CN201645245U - Feeding device of steel tube embossing machine - Google Patents
Feeding device of steel tube embossing machine Download PDFInfo
- Publication number
- CN201645245U CN201645245U CN2010201136881U CN201020113688U CN201645245U CN 201645245 U CN201645245 U CN 201645245U CN 2010201136881 U CN2010201136881 U CN 2010201136881U CN 201020113688 U CN201020113688 U CN 201020113688U CN 201645245 U CN201645245 U CN 201645245U
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- CN
- China
- Prior art keywords
- steel pipe
- bracing frame
- embossing machine
- clamping
- electrical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a feeding device of a steel tube embossing machine, which comprises a supporting frame, a driving sprocket rotatably connected on the supporting frame and driven by a feeding motor, a driven sprocket in transmission connection with the driving sprocket through a feeding chain, and a holding rack and a pusher plate fixedly arranged on the feeding chain, wherein a clamping and rotating mechanism is arranged on the supporting frame and used for clamping a steel tube and driving the steel tube to rotate; and the feeding motor and the clamping and rotating mechanism are controlled by an electric control cabinet. The feeding device replaces the manual operation by mechanical feeding and by clamping and rotating the steel tube with the use of the clamping and rotating mechanism, thereby reducing the labor intensity of the worker and increasing the work efficiency.
Description
Technical field
The utility model relates to a kind of steel pipe embossing machine pay-off.
Background technology
At present, stainless steel tube manufacturing enterprise uses the steel pipe embossing machine that steel pipe is carried out embossing.Existing steel pipe embossing machine comprises body, knurling mould, and its feeding and embossed technology adopt manually and rule, hold a writing brush or pen-write by hand, the method for decorative pattern at the end of a poem, article, etc. where there is a small blank space tune.The emboss pipe streakline that adopts this kind steel pipe embossing machine to produce is unclear, position error is big, owing to need workman's feeding forward that with the hands holds a writing brush or pen-write, need manual tight steel pipe and rotate steel pipe when delivering to correct position and carrying out embossing, thereby working strength of workers is big, efficient is low, and set noise also serious threat the healthy of workman.
The utility model content
The technical problems to be solved in the utility model provides a kind of steel pipe embossing machine pay-off, use this steel pipe embossing machine pay-off automatically steel pipe to be delivered to and carry out embossing in the steel pipe embossing machine, no longer need manual ejector sleeve to advance and hold a writing brush or pen-write, working strength of workers is little, high efficiency.
For addressing the above problem, the steel pipe embossing machine pay-off of following structure is provided: this device comprises bracing frame, be rotatably connected on the bracing frame by motor-driven drive sprocket of feeding and the driven sprocket that is in transmission connection by feeding chain and drive sprocket, be fixed with material supporting rack and scraping wings on the feeding chain, the clamping and rotating system that can clamp steel pipe and drive the steel pipe rotation also is housed on the bracing frame, and feeding motor and clamping and rotating system are controlled by electrical control cubicles.
After adopting said structure, the steel pipe of required embossing is placed on the material supporting rack of feeding chain, the rear end of steel pipe and the front surface of scraping wings are fitted, start the feeding motor, can steel pipe be promoted to advance by the impetus of scraping wings, when advancing to correct position, by clamping and rotating system steel pipe is clamped, the knurling mould that starts former embossing machine simultaneously is the steel pipe embossing and drives the steel pipe rotation by clamping and rotating system, the purpose that drives the steel pipe rotation be change knurling mould to the squeeze track of steel pipe to prevent the steel pipe distortion.In sum, the utility model clamps steel pipe and drives the steel pipe rotation by mechanical feed and by clamping and rotating system, replaced manually-operated, so working strength of workers is little, high efficiency.
Described clamping and rotating system comprises and being rotatably connected on the bracing frame and by motor-driven sleeve pipe be installed in clamping cylinder on the bracing frame, the front end of sleeve pipe is a chuck, be set with on the sleeve pipe and make chuck clamp the lock sleeve of steel pipe, lock sleeve is by clamping air cylinder driven, and the action of described motor and clamping cylinder is controlled by electrical control cubicles.
The rear portion of lock sleeve is provided with the two ring platforms that are provided with at interval, two rings are equipped with sliding sleeve between the platforms, are positioned on the rear surface of anterior ring platform bearing is housed, and are hinged with connecting rod on the sliding sleeve, one end of connecting rod is hinged on the bracing frame, and the other end of connecting rod is hinged on the piston rod that clamps cylinder.
As improvement of the present utility model, a side of bracing frame is provided with the bin that is obliquely installed, and bracing frame is provided with and steel pipe can be moved automatic feed mechanism to the material supporting rack from bin, can replace artificial material loading, no longer needs manually steel pipe to be placed on the material supporting rack.
Described automatic feed mechanism comprises material loading cylinder that is contained on the bracing frame and the connecting lever that is hinged on the bracing frame, and a support arm of connecting lever is hinged on the piston rod of material loading cylinder, on another support arm of connecting lever push rod is housed, and the action of material loading cylinder is controlled by electrical control cubicles.
Be connected with pull bar on the piston rod of material loading cylinder, be bolted with two nuts on the pull bar, be hinged on the support arm of described connecting lever on the pull bar between two nuts.
Be connected with connecting rod between two support arms of connecting lever.
As further improvement of the utility model, be equipped with on the bracing frame with the positioning disk of the coaxial setting of driven sprocket and with the alignment sensor of the corresponding setting of positioning disk, alignment sensor is electrically connected with electrical control cubicles, the encoder that is electrically connected with electrical control cubicles is housed in the rotating shaft of drive sprocket or driven sprocket, determine the original position that steel pipe advances by alignment sensor, the encoder that is installed in the rotating shaft produces umber of pulse and imports electrical control cubicles into, thereby control the energising of feeding motor and the distance that outage control steel pipe advances by electrical control cubicles, to be implemented in embossing at interval on the steel pipe, no longer need artificial line, improved operating efficiency.
As further improvement of the utility model, drive sprocket is positioned at the front portion of bracing frame, the top of drive sprocket is provided with the damping sheet that is installed on the bracing frame, the anterior correspondence of damping sheet is equipped with the tube head sensor that is electrically connected with electrical control cubicles, after steel pipe being moved to the material supporting rack, this moment, the steel pipe end had distance as if the front surface with scraping wings, damping action by damping sheet, making steel pipe and material supporting rack produce the relative terminal front surface with scraping wings until steel pipe that slides fits, determine the original position that steel pipe advances by alignment sensor after fitting, the encoder that is installed in the rotating shaft produces umber of pulse and imports electrical control cubicles into, thereby control the energising of feeding motor and the distance that outage control steel pipe advances by electrical control cubicles, accurately send pipe thereby finish.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is for removing the schematic diagram that clamps cylinder and connecting rod in the clamping and rotating system;
Fig. 3 is the schematic diagram after amplify in the A district among Fig. 1;
Fig. 4 is the schematic diagram after amplify in the B district among Fig. 1;
Fig. 5 is the schematic diagram of back, C district apparent direction among Fig. 1.
The specific embodiment
Steel pipe embossing machine pay-off as shown in Figure 1, it comprises the bracing frame 1 with the corresponding setting of embossing machine 28 charging apertures, be rotatablely equipped with drive sprocket 2 and driven sprocket 3 on the bracing frame 1, drive sprocket 2 is positioned at bracing frame 1 front portion, driven sprocket 3 is positioned at bracing frame 1 rear portion, drive sprocket 2 is driven by the feeding motor 4 that is installed on the bracing frame 1, be in transmission connection by feeding chain 5 between drive sprocket 2 and the driven sprocket 3, be fixed with the chain supporting plate of feeding chain 5 glacing flatness that can guarantee to be positioned at upside on the bracing frame 1, be fixed with material supporting rack 6 and at least one scraping wings 7 that a plurality of intervals are provided with and take the shape of the letter U on the feeding chain 5, length according to general steel pipe is six meters, so the girth of feeding chain 5 is greater than 12 meters, correspondence is provided with two scraping wings 7 on feeding chain 5.One side of bracing frame 1 is provided with the bin 20 that is used for placing steel tubes, the 1 lopsidedness setting of bin 20 tendency bracing frames, bin 20 near bracing frame 1 one sides is provided with a plurality of blocks that can prevent the steel pipe landing, block is the inclined-plane near a side of bracing frame 1, also be provided with on the bracing frame 1 and steel pipe can be moved automatic feed mechanism to the material supporting rack from bin 20, as shown in Figure 3, this automatic feed mechanism comprises material loading cylinder 21 that is installed on the bracing frame 1 and the connecting lever 22 that is hinged on the bracing frame 1, be connected with pull bar 25 on the piston rod of material loading cylinder 21, the corner of connecting lever 22 is hinged on the bracing frame 1, a support arm of connecting lever 22 is provided with the through hole that passes for pull bar 25, this support arm is fastened on the pull bar 25 by two nuts 29 that are screwed onto on the pull bar 25, and can adjust two nuts 29 and make this support arm be positioned at the diverse location of pull bar 25, another arm end of connecting lever 22 is hinged with push rod 23, between two support arms of connecting lever 22, be connected with connecting rod 30, make connecting lever 22 and connecting rod 30 form stable tripod structure.As shown in Figure 5, the alignment sensor 24 that is provided with the positioning disk 10 and the corresponding positioning disk 10 of driven sprocket 3 coaxial settings is housed on the bracing frame 1, alignment sensor 24 is electrically connected with electrical control cubicles 8, and the rotating shaft of driven sprocket 3 is provided with the encoder 31 that is electrically connected with electrical control cubicles 8.As shown in Figure 4, the top of drive sprocket 2 is provided with the elastic damping plate 26 that is installed on the bracing frame 1, and the tube head sensor 27 that is electrically connected with electrical control cubicles 8 is equipped with in the front portion of damping sheet 26.
As shown in Figure 2, the clamping and rotating system that can clamp steel pipe and drive the steel pipe rotation also is housed on the bracing frame 1, this clamping and rotating system comprises by bearing and is connected sleeve pipe 12 on the bracing frame 1, the front end of sleeve pipe 12 is a chuck 11, belt wheel is equipped with at the rear portion of sleeve pipe 12, bracing frame 1 is installed motor 17, belt wheel is connected by belt transmission with the power output shaft of motor 17, the open slot 13 that the front portion of chuck 11 is provided with axial setting and extends back from its front end, be set with the lock sleeve 14 that cooperates with its inclined-plane on the chuck 11, when moving ahead, lock sleeve 14 can make chuck 11 front ends gradually little to clamp steel pipe, the rear portion of lock sleeve 14 is provided with the two ring platforms 18 that are provided with at interval, lock sleeve 14 drives the front and back slip by the sliding sleeve 15 that is installed between the two ring platforms 18, be positioned on the rear surface of anterior ring platform 18 bearing 19 is housed, on the bracing frame 1 holder is housed, be hinged with the connecting rod of stretching on two 16 on the holder, the middle part of two connecting rods 16 is hinged on the both sides of slide block 15 respectively, slide block 15 is provided with the long slot bore that slides for hinge, it is hinged that the upper end of two connecting rods 16 and level are installed in the piston rod of the clamping cylinder 9 on the bracing frame 1, and bracing frame 1 top is equipped with to be used to respond to and clamps action and the cylinder sensor 32 that be electrically connected with electrical control cubicles 8 of cylinder 9 piston rods.
This steel pipe embossing machine pay-off is performed such the feeding location: by hand first steel pipe is placed on the material supporting rack 6, the front end face of steel pipe rear end and retainer plate 7 is fitted, start feeding motor 4, determine the original position of steel pipe by alignment sensor 24, the encoder 31 that is installed in the rotating shaft produces umber of pulse and imports electrical control cubicles into, thereby control the energising of feeding motor 4 and the distance that outage control steel pipe advances by electrical control cubicles 8, when treating that the steel pipe front portion moves to the position that needs embossing, 4 feedings no longer forward of braking feeding motor, electrical control cubicles 8 controls clamp cylinder 9 actions, promoting slide block 15 by connecting rod 16 advances, make chuck 11 clamp steel pipes thereby slide block 15 leans on mutually with the ring platform 18 that is positioned at the front portion and promotion lock sleeve 14 moves ahead, starter motor 17 drives steel pipe along self axis rotation, the knurling mould of controlling embossing machine simultaneously carries out embossing to steel pipe, the direction that steel pipe rotates is identical with the embossing direction of knurling mould, and just rotating speed is lower slightly, plays the effect that prevents the steel pipe distortion.After this position embossing end to steel pipe, electrical control cubicles 8 controls clamp cylinder 9 actions, by connecting rod 16 slide block 15 is retreated, thereby slide block 15 and the ring platform 18 that is positioned at the rear portion mutually by and pulling lock sleeve 14 retreat and make chuck 11 unclamp steel pipe, sense the piston rod withdrawal on the cylinder sensor 9 and signal is delivered to electrical control cubicles 8, electrical control cubicles 8 controls start feeding motor 4 once more, promoting steel pipe by scraping wings 7 and material supporting rack 6 advances, thereby read the rotating shaft rotation by encoder 31 and obtain the distance that umber of pulse determines that steel pipe advances, next position to steel pipe clamps, rotation and embossing, repeat above-mentioned action, realize the embossing of the different parts of steel pipe.When first steel pipe rearward end advances to the position of the material supporting rack 6 that breaks away from the feeding chain and scraping wings 7, starting material loading cylinder 21 drive pull bars 25 travels forward, connecting lever 22 rotates the steel pipe that makes close bracing frame 1 on the push rod 23 up jack-up bins 20, when exceeding block, steel pipe slides to the material supporting rack 6 on the bracing frame 1 along the inclined-plane of block, steel pipe falls into material supporting rack 6 back startup feeding motors 4 drive steel pipes and advances, this steel pipe is second steel pipe that carries out embossing, the front end of second steel pipe is met the damping action that is subjected to damping sheet to damping sheet, second steel pipe produces relative slip with material supporting rack and fits until second steel pipe rear end and scraping wings 7, the back scraping wings 7 of fitting promotes second steel pipe and breaks through damping sheet, during second steel pipe front end process tube head sensor, the tube head sensor reaches electrical control cubicles with the signal of telecommunication, determine the original position of steel pipe this moment by alignment sensor, the encoder that is installed in the rotating shaft produces umber of pulse and imports electrical control cubicles into, thereby control the energising of feeding motor and the distance that outage control steel pipe advances by electrical control cubicles, begin to calculate the forward travel distance of second steel pipe, the front end of second steel pipe can withstand the rear end of first steel pipe and promote first steel pipe and advance, after advancing to setpoint distance, rear portion to first steel pipe clamps, rotation and embossing, feeding process on second steel pipe is with the feeding process of first steel pipe, thereby realizes continual feeding and to the steel pipe embossing.
Above-mentioned feeding motor 4, material loading cylinder 21, clamp cylinder 9 and motor 17 action and with alignment sensor 24, encoder 31, cylinder sensor 32, tube head sensor 27 etc. between cooperate and all control by the electrical equipment in the electrical control cubicles 8, the structure of this electrical control and principle are prior art, do not repeat them here.
Claims (9)
1. steel pipe embossing machine pay-off, it is characterized in that this device comprises bracing frame (1), be rotatably connected to drive sprocket (2) that drives by feeding motor (4) and the driven sprocket (3) that is in transmission connection by feeding chain (5) and drive sprocket (2) on the bracing frame (1), be fixed with material supporting rack (6) and scraping wings (7) on the feeding chain (5), the clamping and rotating system that can clamp steel pipe and drive the steel pipe rotation also is housed on the bracing frame (1), and feeding motor (4) and clamping and rotating system are controlled by electrical control cubicles (8).
2. steel pipe embossing machine pay-off according to claim 1, it is characterized in that: described clamping and rotating system comprises the sleeve pipe (12) that is rotatably connected on that bracing frame (1) is gone up and is driven by motor (17) and is installed in clamping cylinder (9) on the bracing frame (1), the front end of sleeve pipe (12) is chuck (11), be set with on the sleeve pipe (12) and make chuck (11) clamp the lock sleeve (14) of steel pipe, lock sleeve (14) drives by clamping cylinder (9), and the action of described motor (17) and clamping cylinder (9) is controlled by electrical control cubicles (8).
3. steel pipe embossing machine pay-off according to claim 2, it is characterized in that: the rear portion of lock sleeve (14) is provided with the two ring platforms (18) that are provided with at interval, between the two ring platforms (18) sliding sleeve (15) is housed, be positioned on the rear surface of anterior ring platform (18) bearing (19) is housed, be hinged with connecting rod (16) on the sliding sleeve (15), one end of connecting rod (16) is hinged on the bracing frame (1), and the other end of connecting rod (16) is hinged on the piston rod that clamps cylinder (9).
4. according to each described steel pipe embossing machine pay-off among the claim 1-3, it is characterized in that: a side of bracing frame (1) is provided with the bin (20) that is obliquely installed, and bracing frame (1) is provided with and steel pipe can be moved automatic feed mechanism to the material supporting rack (6) from bin (20).
5. steel pipe embossing machine pay-off according to claim 4, it is characterized in that: described automatic feed mechanism comprises the material loading cylinder (21) that is contained on the bracing frame (1) and is hinged on connecting lever (22) on the bracing frame (1), a support arm of connecting lever (22) is hinged on the piston rod of material loading cylinder (21), push rod (23) is housed on another support arm of connecting lever (22), and the action of material loading cylinder (21) is controlled by electrical control cubicles (8).
6. steel pipe embossing machine pay-off according to claim 5, it is characterized in that: be connected with pull bar (25) on the piston rod of material loading cylinder (21), be bolted with two nuts (29) on the pull bar (25), a support arm of described connecting lever (22) is hinged on the pull bar (25) between two nuts (29).
7. steel pipe embossing machine pay-off according to claim 5 is characterized in that: be connected with connecting rod (30) between two support arms of connecting lever (22).
8. steel pipe embossing machine pay-off according to claim 1, it is characterized in that: be equipped with on the bracing frame (1) with the positioning disk (10) of the coaxial setting of driven sprocket (3) and with the alignment sensor (24) of the corresponding setting of positioning disk (10), alignment sensor (24) is electrically connected with electrical control cubicles (8), and the encoder (31) that is electrically connected with electrical control cubicles (8) is housed in the rotating shaft of drive sprocket (2) or driven sprocket (3).
9. steel pipe embossing machine pay-off according to claim 8, it is characterized in that: drive sprocket (2) is positioned at the front portion of bracing frame (1), the top of drive sprocket (2) is provided with the damping sheet (26) that is installed on the bracing frame (1), and the anterior correspondence of damping sheet (26) is equipped with the tube head sensor (27) that is electrically connected with electrical control cubicles (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201136881U CN201645245U (en) | 2010-02-06 | 2010-02-06 | Feeding device of steel tube embossing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201136881U CN201645245U (en) | 2010-02-06 | 2010-02-06 | Feeding device of steel tube embossing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645245U true CN201645245U (en) | 2010-11-24 |
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ID=43110454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201136881U Expired - Lifetime CN201645245U (en) | 2010-02-06 | 2010-02-06 | Feeding device of steel tube embossing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538881A (en) * | 2012-07-11 | 2014-01-29 | 创新精密（苏州）有限公司 | Automatic feeding device of edge knurling machine |
| CN104655492A (en) * | 2015-01-20 | 2015-05-27 | 浙江泰朗钢管有限公司 | Pressure withstanding detection device for steel pipes and detection method of device |
| CN106111830A (en) * | 2016-06-22 | 2016-11-16 | 浙江翔宇密封件有限公司 | Seal the automatic feeding of lid punch press |
| CN106623600A (en) * | 2016-12-08 | 2017-05-10 | 广东富华机械装备制造有限公司 | Full-automatic punching machine for T-shaped floor of refrigerator container |
-
2010
- 2010-02-06 CN CN2010201136881U patent/CN201645245U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538881A (en) * | 2012-07-11 | 2014-01-29 | 创新精密（苏州）有限公司 | Automatic feeding device of edge knurling machine |
| CN103538881B (en) * | 2012-07-11 | 2015-09-09 | 创新精密（苏州）有限公司 | A kind of automatic feeder of edge knurling machine |
| CN104655492A (en) * | 2015-01-20 | 2015-05-27 | 浙江泰朗钢管有限公司 | Pressure withstanding detection device for steel pipes and detection method of device |
| CN106111830A (en) * | 2016-06-22 | 2016-11-16 | 浙江翔宇密封件有限公司 | Seal the automatic feeding of lid punch press |
| CN106623600A (en) * | 2016-12-08 | 2017-05-10 | 广东富华机械装备制造有限公司 | Full-automatic punching machine for T-shaped floor of refrigerator container |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |