CN210499407U - Workpiece jacking mechanism - Google Patents
Workpiece jacking mechanism Download PDFInfo
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- CN210499407U CN210499407U CN201920742373.4U CN201920742373U CN210499407U CN 210499407 U CN210499407 U CN 210499407U CN 201920742373 U CN201920742373 U CN 201920742373U CN 210499407 U CN210499407 U CN 210499407U
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Abstract
The utility model discloses a workpiece jacking mechanism, which comprises two groups of jacking mechanism mounting frames oppositely fixed on a mounting bottom plate, jacking guide rails, jacking cylinders, a movable push plate and jacking parts arranged on the left side and the right side of the movable push plate surface, wherein the jacking guide rails, the jacking cylinders and the movable push plate are mounted on two plate bodies at the upper end of the jacking mechanism mounting frame; the utility model discloses the tight mechanism in top is tight through the tight subassembly in top on the tight mechanism mounting bracket in two sets of tops in opposite directions, makes the work piece front and back end top tight, and the tight mechanism in top is through two cylinder drives, and two individual cylinder drive movable push pedals move in opposite directions, and the tight portion in top in the activity push pedal can be provided with a plurality ofly, sets up the number of the tight station in top according to the actual demand, the utility model discloses the tight mechanism in top is tight effectual, the good reliability.
Description
Technical Field
The utility model relates to a mechanical equipment, specific saying so relates to a tight mechanism in work piece top.
Background
When conveying a machined workpiece, a front stop block workpiece jacking mechanism and a rear stop block workpiece jacking mechanism are generally adopted to limit the longitudinal movement of a large product. When the fixed stop blocks are adopted, in order to conveniently load or take out products, a certain amount of clearance must be reserved between the front stop block and the product and between the rear stop block and the product, and the products must move in the transportation process; when the adjustable stop block is adopted, the workpiece jacking mechanisms of the front stop block and the rear stop block and a product can be adjusted to be in a gapless clamping state, but the force for limiting the longitudinal relative motion of the product is changed into the friction force formed by connecting the stop block with the box workpiece jacking mechanism body and fastening pieces, the force for limiting the longitudinal motion is insufficient, the workpiece jacking mechanisms of the product can be moved in the transportation process, and the reliability is not high.
SUMMERY OF THE UTILITY MODEL
To the deficiency among the prior art, the to-be-solved technical problem of the utility model lies in providing a tight mechanism in work piece top.
In order to solve the technical problem, the utility model discloses a following scheme realizes: a workpiece jacking mechanism comprises two sets of jacking device mounting frames which are oppositely fixed on a mounting bottom plate, jacking guide rails, jacking cylinders, a movable push plate and jacking parts arranged on the left side and the right side of the surface of the movable push plate, wherein the jacking guide rails, the jacking cylinders and the movable push plate are mounted on two plate bodies at the upper end of the jacking device mounting frame;
the two groups of the jacking device mounting frames are oppositely arranged, and the distance between the two groups of the jacking device mounting frames is used for arranging the conveying mechanism;
the two plate bodies on the left side and the right side of the upper end of the jacking mechanism mounting rack are respectively provided with a jacking guide rail, the two jacking guide rails are mounted in parallel, the movable push plates are arranged on the two jacking guide rails through a sliding block, jacking cylinders are arranged on the back sides of the two movable push plates in the opposite direction, the two jacking cylinders are fixed in the middle of a cross beam of the jacking mechanism mounting rack, the driving ends of the two jacking cylinders are opposite and are respectively connected to the middle of the side surface of each movable push plate, the jacking parts on the left side and the right side of the movable push plate surface on the front side are jacking nozzle assemblies, and the jacking parts on the left side and the right side;
the top nozzle assembly comprises a support plate fixed on the movable push plate, two cylinders vertically mounted on the support plate, a top nozzle fixing part, two springs and a top nozzle, wherein the two cylinders are parallel to the movable push plate, the two springs are sleeved on the two cylinders firstly, and then the top nozzle fixing part is sleeved on the two cylinders;
the cylinder top tight portion is provided with a cylinder fixing seat, a rotary cylinder is connected to the rear end of the cylinder fixing seat, a rotary cylinder driving portion penetrates through the cylinder fixing seat, a workpiece bottom top tight tool is arranged at the end portion of the rotary cylinder driving portion, and the workpiece bottom top tight tool and the top nozzle assembly are arranged in opposite directions.
Furthermore, the ejection nozzle assembly comprises an ejector rod and an ejection nozzle, the ejector rod is fixedly arranged on the ejection nozzle fixing portion in a penetrating mode, and the ejection nozzle is sleeved at the outer end of the ejector rod.
Furthermore, the top nozzle is detachably sleeved on the top rod.
Furthermore, the end part of the top nozzle is a conical surface.
Furthermore, a plurality of mounting holes for the jacking positions are formed in the plate body of the movable push plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the tight device in top is tight through the tight subassembly in top on the tight device mounting bracket in two sets of tops in opposite directions, makes the work piece front and back end top tight, and the tight device in top is through two cylinder drives, two cylinder drive activity push pedals move in opposite directions, and the tight portion in top in the activity push pedal can be provided with a plurality ofly, sets up the number of the tight station in top according to the actual demand, the utility model discloses the tight device in top is tight effectual, the good reliability.
Drawings
FIG. 1 is a schematic view of the structure of the tightening device of the present invention;
FIG. 2 is a schematic structural view of the top nozzle assembly of the present invention;
fig. 3 is a schematic view of the tightening device applied to the feeding mechanism of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Example 1: the utility model discloses tight device in top's concrete structure as follows:
the utility model discloses a workpiece jacking mechanism, which comprises two groups of jacking device mounting frames 401 oppositely fixed on a mounting bottom plate, jacking guide rails 405 arranged on two plate bodies at the upper end of the jacking mechanism mounting frame 401, a jacking cylinder 403, a movable push plate 404 and jacking parts arranged at the left and right sides of the surface of the movable push plate 404;
the two groups of jacking device mounting frames 401 are oppositely arranged, and the distance between the two groups of jacking device mounting frames is used for arranging the conveying mechanism;
the two plate bodies on the left side and the right side of the upper end of the jacking mechanism mounting frame 401 are respectively provided with a jacking guide rail 405, the two jacking guide rails 405 are mounted in parallel, the movable push plates 404 are arranged on the two jacking guide rails 405 through sliding blocks, jacking cylinders 403 are arranged on the back sides of the two movable push plates 404, the two jacking cylinders 403 are fixed in the middle of a cross beam of the jacking mechanism mounting frame 401, the driving ends of the two jacking cylinders are opposite and are respectively connected to the middle of the side surface of each movable push plate 404, the jacking parts on the left side and the right side of the surface of the movable push plate 404 on the front side are jacking nozzle assemblies, and the jacking parts on the left side and the right side of the surface of;
the top nozzle assembly comprises a support plate fixed on the movable push plate 404, two cylinders vertically mounted on the support plate, a top nozzle fixing part 407, two springs 408 and a top nozzle assembly 406, wherein the two cylinders are parallel to the movable push plate 404, the two springs 408 are sleeved on the two cylinders, the top nozzle fixing part 407 is sleeved on the two cylinders, two through holes are formed in the front end and the rear end of the top nozzle fixing part 407, the two cylinders are sleeved with the top nozzle fixing part 407 through the through holes, the end surfaces of the two cylinders abut against the end parts of the two springs 408, two annular limiting blocks are arranged at the tail ends of the two cylinders and used for limiting the top nozzle fixing part 407, and the top nozzle fixing part 407 is horizontally provided with;
the cylinder top tight portion is provided with the cylinder fixing base, and cylinder fixing base rear end is connected with revolving cylinder 402, revolving cylinder 402 drive division passes the cylinder fixing base, and its tip is provided with the tight frock in work piece bottom top, this tight frock in work piece bottom top with the setting of top mouth subassembly 406 is in opposite directions.
A preferred technical solution of this embodiment: the top nozzle assembly 406 comprises a top rod and a top nozzle, the top rod is fixedly arranged on the top nozzle fixing portion 407 in a penetrating mode, and the outer end of the top nozzle is sleeved with the top nozzle.
A preferred technical solution of this embodiment: the top nozzle is detachably sleeved on the top rod.
A preferred technical solution of this embodiment: the end part of the top nozzle is a conical surface.
A preferred technical solution of this embodiment: the plate body of the movable push plate 404 is provided with a plurality of mounting holes for the jacking positions.
Embodiment 2, as shown in fig. 1-2, take the silk screen printing machine as an example, the utility model discloses push up tight device is applied to in the silk screen printing machine.
In the silk-screen printing process, uninterrupted feeding, feeding and discharging are needed, so that in the feeding process, the feeding mechanism and the jacking device can be matched to complete feeding.
As shown in fig. 3, fig. 3 the utility model discloses shuttle desk-top feeding mechanism's removal schematic diagram, for example, the picture of the uppermost portion of fig. 3, a department is the material loading station, B department is the silk screen printing station, C department is the turnover station, two middle blackpoints are the tight portion in top, after the loading attachment material loading of the rightmost side, go up the station board and drive bottle to B department, like the picture in the middle of fig. 3, this moment, B portion to turnover station, a portion to silk screen printing station, C portion to unloading station, the tight device work in top this moment, with the bottle top tight of a portion in the middle picture (if B department has the good bottle of silk screen printing, also can press from both sides the good bottle of B department of silk screen printing). After the bottles are fed into the silk-screen printing station, all the workpiece clamping devices are loosened, and meanwhile, the silk-screen printing mechanism works to conduct silk-screen printing on the bottles. The gear assembly drives the upper potential plate and the lower potential plate to move rightwards, the jacking device is still in a clamping state, when the part A workpiece clamping devices return to the feeding station (the lowest figure in figure 3), the part B workpiece clamping devices reach the screen printing station, the part A feeding device simultaneously clamps the screen printed bottles (if the bottles exist at the part C, the workpiece clamping devices clamp the bottles). The gear assembly drives the upper potential plate and the lower potential plate to move leftwards again, at the moment, the silk-screened bottle is conveyed to a turnover station (the middle part of a picture and the part B in the picture 3), the jacking device clamps the bottle, each workpiece clamping device is loosened, the silk-screening mechanism conducts silk-screening on the part A, the turnover station at the part B already has a silk-screened bottle, then the gear assembly drives the upper potential plate and the lower potential plate to move rightwards (the lowest picture in the picture 3), each workpiece clamping device clamps the bottle, the jacking device is loosened, the driving device drives leftwards again, the silk-screened bottle at the turnover station reaches a blanking station, and the silk-screened bottle is conveyed to a discharging production line through a rotating motor.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (5)
1. The workpiece jacking mechanism is characterized by comprising two sets of jacking mechanism mounting frames (401) which are oppositely fixed on a mounting bottom plate, jacking guide rails (405) which are mounted on two plate bodies at the upper end of each jacking mechanism mounting frame (401), a jacking cylinder (403), a movable push plate (404) and jacking parts which are arranged on the left side and the right side of the plate surface of the movable push plate (404);
the two groups of tightly-pushing mechanism mounting frames (401) are oppositely arranged, and the distance between the two groups of tightly-pushing mechanism mounting frames is used for placing the conveying mechanism;
the two plate bodies on the left side and the right side of the upper end of the jacking mechanism mounting frame (401) are respectively provided with a jacking guide rail (405), the two jacking guide rails (405) are mounted in parallel, the movable push plates (404) are arranged on the two jacking guide rails (405) through sliding blocks, jacking cylinders (403) are arranged on the back sides of the two movable push plates (404) in opposite directions, the two jacking cylinders (403) are fixed in the middle of a cross beam of the jacking mechanism mounting frame (401), the driving ends of the two jacking cylinders are opposite and are respectively connected to the middle of the side surface of the movable push plate (404), the jacking parts on the left side and the right side of the plate surface of the movable push plate (404) on the front side are jacking nozzle assemblies, and the jacking parts on the left side and the right side of the plate;
the top nozzle assembly comprises a support plate fixed on the movable push plate (404), two cylinders perpendicular to the support plate, a top nozzle fixing part (407), two springs (408) and a top nozzle assembly (406), wherein the two cylinders are parallel to the movable push plate (404), the two springs (408) are sleeved on the two cylinders, the top nozzle fixing part (407) is sleeved on the two cylinders, two through holes are formed in the front end and the rear end of the top nozzle fixing part (407) and sleeved on the two cylinders through the through holes, the end faces of the two cylinders abut against the end parts of the two springs (408), two ring limiting blocks are arranged at the tail ends of the two cylinders and used for limiting the top nozzle fixing part (407), and the top nozzle fixing part (407) is horizontally provided with the top nozzle assembly (406);
the cylinder top tight portion is provided with a cylinder fixing seat, a rotary cylinder (402) is connected to the rear end of the cylinder fixing seat, a driving portion of the rotary cylinder (402) penetrates through the cylinder fixing seat, a workpiece bottom top tight tool is arranged at the end portion of the rotary cylinder, and the workpiece bottom top tight tool and the top nozzle assembly (406) are arranged oppositely.
2. The workpiece jacking mechanism as claimed in claim 1, wherein: the ejection nozzle component (406) comprises an ejector rod and an ejection nozzle, the ejector rod is fixedly arranged on the ejection nozzle fixing part (407) in a penetrating mode, and the outer end of the ejector rod is sleeved with the ejection nozzle.
3. The workpiece jacking mechanism as claimed in claim 2, wherein: the top nozzle is detachably sleeved on the top rod.
4. A workpiece hold-down mechanism as defined in claim 3, wherein: the end part of the top nozzle is a conical surface.
5. The workpiece jacking mechanism as claimed in claim 1, wherein: the plate body of the movable push plate (404) is provided with a plurality of mounting holes for jacking positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742373.4U CN210499407U (en) | 2019-05-22 | 2019-05-22 | Workpiece jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742373.4U CN210499407U (en) | 2019-05-22 | 2019-05-22 | Workpiece jacking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499407U true CN210499407U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920742373.4U Active CN210499407U (en) | 2019-05-22 | 2019-05-22 | Workpiece jacking mechanism |
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| CN (1) | CN210499407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562437A (en) * | 2021-07-27 | 2021-10-29 | 深圳市嘉力强电子设备有限公司 | Conveying mechanism capable of being applied to screen printing machine, stamping machine and labeling machine |
-
2019
- 2019-05-22 CN CN201920742373.4U patent/CN210499407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562437A (en) * | 2021-07-27 | 2021-10-29 | 深圳市嘉力强电子设备有限公司 | Conveying mechanism capable of being applied to screen printing machine, stamping machine and labeling machine |
| CN113562437B (en) * | 2021-07-27 | 2023-01-10 | 深圳市嘉力强电子设备有限公司 | Conveying mechanism capable of being applied to screen printing machine, stamping machine and labeling machine |
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