CN219310073U - Forming device is used in tin bar production - Google Patents

Abstract

The application relates to the technical field of tin processing, in particular to a forming device for tin bar production, which comprises a bottom frame and a shell with an upward opening, wherein the shell is arranged on the bottom frame and fixedly connected with the bottom frame, a water storage cavity is formed in the shell, the water storage cavity is connected with a cold water tank, the shell is connected with a top cover, the top cover is inserted into the opening of the shell, a plurality of forming dies for forming the tin bar are arranged on the top cover, the forming dies are inserted into the top cover and are fixedly connected with the top cover, a plurality of cavities are formed in the top cover, a group of upper top assemblies for ejecting the tin bar are respectively arranged in the plurality of cavities, and a clamping assembly for clamping the tin bar is arranged on the bottom frame on one side of the shell; through adopting above-mentioned technical scheme, adopt above-mentioned structure, then can be with the tin stick ejection after the shaping, rethread clamping component takes off the tin stick to reduce the in-process of taking off the tin stick and appear the condition emergence of fish tail and collision, also make the tin stick break away from the moulded die more easily, simultaneously, still improved the qualification rate of tin stick.

Description

Forming device is used in tin bar production

Technical Field

The application relates to the technical field of tin processing, in particular to a forming device for tin bar production.

Background

Tin bars are one type of processing shape in tin materials, and the forms of the tin materials are different in different purposes, and generally, the tin materials are divided into tin foils, tin powder, tin particles, tin profiled bars and the like, and the tin bars are generally used as anode bars of electroplated tin plates and used for processing tin wires stretched into different specifications.

The existing working flow of the tin bar processing device is to pour tin liquid into a mould firstly, after the tin liquid is cooled and molded, the mould is turned over to pour the tin bar, and the tin bar is taken down by adopting the mode, so that the scratch, the shape deformation or the falling-off of part of tin blocks and part of tin bars are difficult to separate from the mould, the appearance of the tin bar is difficult to reach the production standard, and the problem of low tin bar qualification rate is caused.

Disclosure of Invention

In order to solve the problem that the tin bar cannot meet the production standard due to damage when the formed tin bar is taken down, the application provides a forming device for producing the tin bar.

The application provides a forming device is used in tin bar production adopts following technical scheme:

the utility model provides a forming device is used in tin bar production, includes chassis and opening shell up, the shell is installed on the chassis and with chassis fixed connection, the water storage chamber has been seted up in the shell, the water storage chamber is connected with the cold water tank, the shell is connected with the top cap, the top cap is pegged graft in the opening of shell, be provided with the moulded die of a plurality of shaping tin bar on the top cap, the moulded die peg graft in the top cap and with top cap fixed connection, a plurality of cavitys have been seted up in the top cap, be provided with the last top subassembly of a set of ejecting tin bar in a plurality of cavitys respectively, be provided with the centre gripping subassembly of centre gripping tin bar on the chassis of shell one side.

Through adopting above-mentioned technical scheme, adopt above-mentioned structure, then can be with the tin stick ejection after the shaping, rethread clamping component takes off the tin stick to reduce the in-process of taking off the tin stick and appear the condition emergence of fish tail and collision, also make the tin stick break away from the moulded die more easily, simultaneously, still improved the qualification rate of tin stick.

Preferably, the shell is provided with a water inlet and a water outlet, the water storage cavity is respectively communicated with the water inlet and the water outlet, the cold water tank is provided with a water pumping motor, one end of the water pumping motor is communicated with the cold water tank, and the other end of the water pumping motor is communicated with the water inlet.

By adopting the technical scheme, cold water in the cold water tank can be input into the shell to take away the heat of tin liquid and accelerate the forming speed of the tin rod.

Preferably, the top assembly comprises a top sheet and a top spring, the top sheet is inserted into the forming die and is connected with the forming die in a sliding manner, the bottom surface of the top sheet is connected with a connecting rod, one end of the connecting rod penetrates through the forming die and is connected with the forming die in a sliding manner, one end, connected with the top sheet, of the connecting rod is far away from an arc-shaped block, the arc-shaped block is in threaded connection with the connecting rod, and the top spring is sleeved on the connecting rod.

Through adopting above-mentioned technical scheme, after the tin bar shaping, promote the arc piece, the thrust of arc piece passes through the connecting rod and transmits to the top piece, and the top piece promotes the upward displacement of tin bar, goes up top spring compression to realize the ejecting of tin bar, make the area of contact between tin bar and the moulded die reduce, be favorable to taking out the tin bar.

Preferably, the upper top assembly further comprises a push rod, one end of the push rod is inserted into the top cover, the other end of the push rod extends out of the cavity of the top cover, a protruding block is arranged on the rod body of the push rod, which is located in the cavity, of the push rod, the protruding block is abutted to the arc-shaped block, a reset spring is sleeved on the push rod, one end of the reset spring is abutted to the inner wall of the top shell, and the other end of the reset spring is abutted to the protruding block.

Through adopting above-mentioned technical scheme, when need getting the tin bar, promote the push rod, reset spring extends, and the lug promotes the arc piece, and the top piece moves up under the effect of connecting rod, goes up top spring compression to realize the top of tin bar, set up the push rod and be convenient for promote the arc piece, realize the ejecting of tin bar, improve the qualification rate in the tin bar outward appearance.

Preferably, the push rod is connected with the connecting plate, be provided with the locking plate on the connecting plate, locking plate one end is articulated with the connecting plate, and the other end is connected with the connecting plate swing, be provided with the stopper on the top cap, the spacing groove has been seted up on the stopper, locking plate and spacing groove fit.

Through adopting above-mentioned technical scheme, when the stopper was gone into to the locking plate card, reset spring extended, the top piece moved up, and the tin stick is in ejecting state, sets up locking plate and stopper, is in order to make the top piece keep pushing up the state, until clamping assembly takes off the tin stick, and locking plate breaks away from the stopper, and the top piece resets, carries out the preparation of next batch of tin stick to take off the tin stick.

Preferably, the clamping assembly comprises a first clamping plate and a second clamping plate, one end of the first clamping plate is hinged with one end of the second clamping plate, the first clamping plate and the second clamping plate are connected through a hinge rod, and a torsion spring is sleeved on the hinge rod.

Through adopting above-mentioned technical scheme, can the fashioned tin stick of centre gripping, reduce the tin stick and appear the condition that damages because of the collision causes the outward appearance and take place.

Preferably, one end of the first clamping plate and one end of the second clamping plate, which are far away from the hinging rod, are respectively provided with an anti-slip silica gel strip, and the two anti-slip silica gel strips are respectively embedded on the first clamping plate and the second clamping plate.

Through adopting above-mentioned technical scheme, can increase the frictional force between tin bar and first splint, the second splint for the centre gripping tin bar is more stable, reduces the condition emergence that the tin bar dropped.

Preferably, the shell is provided with a sealing rubber strip, the sealing rubber strip is embedded on the shell, the top cover is provided with a sealing groove, and the sealing groove is matched with the sealing rubber strip.

By adopting the technical scheme, the sealing performance between the top cover and the shell can be improved, the overflow amount of water is reduced, and the water in the cold water tank can stably take away the heat generated during tin liquid forming.

In summary, the present application has the following beneficial effects:

1. through setting up the top subassembly, the tin stick breaks away from the moulded die more easily to cooperation centre gripping subassembly takes off the moulded die, makes the condition that the damage appears in the tin stick improved, thereby improves the qualification rate of tin stick.

2. Through setting up the cold water tank, can accelerate the shaping speed of tin bar, improve production efficiency.

3. Through setting up joint strip, can improve the leakproofness between shell and the top cap, reduce the overflow volume of the water in the water storage chamber.

Drawings

Fig. 1 is a schematic three-dimensional structure of a molding device for producing tin bars according to an embodiment.

Fig. 2 is a schematic view of the transverse cross-section of fig. 1.

Fig. 3 is a schematic view of the longitudinal section of fig. 1.

Reference numerals illustrate:

1. a chassis; 2. a housing; 21. a water storage chamber; 22. a water inlet; 23. a water outlet; 24. a guide block; 25. a sealing rubber strip; 3. a cold water tank; 31. a water pumping motor; 4. a top cover; 41. a cavity; 42. a limiting plate; 43. a limit groove; 5. forming a mold; 6. a top sheet; 61. a connecting rod; 62. an arc-shaped block; 7. a top spring; 8. a push rod; 81. a bump; 82. a return spring; 9. a connecting plate; 91. and a locking plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses forming device is used in tin bar production, see fig. 1 and 2, including chassis 1 and opening shell 2 up, shell 2 install on chassis 1 and with chassis 1 fixed connection, be provided with cold water tank 3 on the chassis 1, cold water tank 3 installs on chassis 1 and with chassis 1 fixed connection, be provided with top cap 4 on the shell 2, top cap 4 lid closes in the opening part of shell 2, top cap 4 passes through bolted connection with shell 2, be provided with a plurality of group on top cap 4 and a plurality of moulded die 5, and go up the quantity of top assembly and moulded die 5 unanimous, be provided with the centre gripping subassembly of centre gripping tin bar on the chassis 1 of shell 2 one side.

Referring to fig. 2 and 3, a water inlet 22 and a water outlet 23 are formed in the shell 2, a water storage cavity 21 is formed in the shell 2, the water inlet 22 and the water outlet 23 are respectively communicated with the water storage cavity 21, the water level of the water outlet 23 in the water storage cavity 21 is higher than that of the water inlet 22, the water storage cavity 21 is used for storing water conveyed into the shell 2 by the cold water tank 3 so as to cool tin bars, a water pumping motor 31 is arranged on the cold water tank 3, the water pumping motor 31 is fixedly arranged on the cold water tank 3, one end of the water pumping motor 31 is communicated with the cold water tank 3 through a water pipe, the other end of the water pumping motor 31 is communicated with the water inlet 22 through a water pipe, the water outlet 23 is communicated with the cold water tank 3 through a water pipe, the water pumping motor 31 is used for conveying water in the cold water storage tank 3, and meanwhile, the water in the water storage cavity 21 is urged to flow so as to accelerate tin liquid cooling forming into the tin bars.

Referring to fig. 1 and 2, a plurality of cavities 41 are arranged in the top cover 4, the number of the cavities 41 is consistent with that of the forming molds 5, a plurality of forming molds 5 are arranged at intervals and are respectively inserted into the top cover 4, one end of each forming mold 5 is positioned in the cavity 41, each group of upper top assembly comprises a top sheet 6, an upper top spring 7 and a push rod 8, the top sheet 6 is inserted into the forming mold 5 and is slidingly connected with the forming mold 5, the top sheet 6 is connected with a connecting rod 61, one end of the connecting rod 61 is fixedly connected with the top sheet 6, the other end of the connecting rod 61 extends into the cavity 41, one end of the connecting rod 61 positioned in the cavity 41 is connected with an arc-shaped block 62, the arc-shaped block 62 is fixedly connected with the connecting rod 61, the upper top spring 7 is sleeved on the connecting rod 61, one end of the upper top spring 7 is abutted with the forming mold 5, the other end and the butt of arc piece 62, push rod 8 one end is located cavity 41 and slides with top cap 4 and be connected, the other end extends outside top cap 4, push rod 8 is located the protruding lug 81 that is equipped with in one end of cavity 41, lug 81 is located the arc piece 62 under, lug 81 is the ladder type setting, the cover is equipped with reset spring 82 on the one end that push rod 8 is located cavity 41, reset spring 82 one end and the inner wall butt of top cap 4, the other end and lug 81 butt, during ejecting the tin bar, push rod 8, lug 81 gradually is close to arc piece 62, after lug 81 contacts with arc piece 62, arc piece 62 moves along the axial direction of connecting rod 61 under the effect of lug 81, thereby promote top sheet 6 with the tin bar ejecting.

Referring to fig. 1 and 2, a guide block 24 is arranged on the outer wall of the top cover 4, the guide block 24 is fixedly connected with the top cover 4, a through groove is formed in the guide block 24, one end of the push rod 8, which is positioned outside the cavity 41, penetrates through the through groove and is abutted against the guide block 24, a connecting plate 9 is also connected to one end of the push rod 8, which is positioned outside the cavity 41, the connecting plate 9 is locked with the push rod 8 through a nut, a locking plate 91 is arranged at one end of the connecting plate 9, the locking plate 91 is hinged with the connecting plate 9, a limiting plate 42 is arranged on the outer wall of the top cover 4, the limiting plate 42 is fixedly connected with the top cover 4, a limiting groove 43 is formed in the limiting plate 42, and the locking plate 91 is matched with the limiting groove 43; in this embodiment, the forming die 5 is provided with three, and the upper top assembly is provided with three groups, and one end of the push rod 8 of each group of upper top assembly is in threaded connection with the connecting plate 9.

Referring to fig. 1 and 2, in the initial state, the return spring 82 and the upper ejector spring 7 are both in a normal state, when the tin bar needs to be ejected after the tin bar is formed, the connecting plate 9 is pushed, the return spring 82 stretches, at this time, the bump 81 gradually approaches the arc block 62 under the action of the push rod 8, the arc block 62 moves along the axial direction of the connecting rod 61 under the pushing of the bump 81, the push rod 8 stops sliding, when the connecting plate 9 abuts against the guide block 24, the locking plate 91 moves to the position right below the limiting plate 42, the locking plate 91 rotates, the locking plate 91 is clamped into the limiting groove 43, the connecting plate 9 and the push rod 8 are locked, the pushing force is removed, the arc block 62 abuts against the top surface of the bump 81, the top sheet 6 moves to the highest point, the tin bar in the forming die 5 is ejected by half, and the tin bar is taken down by using the clamping assembly.

The clamping assembly comprises a first clamping plate (not shown in the figure) and a second clamping plate (not shown in the figure), the first clamping plate is hinged with the second clamping plate, a hinge rod (not shown in the figure) is hinged with the second clamping plate, the hinge rod penetrates through the first clamping plate and the second clamping plate, a torsion spring (not shown in the figure) is sleeved on the hinge rod, one end, far away from the hinge rod, of the first clamping plate and the second clamping plate is a clamping part, in an initial state, the clamping part of the first clamping plate is abutted with the clamping part of the second clamping plate, the clamping part of the first clamping plate and the clamping part of the second clamping plate are respectively provided with an anti-slip silica gel strip (not shown in the figure), the two anti-slip silica gel strips are respectively inserted into the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are used for clamping tin bars, and the anti-slip silica gel strips are used for increasing friction force between the first clamping plate and the tin bars and between the second clamping plate and the tin bars.

Referring to fig. 1 and 3, a joint of the housing 2 and the top cover 4 is provided with a sealing silica gel strip, the sealing silica gel strip is embedded in the housing 2, the top cover 4 is provided with a sealing groove, the sealing silica gel strip is matched with the sealing groove, and the sealing silica gel strip is used for preventing water in the water storage cavity 21 from overflowing.

The working principle of the forming device for tin bar production is as follows:

the starting device, the water pump 31 work, carry the water in the cold water tank 3 to the water storage chamber 21, until the delivery port 23 has water to flow, pour tin liquid into moulded die 5, after the tin liquid cools to form the tin stick, promote connecting plate 9 along the axial direction of push rod 8, reset spring 82 stretches, lug 81 is close to arc piece 62 gradually, arc piece 62 is along the axial direction displacement of connecting rod 61 gradually, upward top spring 7 compression, top piece 6 promotes the tin stick displacement, locking plate 91 is located to the limiting plate 42 under, rotate locking plate 91 card and go into limiting plate 42's spacing inslot 43, arc piece 62 and the top surface butt of lug 81, locking connecting plate 9 and push rod 8, use clamping assembly centre gripping tin stick, take off the tin stick and place in the placing tray, promote connecting plate 9, make locking plate 91 break away from limiting plate 42, withdraw the thrust to connecting plate 9, top piece 6 resets.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (8)

1. The utility model provides a forming device is used in tin bar production which characterized in that: including chassis (1) and opening shell (2) up, shell (2) install on chassis (1) and with chassis (1) fixed connection, water storage chamber (21) have been seted up in shell (2), water storage chamber (21) are connected with cold water tank (3), shell (2) are connected with top cap (4), top cap (4) peg graft in the opening of shell (2), be provided with moulded die (5) of a plurality of shaping tin bar on top cap (4), moulded die (5) peg graft in top cap (4) and with top cap (4) fixed connection, a plurality of cavitys (41) have been seted up in top cap (4), be provided with the last top subassembly of a set of ejecting tin bar in a plurality of cavitys (41) respectively, be provided with the centre gripping subassembly of centre gripping tin bar on chassis (1) of shell (2) one side.

2. The molding device for producing tin bars according to claim 1, wherein: the water storage device is characterized in that a water inlet (22) and a water outlet (23) are formed in the shell (2), the water storage cavity (21) is respectively communicated with the water inlet (22) and the water outlet (23), a water pumping motor (31) is arranged on the cold water tank (3), one end of the water pumping motor (31) is communicated with the cold water tank (3), and the other end of the water pumping motor is communicated with the water inlet (22).

3. The molding device for producing tin bars according to claim 1, wherein: top subassembly includes top sheet (6) and goes up top spring (7), top sheet (6) peg graft in moulded die (5) and slide with moulded die (5) and be connected, the bottom surface of top sheet (6) is connected with connecting rod (61), the one end of connecting rod (61) is passed moulded die (5) and is connected with moulded die (5) in a sliding way, one end that connecting rod (61) kept away from being connected with top sheet (6) is connected with arc piece (62), arc piece (62) and connecting rod (61) threaded connection, go up top spring (7) and cup joint on connecting rod (61).

4. A tin bar production molding apparatus according to claim 3, wherein: the upper top assembly further comprises a push rod (8), one end of the push rod (8) is inserted into the top cover (4), the other end of the push rod extends out of the cavity (41) of the top cover (4), a protruding block (81) is arranged on the rod body of the push rod (8) located in the cavity (41), the protruding block (81) is abutted to the arc-shaped block (62), a reset spring (82) is sleeved on the push rod (8), one end of the reset spring (82) is abutted to the inner wall of the top cover, and the other end of the reset spring is abutted to the protruding block (81).

5. The molding device for tin bar production according to claim 4, wherein: the push rod (8) is connected with a connecting plate (9), a locking plate (91) is arranged on the connecting plate (9), one end of the locking plate (91) is hinged to the connecting plate (9), the other end of the locking plate is connected with the connecting plate (9) in a swinging mode, a limiting block is arranged on the top cover (4), a limiting groove (43) is formed in the limiting block, and the locking plate (91) is matched with the limiting groove (43).

6. The molding device for producing tin bars according to claim 1, wherein: the clamping assembly comprises a first clamping plate and a second clamping plate, one end of the first clamping plate is hinged to one end of the second clamping plate, the first clamping plate is connected with the second clamping plate through a hinge rod, and a torsion spring is sleeved on the hinge rod.

7. The molding device for tin bar production according to claim 6, wherein: the anti-slip silica gel strip is arranged at one end, far away from the hinging rod, of the first clamping plate and the second clamping plate respectively, and the two anti-slip silica gel strips are embedded in the first clamping plate and the second clamping plate respectively.

8. The molding device for producing tin bars according to claim 1, wherein: be provided with joint strip (25) on shell (2), joint strip (25) inlay and locate on shell (2), set up the seal groove on top cap (4), the seal groove agrees with joint strip (25).

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