CN213672968U

CN213672968U - Tin bar cutting machine

Info

Publication number: CN213672968U
Application number: CN202022647819.0U
Authority: CN
Inventors: 钟嘉善; 齐书敏
Original assignee: Guangdong Anson Soled & Tin Products Made Co ltd
Current assignee: Guangdong Anson Soled & Tin Products Made Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-13
Anticipated expiration: 2030-11-16

Abstract

The application relates to the technical field of tin soldering material production equipment, in particular to a tin bar cutting machine which comprises an operation table and a cutting assembly arranged on the operation table, wherein the cutting assembly comprises a cutter mounting seat arranged on the operation table, a material passing hole for a bar to pass through is formed in the cutter mounting seat, and a limiting part used for limiting the bar at a preset cutting position in the material passing hole is arranged on the operation table; still be provided with the fixed length subassembly that is used for supplementary operating personnel to carry out the fixed length cutting to the bar on the operation panel, be provided with the transportation subassembly that is used for supplementary operating personnel to carry out the blanking on the station of operation panel axial direction. This application has improved the bar in the stability of cutting process, is favorable to guaranteeing the cutting effect, has also improved operating personnel's work efficiency simultaneously greatly.

Description

Tin bar cutting machine

Technical Field

The application relates to the technical field of soldering tin material production equipment, in particular to a tin bar cutting machine.

Background

In the field of tin solder production, the manufacture of a tin rod usually adopts a manual operation mode, namely tin liquid in a molten state is filled in a casting kettle, the casting kettle is held by hands to cast the tin liquid into a mold, and the tin rod is taken out of the mold after the tin liquid is solidified.

In order to solve the above problems, automatic bar casting machines have appeared on the market, replacing the heavy manual operations. When the device works, molten tin liquid is die-cast into a long-strip tin rod with a certain shape through a rod casting machine, and then the long-strip tin rod is cut into bars with preset lengths through a cutting machine and is moved to a bar storage rack to be stored.

With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: the existing cutting machine has low working efficiency and unsatisfactory cutting effect. For this reason, further improvement is awaited.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of cutting machine, guarantee better cutting effect, this application provides a tin bar cutting machine.

The application provides a tin bar cutting machine adopts following technical scheme:

a tin bar cutting machine comprises an operating platform and a cutting assembly arranged on the operating platform, wherein the cutting assembly comprises a cutter mounting seat arranged on the operating platform, a material passing hole for a bar to pass through is formed in the cutter mounting seat, and a limiting part used for limiting the bar to a preset cutting position in the material passing hole is arranged on the operating platform; still be provided with the fixed length subassembly that is used for supplementary operating personnel to carry out the fixed length cutting to the bar on the operation panel, be provided with the transportation subassembly that is used for supplementary operating personnel to carry out the blanking on the station of operation panel axial direction.

By adopting the technical scheme, the bar stock is limited at the preset cutting position through the arranged limiting piece, so that the possibility of shaking of the bar stock in the cutting process is reduced, and the cutting effect is favorably ensured; the fixed-length assembly is arranged, so that the fixed-length cutting of the bar stock by an operator is facilitated, and the working efficiency of the operator is improved; the transportation subassembly that sets up realizes the semi-automatization of material receiving blanking process, greatly reduced operating personnel's intensity of labour, is favorable to improving operating personnel's work efficiency.

Optionally, the locating part includes leading wheel, first cylinder and briquetting, the leading wheel rotate connect in on the operation panel, bar butt in the top of leading wheel, first cylinder vertical set up in on the operation panel just the piston rod of first cylinder is vertical down, the briquetting is fixed in on the piston rod of first cylinder, just first cylinder supports presses in the bar outside.

Through adopting above-mentioned technical scheme, under the cooperation of leading wheel, first cylinder and briquetting, restrict the bar at predetermined cutting position, reduced the possibility that the bar appears rocking in the cutting process, be favorable to guaranteeing good cutting effect. Simultaneously, can be through the piston rod extension or the shortening that make first cylinder, adjust the position of briquetting to make the briquetting can carry out spacingly to the bar that the external diameter is different, improved the suitability of equipment.

Optionally, the fixed length subassembly includes scale, slider and driving piece, the scale is followed the axial direction of operation panel is fixed in on the operation panel, the slider slide connect in the scale top, the driving piece install in just can drive on the scale the slider is in move on the scale.

Through adopting above-mentioned technical scheme, through the cooperation of slider with the driving piece, realized fixed length cutting process's semi-automatization, be favorable to improving operating personnel's work efficiency.

Optionally, the driving part includes that the length direction of following the scale rotates set up in lead screw on the operation panel, follow the length direction of lead screw is fixed in polish rod on the operation panel and set up in on the operation panel and output shaft with the driving motor that the one end of lead screw is coaxial to be linked firmly, slider threaded connection in on the lead screw, the polish rod slides and inserts and locate on the slider.

Through adopting above-mentioned technical scheme, when needs carry out the fixed length cutting, switch-on driving motor's power makes driving motor's output shaft operation to drive the lead screw and rotate, the lead screw rotates and makes the slider can move on the lead screw along the axial direction of lead screw, moves to preset position when the slider, cuts off driving motor's power, and makes the end of bar be located the slider under, at this moment, make cutting assembly work cut off the bar can. The operation is simple, convenient and quick, the cutting effect is ensured, and meanwhile, the working efficiency of operators is greatly improved.

Optionally, the transfer assembly comprises a rack arranged on the axial direction of the operating platform, a blanking rod hinged on the rack, a material receiving platform arranged on one side of the rack and a power part used for driving the blanking rod to rotate so as to enable the bar stock to be placed on the material receiving platform from the rack.

Through adopting above-mentioned technical scheme, the bar that comes out from the cutting assembly is pushed the top of the blanking stick in the frame, and rethread power part drive blanking stick rotates and moves the bar and put to receive the material bench, and this process has realized the semi-automatization that the blanking was received the material process, and the operation is got up portably swiftly, has reduced operating personnel's intensity of labour, is favorable to improving operating personnel's work efficiency.

Optionally, the power part comprises a second cylinder hinged to the rack, and a piston rod of the second cylinder is hinged to the bottom of the blanking rod in a sliding manner.

Through adopting above-mentioned technical scheme, during the blanking, the power of switch-on second cylinder, make the piston rod extension of second cylinder and provide a thrust for the blanking stick, the blanking stick rotates to the direction of keeping away from the frame around the pin joint under the effect of second cylinder piston rod, thereby will be located the bar jack-up of blanking stick top, the blanking stick is under the effect of self gravity, landing to receiving the material bench from the blanking stick, then make the piston rod shrink of second cylinder, the blanking stick rotates to the direction that is close to the frame to the initial position under the pulling force effect of the piston rod of second cylinder. The process realizes semi-automation of the blanking and receiving process, is simple, convenient and quick to operate, reduces the labor intensity of operators, and is favorable for improving the working efficiency of the operators.

Optionally, a sliding groove is formed in the bottom of the blanking rod, a connecting block is connected to the sliding groove in a sliding mode, and a piston rod of the second cylinder is hinged to the connecting block.

Through adopting above-mentioned technical scheme, slide the piston rod of second cylinder through the cooperation of spout and connecting block and articulate in the bottom of blanking stick for the piston rod of second cylinder can slide in the bottom of blanking stick along predetermined orbit, has improved the operational reliability of cylinder to a certain extent, and the operating personnel of also being convenient for simultaneously changes cylinder or blanking stick.

Optionally, the inner side wall of the sliding groove is provided with a plurality of balls, and the balls can be abutted to the connecting block.

Through adopting above-mentioned technical scheme, the ball that sets up has reduced the frictional resistance that exists between connecting block and the spout to reduce the mechanical wear that probably exists between connecting block and the spout and the loss of the mechanical energy that probably exists, improved the smooth and easy nature of connecting block when sliding in the spout.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the limiting part, the possibility of shaking of the bar in the cutting process is reduced, and the cutting quality is favorably ensured; by arranging the fixed-length assembly and the transfer assembly, semi-automation of a fixed-length cutting process and a material receiving and blanking process is realized, and the working efficiency of operators is greatly improved;

2. through setting up scale, slider and driving piece to and through setting up second cylinder and blanking stick, improved the convenience of operation, be favorable to improving operating personnel's work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a transfer module in an embodiment of the present application;

FIG. 5 is a partial schematic structural view of another perspective of an embodiment of the present application;

description of reference numerals: 1. an operation table; 11. a frame plate; 12. fixing the ear; 2. a tool mounting seat; 21. a material passing hole; 22. a guide wheel; 23. a first cylinder; 231. briquetting; 31. a scale; 311. mounting blocks; 32. a slider; 41. a screw rod; 42. a polish rod; 43. a drive motor; 51. a frame; 52. a blanking bar; 521. a chute; 522. connecting blocks; 53. a material receiving platform; 531. a guardrail; 54. a second cylinder; 6. and (4) a bar stock.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses tin bar cutting machine, refer to fig. 1, and tin bar cutting machine includes operation panel 1, cutting assembly, fixed length subassembly and transports the subassembly, and wherein, cutting assembly all installs on operation panel 1 with the fixed length subassembly, transports the subassembly and sets up on operation panel 1 axial direction's station.

Referring to fig. 1 and 2, the cutting assembly in this embodiment includes a tool mounting base 2 mounted on a bearing surface of an operating platform 1, a material passing hole 21 for passing a bar stock 6 is formed in the tool mounting base 2, and a limiting member for limiting the bar stock 6 to be cut to a predetermined cutting position in the material passing hole 21 is arranged on the operating platform 1.

Referring to fig. 2 and 3, the limiting member in the present embodiment includes a guide wheel 22, a first cylinder 23, and a pressing piece 231. Wherein, the guide wheel 22 is rotatably mounted on the bearing surface of the operating platform 1, the guide wheel 22 in this embodiment is a U-shaped wheel, the axis of the guide wheel 22 is parallel to the bearing surface of the operating platform 1, and when in use, the bar stock 6 is located in the concave position outside the guide wheel 22.

Further, a frame plate 11 to which the air cylinder is attached is provided on the console 1, and the frame plate 11 has an inverted L-shaped cross section. The long edge of the frame plate 11 is vertically fixed on the bearing surface of the operating platform 1, and the first cylinder 23 is vertically installed on one side of the short edge of the frame plate 11, which is far away from the operating platform 1. The piston rod of the first cylinder 23 vertically penetrates the short side of the frame plate 11, and the pressing block 231 is fixed at the end of the piston rod of the first cylinder 23. By extending or retracting the piston rod of the first cylinder 23, the pressing block 231 can be moved in the vertical direction, so that the limiting member can be applied to bars 6 of different outer diameters.

Referring to fig. 1 and 2, the fixed length assembly in the present embodiment includes a scale 31, a slider 32 provided on the scale 31 to facilitate reading by a worker, and a driving member provided on the scale 31 to drive the slider 32 to slide on the scale 31. One end of the scale 31 is vertically fixed on one side of the tool mounting base 2 far away from the first cylinder 23, the extending direction of the scale 31 is parallel to the bearing surface of the operating platform 1, and one end of the scale 31 far away from the tool mounting base 2 is suspended above the bearing surface of the operating platform 1. Set up the breach with the outside looks adaptation of scale 31 on the slider 32, slider 32 joint just slides with scale 31 and is connected in the top of scale 31.

Referring to fig. 1 and 2, the driving member includes a lead screw 41, a polished rod 42, and a driving motor 43. Two mounting blocks 311 are fixed on the side of the scale 31 where the graduation lines are not arranged, the two mounting blocks 311 are arranged at intervals along the length direction of the scale 31, and the plane of the mounting blocks 311 is perpendicular to the plane of the scale 31. The screw rod 41, the polished rod 42 and the driving motor 43 are all arranged on the mounting block 311. The screw rod 41 is rotatably mounted between the two mounting blocks 311 along the length direction of the scale 31, and two ends of the screw rod 41 are rotatably connected with the mounting blocks 311 respectively. The polish rod 42 is fixed between the two mounting blocks 311 along the length direction of the scale 31, and both ends of the polish rod 42 are fixed to the mounting blocks 311, respectively. The driving motor 43 is fixed on one of the mounting blocks 311, and an output shaft of the driving motor 43 is coaxially and fixedly connected with an end portion of the screw rod 41 close to the driving motor 43. The screw rod 41 and the polished rod 42 both penetrate through the sliding block 32, the screw rod 41 is in threaded connection with the sliding block 32, and the polished rod 42 is in sliding connection with the sliding block 32.

When the fixed-length operation is performed, the power supply of the driving motor 43 is switched on, the output shaft of the driving motor 43 is enabled to operate, the lead screw 41 is driven to rotate, the lead screw 41 rotates, the sliding block 32 can move on the lead screw 41 along the axial direction of the lead screw 41, when the sliding block 32 moves to a preset position, the power supply of the driving motor 43 is cut off, the tail end of the bar 6 is located right below the sliding block 32, and at the moment, the cutting assembly works to cut off the bar 6.

Referring to fig. 4 and 5, the transfer assembly includes a frame 51, a blanking rod 52, a material receiving table 53 and a power member. Wherein, frame 51 is located the station of operation panel 1 axial direction, and blanking stick 52 articulates on frame 51, and receipts material platform 53 sets up in one side of frame 51, and power spare sets up on frame 51.

In use, the bar stock 6 exiting the cutter assembly is pushed onto the frame 51 and onto the top of the blanking bar 52, at which time the power means is operated and drives the blanking bar 52 to rotate in a direction towards the receiving table 53, thereby moving the bar stock 6 onto the receiving table 53.

Referring to fig. 4 and 5, the blanking bars 52 in the present embodiment are provided in two sets, and the two sets of blanking bars 52 are respectively disposed on two opposite sides of the frame 51 along the width direction thereof. Wherein, each group of blanking rods 52 comprises two blanking rods 52, and the two blanking rods 52 are arranged on the frame 51 at intervals along the length direction of the frame 51. The frame 51 is provided with a fixing lug 12, one end of the blanking rod 52 is hinged on the frame 51 through the fixing lug 12, and the extending direction of the blanking rod 52 is consistent with the width direction of the frame 51. The power member is disposed at the bottom of the blanking bar 52.

Referring to fig. 4 and 5, the power member in this embodiment includes a second cylinder 54, the second cylinder 54 is hinged on the frame 51, and a piston rod of the second cylinder 54 is slidably hinged at the bottom of the blanking bar 52.

Referring to fig. 5, a sliding groove 521 is formed in the bottom of the blanking rod 52, the extending direction of the sliding groove 521 is consistent with the length direction of the blanking rod 52, a connecting block 522 is connected to the sliding groove 521 in a sliding manner, positioning rods are arranged on two opposite sides of the connecting block 522 in the width direction of the blanking rod 52, positioning grooves are formed in two opposite inner sides of the sliding groove 521 in the width direction, the length direction of the positioning grooves is consistent with the length direction of the sliding groove 521, and it should be noted that neither the positioning rod nor the positioning groove is shown in the figure. The connecting block 522 is limited in the sliding groove 521 by the positioning rod and the positioning groove. The piston rod of the second cylinder 54 is hinged to the side of the sliding block 32 away from the sliding chute 521. In addition, in order to reduce the frictional resistance existing between the link block 522 and the slide groove 521, a plurality of balls, not shown, are provided on the inner side wall of the slide groove 521. The connecting block 522 may abut the ball when the connecting block 522 moves in the sliding slot 521.

During blanking, a piston rod of the second cylinder 54 is extended and provides an outward thrust for the blanking rod 52, the blanking rod 52 rotates around a hinge point to a direction far away from the rack 51 under the action of the piston rod of the second cylinder 54, the blanking rod 52 rotates to jack the bar stock 6 on the top of the blanking rod 52, and meanwhile, the connecting block 522 slides in the sliding groove 521 to a direction close to the fixing lug 12. When the second cylinder 54 lifts the blanking rod 52 to a predetermined height, the blanking rod 52 slides from the blanking rod 52 to the material receiving platform 53 under the action of its own gravity.

Referring to fig. 4, considering that some of the bars 6 are cylindrical structures capable of rolling, in order to reduce the occurrence of the rolling of the bars 6 from the material receiving platform 53, a guardrail 531 is disposed on the material receiving platform 53, the guardrail 531 is installed on a bearing surface of the material receiving platform 53 along a length direction of the material receiving platform 53, and the guardrail 531 is located on a side of the material receiving platform 53 away from the rack 51.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tin bar cutting machine, includes operation panel (1) and set up in cutting assembly on operation panel (1), its characterized in that: the cutting assembly comprises a cutter mounting seat (2) arranged on the operating platform (1), a material passing hole (21) for a bar to pass through is formed in the cutter mounting seat (2), and the operating platform (1) is further provided with a limiting piece used for limiting the bar at a preset cutting position in the material passing hole (21); still be provided with the fixed length subassembly that is used for assisting operating personnel to carry out the fixed length cutting to the bar on operation panel (1), be provided with the transportation subassembly that is used for assisting operating personnel to carry out the blanking on operation panel (1) axial direction's station.

2. The tin bar cutting machine according to claim 1, wherein: the locating part includes leading wheel (22), first cylinder (23) and briquetting (231), leading wheel (22) rotate connect in on operation panel (1), bar butt in the top of leading wheel (22), first cylinder (23) vertical set up in on operation panel (1) just the piston rod of first cylinder (23) is vertical down, briquetting (231) are fixed in on the piston rod of first cylinder (23), just briquetting (231) support and press in the bar outside.

3. The tin bar cutting machine according to claim 1, wherein: fixed length subassembly includes scale (31), slider (32) and driving piece, scale (31) are followed the axial direction of operation panel (1) is fixed in on operation panel (1), slider (32) slide connect in scale (31) top, the driving piece install in on scale (31) and can drive slider (32) are in move on scale (31).

4. A tin bar cutting machine according to claim 3, characterized in that: the driving piece includes along the length direction rotation of scale (31) set up in lead screw (41) on operation panel (1), follow the length direction of lead screw (41) is fixed in polished rod (42) on operation panel (1) and set up in on operation panel (1) and output shaft with driving motor (43) that the one end of lead screw (41) is coaxial to be linked firmly, slider (32) threaded connection in on lead screw (41), polished rod (42) slide and insert and locate on slider (32).

5. The tin bar cutting machine according to claim 1, wherein: the transfer assembly comprises a rack (51) arranged on the axial direction of the operating platform (1), a blanking rod (52) hinged to the rack (51), a material receiving platform (53) arranged on one side of the rack (51) and a power part used for driving the blanking rod (52) to rotate so as to enable a bar to be placed on the material receiving platform (53) from the rack (51).

6. The tin bar cutting machine according to claim 5, wherein: the power part comprises a second air cylinder (54) hinged to the rack (51), and a piston rod of the second air cylinder (54) is hinged to the bottom of the blanking rod (52) in a sliding mode.

7. The tin bar cutting machine according to claim 6, wherein: the bottom of the blanking rod (52) is provided with a sliding groove (521), the sliding groove (521) is connected with a connecting block (522) in a sliding mode, and a piston rod of the second air cylinder (54) is hinged to the connecting block (522).

8. The tin bar cutting machine according to claim 7, wherein: the inner side wall of the sliding groove (521) is provided with a plurality of balls, and the balls can be abutted to the connecting block (522).