CN210549075U - Automatic feeding mechanism for T-shaped welding nail with ceramic ring - Google Patents
Automatic feeding mechanism for T-shaped welding nail with ceramic ring Download PDFInfo
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- CN210549075U CN210549075U CN201920964050.XU CN201920964050U CN210549075U CN 210549075 U CN210549075 U CN 210549075U CN 201920964050 U CN201920964050 U CN 201920964050U CN 210549075 U CN210549075 U CN 210549075U
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Abstract
The utility model discloses an automatic feeding mechanism for T-shaped welding nails with porcelain rings, which comprises a transverse bracket, a longitudinal bracket, a material clamp, a material placing component and a material receiving and feeding component, wherein one end of the transverse bracket is vertically fixed on the rear side surface of the longitudinal bracket, the upper part of the material clamp is connected with the transverse bracket, and the lower part of the material clamp is connected with the longitudinal bracket; the material discharging assembly comprises a material blocking rod, and the material blocking rod penetrates through the material discharging end of the material clamp and can realize telescopic motion; the material receiving and sending assembly comprises a material receiving and sending clamp and a material receiving and sending motor, one end of the material receiving and sending clamp is provided with a U-shaped material receiving groove with an opening facing the material receiving clamp, the other end of the material receiving and sending clamp is sleeved on an output shaft of the material receiving and sending motor, and the material receiving and sending motor is fixed at the bottom of the longitudinal support. Through autoloading mechanism, can realize for the automatic accurate T type welding nail that supplies to take porcelain ring of welder, and do not influence welder and carry out welding operation to can realize the free regulation of operation height and angle, the commonality is strong.
Description
Technical Field
The utility model relates to an automatic feeding mechanism for taking T type welding nail of porcelain ring belongs to automatic weld technical field.
Background
T-shaped studs, also known as socket head studs, have been widely used as shear connectors (also known as shear bonds) in steel structures, steel-concrete structures, in building and bridge construction, and are generally welded to steel beams, columns, etc. by arc stud welding. In addition, in the arc stud welding process, in order to prevent molten metal from leaking after the welding nails and the base metal are melted by discharging, a ceramic ring needs to be sleeved on each welding nail, and the molten metal is protected from leaking by using the high-temperature resistance characteristic of ceramic, so that the welding quality is improved, and the damage of a gun head caused by the ignition of a welding position of a welding gun and the base metal is prevented.
At present, T-shaped welding nails with ceramic rings are mainly welded manually, tens of thousands or hundreds of thousands of T-shaped welding nails need to be implanted and welded in a project (a high-rise building or a bridge), according to incomplete statistics, the annual welding quantity of Japanese T-shaped welding nails is 6000 thousands, and the annual demand quantity of steel structure building T-shaped welding nails in China is tens of millions; particularly, with the rapid development of industries such as buildings, bridges, shipbuilding, automobile manufacturing, rail transit and the like, the welding quantity of the T-shaped welding nails is rapidly increased. The manual welding mode has the defects of low welding efficiency and incapability of ensuring the welding quality, and the manual long-term stooping operation also can seriously affect the physical health of welding workers, so that the welding workers can easily generate occupational diseases such as lumbar muscle strain, hyperosteogeny and the like. Therefore, the research and development of an automatic welding technology capable of realizing the T-shaped welding nail with the porcelain ring are urgently needed in the field, and the core of the research and development of the automatic welding technology is to realize the automatic welding of the T-shaped welding nail with the porcelain ring, namely, the automatic feeding mechanism which can automatically and accurately feed materials for the welding gun and cannot interfere the welding gun to perform welding operation.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem and the demand that prior art exists, the utility model aims at providing an automatic feeding mechanism that can be used for taking the T type weld nail of porcelain ring for the accurate pay-off of welder, and do not disturb welder and carry out welding operation and can carry out synchronous motion with welder to satisfy welder and carry out the requirement that high accuracy and high efficiency are automatic to get the material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic feeding mechanism for T-shaped welding nails with ceramic rings comprises a transverse support, a longitudinal support, a material clamp, a material discharging assembly and a material receiving and feeding assembly, wherein one end of the transverse support is vertically fixed on the rear side surface of the longitudinal support, the upper part of the material clamp is connected with the transverse support, and the lower part of the material clamp is connected with the longitudinal support; the material discharging assembly comprises a material blocking rod, and the material blocking rod penetrates through the material discharging end of the material clamp and can realize telescopic motion; the material receiving and sending assembly comprises a material receiving and sending clamp and a material receiving and sending motor, one end of the material receiving and sending clamp is provided with a U-shaped material receiving groove with an opening facing the material receiving clamp, the other end of the material receiving and sending clamp is sleeved on an output shaft of the material receiving and sending motor, and the material receiving and sending motor is fixed at the bottom of the longitudinal support.
According to one embodiment, the discharging assembly further comprises a rectangular fixed plate, a rectangular movable plate, a right-angled triangular push plate and rollers, the rectangular fixed plate is fixed below the rear side of the longitudinal support and close to the material clamp, and the rectangular movable plate is connected to the inner side face of the rectangular fixed plate in a sliding mode; a through hole is transversely formed in the middle of the rectangular movable plate, the material blocking rod is fixedly arranged at the head of the through hole, a groove for the material blocking rod to penetrate out is formed in the discharge end of the material clamp, a spring is arranged at the tail of the through hole in a penetrating manner, the front end of the spring is freely located in the through hole, and the tail end of the spring is fixedly connected with the inner side face of the rectangular fixed plate through a spring fixed plate; a right-angle side of the right-angle triangular push plate is fixedly connected with the bottom of the rectangular movable plate, and an inclined surface of the right-angle triangular push plate faces the material clamp; the roller is fixed at the lower part of the receiving and sending clamp.
According to the embodiment, the rectangular movable plate is fixedly connected with the sliding block, the inner side surface of the rectangular fixed plate is provided with the sliding rail, and the sliding block is provided with the sliding groove matched with the sliding rail.
In the further implementation scheme, an L-shaped limiting baffle is arranged at the top of the rectangular movable plate and the top of the sliding block, and a limiting column matched with the L-shaped limiting baffle is arranged on the inner side surface of the rectangular fixed plate.
In a further embodiment, a guide post is fixedly arranged on the spring fixing plate, and the tail end of the spring is sleeved on the guide post.
According to the preferable scheme, two ends of an opening of a U-shaped receiving groove of the receiving and sending clamp are respectively and fixedly provided with a stop block, and the stop blocks protrude out of the top surface of the U-shaped receiving groove.
In a further preferred scheme, an inclined plane A is arranged on the upper end face of the stop block, and an inclined plane B matched with the inclined plane A is arranged on the bottom face of the discharge end of the material clamp.
According to the preferred scheme, the material receiving position sensor, the welding gun material taking position sensor and the back position sensor are respectively arranged on the peripheral side of the material receiving and conveying motor.
The utility model provides an implementation scheme, the feed collet is formed by two slide rails through 2 at least U type connecting pieces are connected, and a U type connecting piece and horizontal support fixed connection that are located the feed collet upper portion, the U type connecting piece that is located near the feed collet discharge gate is connected with vibrating motor's output, vibrating motor fixes the rear side portion at vertical support.
According to a preferable scheme, an installation inclination angle of 5-60 degrees is formed between the material clamp and the horizontal plane.
Further preferably, an installation inclination angle of 5-30 degrees is formed between the material clamp and the horizontal plane.
In a preferred embodiment, the vibration motor is an eccentric vibration motor.
According to the embodiment, the automatic feeding mechanism further comprises an upright post, and the transverse support is sleeved on the upright post and can do lifting motion on the upright post and rotate 360 degrees around the upright post.
According to one embodiment, a linear rack is longitudinally arranged on the upright column, a sliding sleeve which can slide up and down but cannot rotate around the upright column is sleeved on the upright column, the transverse support can be rotatably sleeved on the sliding sleeve, an opening for meshed connection of a lifting gear and the linear rack is formed in the lower portion of the sliding sleeve, the lifting gear is fixed on an output shaft of a lifting motor, and the lifting motor is fixedly connected to the side portion of the sliding sleeve; and the outside of the sliding sleeve is sleeved with a driven gear, a driving gear meshed and connected with the driven gear is fixedly arranged on an output shaft of a rotating motor, and the rotating motor is fixedly arranged on a transverse support.
In one embodiment, the welding gun is fixed on the front side of the longitudinal support, and the material clamp is arranged on the left side or the right side of the longitudinal support.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
through the automatic feeding mechanism of the utility model, not only can the T-shaped welding nail with the belt porcelain ring be automatically and accurately supplied to the welding gun be realized, but also the welding operation of the welding gun is not influenced, and the welding gun can synchronously move with the welding gun; particularly, when the automatic feeding mechanism simultaneously comprises the upright post, and the transverse support can do lifting motion on the upright post and rotate 360 degrees around the upright post, the automatic feeding mechanism can realize free adjustment of the operation height and angle, so that the feeding accuracy of a welding gun is further ensured, the requirements of various operation ranges of the welding gun are met, and the use convenience and the universality are stronger; therefore, the utility model discloses it is showing the progress to have for prior art, has important value to the automatic weld who realizes the T type welding nail of taking the porcelain ring.
Drawings
Fig. 1 is a schematic perspective view of an automatic feeding mechanism for a T-shaped welding nail with a ceramic ring according to an embodiment of the present invention;
FIG. 2 is a schematic left side view of the automatic feed mechanism shown in FIG. 1;
FIGS. 3 and 4 are schematic views showing the structure of the drop assembly and the assembly relationship between the drop assembly and the material clamp and the delivery clamp in the embodiment;
FIG. 5 is a schematic view showing the structure of the automatic feeding mechanism in the initial state in the embodiment;
fig. 6 is a schematic structural view showing the automatic feeding mechanism in the receiving state in the embodiment;
FIG. 7 is a schematic view showing the structure of the automatic feeding mechanism in the feeding state according to the embodiment;
fig. 8 is a schematic structural view showing a state in which the automatic feeding mechanism descends after the welding gun takes a material, according to the embodiment.
The numbers in the figures are as follows: 1. a transverse support; 2. a longitudinal support; 3. material clamping; 31. a slide rail; 311. a bevel B; 32. A U-shaped connecting piece; 321. the U-shaped connecting piece is positioned at the upper part of the material clamp; 322. the U-shaped connecting piece is positioned near the discharge port of the material clamp; 33. a fixed block; 34. a vibration motor; 35. a groove; 4. a discharging component; 40. a material blocking rod; 41. a rectangular fixing plate; 411. a slide rail; 42. a rectangular movable plate; 421. a through hole; 43. a right-angled triangular push plate; 431. a right-angle side; 432. a bevel; 44. a roller; 45. a slider; 451. a chute; 46. a spring; 47. a spring fixing plate; 471. a guide post; 48. an L-shaped limit baffle; 49. a limiting column; 5. a material receiving and sending component; 51. a receiving and sending clamp; 511. a U-shaped material receiving groove; 512. a stopper; 5121. an inclined plane A; 52. a receiving and sending motor; 53. a material receiving level sensor; 54. a welding gun material taking position sensor; 55. a back position sensor; 6. a column; 61. a linear rack; 62. a sliding sleeve; 621. an opening; 622. a side of the sliding sleeve; 63. a lifting gear; 64. A lifting motor; 65. a driven gear; 66. a driving gear; 67. a rotating electric machine; 7. a welding gun; 8. a porcelain ring; 9. t-shaped welding nails.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
Examples
Please refer to fig. 1 to fig. 4: the automatic feeding mechanism for the T-shaped welding nails with the ceramic rings comprises a transverse support 1, a longitudinal support 2, a material clamp 3, a discharging assembly 4 and a receiving and feeding assembly 5, wherein the discharging assembly 4 comprises a material blocking rod 40, a rectangular fixed plate 41, a rectangular movable plate 42, a right-angled triangular push plate 43 and a roller 44, and the receiving and feeding assembly 5 comprises a receiving and feeding clamp 51 and a receiving and feeding motor 52; one end of the transverse bracket 1 is vertically fixed on the rear side surface of the longitudinal bracket 2, the upper part of the material clamp 3 is connected with the transverse bracket 1, and the lower part of the material clamp 3 is connected with the longitudinal bracket 2; the rectangular fixed plate 41 is fixed below the rear side of the longitudinal support 2 and close to the material clamp 3, and the rectangular movable plate 42 is slidably connected to the inner side surface of the rectangular fixed plate 41 (in this embodiment, the rectangular movable plate 42 is fixedly connected to a slide block 45, a slide rail 411 is arranged on the inner side surface of the rectangular fixed plate 41, a slide groove 451 which is matched with the slide rail 411 is arranged on the slide block 45, and the slide of the rectangular movable plate 42 is realized by the slide of the slide block 45 on the slide rail 411); a through hole 421 is transversely arranged in the middle of the rectangular movable plate 42, the material blocking rod 40 is fixedly arranged at the head of the through hole 421, a groove 35 for the material blocking rod 40 to penetrate out is arranged at the discharge end of the material clamp, a spring 46 is arranged at the tail of the through hole 421 in a penetrating manner, the front end of the spring 46 is freely positioned in the through hole 421, and the tail end of the spring 46 is fixedly connected with the inner side surface of the rectangular fixed plate 41 through a spring fixed plate 47; a right-angle edge 431 of the right-angle triangular push plate is fixedly connected with the bottom of the rectangular movable plate 42, and an inclined surface 432 of the right-angle triangular push plate faces towards the material clamp 3; the roller 44 is fixed at the lower part of the receiving and feeding clamp 51, one end of the receiving and feeding clamp 51 is provided with a U-shaped receiving groove 511 with an opening facing the material clamp, the other end of the receiving and feeding clamp 51 is sleeved on an output shaft of a receiving and feeding motor 52, and the receiving and feeding motor 52 is fixed at the bottom of the longitudinal support 2. A stop block 512 is fixedly arranged at both ends of the opening of the U-shaped receiving groove 511 of the receiving and feeding clamp 51, and the stop blocks 512 protrude out of the top surface of the U-shaped receiving groove 511 to form a blocking effect on the ceramic ring on the top surface of the U-shaped receiving groove 511, so that the T-shaped welding nail with the ceramic ring in the U-shaped receiving groove 511 is prevented from falling (see fig. 6 and 7).
In this embodiment, the material clamp 3 is formed by connecting two sliding rails 31 through at least 2U-shaped connecting members 32, one U-shaped connecting member 321 located at the upper portion of the material clamp is fixedly connected with the transverse bracket 1 through a fixing block 33, the U-shaped connecting member 322 located near the material outlet of the material clamp is connected with the output end of the vibration motor 34, and the vibration motor 34 is fixed at the rear side portion of the longitudinal bracket 2. An installation inclination angle of 5-60 degrees (better in 5-30 degrees) is formed between the material clamp 3 and the horizontal plane, so that the T-shaped welding nails with the ceramic rings on the material clamp 3 can slide downwards under power, and mutual impact damage among the ceramic rings can be avoided. The vibrating motor 34 is an eccentric vibrating motor, and the smooth discharging of the material clamp 3 can be ensured under a smaller installation inclination angle by utilizing the eccentric vibrating action.
In addition, in this embodiment, the automatic feeding mechanism further includes an upright post 6, the transverse bracket 1 is sleeved on the upright post 6 and can perform lifting motion on the upright post 6 and rotate 360 degrees around the upright post 6 (the specific embodiment of this embodiment is that a linear rack 61 is arranged in the longitudinal direction of the upright post 6, a sliding sleeve 62 which can slide up and down but cannot rotate around the upright post 6 is sleeved on the upright post 6, the transverse bracket 1 is rotatably sleeved on the sliding sleeve 62, an opening 621 for the engagement and connection of the lifting gear 63 and the linear rack 61 is arranged at the lower part of the sliding sleeve 62, the lifting gear 63 is fixed on the output shaft of the lifting motor 64, the lifting motor 64 is fixedly connected to the side part 622 of the sliding sleeve, a driven gear 65 is sleeved outside the sliding sleeve 62, a driving gear 66 engaged and connected with the driven gear 65 is fixedly arranged on the output shaft of the rotating motor 67, the rotating motor 67 is fixedly arranged on the transverse bracket 1.
Because the lifting motor 64 is fixedly connected with the sliding sleeve 62, the lifting gear 63 can be driven to do ascending or descending motion on the linear rack 61 through the forward rotation or reverse rotation of the lifting motor 64, so that the sliding sleeve 62 is driven to do ascending or descending motion on the upright post 6, and because the driven gear 65 sleeved on the sliding sleeve 62 is meshed with the driving gear 66, the driving gear 66 is fixed on the output shaft of the rotating motor 67, and the rotating motor 67 is fixedly arranged on the transverse bracket 1, the transverse bracket 1 can do ascending and descending motion on the upright post 6 through the ascending and descending of the sliding sleeve 62; in addition, when the rotating motor 67 drives the driving gear 66 to rotate, the transverse bracket 1 and the sliding sleeve 62 are rotatably connected, and the sliding sleeve 62 cannot rotate around the upright post 6, so that the driven gear 65 and the sliding sleeve 62 do not rotate, the transverse bracket 1 rotates 360 degrees around the sliding sleeve 62 under the rotation action of the driving gear 66, and the sliding sleeve 62 is sleeved on the upright post 6, so that the transverse bracket 1 can rotate 360 degrees around the upright post 6; and because the transverse support 1 and the longitudinal support 2 are fixedly connected, the material clamp 3 is respectively connected with the transverse support 1 and the longitudinal support 2, and the material placing component 4 and the material receiving and sending component 5 are both fixed on the longitudinal support 2, the integral lifting and rotating of the longitudinal support 2, the material clamp 3, the material placing component 4 and the material receiving and sending component 5 can be realized by realizing the lifting motion and 360-degree rotation of the transverse support 1, so that the automatic feeding mechanism can be favorable for realizing the free adjustment of the operation height and angle according to the requirement of the welding position, and the accurate feeding of the welding gun is ensured and the requirements of various operation ranges of the welding gun are met.
As a preferable scheme:
the top of the rectangular movable plate 42 and the top of the sliding block 45 are provided with an L-shaped limiting baffle plate 48, the inner side surface of the rectangular fixed plate 41 is provided with a limiting column 49 matched with the L-shaped limiting baffle plate 48, and the accurate resetting of the rectangular movable plate 42 can be ensured through the matched blocking effect of the L-shaped limiting baffle plate 48 and the limiting column 49. In addition, a guide post 471 is fixedly arranged on the spring fixing plate 47, and the tail end of the spring 46 is sleeved on the guide post 471, so as to prevent the spring 46 from being linearly reset after being compressed and deformed.
The upper end face of the stop block 512 is provided with an inclined plane A5121, the bottom face of the discharge end of the material clamp is provided with an inclined plane B311 matched with the inclined plane A5121, and the T-shaped welding nail with the ceramic ring at the discharge port of the material clamp can be ensured to accurately fall into a U-shaped receiving groove 511 of the receiving and feeding clamp 51 through the joint of the inclined plane A5121 and the inclined plane B311.
A material receiving position sensor 53, a welding gun material taking position sensor 54 and a back position sensor 55 are respectively arranged on the peripheral side of the material receiving and conveying motor 52 so as to limit and monitor the rotating position of the material receiving and conveying clamp 51.
The welding gun 7 is fixed on the front side face of the longitudinal support 2, and the material clamp 3 is arranged on the left side or the right side of the longitudinal support 2 (in the embodiment, the material clamp 3 is arranged on the left side of the longitudinal support 2 as an example), so that the material taking operation of the welding gun 7 can be facilitated, the space can be saved, and the synchronous movement of the material clamp 3 and the welding gun 7 can be realized. Naturally, the mounting direction of the pick-up clamp 51 is adapted to the mounting direction of the material clamp 3, for example: if the material clamp 3 is disposed on the left side of the vertical support 2, the mounting direction of the receiving and feeding clamp 51 needs to be such that the opening of the U-shaped receiving slot 511 faces the left side. The welding gun 7 can adopt an automatic welding gun for realizing T-shaped welding nail arc stud welding disclosed in Chinese utility model patent ZL 201610195248.7 without special limitation.
Adopt autoloading mechanism, realize supplying to welder and send the autoloading process of the T type welding nail of area porcelain ring as follows:
1) referring to fig. 5, when the automatic feeding mechanism of the present invention is in the initial state, the receiving clamp 51 is located under the welding gun 7, the spring 46 is in the extended initial state, the rectangular movable plate 42 is pushed by the spring 46 to the side of the material clamp 3 and is stopped by the cooperation of the L-shaped stop plate 48 and the stop column 49, so that the material blocking rod 40 penetrates through the groove 35 and is stopped in the discharge hole of the material clamp 3, and the material clamp 3 is in the state of waiting for material discharge;
2) when the receiving and feeding motor 52 drives the receiving and feeding clamp 51 to rotate towards the direction of the material clamp 3, as the receiving and feeding clamp 51 approaches to the discharge end of the material clamp, the roller 44 positioned at the lower part of the receiving and feeding clamp 51 is in rolling contact with the inclined plane 432 of the right-angled triangular push plate, because the roller 44 rolls on the inclined plane 432 from the low position to the high position, the roller 44 can generate an outward thrust action on the inclined plane 432 as the roller 44 rolls towards the high position of the inclined plane 432, because the right-angled triangular push plate 43 is fixedly connected with the rectangular movable plate 42, the inclined plane 432 is subjected to the outward thrust of the roller 44 to drive the rectangular movable plate 42 to move outward, and because the striker rod 40 is fixedly arranged on the rectangular movable plate 42, the striker rod 40 also moves outward as the rectangular movable plate 42 moves outward; when the receiving and feeding clamp 51 rotates until the opening of the U-shaped receiving groove 511 is just butted with the discharge port of the material clamp 3 (the material level sensor 53 can be sensed by the receiving and feeding motor 52 to limit), the roller 44 rolls to the highest end of the inclined surface 432, the rectangular movable plate 42 is subjected to the maximum outward pushing force, so that the L-shaped limiting baffle plate 48 is separated from the limiting column 49, the spring 46 is compressed, and the head of the material blocking rod 40 retracts into the groove 35; because the mounting of the material clamp 3 has a certain inclination angle and has the vibration effect of the vibration motor 34, the T-shaped welding nail 9 with the porcelain ring 8 on the material clamp 3 can smoothly fall into the U-shaped receiving groove 511 along with the retraction of the head of the striker rod 40 (please refer to fig. 5 and 6);
3) when the receiving and feeding motor 52 drives the received receiving and feeding clamp 51 to rotate towards the welding gun material taking position, the roller 44 rolls from the highest end to the lower end of the inclined surface 432 until being separated from the inclined surface 432, so that the outward thrust generated by the roller 44 on the inclined surface 432 is gradually reduced until disappearing, and the rectangular movable plate 42 is pushed to the side of the material clamp 3 under the action of the resilience force of the spring 46 until being limited under the matched blocking of the L-shaped limiting baffle plate 48 and the limiting column 49, so that the material blocking rod 40 passes through the groove 35 and is blocked in the material outlet of the material clamp 3 (because the diameter of the head of the T-shaped welding nail 9 is larger than that of the column body, a gap through which the material blocking rod 40 passes is formed between the column bodies of the T-shaped welding nail 9), and the material clamp 3 is in a material waiting state; when the pick-up clamp 51 rotates to a position right below the welding gun 7, the pick-up motor 52 can stop rotating by sensing the gun pick-up position sensor 54 to wait for the welding gun 7 to pick up materials; in addition, in this embodiment, since the stoppers 512 are fixedly disposed at two ends of the opening of the U-shaped material receiving slot 511 of the material receiving and feeding clip 51, and the stoppers 512 protrude from the top surface of the U-shaped material receiving slot 511, the ceramic ring 8 on the top surface of the U-shaped material receiving slot 511 can be blocked by the stoppers 512, so as to ensure that the ceramic ring 8 on the U-shaped material receiving slot 511 and the T-shaped welding nail 9 sleeved in the ceramic ring 8 do not slide down when the material receiving and feeding clip 51 rotates to the material taking position of the welding gun (see fig. 6 and 7);
4) after the welding gun 7 finishes taking the materials, the pick-up clamp 51 is driven by the pick-up motor 52 to retreat to the other side of the welding gun 7 so as not to influence the welding gun 7 to carry out welding operation downwards, and when the retreat is in place, the pick-up motor 52 stops rotating under the induction of a retreat sensor 55 (see fig. 8);
5) when the welding gun 7 finishes the welding operation and moves up to the material waiting position, the pick-up clamp 51 is driven by the pick-up motor 52 to return to a position right below the welding gun 7 to execute the next cycle.
In addition, before automatic welding, the automatic feeding mechanism of the utility model needs to adjust the welding gun 7 and the material clamp 3 to the position to be welded and the proper height through the lifting motor 64 and the rotating motor 67; t type welding nail 9 accessible manual work of taking porcelain ring 8 in the material clamp 3 is put into or is adopted the device that realizes T type welding nail automatic feed put into in utility model patent ZL 201620260551.6.
It is finally necessary to point out here: the above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic feeding mechanism that is used for T type weld nail of taking porcelain ring which characterized in that: the automatic feeding device comprises a transverse support, a longitudinal support, a material clamp, a material discharging assembly and a material receiving and feeding assembly, wherein one end of the transverse support is vertically fixed on the rear side face of the longitudinal support, the upper part of the material clamp is connected with the transverse support, and the lower part of the material clamp is connected with the longitudinal support; the material discharging assembly comprises a material blocking rod, and the material blocking rod penetrates through the material discharging end of the material clamp and can realize telescopic motion; the material receiving and sending assembly comprises a material receiving and sending clamp and a material receiving and sending motor, one end of the material receiving and sending clamp is provided with a U-shaped material receiving groove with an opening facing the material receiving clamp, the other end of the material receiving and sending clamp is sleeved on an output shaft of the material receiving and sending motor, and the material receiving and sending motor is fixed at the bottom of the longitudinal support.
2. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 1, wherein: the feeding assembly further comprises a rectangular fixed plate, a rectangular movable plate, a right-angled triangular push plate and rollers, the rectangular fixed plate is fixed below the rear side of the longitudinal support and close to the material clamp, and the rectangular movable plate is connected to the inner side face of the rectangular fixed plate in a sliding mode; a through hole is transversely formed in the middle of the rectangular movable plate, the material blocking rod is fixedly arranged at the head of the through hole, a groove for the material blocking rod to penetrate out is formed in the discharge end of the material clamp, a spring is arranged at the tail of the through hole in a penetrating manner, the front end of the spring is freely located in the through hole, and the tail end of the spring is fixedly connected with the inner side face of the rectangular fixed plate through a spring fixed plate; a right-angle side of the right-angle triangular push plate is fixedly connected with the bottom of the rectangular movable plate, and an inclined surface of the right-angle triangular push plate faces the material clamp; the roller is fixed at the lower part of the receiving and sending clamp.
3. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 2, wherein: the rectangular movable plate is fixedly connected with a sliding block, a sliding rail is arranged on the inner side face of the rectangular fixed plate, and a sliding groove matched with the sliding rail is formed in the sliding block.
4. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 3, wherein: the top of the rectangular movable plate and the top of the sliding block are provided with L-shaped limiting baffles, and the inner side surface of the rectangular fixed plate is provided with limiting columns matched with the L-shaped limiting baffles.
5. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 2, wherein: the spring fixing plate is fixedly provided with a guide post, and the tail end of the spring is sleeved on the guide post.
6. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 1, wherein: the two ends of the opening of the U-shaped material receiving groove of the receiving and feeding clamp are respectively and fixedly provided with a stop block, and the stop blocks protrude out of the top surface of the U-shaped material receiving groove.
7. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 6, wherein: the upper end face of the stop block is provided with an inclined plane A, and the bottom face of the discharge end of the material clamp is provided with an inclined plane B matched with the inclined plane A.
8. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 1, wherein: and a material receiving position sensor, a welding gun material taking position sensor and a back position sensor are respectively arranged on the periphery of the material receiving and conveying motor.
9. The automatic feeding mechanism for a T-shaped welding nail with a porcelain ring according to any one of claims 1 to 8, characterized in that: the automatic feeding mechanism further comprises an upright post, and the transverse support is sleeved on the upright post and can do lifting motion on the upright post and rotate 360 degrees around the upright post.
10. The automatic feeding mechanism for the T-shaped welding nail with the porcelain ring as claimed in claim 9, wherein: the lifting mechanism is characterized in that a linear rack is longitudinally arranged on the upright post, a sliding sleeve which can slide up and down but does not rotate around the upright post is sleeved on the upright post, the transverse support can be rotatably sleeved on the sliding sleeve, an opening for meshed connection of a lifting gear and the linear rack is formed in the lower part of the sliding sleeve, the lifting gear is fixed on an output shaft of a lifting motor, and the lifting motor is fixedly connected to the side part of the sliding sleeve; and the outside of the sliding sleeve is sleeved with a driven gear, a driving gear meshed and connected with the driven gear is fixedly arranged on an output shaft of a rotating motor, and the rotating motor is fixedly arranged on a transverse support.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920964050.XU CN210549075U (en) | 2019-06-25 | 2019-06-25 | Automatic feeding mechanism for T-shaped welding nail with ceramic ring |
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| CN201920964050.XU CN210549075U (en) | 2019-06-25 | 2019-06-25 | Automatic feeding mechanism for T-shaped welding nail with ceramic ring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238579A (en) * | 2019-06-25 | 2019-09-17 | 浙江上势自动焊接科技有限公司 | A kind of automatic feed mechanism for the T-type weldering nail with ceramic ring |
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2019
- 2019-06-25 CN CN201920964050.XU patent/CN210549075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238579A (en) * | 2019-06-25 | 2019-09-17 | 浙江上势自动焊接科技有限公司 | A kind of automatic feed mechanism for the T-type weldering nail with ceramic ring |
| CN110238579B (en) * | 2019-06-25 | 2024-01-16 | 浙江上势自动焊接科技有限公司 | Automatic feeding mechanism for T-shaped welding nails with porcelain rings |
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