CN112659467A - Automatic hose feeding device of hose shoulder injecting machine with color code alignment positioning mechanism - Google Patents
Automatic hose feeding device of hose shoulder injecting machine with color code alignment positioning mechanism Download PDFInfo
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- CN112659467A CN112659467A CN202011524308.8A CN202011524308A CN112659467A CN 112659467 A CN112659467 A CN 112659467A CN 202011524308 A CN202011524308 A CN 202011524308A CN 112659467 A CN112659467 A CN 112659467A
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Abstract
The invention discloses an automatic tube feeding device of a hose shoulder-injecting machine with a color code alignment positioning mechanism, which comprises an installation bottom plate, a vacuum tube feeding assembly, a transposition assembly, a transverse moving assembly, an upper ejector assembly, a lower ejector assembly and a color code assembly, wherein the vacuum tube feeding assembly is used for carrying a hose back and forth between one axial side of a shoulder-injecting machine core rod and the upper ejector assembly and between the axial side of the shoulder-injecting machine core rod and the lower ejector assembly and pushing the hose to the shoulder-injecting machine core rod. The hose on the vacuum hose feeding assembly is conveyed back and forth between the shoulder injecting machine core rod and the upper and lower ejector assemblies through the transposition assembly, then the hose is separated from the vacuum hose feeding assembly through the transverse moving assembly, and whether a color code exists on software is detected through the color code assembly, so that a plurality of hoses can be arranged on the vacuum hose feeding assembly for use, and the automatic hose feeding device is suitable for automatic hose feeding of a multi-head hose shoulder injecting machine which needs hose shoulder injecting to position the color code.
Description
Technical Field
The invention belongs to hose production equipment, and particularly relates to an automatic hose feeding device of a hose shoulder-injecting machine with a color code alignment positioning mechanism.
Background
The existing hose shoulder-injecting machine adopts a vacuum roller type on an upper pipe which needs to be provided with color code positioning shoulder-injecting, and the upper pipe mode is only suitable for automatic upper pipes of single-head automatic shoulder-injecting machines and is not suitable for automatic upper pipes of multi-head automatic shoulder-injecting machines.
Therefore, there is a need for an automatic tube feeding device of a hose shoulder-injecting machine with an alignment color code positioning mechanism, which can be applied to a multi-head automatic shoulder-injecting machine.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an automatic tube feeding device of a hose shoulder-injecting machine with a color code alignment positioning mechanism.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides an automatic pipe feeding device of a hose shoulder-injecting machine with a color code alignment positioning mechanism, which comprises an installation bottom plate, a vacuum pipe feeding assembly, a transposition assembly, a transverse moving assembly, an upper ejector assembly, a lower ejector assembly and a color code assembly, wherein the installation bottom plate is arranged on one axial side of a core rod of the shoulder-injecting machine, the vacuum pipe feeding assembly is rotatably arranged on the installation bottom plate and used for carrying a hose adsorbed on the vacuum pipe feeding assembly back and forth between one axial side of the core rod of the shoulder-injecting machine and the upper ejector assembly and the lower ejector assembly and pushing the hose to the core rod of the shoulder-injecting machine, the transposition assembly is arranged on the installation bottom plate and used for driving the vacuum pipe feeding assembly to carry the hose adsorbed on the vacuum pipe feeding assembly back and forth between one axial side of the core rod of the shoulder-injecting machine and the upper ejector assembly and the lower ejector assembly, the transverse moving assembly is arranged on the installation bottom plate and used for moving the upper ejector assembly and the lower ejector assembly to The upper ejector head component and the lower ejector head component are movably arranged on the transverse moving component in the axis direction of the hose and used for separating the hose from the vacuum pipe feeding component, and the color code component is arranged on the upper ejector head component and the lower ejector head component and used for driving the hose to rotate and detecting whether color codes exist on the hose or not.
As a preferred technical scheme of the present invention, the vacuum top tube assembly includes a vacuum suction head, a vacuum top tube seat, a rotation shaft, a rotation joint, a top tube cylinder and a top tube head, the vacuum suction head is used for delivering a hose to be shouldered onto the vacuum top tube seat, the vacuum top tube seat includes a first top tube seat body and a second top tube seat body, adsorption holes for adsorbing the hose are disposed on outer surfaces of the first top tube seat body and the second top tube seat body, a top tube vacuum channel is further disposed on the first top tube seat body and the second top tube seat body, the rotation shaft is connected with the first top tube seat body and the second top tube seat body, a rotation shaft vacuum channel is disposed on the rotation shaft, the rotation shaft is rotatably disposed on the installation bottom plate through the rotation shaft bearing seat, the rotation shaft is further connected with a vacuum pumping device through the rotation joint, a joint vacuum channel is disposed on the rotation, The rotating shaft vacuum channel is communicated with the joint vacuum channel; the upper tube cylinder is arranged on the mounting bottom plate, and the upper tube head is arranged at the output end of the upper tube cylinder and is positioned on one axial side of the core rod of the shoulder injection machine.
As a preferred technical scheme of the present invention, the indexing assembly includes an indexing servo motor, a speed reducer, a driving pulley, a rotating shaft pulley and an indexing synchronous belt, the speed reducer is disposed on the mounting base plate through an indexing motor base, an output end of the indexing servo motor is in transmission connection with an output end of the speed reducer, the driving pulley is in transmission connection with an output end of the speed reducer, the rotating shaft pulley is coaxially sleeved on the rotating shaft, and the driving pulley and the rotating shaft pulley are in transmission connection through the indexing synchronous belt.
As a preferred technical scheme of the invention, the transverse moving assembly comprises a transverse moving cylinder, a transverse moving seat and a transverse moving linear bearing, the transverse moving cylinder is arranged on the mounting base plate through the transverse moving cylinder seat, the transverse moving seat is arranged on the mounting base plate through the transverse moving linear bearing, the transverse moving seat is in transmission connection with the output end of the transverse moving cylinder, the transverse moving seat is further provided with the linear bearing, and the length direction of the linear bearing is consistent with the axis direction of the core rod of the shoulder injecting machine.
As a preferred technical scheme of the invention, the upper ejector head assembly comprises an upper ejector cylinder, an upper shifting seat and an upper ejector head, the upper ejector cylinder is arranged on the transverse moving seat, the output end of the upper ejector cylinder is in transmission connection with the upper shifting seat and is used for driving the upper shifting seat to move back and forth in the axis direction of the core rod of the shoulder injecting machine, the upper shifting seat is slidably arranged on the linear bearing, and the upper ejector head is rotatably arranged on the upper shifting seat.
As a preferred technical scheme of the invention, the lower ejection head assembly comprises a lower ejection cylinder, a downward moving seat and a lower ejection head, the lower ejection cylinder is arranged on the transverse moving seat, an output end of the lower ejection cylinder is in transmission connection with the downward moving seat and is used for driving the downward moving seat to move back and forth in the axis direction of the core rod of the shoulder injecting machine, the downward moving seat is slidably arranged on the linear bearing, and the lower ejection head is rotatably arranged on the downward moving seat.
As a preferred technical solution of the present invention, the color code component includes a color code servo motor, a motor pulley, an upper plug pulley, a color code synchronous belt and a color code electric eye, the color code servo motor is disposed on the upper moving seat, an output end of the color code servo motor is in transmission connection with the motor pulley, the upper plug pulley is in coaxial transmission connection with the upper plug, the upper plug pulley is also in transmission connection with the motor pulley through the color code synchronous belt, and the color code electric eye is disposed on the lower moving seat and is used for detecting whether a color code exists on the hose.
Compared with the prior art, the invention has the following beneficial effects:
the hose on the vacuum hose feeding assembly is conveyed back and forth between the shoulder injecting machine core rod and the upper and lower ejector assemblies through the transposition assembly, then the hose is separated from the vacuum hose feeding assembly through the transverse moving assembly, and whether a color code exists on software is detected through the color code assembly, so that a plurality of hoses can be arranged on the vacuum hose feeding assembly for use, and the automatic hose feeding device is suitable for automatic hose feeding of a multi-head hose shoulder injecting machine which needs hose shoulder injecting to position the color code.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automatic tube feeding device of a hose shoulder-injecting machine with an alignment color code positioning mechanism according to the present invention;
FIG. 2 is a schematic view of the vacuum top nozzle structure of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In the description of the present invention, it is to be understood that the terms "left", "right", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1 of the specification, are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
In order to achieve the object of the present invention, as shown in fig. 1 to 2, in one embodiment of the present invention, there is provided an automatic tube feeding device of a hose shoulder injector with an alignment color code positioning mechanism, comprising a mounting base plate 1, a vacuum tube feeding assembly 2, an indexing assembly 3, a traverse assembly 4, an upper head assembly 5, a lower head assembly 6, and a color code assembly 7, wherein the mounting base plate 1 is disposed at one axial side of a shoulder injector core rod 8, the vacuum tube feeding assembly 2 is rotatably disposed on the mounting base plate 1 for carrying a hose adsorbed on the vacuum tube feeding assembly 2 back and forth between the one axial side of the shoulder injector core rod 8 and the upper head assembly 5 and the lower head assembly 6, and for pushing the hose onto the shoulder injector core rod 8, the indexing assembly 3 is disposed on the mounting base plate 1 for driving the vacuum tube feeding assembly 2 to carry the hose adsorbed on the vacuum tube feeding assembly 2 back and forth between the one axial side of the shoulder injector core rod 8 and the upper head assembly 5 and the lower head assembly 6, the transverse moving assembly 4 is arranged on the installation bottom plate 1 and used for moving the upper ejector head assembly 5 and the lower ejector head assembly 6 to the centers of the upper ejector head assembly 5 and the lower ejector head assembly 6 and the center of the hose on the vacuum pipe assembly 2 to be on the same straight line, the upper ejector head assembly 5 and the lower ejector head assembly 6 are arranged on the transverse moving assembly 4 in the axis direction of the hose and used for separating the hose from the vacuum pipe assembly 2, and the color code assembly 7 is arranged on the upper ejector head assembly 5 and the lower ejector head assembly 6 and used for driving the hose to rotate and detecting whether color codes exist on the hose.
Specifically, vacuum top tube subassembly 2 includes vacuum suction head 21, vacuum top tube seat 22, pivot 23, rotary joint 24, top tube cylinder 25 and top tube head 26, vacuum suction head 21 is used for sending the hose of treating notes shoulder to vacuum top tube seat 22 on, vacuum top tube seat 22 includes first top tube pedestal and second top tube pedestal, is equipped with the absorption hole of absorption hose on the surface of first top tube pedestal and second top tube pedestal, still be equipped with top tube vacuum passageway on first top tube pedestal and the second top tube pedestal, pivot 23 links to each other with first top tube pedestal and second top tube pedestal, be equipped with pivot vacuum channel in the pivot 23, pivot 24 rotates through pivot bearing frame 27 and sets up on mounting plate 1, pivot 24 still is connected with evacuation equipment through rotary joint 24, be equipped with joint vacuum channel on rotary joint 24, absorb the hole and go up the vacuum channel, The upper pipe vacuum channel, the rotating shaft vacuum channel and the joint vacuum channel are communicated; the upper tube cylinder 25 is arranged on the mounting bottom plate 1, and the upper tube head 26 is arranged at the output end of the upper tube cylinder 25 and is positioned on one axial side of the injection shoulder machine core rod 8.
Wherein, according to actual conditions, can set up at least a set of absorption hole on the surface of first upper tube pedestal and second upper tube pedestal, this embodiment is 4 groups.
Specifically, the indexing assembly 3 includes an indexing servo motor 31, a speed reducer 32, a driving pulley 33, a rotating shaft pulley 34 and an indexing synchronous belt 35, the speed reducer 32 is arranged on the mounting base plate 1 through an indexing motor seat 36, an output end of the indexing servo motor 31 is in transmission connection with an output end of the speed reducer 32, the driving pulley 33 is in transmission connection with the output end of the speed reducer 32, the rotating shaft pulley 35 is coaxially sleeved on the rotating shaft 23, and the driving pulley 33 and the rotating shaft pulley 35 are in transmission connection through the indexing synchronous belt 34.
Specifically, the traverse moving assembly 4 comprises a traverse moving cylinder 41, a traverse moving seat 42 and a traverse moving linear bearing 43, the traverse moving cylinder 41 is arranged on the installation base plate 1 through a traverse moving cylinder seat 44, the traverse moving seat 42 is arranged on the installation base plate 1 through the traverse moving linear bearing 43, the traverse moving seat 42 is further in transmission connection with the output end of the traverse moving cylinder 41, the traverse moving seat 42 is further provided with the linear bearing 45, and the length direction of the linear bearing 45 is consistent with the axis direction of the core rod 8 of the shoulder injecting machine.
Specifically, the upper ejector assembly 5 comprises an upper ejector cylinder 51, an upper moving seat 52 and an upper ejector 53, the upper ejector cylinder 51 is arranged on the traverse moving seat 42, an output end of the upper ejector cylinder 51 is in transmission connection with the upper moving seat 52 and is used for driving the upper moving seat 52 to move back and forth in the axis direction of the shoulder injecting machine mandrel, the upper moving seat 52 is arranged on the linear bearing 45 in a sliding manner, and the upper ejector 53 is rotatably arranged on the upper moving seat 52.
Specifically, the lower ejection head assembly 6 includes a lower ejection cylinder 61, a downward moving seat 62, and a lower ejection head 63, the lower ejection cylinder 61 is disposed on the traverse moving seat 42, an output end of the lower ejection cylinder 61 is connected to the downward moving seat 62 in a transmission manner for driving the downward moving seat 62 to move back and forth in the axis direction of the core rod of the shoulder injecting machine, the downward moving seat 62 is slidably disposed on the linear bearing 45, and the lower ejection head 63 is rotatably disposed on the downward moving seat 62.
Specifically, the color code assembly 7 includes a color code servo motor 71, a motor pulley 72, an upper top pulley 73, a color code synchronous belt 74 and a color code electric eye 75, the color code servo motor 71 is disposed on the upper moving seat 52, an output end of the color code servo motor 71 is in transmission connection with the motor pulley 72, the upper top pulley 73 is in coaxial transmission connection with the upper top 53, the upper top pulley 73 is also in transmission connection with the motor pulley 72 through the color code synchronous belt 74, and the color code electric eye 75 is disposed on the lower moving seat 62 and is used for detecting whether a color code exists on the hose.
The working principle of the present invention is further explained as follows:
the vacuum suction head sucks a hose to be shouldered, the hose is conveyed to a vacuum upper tube seat, the hose is tightly sucked on the vacuum upper tube seat through a joint vacuum channel on a rotary joint, a rotary shaft vacuum channel in the middle of a rotary shaft and an upper tube vacuum channel on the vacuum upper tube seat, then a speed reducer is driven through a transposition servo motor, a rotary shaft belt wheel is driven through a driving belt wheel to rotate 180 degrees, the rotary shaft drives the vacuum upper tube seat to rotate 180 degrees, the vacuum upper tube seat of a well-placed hose at the moment rotates to a color matching mark position, a transverse moving cylinder works to drive the transverse moving seat to move towards the vacuum upper tube seat, the centers of an upper ejector head and a lower ejector head and the center of the hose on the vacuum upper tube seat are on the same straight line, an upper jacking cylinder works to drive the upper ejector seat to move downwards, the upper ejector head is enabled to jack an upper opening of the hose, meanwhile, the lower jacking cylinder works to drive the, the upper and lower headers clamp the hose. Then the traverse cylinder does the return motion, pull the hose away from the vacuum upper tube seat, the color code servo motor works, through motor belt pulley and upper top belt pulley, it is rotatory to drive the upper top, drive the hose rotation simultaneously, when the color code electric eye detects the color code on the hose when the hose is rotatory, control color code servo motor to stop, accomplish the action of the color code, then the traverse cylinder moves again, send the hose to the good color code into the vacuum upper tube seat, upper top cylinder and lower top cylinder work simultaneously and reset, loosen the hose, then the transposition servo motor works, drive the pivot and rotate 180 degrees, the hose to the good color code turns back to the top tube position again, drive the top tube head by the top tube cylinder and push the cover on the shoulder filling machine plug with the hose from the vacuum upper tube seat, accomplish the action of the color code top tube.
If the hose does not need to be positioned by the color code, the transposition servo motor does not work, the hose to be injected with the shoulder is sucked by the vacuum suction head and is sent to the vacuum upper pipe seat, and the upper pipe cylinder directly works.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The automatic hose feeding device of the hose shoulder-injecting machine is characterized by comprising an installation bottom plate (1), a vacuum hose feeding assembly (2), a transposition assembly (3), a transverse moving assembly (4), an upper top head assembly (5), a lower top head assembly (6) and a color code assembly (7), wherein the installation bottom plate (1) is arranged on one axial side of a shoulder-injecting machine core rod (8), the vacuum hose feeding assembly (2) is rotatably arranged on the installation bottom plate (1) and used for carrying hoses adsorbed on the vacuum hose feeding assembly (2) back and forth between one axial side of the shoulder-injecting machine core rod (8) and the upper top head assembly (5) and the lower top head assembly (6) and pushing the hoses to the shoulder-injecting machine core rod (8), and the transposition assembly (3) is arranged on the installation bottom plate (1) and used for driving the vacuum hose feeding assembly (2) to suck the hoses adsorbed on the vacuum hose feeding assembly (2) to one axial side of the shoulder-injecting machine core rod (8) and the upper top head assembly (7) 5) And carry back and forth between top subassembly (6) down, sideslip subassembly (4) set up be used for on mounting plate (1) with top subassembly (5) and top subassembly (6) down remove to the center of the two and vacuum top tube assembly (2) go up the center of hose on same straight line, go up top subassembly (5), top subassembly (6) down move in the axle center direction of hose and set up on sideslip subassembly (4) and be used for breaking away from the hose from vacuum top tube assembly (2), color mark subassembly (7) set up and are used for driving the hose rotation and detect whether there is the color mark on the hose on top subassembly (5) and top subassembly (6) down.
2. The automatic tube feeding device of the hose shoulder injecting machine with the color code positioning mechanism according to claim 1, wherein the vacuum tube feeding assembly (2) comprises a vacuum suction head (21), a vacuum tube feeding seat (22), a rotating shaft (23), a rotary joint (24), a tube feeding cylinder (25) and a tube feeding head (26), the vacuum suction head (21) is used for feeding the hose to be shoulder-fed onto the vacuum tube feeding seat (22), the vacuum tube feeding seat (22) comprises a first tube feeding seat body and a second tube feeding seat body, the outer surfaces of the first tube feeding seat body and the second tube feeding seat body are provided with suction holes for sucking the hose, the first tube feeding seat body and the second tube feeding seat body are further provided with a tube feeding vacuum channel, the rotating shaft (23) is connected with the first tube feeding seat body and the second tube feeding seat body, the rotating shaft (23) is provided with a rotating shaft vacuum channel, the rotating shaft (24) is rotatably arranged on the mounting base plate (1) through a rotating shaft bearing seat (27), the rotating shaft (24) is also connected with a vacuumizing device through a rotating joint (24), a joint vacuum channel is arranged on the rotating joint (24), and the adsorption hole, the upper pipe vacuum channel, the rotating shaft vacuum channel and the joint vacuum channel are communicated; the upper tube cylinder (25) is arranged on the mounting bottom plate (1), and the upper tube head (26) is arranged at the output end of the upper tube cylinder (25) and is positioned on one axial side of the injection shoulder machine core rod (8).
3. The automatic pipe feeding device of the hose shoulder injecting machine with the color code alignment positioning mechanism according to claim 1, wherein the indexing assembly (3) comprises an indexing servo motor (31), a speed reducer (32), a driving pulley (33), a rotating shaft pulley (34) and an indexing synchronous belt (35), the speed reducer (32) is arranged on the mounting base plate (1) through an indexing motor seat (36), an output end of the indexing servo motor (31) is in transmission connection with an output end of the speed reducer (32), the driving pulley (33) is in transmission connection with an output end of the speed reducer (32), the rotating shaft pulley (35) is coaxially sleeved on the rotating shaft (23), and the driving pulley (33) and the rotating shaft pulley (35) are in transmission connection through the indexing synchronous belt (34).
4. The automatic tube feeding device of the hose shoulder-injecting machine with the color code alignment positioning mechanism according to claim 1, wherein the traverse assembly (4) comprises a traverse cylinder (41), a traverse seat (42) and a traverse linear bearing (43), the traverse cylinder (41) is arranged on the mounting base plate (1) through a traverse cylinder seat (44), the traverse seat (42) is arranged on the mounting base plate (1) through a traverse linear bearing (43), the traverse seat (42) is further in transmission connection with the output end of the traverse cylinder (41), a linear bearing (45) is further arranged on the traverse seat (42), and the length direction of the linear bearing (45) is consistent with the axial center direction of a core rod (8) of the shoulder-injecting machine.
5. The automatic tube feeding device of the hose shoulder-injecting machine with the color code alignment positioning mechanism according to claim 1, wherein the upper jacking assembly (5) comprises an upper jacking cylinder (51), an upper shifting seat (52) and an upper jacking head (53), the upper jacking cylinder (51) is arranged on the traverse motion seat (42), the output end of the upper jacking cylinder (51) is in transmission connection with the upper shifting seat (52) for driving the upper shifting seat (52) to move back and forth in the axial direction of the shoulder-injecting machine core rod, the upper shifting seat (52) is slidably arranged on the linear bearing (45), and the upper jacking head (53) is rotatably arranged on the upper shifting seat (52).
6. The automatic tube feeding device of the hose shoulder-injecting machine with the color code alignment positioning mechanism according to claim 1, wherein the lower head assembly (6) comprises a lower head cylinder (61), a lower moving seat (62) and a lower head (63), the lower head cylinder (61) is arranged on the traverse moving seat (42), the output end of the lower head cylinder (61) is in transmission connection with the lower moving seat (62) for driving the lower moving seat (62) to move back and forth in the axial direction of the core rod of the shoulder-injecting machine, the lower moving seat (62) is slidably arranged on the linear bearing (45), and the lower head (63) is rotatably arranged on the lower moving seat (62).
7. The automatic tube feeding device of the hose shoulder injecting machine with the color code alignment positioning mechanism, according to claim 1, is characterized in that the color code assembly (7) comprises a color code servo motor (71), a motor pulley (72), an upper top head pulley (73), a color code synchronous belt (74) and a color code electric eye (75), the color code servo motor (71) is arranged on the upper moving seat (52), the output end of the color code servo motor (71) is in transmission connection with the motor pulley (72), the upper top head pulley (73) is in coaxial transmission connection with the upper top head (53), the upper top head pulley (73) is also in transmission connection with the motor pulley (72) through the color code synchronous belt (74), and the color code electric eye (75) is arranged on the lower moving seat (62) for detecting whether the hose has color codes or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011524308.8A CN112659467A (en) | 2020-12-21 | 2020-12-21 | Automatic hose feeding device of hose shoulder injecting machine with color code alignment positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011524308.8A CN112659467A (en) | 2020-12-21 | 2020-12-21 | Automatic hose feeding device of hose shoulder injecting machine with color code alignment positioning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN112659467A true CN112659467A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011524308.8A Pending CN112659467A (en) | 2020-12-21 | 2020-12-21 | Automatic hose feeding device of hose shoulder injecting machine with color code alignment positioning mechanism |
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| CN (1) | CN112659467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386301A (en) * | 2021-06-09 | 2021-09-14 | 上海具新自动化设备有限公司 | Secondary alignment structure for elliptical hose shoulder injection machine |
-
2020
- 2020-12-21 CN CN202011524308.8A patent/CN112659467A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386301A (en) * | 2021-06-09 | 2021-09-14 | 上海具新自动化设备有限公司 | Secondary alignment structure for elliptical hose shoulder injection machine |
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