CN209849187U - Glue dispensing needle cylinder clamp and multi-head glue dispenser - Google Patents
Glue dispensing needle cylinder clamp and multi-head glue dispenser Download PDFInfo
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- CN209849187U CN209849187U CN201920198648.2U CN201920198648U CN209849187U CN 209849187 U CN209849187 U CN 209849187U CN 201920198648 U CN201920198648 U CN 201920198648U CN 209849187 U CN209849187 U CN 209849187U
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Abstract
The utility model provides a glue cylinder anchor clamps are glued to point, including total mounting panel, cylinder fixed plate, spring washer, tight adjusting screw of clamp and fine-tuning. Wherein, the main mounting plate is vertically arranged on the dispenser; the needle cylinder fixing plates are a plurality of needle cylinder fixing plates, and the plate surfaces of the needle cylinder fixing plates are horizontally arranged on the main mounting plate; each needle cylinder fixing plate is provided with a vertically extending mounting hole; the elastic washer is sleeved in the mounting hole, the circumference of the elastic washer is not closed, and the dispensing needle cylinder is vertically sleeved in the elastic washer; one end of the clamping adjusting screw is in threaded fit with the needle cylinder fixing plate, and the other end of the clamping adjusting screw is abutted against the elastic washer; the fine adjustment mechanism is arranged between each syringe fixing plate and the main mounting plate and is used for adjusting the position of the syringe fixing plate. The utility model also provides a bull point gum machine is equipped with the point cylinder anchor clamps of gluing. The utility model discloses can glue a plurality of optical lens points simultaneously, improve the point and glue efficiency.
Description
Technical Field
The utility model relates to an optics processing technology field especially relates to a glue cylinder anchor clamps and be equipped with bull point gum machine of this glue cylinder anchor clamps are glued to point.
Background
In the production process of the optical lens, a lens pressing machine is usually used to press and position the optical lens in the lens barrel, and then a dispenser is used to fix the optical lens. The glue dispensing method generally adopted in the industry at present comprises the following steps: manual dispensing, single-head rotary dispensing machine dispensing and single-needle multi-hole dispensing machine dispensing.
Wherein, manual point is glued not only to the operator skill require higher, culture cycle is long, the effect and the quality of point are undulant easily, and personnel's intensity of labour is big moreover, and overall efficiency is not high.
The single-head rotary dispensing machine is used for dispensing lenses one by one on the dispensing position, so that the overall efficiency is low, the cost is increased, and the efficiency of the pressing process is lower. With such a competitive situation, the inefficiency not only leads to an increase in the explicit cost of personnel and equipment, but also increases the invisible cost of company management.
The single-needle multi-hole dispensing machine is mainly applied to the dispensing field of small objects such as semiconductors, is not very suitable for optical lenses with relatively large diameters, and has obvious application limitation.
Therefore, it is necessary to develop a set of dispenser suitable for processing optical lenses, so as to improve dispensing efficiency and save production cost.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a cylinder anchor clamps are glued to point to and install the bull point gum machine of this cylinder anchor clamps are glued to point, can glue a plurality of optical lens points simultaneously, improve point and glue efficiency.
A kind of some glue syringe anchor clamps, the some glue syringe used for installing the optical lens, some glue syringe anchor clamps include:
the main mounting plate is vertically mounted on the dispenser;
the needle cylinder fixing plates are a plurality of needle cylinder fixing plates, and the plate surfaces of the needle cylinder fixing plates are horizontally distributed on the main mounting plate;
the mounting hole extends vertically and is arranged on the needle cylinder fixing plate;
the elastic washer is sleeved in the mounting hole, the circumferential direction of the elastic washer is not closed, and the dispensing needle cylinder is vertically sleeved in the elastic washer;
one end of the clamping adjusting screw is in threaded fit with the needle cylinder fixing plate, and the other end of the clamping adjusting screw is abutted against the elastic washer;
and the fine adjustment mechanism is arranged between each syringe fixing plate and the main mounting plate and is used for adjusting the position of the syringe fixing plate.
Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.
Optionally, the fine adjustment mechanism includes a syringe traverse mechanism, and the syringe traverse mechanism includes:
the transverse moving reference plates are a pair of parallel and are respectively vertically fixed at the two transverse ends of the main mounting plate;
the transverse moving slide bars are parallel to each other and extend horizontally, and two ends of the transverse moving slide bars are respectively fixed on the two transverse moving reference plates;
the plurality of transverse sliding blocks are arranged side by side, each transverse sliding block transversely slides along the plurality of transverse sliding rods, and the needle cylinder fixing plates are arranged on the transverse sliding blocks;
one end of the transverse moving adjusting rod is rotatably arranged on the transverse moving reference plate, and the other end of the transverse moving adjusting rod is in threaded fit with one transverse moving slide block.
Optionally, the fine adjustment mechanism includes a syringe traverse mechanism, and the syringe traverse mechanism includes:
the transverse moving reference plates are a pair of parallel and are respectively vertically fixed at the two transverse ends of the main mounting plate;
the transverse moving slide bars are parallel to each other and extend horizontally, and two ends of the transverse moving slide bars are respectively fixed on the two transverse moving reference plates;
the number of the transverse moving sliding blocks is odd, the middle transverse moving sliding block is fixed in the middle of the transverse moving sliding rod, the rest transverse moving sliding blocks transversely slide along the plurality of transverse moving sliding rods, and the needle cylinder fixing plates are arranged on the transverse moving sliding blocks;
and one end of the transverse moving adjusting rod is rotatably arranged on the transverse moving reference plate, and the other end of the transverse moving adjusting rod is in threaded fit with the rest transverse moving slide blocks.
Optionally, the fine adjustment mechanism further includes a syringe lifting mechanism, and the syringe lifting mechanism includes:
the lifting plate is vertically fixed on the needle cylinder fixing plate and is respectively positioned on the front side and the rear side of the dispensing needle cylinder together with the clamping adjusting screw;
the lifting guide rail is vertically fixed on the transverse moving slide block;
the lifting slide block is fixed on the lifting plate and is in sliding fit with the lifting guide rail;
the lower part of the lifting adjusting rod is in threaded fit with the transverse moving slide block, and the upper part of the lifting adjusting rod is rotatably arranged on the needle cylinder fixing plate.
Optionally, the lower part of the lifting plate is provided with a limiting member which is used for abutting against the lower end of the traverse sliding block, and the needle cylinder fixing plate abuts against the upper end of the traverse sliding block for limiting.
Optionally, the lower end of the dispensing syringe is a needle, the lower end of the lifting plate is higher than the needle, and a needle longitudinal movement mechanism for adjusting the position of the needle relative to the dispensing syringe is arranged between the lower end of the lifting plate and the needle.
Optionally, the needle longitudinal movement mechanism comprises:
the surface of the longitudinal movement reference plate is horizontally arranged and is fixed at the lower end of the lifting plate;
the guide groove is arranged on the longitudinal movement reference plate, and the extension direction of the guide groove is vertical to the transverse movement slide rod;
the longitudinal moving sliding block is slidably arranged in the guide groove, and the needle head vertically penetrates through the longitudinal moving sliding block;
and one end of the longitudinal moving adjusting rod is rotatably arranged on the longitudinal moving reference plate, and the other end of the longitudinal moving adjusting rod is in threaded fit with the longitudinal moving sliding block.
The utility model provides a bull point gum machine is equipped with some adhesive syringe anchor clamps, bull point gum machine still includes:
a base;
the first guide piece is fixed on the base and extends longitudinally;
a lens tray slidably mounted on the first guide;
the cross beam is suspended above the base, and the extending direction of the cross beam is vertical to the first guide piece;
the second guide piece slides along the length direction of the cross beam;
the adhesive dispensing needle cylinder fixture is fixed on the second guide piece.
Optionally, the lens tray is provided with a plurality of lens receiving holes arranged in an array and used for fixing the optical lenses, and a distance between two adjacent columns of lens receiving holes is adapted to a distance between two adjacent dispensing syringes.
Optionally, a plurality of height calibration strips are further tiled on the lens tray, and each height calibration strip is arranged between two rows of the lens accommodating holes.
The utility model provides a glue cylinder anchor clamps and be equipped with the bull point gum machine of this anchor clamps can conveniently once glue a plurality of optical lens points, and fine-tuning's use has further reduced equipment debugging time, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural view of a view angle of a dispensing syringe clamp according to an embodiment;
FIG. 2 is a schematic view of another view of the dispensing syringe fixture according to an embodiment;
FIG. 3 is a schematic view of the syringe traverse mechanism according to an embodiment;
FIG. 4 is a schematic view of the syringe traverse mechanism according to another embodiment;
FIG. 5 is a schematic diagram of the syringe elevating mechanism according to an embodiment;
FIG. 6 is a schematic view of an embodiment of a needle longitudinal movement mechanism;
FIG. 7 is a schematic structural diagram of a multi-head dispenser in one embodiment;
fig. 8 is a schematic structural diagram of a lens tray in an embodiment.
The reference numerals in the figures are illustrated as follows:
1. dispensing needle cylinder; 2. a needle head; 3. a main mounting plate; 4. a needle cylinder fixing plate; 5. an elastic washer; 6. clamping the adjusting screw; 71. transversely moving the reference plate; 72. transversely moving the sliding rod; 73. transversely moving the sliding block; 74. transversely moving the adjusting rod; 81. a lifting plate; 82. a lifting guide rail; 83. a lifting slide block; 84. a lifting adjusting rod; 85. a limiting member; 91. longitudinally moving the reference plate; 92. a guide groove; 93. longitudinally moving the sliding block; 94. longitudinally moving an adjusting rod; 101. a base; 102. a first guide member; 103. a lens tray; 1031. a lens accommodating hole; 1032. a height calibration strip; 1033. an arc-shaped groove; 104. a cross beam; 105. a second guide member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
A kind of some glue syringe clamp, as shown in figure 1, the some glue syringe 1 used for installing the optical lens, some glue syringe clamp include total mounting plate 3, syringe dead plate 4, elastic washer 5, clamp the adjusting screw 6 and fine adjustment mechanism. Wherein, the main mounting plate 3 is vertically arranged on the dispenser; the needle cylinder fixing plates 4 are a plurality of which the plate surfaces are horizontally arranged on the main mounting plate 3; each needle cylinder fixing plate 4 is provided with a vertically extending mounting hole; the elastic washer 5 is sleeved in the mounting hole, the circumference of the elastic washer 5 is not closed, and the dispensing needle cylinder 1 is vertically sleeved in the elastic washer 5; one end of a clamping adjusting screw 6 is in threaded fit with the needle cylinder fixing plate 4, and the other end of the clamping adjusting screw abuts against the elastic washer 5; the fine adjustment mechanism is arranged between each syringe fixing plate 4 and the general mounting plate 3 and is used for adjusting the position of the syringe fixing plate 4.
The glue dispensing needle cylinder fixture is used for simultaneously clamping and fixing a plurality of glue dispensing needle cylinders 1, and when the glue dispensing needle cylinder fixture is installed on a glue dispenser for glue dispensing, each glue dispensing needle cylinder 1 synchronously moves according to a preset program of the glue dispenser, so that one-time glue dispensing of a plurality of optical lenses is completed, and the glue dispensing efficiency is improved. Obviously, the motion of the general mounting plate on the dispenser can be realized by programming according to the prior art, and the program itself is not the key point for the improvement of the utility model.
The number of dispensing syringes shown in fig. 1 is five, and it can be understood that, in the case that the mounting accuracy of each dispensing syringe 1 is sufficiently high, more syringe fixing plates 4 and dispensing syringes 1 can be provided on the total mounting plate 3 to improve the dispensing efficiency.
When in use, the glue dispensing syringes 1 are sequentially arranged on the glue dispensing syringe clamp, and then the clamp is arranged on the glue dispenser for glue dispensing.
Specifically, the dispensing needle cylinder 1 is inserted into the inner hole of the elastic washer 5 from top to bottom, and the dispensing needle cylinder 1 is fixed in the needle cylinder fixing plate 4 by rotating the clamping adjusting screw 6 after the height of the dispensing needle cylinder 1 is adjusted. The elastic washer 5 is not closed in the circumferential direction and is fixed in the mounting hole of the syringe fixing plate 4 by tension force. When the clamping adjusting screw 6 is rotated, the end of the clamping adjusting screw 6 extrudes the elastic washer 5, so that the opening of the elastic washer 5 is reduced to clamp the dispensing syringe 1, and the height of the dispensing syringe 1 is fixed. When the height of one dispensing syringe 1 is fixed, the height of the dispensing syringe 1 is used as a reference, and other dispensing syringes 1 are adjusted and fixed. Obviously, after the adjustment is completed, the heights of the glue syringe 1 of all points should be kept consistent.
The optical lens is a precise optical component, after the optical lens performs long-term dispensing operation, the mounting position of the dispensing syringe 1 may have slight deviation, which affects the dispensing quality, and the position deviation between the dispensing syringes 1 cannot be compensated by modifying the program parameters of the dispenser. In order to maintain the stability of the dispensing quality, the dispensing syringe 1 with the deviation needs to be taken out and reinstalled. Because the precision requirement of the optical lens on the debugging work is higher, the production efficiency of the optical lens is also influenced by the reloading of the dispensing needle cylinder 1.
Therefore, a plurality of independent fine adjustment mechanisms are arranged between each needle cylinder fixing plate 4 and the main mounting plate 3, and the positions of the needle cylinder fixing plates 4 relative to the main mounting plate 3 are adjusted through the fine adjustment mechanisms, so that the phenomenon that the glue needle cylinders 1 are re-assembled is avoided, and the production efficiency of the optical lens is further improved.
In one embodiment, as shown in FIG. 3, the fine adjustment mechanism comprises a syringe traverse mechanism including a traverse reference plate 71, a traverse slide 72, a traverse slider 73, and a traverse adjustment lever 74. Wherein, the transverse moving reference plates 71 are a pair of parallel plates, which are respectively vertically fixed at the two transverse ends of the main mounting plate 3; the plurality of transverse moving slide bars 72 are parallel to each other, extend horizontally, and are fixed on the two transverse moving reference plates 71 at two ends respectively; the plurality of transverse moving sliding blocks 73 are arranged side by side, each transverse moving sliding block 73 transversely slides along the plurality of transverse moving sliding rods 72, and each transverse moving sliding block 73 is provided with a needle cylinder fixing plate; one end of the traverse adjusting rod 74 is rotatably installed on the traverse reference plate, and the other end is screw-engaged with one of the traverse sliders 73.
When the transverse position of the dispensing needle cylinder relative to the main mounting plate 3 is adjusted, the transverse moving reference plate 71 is kept relatively fixed, and the position limits of the left end and the right end of the transverse moving slide block 73 are limited.
The traverse slide bar 72 plays a role in supporting and guiding the traverse slide block 73, and the plurality of parallel traverse slide bars 72 are as follows: the number of the traverse slide bars 72 is two or more, and the plurality of traverse slide bars 72 are arranged on the same traverse slide block 73 in a penetrating manner, so that the rotation of the traverse slide block 73 is limited.
When the traverse adjusting lever 74 is rotated, the traverse slider 73 slides left and right with respect to the traverse slide bar 72. Each traverse slide block 73 is in threaded fit with a traverse adjusting rod 74, so that the transverse position of each traverse slide block 73 and the corresponding dispensing needle cylinder can be independently adjusted.
In order to adjust the transverse relative position of each dispensing needle cylinder, the position of one transverse moving slide block can be fixed, and the positions of other transverse moving slide blocks relative to the fixed transverse moving slide block can be adjusted.
Specifically, in another embodiment, the fine adjustment mechanism includes a cylinder traverse mechanism including a traverse reference plate 71, a traverse slide 72, a traverse slider 73, and a traverse adjustment lever 74. Wherein, the transverse moving reference plates 71 are a pair of parallel plates, which are respectively vertically fixed at the two transverse ends of the main mounting plate 3; the plurality of transverse moving slide bars 72 are parallel to each other, extend horizontally, and are fixed on the two transverse moving reference plates 71 at two ends respectively; the number of the transverse moving sliding blocks 73 is odd, the middle transverse moving sliding block 73 is fixed in the middle of the transverse moving sliding rod 72, the rest transverse moving sliding blocks 73 transversely slide along the transverse moving sliding rods 72, and needle cylinder fixing plates are arranged on the transverse moving sliding blocks 73; one end of the traverse adjusting rod 74 is rotatably mounted on the traverse reference plate 71, and the other end thereof is screw-engaged with the remaining traverse sliders 73.
In one embodiment, as shown in fig. 2, 4 and 5, wherein the overall mounting plate is omitted from fig. 2, the fine adjustment mechanism further includes a syringe lifting mechanism including a lifting plate 81, a lifting guide 82, a lifting slider 83 and a lifting adjustment rod 84. The lifting plate 81 is vertically fixed on the needle cylinder fixing plate 4, and is respectively positioned on the front side and the rear side of the dispensing needle cylinder together with the clamping adjusting screw 6; the lifting guide rail 82 is vertically fixed on the transverse moving slide block 73; the lifting slide block 83 is fixed on the lifting plate 81 and is in sliding fit with the lifting guide rail 82; the lower part of the lifting adjusting rod 84 is in threaded fit with the transverse moving slide block 73, and the upper part is rotatably arranged on the needle cylinder fixing plate 4.
When the height of the dispensing syringe needs to be adjusted, the lifting adjusting rod 84 is rotated, and the syringe fixing plate 4 drives the dispensing syringe to slide up and down along the lifting guide rail 82. The lifting guide rail 82 and the lifting slide block 83 play a role in guiding the lifting of the dispensing needle cylinder, so that the influence on the well-adjusted transverse position is small when the height of the dispensing needle cylinder is adjusted, the adjusting times are reduced, and the production efficiency is improved.
In order to prevent the lifting adjustment range of the dispensing syringe from being too large, and the lifting plate 81 partially separates from the traverse slide 73, which causes the reduction of the adjustment precision and increases the maintenance frequency, in one embodiment, as shown in fig. 2, a limiting member 85 for abutting against the lower end of the traverse slide 73 is provided at the lower part of the lifting plate 81, and the syringe fixing plate 4 abuts against the upper end of the traverse slide 73 for limiting. When the elevation adjustment lever 84 is adjusted by rotation, the traverse slider 73 slides up and down between the cylinder fixing plate 4 and the stopper 85 with respect to the elevation plate 81.
In order to prevent the pin head from being damaged due to the pin head being damaged by the pin head clamp being tilted during dispensing, as shown in fig. 1, the lower end of the pin head 1 is the pin head 2, and the lower end of the lifting plate 81 is higher than the pin head 2. In order to adjust the longitudinal position of the needle relative to the general mounting plate 3, a needle longitudinal moving mechanism for adjusting the position of the needle 2 relative to the dispensing syringe 1 is arranged between the lower end of the lifting plate 81 and the needle 2.
Specifically, in one embodiment, as shown in fig. 6, the needle longitudinal movement mechanism includes a longitudinal movement reference plate 91, a guide groove 92, a longitudinal movement slider 93 and a longitudinal movement adjusting rod 94. Wherein, the plate surface of the longitudinal movement reference plate 91 is horizontally arranged and fixed at the lower end of the lifting plate; the guide slot 92 is arranged on the longitudinal movement reference plate 91, and the extension direction is vertical to the transverse movement slide bar; the longitudinal movement sliding block 93 is slidably arranged in the guide groove 92, and the needle head vertically penetrates through the longitudinal movement sliding block 93; one end of the longitudinal movement adjusting rod 94 is rotatably mounted on the longitudinal movement reference plate 91, and the other end is in threaded fit with the longitudinal movement sliding block 93. The longitudinal movement sliding block 93 can be driven to longitudinally move in the guide groove 92 by rotating the longitudinal movement adjusting rod 94, so that the longitudinal position of the needle head is finely adjusted, and the use efficiency of the equipment is improved.
The glue dispensing needle cylinder clamp can be attached to the existing single-head glue dispenser, and then the corresponding lens tray is designed according to the space between the glue dispensing needle cylinders, so that the simultaneous glue dispensing of a plurality of lenses can be realized, and the glue dispensing efficiency is improved. Debugging maintenance time can be saved through fine-tuning, and the quality is glued to the assurance point.
As shown in fig. 7, a multi-head dispenser equipped with the above-mentioned dispensing syringe holder further includes a base 101, a first guide 102, a lens tray 103, a beam 104, and a second guide 105. The first guide 102 is fixed to the base 101 to extend longitudinally; the lens tray 103 is slidably mounted on the first guide 102; the beam 104 is suspended above the base 101 and extends in a direction perpendicular to the first guide 102; the second guide 105 slides along the length of the beam 104; the dispensing syringe holder is fixed to the second guide 105.
After the relative positions of the respective dispensing cylinders are adjusted, the dispensing cylinder jig is fixed to the second guide 105 by the main mounting plate 3. Each optical lens in the lens tray 103 moves longitudinally along the first guide 102 under the control of a preset program, each glue syringe 1 moves transversely along the beam 104 under the control of the preset program, and then the glue is dispensed in the optical lens by the needle 2 according to a preset track. The glue dispensing syringes 1 and the optical lenses work simultaneously, so that the glue dispensing efficiency is improved, and the continuity of production and the stability of product quality are ensured through the fine adjustment mechanism.
In one embodiment, as shown in fig. 7 and 8, the lens tray is provided with a plurality of lens receiving holes 1031 arranged in an array for fixing optical lenses, and a distance between two adjacent rows of lens receiving holes 1031 is adapted to a distance between two adjacent dispensing syringes 1. The multi-head dispenser dispenses a plurality of optical lenses in the same row of lens accommodating holes 1031 at a time, sets the lens accommodating holes 1031 into a plurality of rows, and dispenses all the optical lenses on the lens tray at a time, thereby further improving dispensing efficiency and saving production cost.
The lens tray is further tiled with a plurality of height calibration strips 1032, each height calibration strip 1032 is disposed between two columns of lens receiving holes 1031, and the height calibration strips 1032 are provided with arc-shaped grooves 1033 near the peripheries of the lens receiving holes 1031.
The upper surface of the height calibration strip 1032 is used as a reference surface for calibrating the height of the optical lens, so that the adjustment through screws at the bottom of the optical lens is more convenient compared with the traditional method. Meanwhile, a gap part exists between the two optical lenses in the longitudinal direction, so that an operator can conveniently take and place the optical lenses, the labor intensity and the skill requirement are reduced, and the production efficiency is improved.
The utility model provides a glue cylinder anchor clamps and be equipped with the bull point gum machine of this anchor clamps can conveniently once glue a plurality of optical lens points, and fine-tuning's use has further reduced equipment debugging time, has improved production efficiency.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a point glue cylinder anchor clamps for install optical lens's point glue cylinder, its characterized in that, point glue cylinder anchor clamps include:
the main mounting plate is vertically mounted on the dispenser;
the needle cylinder fixing plates are a plurality of needle cylinder fixing plates, and the plate surfaces of the needle cylinder fixing plates are horizontally distributed on the main mounting plate;
the mounting hole extends vertically and is arranged on the needle cylinder fixing plate;
the elastic washer is sleeved in the mounting hole, the circumferential direction of the elastic washer is not closed, and the dispensing needle cylinder is vertically sleeved in the elastic washer;
one end of the clamping adjusting screw is in threaded fit with the needle cylinder fixing plate, and the other end of the clamping adjusting screw is abutted against the elastic washer;
and the fine adjustment mechanism is arranged between each syringe fixing plate and the main mounting plate and is used for adjusting the position of the syringe fixing plate.
2. The dispensing syringe clamp of claim 1, wherein the fine adjustment mechanism comprises a syringe traversing mechanism, the syringe traversing mechanism comprising:
the transverse moving reference plates are a pair of parallel and are respectively vertically fixed at the two transverse ends of the main mounting plate;
the transverse moving slide bars are parallel to each other and extend horizontally, and two ends of the transverse moving slide bars are respectively fixed on the two transverse moving reference plates;
the plurality of transverse sliding blocks are arranged side by side, each transverse sliding block transversely slides along the plurality of transverse sliding rods, and the needle cylinder fixing plates are arranged on the transverse sliding blocks;
one end of the transverse moving adjusting rod is rotatably arranged on the transverse moving reference plate, and the other end of the transverse moving adjusting rod is in threaded fit with one transverse moving slide block.
3. The dispensing syringe clamp of claim 1, wherein the fine adjustment mechanism comprises a syringe traversing mechanism, the syringe traversing mechanism comprising:
the transverse moving reference plates are a pair of parallel and are respectively vertically fixed at the two transverse ends of the main mounting plate;
the transverse moving slide bars are parallel to each other and extend horizontally, and two ends of the transverse moving slide bars are respectively fixed on the two transverse moving reference plates;
the number of the transverse moving sliding blocks is odd, the middle transverse moving sliding block is fixed in the middle of the transverse moving sliding rod, the rest transverse moving sliding blocks transversely slide along the plurality of transverse moving sliding rods, and the needle cylinder fixing plates are arranged on the transverse moving sliding blocks;
and one end of the transverse moving adjusting rod is rotatably arranged on the transverse moving reference plate, and the other end of the transverse moving adjusting rod is in threaded fit with the rest transverse moving slide blocks.
4. The dispensing syringe clamp of claim 2 or claim 3, wherein the fine adjustment mechanism further comprises a syringe lifting mechanism, the syringe lifting mechanism comprising:
the lifting plate is vertically fixed on the needle cylinder fixing plate and is respectively positioned on the front side and the rear side of the dispensing needle cylinder together with the clamping adjusting screw;
the lifting guide rail is vertically fixed on the transverse moving slide block;
the lifting slide block is fixed on the lifting plate and is in sliding fit with the lifting guide rail;
the lower part of the lifting adjusting rod is in threaded fit with the transverse moving slide block, and the upper part of the lifting adjusting rod is rotatably arranged on the needle cylinder fixing plate.
5. The dispensing needle cylinder fixture of claim 4, wherein a limiting member for abutting against the lower end of the traverse slider is disposed at the lower portion of the lifting plate, and the needle cylinder fixing plate abuts against the upper end of the traverse slider for limiting.
6. The dispensing syringe fixture of claim 4, wherein the lower end of the dispensing syringe is a needle, the lower end of the lifting plate is higher than the needle, and a needle longitudinal movement mechanism for adjusting the position of the needle relative to the dispensing syringe is arranged between the lower end of the lifting plate and the needle.
7. The dispensing syringe clamp of claim 6, wherein the needle longitudinal movement mechanism comprises:
the surface of the longitudinal movement reference plate is horizontally arranged and is fixed at the lower end of the lifting plate;
the guide groove is arranged on the longitudinal movement reference plate, and the extension direction of the guide groove is vertical to the transverse movement slide rod;
the longitudinal moving sliding block is slidably arranged in the guide groove, and the needle head vertically penetrates through the longitudinal moving sliding block;
and one end of the longitudinal moving adjusting rod is rotatably arranged on the longitudinal moving reference plate, and the other end of the longitudinal moving adjusting rod is in threaded fit with the longitudinal moving sliding block.
8. A multi-head dispenser equipped with the dispensing cylinder jig according to any one of claims 5 to 7, characterized in that the multi-head dispenser further comprises:
a base;
the first guide piece is fixed on the base and extends longitudinally;
a lens tray slidably mounted on the first guide;
the cross beam is suspended above the base, and the extending direction of the cross beam is vertical to the first guide piece;
the second guide piece slides along the length direction of the cross beam;
the adhesive dispensing needle cylinder fixture is fixed on the second guide piece.
9. The multi-head dispensing machine according to claim 8, wherein the lens tray is provided with a plurality of lens receiving holes arranged in an array for fixing the optical lenses, and the distance between two adjacent rows of lens receiving holes is adapted to the distance between two adjacent dispensing syringes.
10. The multi-head dispenser according to claim 9, wherein a plurality of height calibration strips are further laid on the lens tray, and each height calibration strip is disposed between two rows of the lens receiving holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198648.2U CN209849187U (en) | 2019-02-14 | 2019-02-14 | Glue dispensing needle cylinder clamp and multi-head glue dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198648.2U CN209849187U (en) | 2019-02-14 | 2019-02-14 | Glue dispensing needle cylinder clamp and multi-head glue dispenser |
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| Publication Number | Publication Date |
|---|---|
| CN209849187U true CN209849187U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198648.2U Active CN209849187U (en) | 2019-02-14 | 2019-02-14 | Glue dispensing needle cylinder clamp and multi-head glue dispenser |
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| CN (1) | CN209849187U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054590A (en) * | 2019-12-30 | 2020-04-24 | 东莞东聚电子电讯制品有限公司 | Glue dispensing mechanism with automatic cleaning needle head and automatic needle head height calibration function |
| CN112387515A (en) * | 2020-11-06 | 2021-02-23 | 湖南思特异科技有限公司 | GDT fast cathode material coating equipment |
| CN113220038A (en) * | 2021-04-16 | 2021-08-06 | 红蜂维尔(山东)自动化技术有限公司 | Full-automatic needle position self-correcting system |
| CN115055339A (en) * | 2022-07-18 | 2022-09-16 | 惠州市艾斯谱光电有限公司 | Lamp panel adhesive deposite device |
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2019
- 2019-02-14 CN CN201920198648.2U patent/CN209849187U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054590A (en) * | 2019-12-30 | 2020-04-24 | 东莞东聚电子电讯制品有限公司 | Glue dispensing mechanism with automatic cleaning needle head and automatic needle head height calibration function |
| CN112387515A (en) * | 2020-11-06 | 2021-02-23 | 湖南思特异科技有限公司 | GDT fast cathode material coating equipment |
| CN113220038A (en) * | 2021-04-16 | 2021-08-06 | 红蜂维尔(山东)自动化技术有限公司 | Full-automatic needle position self-correcting system |
| CN115055339A (en) * | 2022-07-18 | 2022-09-16 | 惠州市艾斯谱光电有限公司 | Lamp panel adhesive deposite device |
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