Connecting mechanism; 201. Octagonal connecting frame; 202. Circular connecting shaft; 2021. Stable card slot; 203. Limiting retaining ring; 204. Driving gear;

[0042] 3. Positioning mechanism; 301. Positioning bracket; 302. Round positioning rod; 303. Positioning ring A; 304. Helical spring A;

[0043] 4. Zinc ingot forming mechanism; 401. Zinc ingot forming die; 402. U-shaped mounting frame; 403. Round demoulding rod; 404. Positioning ring B; 405. Helical spring B;

[0044] 5. Zinc ingot demoulding mechanism; 501. Positioning base; 502. Zinc ingot demoulding frame; 503. Round extrusion rod; 504. Positioning ring C; 505. Positioning ring D; 506. Coil spring C;

[0045] 6. Zinc ingot collecting mechanism; 601. Zinc ingot collecting box; 602. U-shaped handle; 603. Round guide rod; 604. Support plate; 605. Coil spring D. DETAILED DESCRIPTION

[0046] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0047] Example: Please refer to Figures 1 to 11 As shown: The present invention provides an automatic demoulding device for zinc smelting and casting zinc ingots, comprising: a driving mechanism 1, a connecting mechanism 2, a positioning mechanism 3, a zinc ingot forming mechanism 4, a zinc ingot demoulding mechanism 5 and a zinc ingot collecting mechanism 6; the connecting mechanism 2 is installed on the driving mechanism 1; the positioning mechanism 3 is installed on the top of the connecting mechanism 2, and the positioning mechanism 3 is used to position the connecting mechanism 2; the zinc ingot forming mechanism 4 is provided with a circle, and one circle of zinc ingot forming mechanisms 4 is installed on the connecting mechanism 2; the zinc ingot demoulding mechanism 5 is installed on the rear side of the driving mechanism 1; the zinc ingot collecting mechanism 6 is installed on the top of the zinc ingot demoulding mechanism 5.

[0048] In the present disclosure, Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the driving mechanism 1 includes: a driving mounting seat 101, a driving motor 102 and a connecting driving head 103; the driving motor 102 is fixedly mounted on the driving mounting seat 101; the connecting driving head 103 is fixedly mounted on the output shaft of the driving motor 102; the driving mechanism 1 also includes: a mounting frame 104 and an arc-shaped driving rack 105; there are two mounting frames 104, and the two mounting frames 104 are fixedly mounted on the top of the driving mounting seat 101; there are two arc-shaped driving racks 105, and the two arc-shaped driving racks 105 are fixedly mounted on the top of the two mounting frames 104;

[0049] The connecting mechanism 2 includes: an octagonal connecting frame 201 and a circular connecting shaft 202; the octagonal connecting frame 201 is fixedly mounted on the outside of the connecting driving head 103; there are eight circular connecting shafts 202, and the eight circular connecting shafts 202 are rotatably mounted on the octagonal connecting frame 201, and two stable card slots 2021 are respectively provided on the eight circular connecting shafts 202; the connecting mechanism 2 also includes: a limit ring 203 and a driving gear 204; there are eight groups of limit rings 203, and the eight groups of limit rings 203 are fixedly mounted on the outside of the eight circular connecting shafts 202; the number of each group of limit rings 203 is two, and the inner sides of the eight groups of limit rings 203 are in contact with the octagonal connecting frame 201; there are eight driving gears 204, and the eight driving gears 204 are fixedly mounted on the outside of the eight circular connecting shafts 202, and the two driving gears 204 on the left and right sides are meshed and connected with the two arc-shaped driving racks 105;

[0050] Its specific function is as follows: since the connecting drive head 103 is fixedly mounted on the output shaft of the driving motor 102, and the octagonal connecting frame 201 is fixedly mounted on the outside of the connecting drive head 103, when the driving motor 102 is working, the octagonal connecting frame 201 drives the eight circular connecting shafts 202 to rotate, thereby realizing the automatic movement of the zinc ingot after forming; and since the eight circular connecting shafts 202 are rotatably mounted on the octagonal connecting frame 201, and the eight driving gears 204 are fixedly mounted on the outside of the eight circular connecting shafts 202, and the two driving gears 204 on the left and right sides are meshed and connected with the two arc-shaped driving racks 105, when the driving gear 204 is meshed and separated from the arc-shaped driving rack 105, the circular connecting shaft 202 can drive the zinc ingot to rotate one hundred and eighty degrees, thereby facilitating the subsequent demolding of the zinc ingot.

[0051] In the present disclosure, Figure 3 and Figure 4 As shown, the positioning mechanism 3 includes: a positioning bracket 301 and a circular positioning rod 302; the positioning bracket 301 is fixedly mounted on the top of the octagonal connecting frame 201; there are eight circular positioning rods 302, and the eight circular positioning rods 302 are slidably mounted on the positioning bracket 301 and the octagonal connecting frame 201; the bottom of the eight circular positioning rods 302 is provided with rounded corners, and the bottom ends of the eight circular positioning rods 302 are inserted into the eight stable card slots 2021 above; the positioning mechanism 3 also includes: a positioning ring A303 and a coil spring A304; there are eight positioning rings A303, and the eight positioning rings A303 are fixedly mounted on the outside of the eight circular positioning rods 302, and the bottoms of the eight positioning rings A303 are in contact with the octagonal connecting frame 201; there are eight coil springs A304, and the eight coil springs A304 are mounted on the outside of the eight circular positioning rods 302, and the eight coil springs A304 are located between the positioning bracket 301 and the eight positioning rings A303;

[0052] Its specific function is as follows: because the eight circular positioning rods 302 are slidably installed on the positioning bracket 301 and the octagonal connecting frame 201, and the bottom ends of the eight circular positioning rods 302 are inserted into the eight stable slots 2021 above, the eight circular connecting shafts 202 are positioned, making the eight circular connecting shafts 202 more stable after rotation; and because the bottoms of the eight circular positioning rods 302 are provided with rounded corners, and eight spiral springs A304 are installed on the outside of the eight circular positioning rods 302, and the eight spiral springs A304 are located between the positioning bracket 301 and the eight positioning rings A303, when the circular positioning rod 302 rotates, the circular positioning rod 302 can squeeze the circular positioning rod 302 to move upward, so that the circular positioning rod 302 is separated from the stable slot 2021, and when the circular positioning rod 302 rotates one hundred and eighty degrees, the circular positioning rod 302 can be inserted into another stable slot 2021 under the action of the spiral spring A304.

[0053] In the present disclosure, Figure 7 , Fig. 9 and Fig.10 As shown, the zinc ingot forming mechanism 4 includes: a zinc ingot forming mold 401, a U-shaped mounting frame 402 and a circular demoulding rod 403; the zinc ingot forming mold 401 is fixedly mounted on the circular connecting shaft 202; the U-shaped mounting frame 402 is fixedly mounted on the bottom of the zinc ingot forming mold 401; the circular demoulding rod 403 is slidably mounted on the zinc ingot forming mold 401 and the U-shaped mounting frame 402, and the top of the circular demoulding rod 403 is flush with the inner wall of the zinc ingot forming mold 401; the bottom of the circular demoulding rod 403 is provided with The rounded corners are formed, and the round demoulding rod 403 at the rear side is in contact with the round extrusion rod 503 in the middle; the zinc ingot forming mechanism 4 also includes: a positioning ring B404 and a coil spring B405; the positioning ring B404 is fixedly mounted on the outside of the round demoulding rod 403, and the bottom of the positioning ring B404 is in contact with the U-shaped mounting frame 402; the coil spring B405 is mounted on the outside of the round demoulding rod 403, and the coil spring B405 is located between the zinc ingot forming mold 401 and the positioning ring B404;

[0054] The zinc ingot demoulding mechanism 5 comprises: a positioning base 501, a zinc ingot demoulding frame 502, a circular extrusion rod 503, a positioning ring C504, a positioning ring D505 and a spiral spring C506; the positioning base 501 is fixedly mounted on the rear side of the driving mounting seat 101; the zinc ingot demoulding frame 502 is fixedly mounted on the top of the positioning base 501; there are three circular extrusion rods 503, and the three circular extrusion rods 503 are slidably mounted on the zinc ingot demoulding frame 502, and the bottoms of the three circular extrusion rods 503 are provided with rounded corners; the positioning ring C504 is There are three positioning rings C504, which are fixedly mounted on the outside of the three circular extrusion rods 503, and the bottoms of the three positioning rings C504 are in contact with the zinc ingot demoulding frame 502; there are three positioning rings D505, which are fixedly mounted on the outside of the three circular extrusion rods 503; there are three coil springs C506, which are mounted on the outside of the three circular extrusion rods 503, and the three coil springs C506 are located between the zinc ingot demoulding frame 502 and the three positioning rings D505;

[0055] Its specific function is as follows: because the circular demoulding rod 403 is slidably mounted on the zinc ingot forming mold 401 and the U-shaped mounting frame 402, and the top of the circular demoulding rod 403 is flush with the inner wall of the zinc ingot forming mold 401, and the circular demoulding rod 403 on the rear side is in contact with the circular extrusion rod 503 in the middle, when the circular demoulding rod 403 is in contact with the circular extrusion rod 503, the circular extrusion rod 503 can squeeze the circular demoulding rod 403 to move, thereby realizing the automatic demoulding of the zinc ingot after molding; and because the coil spring B405 is mounted on the outside of the circular demoulding rod 403, and the coil spring B405 is located between the zinc ingot forming mold 401 and the positioning ring B404, when the circular demoulding rod 403 is separated from the circular extrusion rod 503, the circular demoulding rod 403 can automatically reset to ensure that the top of the circular demoulding rod 403 is flush with the inner wall of the zinc ingot forming mold 401, which is convenient for next use;

[0056] Because the three coil springs C506 are installed on the outside of the three circular extrusion rods 503, and the three coil springs C506 are located between the zinc ingot demoulding frame 502 and the three positioning rings D505, and the elastic force of the coil springs C506 on the first and second circular extrusion rods 503 is greater than the elastic force of the coil spring B405, when the zinc ingot does not fall off after the first or the first and second circular extrusion rods 503 contact the circular demoulding rod 403, the first or the first and second circular extrusion rods 503 can move upward to avoid damage to the device, and the first or the first and second circular extrusion rods 503 play a pre-demolding role. The coil spring C506 on the third circular extrusion rod 503 has the largest elastic force, ensuring that the zinc ingot can be demoulded when the circular demoulding rod 403 contacts the third circular extrusion rod 503.

[0057] In the present disclosure, Fig.11 As shown, the zinc ingot collecting mechanism 6 includes: a zinc ingot collecting box 601, a U-shaped handle 602 and a circular guide rod 603; the zinc ingot collecting box 601 is slidably mounted on the top of the positioning base 501; there are two U-shaped handles 602, and the two U-shaped handles 602 are fixedly mounted on the left and right sides of the zinc ingot collecting box 601; there are six circular guide rods 603, and the six circular guide rods 603 are fixedly mounted on the zinc ingot collecting box 601; the zinc ingot collecting mechanism 6 also includes: a supporting plate 604 and a coil spring D605; the supporting plate 604 is slidably mounted on the zinc ingot collecting box 601 and the six circular guide rods 603; there are six coil springs D605, and the six coil springs D605 are mounted on the outside of the six circular guide rods 603, and the six coil springs D605 are located below the supporting plate 604;

[0058] Its specific functions are as follows: since the zinc ingot collection box 601 is slidably installed on the top of the positioning base 501, it collects the formed zinc ingots, making it convenient for the staff to centrally process the zinc ingots; and since the supporting plate 604 is slidably installed on the zinc ingot collection box 601 and the six circular guide rods 603, and the six coil springs D605 are installed on the outside of the six circular guide rods 603, and the six coil springs D605 are located below the supporting plate 604, as the gravity above the supporting plate 604 increases, the supporting plate 604 can slowly move downward, so that the zinc ingot is basically at the same height as the supporting plate 604 or the zinc ingot on the supporting plate 604 after being demolded and dropped, thereby reducing the noise during demolding of the zinc ingot while ensuring the collection effect.

[0059] The specific usage and function of this embodiment are as follows:

[0060] When the present invention is used, the driving motor 102 is first started, and then the molten zinc liquid is intermittently poured into the zinc ingot forming mold 401; when the driving motor 102 is working, the octagonal connecting frame 201 drives the eight circular connecting shafts 202 to rotate, thereby realizing the automatic movement of the formed zinc ingot; when the driving gear 204 and the arc-shaped driving rack 105 are engaged and separated, the circular connecting shaft 202 can drive the zinc ingot to rotate 180 degrees, which is convenient for the subsequent demoulding of the zinc ingot; when the circular positioning rod 302 rotates, the circular positioning rod 302 is rotated. 02 can squeeze the circular positioning rod 302 to move upward, so that the circular positioning rod 302 is separated from the stable card slot 2021. When the circular positioning rod 302 rotates 180 degrees, the circular positioning rod 302 can be inserted into another stable card slot 2021 under the action of the spiral spring A304; when the circular demoulding rod 403 contacts the circular extrusion rod 503, the circular extrusion rod 503 can squeeze the circular demoulding rod 403 to move, so as to realize the automatic demoulding of the zinc ingot after molding; when the circular demoulding rod 403 contacts the circular extrusion rod 503, the circular extrusion rod 503 can squeeze the circular demoulding rod 403 to move, so as to realize the automatic demoulding of the zinc ingot after molding; When the rod 503 is separated, the circular demoulding rod 403 can automatically reset to ensure that the top of the circular demoulding rod 403 is flush with the inner wall of the zinc ingot forming mold 401, which is convenient for next use; when the zinc ingot does not fall off after the first or the first and second circular extrusion rods 503 contact the circular demoulding rod 403, the first or the first and second circular extrusion rods 503 can move upward to avoid damage to the device, and the first or the first and second circular extrusion rods 503 play a pre-demolding role. The coil spring C506 on the third circular extrusion rod 503 has the largest elastic force, ensuring that the zinc ingot can be demoulded when the circular demoulding rod 403 contacts the third circular extrusion rod 503; as the gravity above the supporting plate 604 increases, the supporting plate 604 can slowly move downward, so that the zinc ingot is basically at the same height as the supporting plate 604 or the zinc ingot on the supporting plate 604 after being demoulded and falling, and the noise during demoulding of the zinc ingot is reduced while ensuring the collection effect; then the zinc ingot collection box 601 is taken out through the two U-shaped handles 602.

[0061] In this article, there are a few points to note:

[0062] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0063] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0064] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An automatic demoulding device for zinc smelting and casting zinc ingots, comprising: A driving mechanism (1), a connecting mechanism (2), a positioning mechanism (3), a zinc ingot forming mechanism (4), a zinc ingot demoulding mechanism (5) and a zinc ingot collecting mechanism (6); characterized in that the connecting mechanism (2) is mounted on the driving mechanism (1); the positioning mechanism (3) is mounted on the top of the connecting mechanism (2), and the positioning mechanism (3) is used to position the connecting mechanism (2); the zinc ingot forming mechanism (4) is provided with a circle, and a circle of zinc ingot forming mechanisms (4) is mounted on the connecting mechanism (2); the zinc ingot demoulding mechanism (5) is mounted on the rear side of the driving mechanism (1); the zinc ingot collecting mechanism (6) is mounted on the top of the zinc ingot demoulding mechanism (5); The driving mechanism (1) comprises: a driving mounting seat (101), a driving motor (102) and a connecting driving head (103); the driving motor (102) is fixedly mounted on the driving mounting seat (101); and the connecting driving head (103) is fixedly mounted on the output shaft of the driving motor (102); The zinc ingot demoulding mechanism (5) comprises: a positioning base (501), a zinc ingot demoulding frame (502), a circular extrusion rod (503), a positioning ring C (504), a positioning ring D (505) and a coil spring C (506); the positioning base (501) is fixedly mounted on the rear side of the driving mounting seat (101); the zinc ingot demoulding frame (502) is fixedly mounted on the top of the positioning base (501); a total of three circular extrusion rods (503) are provided, and the three circular extrusion rods (503) are slidably mounted on the zinc ingot demoulding frame (502), and the bottoms of the three circular extrusion rods (503) are provided with rounded corners; the positioning ring C ( The zinc ingot demoulding frame (502) is provided with three circular positioning rings (504), and the three circular positioning rings C (504) are fixedly installed on the outside of the three circular extrusion rods (503), and the bottoms of the three circular positioning rings C (504) are in contact with the zinc ingot demoulding frame (502); the three circular positioning rings D (505) are provided with three circular positioning rings, and the three circular positioning rings D (505) are fixedly installed on the outside of the three circular extrusion rods (503); the three spiral springs C (506) are provided with three circular positioning rings, and the three spiral springs C (506) are installed on the outside of the three circular extrusion rods (503), and the three spiral springs C (506) are located between the zinc ingot demoulding frame (502) and the three circular positioning rings D (505).

2. The automatic demoulding device for zinc ingot casting according to claim 1 is characterized in that: The driving mechanism (1) further comprises: a mounting frame (104) and an arc-shaped driving rack (105); two mounting frames (104) are provided in total, and the two mounting frames (104) are fixedly installed on the top of the driving mounting seat (101); two arc-shaped driving racks (105) are provided in total, and the two arc-shaped driving racks (105) are fixedly installed on the top of the two mounting frames (104).

3. The automatic demoulding device for zinc ingot casting according to claim 2 is characterized in that: The connection mechanism (2) comprises: an octagonal connection frame (201) and a circular connection shaft (202); the octagonal connection frame (201) is fixedly mounted on the outside of the connection drive head (103); a total of eight circular connection shafts (202) are provided, and the eight circular connection shafts (202) are rotatably mounted on the octagonal connection frame (201), and two stable slots (2021) are respectively provided on the eight circular connection shafts (202).

4. The automatic demoulding device for zinc ingot casting according to claim 3 is characterized in that: The connection mechanism (2) further comprises: a limit ring (203) and a driving gear (204); the limit rings (203) are provided in eight groups, and the eight groups of limit rings (203) are fixedly mounted on the outside of eight circular connection shafts (202); the number of limit rings (203) in each group is two, and the inner sides of the eight groups of limit rings (203) are in contact with the octagonal connection frame (201); the driving gears (204) are provided in eight groups, and the eight driving gears (204) are fixedly mounted on the outside of the eight circular connection shafts (202), and the two driving gears (204) on the left and right sides are meshed and connected with two arc-shaped driving racks (105).

5. The automatic demoulding device for zinc ingot casting according to claim 3 is characterized in that: The positioning mechanism (3) comprises: a positioning bracket (301) and a circular positioning rod (302); the positioning bracket (301) is fixedly mounted on the top of an octagonal connecting frame (201); a total of eight circular positioning rods (302) are provided, and the eight circular positioning rods (302) are slidably mounted on the positioning bracket (301) and the octagonal connecting frame (201); the bottoms of the eight circular positioning rods (302) are provided with rounded corners, and the bottom ends of the eight circular positioning rods (302) are inserted into eight stable slots (2021) above.

6. The automatic demoulding device for zinc ingot casting according to claim 5, characterized in that: The positioning mechanism (3) further comprises: a positioning circular ring A (303) and a coil spring A (304); a total of eight positioning circular rings A (303) are provided, and the eight positioning circular rings A (303) are fixedly mounted on the outside of the eight circular positioning rods (302), and the bottoms of the eight positioning circular rings A (303) are in contact with the octagonal connecting frame (201); a total of eight coil springs A (304) are provided, and the eight coil springs A (304) are mounted on the outside of the eight circular positioning rods (302), and the eight coil springs A (304) are located between the positioning bracket (301) and the eight positioning circular rings A (303).

7. The automatic demoulding device for zinc ingot casting according to claim 3 is characterized in that: The zinc ingot forming mechanism (4) comprises: a zinc ingot forming die (401), a U-shaped mounting frame (402) and a circular demoulding rod (403); the zinc ingot forming die (401) is fixedly mounted on a circular connecting shaft (202); the U-shaped mounting frame (402) is fixedly mounted on the bottom of the zinc ingot forming die (401); the circular demoulding rod (403) is slidably mounted on the zinc ingot forming die (401) and the U-shaped mounting frame (402), and the top of the circular demoulding rod (403) is flush with the inner wall of the zinc ingot forming die (401); the bottom of the circular demoulding rod (403) is provided with a rounded corner, and the circular demoulding rod (403) on the rear side contacts the circular extrusion rod (503) in the middle.

8. The automatic demoulding device for zinc ingot casting according to claim 7, characterized in that: The zinc ingot forming mechanism (4) further comprises: a positioning ring B (404) and a coil spring B (405); the positioning ring B (404) is fixedly mounted on the outside of the circular demoulding rod (403), and the bottom of the positioning ring B (404) is in contact with the U-shaped mounting frame (402); the coil spring B (405) is mounted on the outside of the circular demoulding rod (403), and the coil spring B (405) is located between the zinc ingot forming die (401) and the positioning ring B (404).

9. The automatic demoulding device for zinc ingot casting according to claim 1, characterized in that: The zinc ingot collecting mechanism (6) comprises: a zinc ingot collecting box (601), a U-shaped handle (602) and a circular guide rod (603); the zinc ingot collecting box (601) is slidably mounted on the top of the positioning base (501); there are two U-shaped handles (602) in total, and the two U-shaped handles (602) are fixedly mounted on the left and right sides of the zinc ingot collecting box (601); there are six circular guide rods (603) in total, and the six circular guide rods (603) are fixedly mounted on the zinc ingot collecting box (601).

10. The automatic demoulding device for zinc ingot casting according to claim 9, characterized in that: The zinc ingot collecting mechanism (6) further comprises: a supporting plate (604) and a coil spring D (605); the supporting plate (604) is slidably mounted on the zinc ingot collecting box (601) and the six circular guide rods (603); a total of six coil springs D (605) are provided, and the six coil springs D (605) are mounted outside the six circular guide rods (603), and the six coil springs D (605) are located below the supporting plate (604).

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