Rapid clamping structure for feeder of chip mounter

Abstract

The utility model relates to the technical field of feeding and clamping, in particular to a chip mounter feeder rapid clamping structure which comprises an assembling table, an assembling disc is assembled at the upper end of the assembling table in a supporting mode, a lower rotating column is integrally and fixedly arranged at the bottom of the assembling disc, and the lower rotating column is assembled in the center of the interior of the assembling table in an inserted mode through a lower bearing. An assembling bin is fixedly arranged above the assembling disc, the surface of the assembling bin is covered with a bin cover, side vertical plates are symmetrically assembled on the two sides of the assembling bin, the side vertical plates are pushed to slide laterally through a fine adjustment assembly in the assembling bin, upper sleeves are assembled at the upper ends of the side vertical plates through upper bearings, and the upper sleeves are fixed in upper bearing inner rings. And an assembly insertion rod is inserted into the upper sleeve. Adjustment, supporting, assembly and replacement can be conveniently carried out according to using requirements, and the clamping efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of material feeding and clamping technology, specifically a quick clamping structure for a chip mounter feeder. Background Technology

[0002] A quick-clamp mechanism for pick-and-place machine feeders is a device used to quickly and accurately install feeders onto pick-and-place machines, ensuring their stable operation. In the electronics manufacturing industry, pick-and-place machines are key equipment for accurately and quickly mounting electronic components onto printed circuit boards (PCBs). Their efficiency and mounting accuracy directly affect the production quality and cost of electronic products. As an important component of the pick-and-place machine, the feeder is responsible for supplying electronic components to the machine's pick-and-place device in a specific order and at a certain speed, for example, through auxiliary feeding via carrier tape.

[0003] In response, Chinese patent application number CN202420473024.8 discloses a temporary placement mechanism for a feeder and a pick-and-place machine having the same. The temporary placement mechanism includes a fixing member adapted to be fixedly connected to the frame of the pick-and-place machine in an SMT production line by means of a first fastener; a connecting member adapted to be mounted on the fixing member and having a mounting area thereon; and a support member adapted to be mounted at the mounting area of ​​the connecting member, and having a plug-in structure on the side of the support member facing away from the mounting area for the feeder to be inserted into.

[0004] However, the existing carrier belt feeding assembly placement and clamping mechanism is inconvenient to adjust the support and assemble and replace according to the needs of use, which affects the clamping efficiency.

[0005] Therefore, in order to solve the above problems, a quick clamping structure for the chip mounter feeder is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a quick clamping structure for a chip mounter feeder, so as to solve the problem mentioned in the background art that the existing carrier tape feeding component placement and clamping mechanism is inconvenient to adjust, support and assemble and replace according to the needs of use, which affects the clamping efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick clamping structure for a chip mounter feeder, comprising an assembly table, an assembly tray supported at the upper end of the assembly table, and a lower rotating column integrally fixed at the bottom of the assembly tray. The lower rotating column is inserted and mounted in the center of the assembly table via a lower bearing. An assembly chamber is fixed above the assembly tray, and the surface of the assembly chamber is covered with a chamber cover. Side uprights are symmetrically mounted on both sides of the assembly chamber, and the side uprights are pushed to slide sideways by a fine-tuning component inside the assembly chamber. An upper sleeve is mounted on the upper end of the side uprights via an upper bearing. The upper sleeve is fixed inside the inner ring of the upper bearing, and an assembly insert is inserted inside the upper sleeve.

[0008] As a further step of this solution, the fine-tuning component includes two sets of symmetrically arranged side sliders, both of which are located inside the assembly chamber. The outer wall of the side slider is fixed with a side sliding arm, and the inner walls of the two sets of side sliders are correspondingly inclined. The side sliding arm is inserted and assembled into the side wall of the assembly chamber, and the outer end of the side sliding arm is fixedly assembled with the bottom end of the side plate. An inner abutment block is abutted between the two sets of side sliders. A screw is movably fitted on the side of the inner abutment block, and the screw is threaded into the front side wall of the assembly chamber.

[0009] As a further step of this solution, an inner retaining ring is fixedly fitted to the inner end of the screw, and the inner retaining ring is locked inside the side of the inner abutment block. A corresponding locking groove is opened inside the side of the inner abutment block. A limiting nut is threaded on the outer side of the screw, and the limiting nut is located on the outer side of the assembly chamber. A side sliding rod is fixed on the side of the outer wall of the side slider near the side sliding arm, and the side sliding rod is inserted through the side wall of the assembly chamber. A side spring is fitted on the surface of the side sliding rod, and the side spring is located between the side slider and the inner side wall of the assembly chamber. An outer pull tab is fixed on the outer end of the side sliding rod.

[0010] As a further step of this solution, two sets of limiting inner plates are assembled on the inner side of the assembly rod, and an assembly inner cylinder is integrally fixed inside the limiting inner plates. The assembly inner cylinder is sleeved on the outer wall of the assembly rod. An inner locking pin is threaded into the outer wall of the assembly inner cylinder, and the inner end of the inner locking pin abuts against the surface of the assembly rod. An upper clamp is assembled on the side plate, and the upper clamp is mounted on the upper part of the upper bearing. An upper screw is threaded into the outer wall of the upper sleeve, and the inner end of the upper screw abuts against the outer wall of the assembly rod.

[0011] As a further step of this solution, the side cross-section of the assembly insert is hexagonal, and the upper sleeve and the inner assembly cylinder are respectively provided with an outer slot and an inner slot corresponding to the assembly insert.

[0012] As a further step of this solution, a side vertical strip is fixedly provided on the outer wall of the periphery of the limiting inner piece, an inner insert is inserted inside the side vertical strip, an inner sliding groove corresponding to the inner insert is opened inside the side vertical strip, and the inner side walls of the side vertical strip and the inner insert are flush, a top screw is threaded into the outer end of the side vertical strip, the inner end of the top screw abuts against the surface of the inner insert, and an edge is integrally fixed to the outer end of the inner insert.

[0013] As a further step of this solution, the bottom perimeter of the assembly platform is integrally fixed with an assembly edge, and the assembly edge has an assembly hole inside. The upper part of the assembly platform is integrally fixed with a limiting ring, and the bottom of the limiting ring is threaded with a lower screw pin, the top of which abuts against the lower surface of the assembly plate.

[0014] Compared with the prior art, the advantages of this utility model are: this utility model is easy to adjust the support and assemble and replace according to the needs of use, which helps to improve clamping efficiency;

[0015] 1. This utility model, by providing side uprights, an upper sleeve, and an assembly insert, facilitates the assembly of the feeder and the carrier tape of the surface mount components. The feeder is placed between the two sets of side uprights, with the assembly insert inserted inside. Then, supported by the upper sleeve, the feeder can be quickly clamped and supported, making operation more convenient and efficient. This design improves the convenience and practicality of the quick clamping structure of the surface mount machine feeder.

[0016] 2. This utility model, by setting up an assembly chamber, facilitates the pushing of both sides of the side uprights with the setting of the fine adjustment component. It also facilitates the adjustment of the distance between the two sets of side uprights according to the specifications of the feeder and carrier belt. One side is easy to assemble quickly. Subsequently, according to the use needs, the upper angle of the assembly plate can be adjusted with the cooperation of the lower rotating column and the lower bearing, making the assembly and use more convenient and efficient. Through this design, the convenience and practicality of the quick clamping structure of the chip mounter feeder are improved. Attached Figure Description

[0017] Figure 1 This is a three-dimensional sectional view of the structure of this utility model.

[0018] Figure 2 This is a side perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a bottom-view perspective view of the overall structure of this utility model;

[0020] Figure 4 This is a top-view cross-sectional perspective view of a partial structure of the assembly compartment of this utility model;

[0021] Figure 5 This is a side view of the exploded three-dimensional assembly of a partial structure of the upper sleeve of this utility model;

[0022] In the diagram: 100, Assembly table; 101, Assembly edge; 102, Assembly hole; 110, Assembly plate; 111, Lower rotating column; 112, Lower bearing; 113, Limiting ring; 114, Lower screw pin; 120, Assembly compartment; 121, Compartment cover; 130, Side upright plate; 131, Upper bearing; 132, Upper clamp; 140, Fine-tuning assembly; 141, Side slider; 142, Side sliding arm; 143, Inner abutment block; 144, Screw. 145. Inner retaining ring; 146. Limiting nut; 147. Side slide rod; 148. Side spring; 149. Outer pull plate; 150. Upper sleeve; 151. Upper screw pin; 160. Assembly insert; 161. Outer slot; 162. Inner slot; 170. Limiting inner plate; 171. Assembly inner cylinder; 172. Inner locking pin; 173. Side vertical bar; 174. Inner insert; 175. Inner sliding groove; 176. Top screw pin; 177. Edge. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 One embodiment provided by this utility model:

[0025] A quick clamping structure for a chip mounter feeder includes an assembly table 100. An assembly tray 110 is mounted on the upper end of the assembly table 100, and a lower rotating column 111 is integrally fixed at the bottom of the assembly tray 110. The lower rotating column 111 is inserted into the center of the assembly table 100 through a lower bearing 112. An assembly chamber 120 is fixed above the assembly tray 110, and the surface of the assembly chamber 120 is covered with a chamber cover 121. Side upright plates 130 are symmetrically mounted on both sides of the assembly chamber 120. The side upright plates 130 are pushed to slide sideways inside the assembly chamber 120 through a fine-tuning component 140. An upper sleeve 150 is mounted on the upper end of the side upright plate 130 through an upper bearing 131. The upper sleeve 150 is fixed inside the inner ring of the upper bearing 131, and an assembly insert rod 160 is inserted inside the upper sleeve 150.

[0026] As described in more detail in this embodiment, the fine-tuning component 140 includes two sets of symmetrically arranged side sliders 141, both sets of side sliders 141 being located inside the assembly chamber 120. Side sliding arms 142 are fixedly provided on the outer wall of the side sliders 141, and the inner walls of the two sets of side sliders 141 are correspondingly inclined. The side sliding arms 142 are inserted and mounted on the side wall of the assembly chamber 120, and the outer end of the side sliding arms 142 is fixedly mounted to the bottom end of the side plate 130. An inner abutment block 143 is abutted between the two sets of side sliders 141. A screw 144 is movably mounted on the side of the inner abutment block 143. The screw 144 is threaded into the front side wall of the assembly chamber 120. Thus, during assembly and use, it is convenient to adjust the side sliding of the side plate 130. By rotating the screw 144, it is convenient to push the inner abutment block 143, thereby abutting the side sliders 141 and the side sliding arms 142 to drive the side plate 130 to slide sideways.

[0027] As described in more detail in this embodiment, an inner retaining ring 145 is fixedly mounted on the inner end of the screw 144, and the inner retaining ring 145 is locked inside the side of the inner abutment block 143. A corresponding locking groove is opened inside the side of the inner abutment block 143. A limiting nut 146 is threaded on the outside of the screw 144, and the limiting nut 146 is located on the outer side of the outer wall of the assembly chamber 120. A side sliding rod 147 is fixed on the side of the outer wall of the side slider 141 near the side sliding arm 142, and the side sliding rod 147 is inserted through the side wall of the assembly chamber 120. A side spring 148 is sleeved on the surface of the side sliding rod 147, and the side spring 148 is located between the side slider 141 and the inner side wall of the assembly chamber 120. An outer pull tab 149 is fixed on the outer end of the side sliding rod 147. In this way, during assembly and use, it is convenient to perform auxiliary side sliding limit and support according to the use needs, making subsequent use more convenient and efficient.

[0028] As described in more detail in this embodiment, two sets of limiting inner plates 170 are mounted on the inner side of the mounting rod 160, and an mounting inner cylinder 171 is integrally fixed inside the limiting inner plate 170. The mounting inner cylinder 171 is sleeved on the outer wall of the mounting rod 160, and an inner locking pin 172 is threaded into the outer wall of the mounting inner cylinder 171. The inner end of the inner locking pin 172 abuts against the surface of the mounting rod 160. An upper clamp 132 is mounted on the side plate 130, and the upper clamp 132 covers the upper bearing 131. An upper screw pin 151 is threaded into the outer wall of the upper sleeve 150, and the inner end of the upper screw pin 151 abuts against the outer wall of the mounting rod 160. In this way, during assembly and use, it is convenient to limit and support the carrier belt and the outside of the feeder, making the feeding more convenient.

[0029] As a more detailed embodiment, the side cross-section of the assembly rod 160 is hexagonal, and the upper sleeve 150 and the inner assembly cylinder 171 are respectively provided with an outer slot 161 and an inner slot 162 corresponding to the assembly rod 160. This facilitates the insertion and assembly of the assembly rod 160, making subsequent use and operation more convenient.

[0030] As described in more detail in this embodiment, a side vertical strip 173 is fixedly provided on the outer wall of the inner circumference of the limiting inner piece 170. An inner insert strip 174 is inserted inside the side vertical strip 173. An inner groove 175 corresponding to the inner insert strip 174 is opened inside the side vertical strip 173. The inner side walls of the side vertical strip 173 and the inner insert strip 174 are flush. A top screw 176 is threaded into the outer end of the side vertical strip 173. The inner end of the top screw 176 abuts against the surface of the inner insert strip 174. An edge head 177 is integrally fixed to the outer end of the inner insert strip 174. In this way, auxiliary adjustment can be made during assembly and use, and flexible support can be provided according to the thickness of its carrier belt.

[0031] As described in more detail in this embodiment, the assembly table 100 is integrally fixed with an assembly edge 101 around its bottom perimeter, and an assembly hole 102 is provided inside the assembly edge 101. A limiting ring 113 is integrally fixed with the upper part of the assembly table 100, and a lower screw pin 114 is threaded into the bottom of the limiting ring 113. The top of the lower screw pin 114 abuts against the lower surface of the assembly plate 110. In this way, during assembly and use, it is convenient to limit, support and rotate the assembly plate 110 as needed, and at the same time, it is convenient to assemble the assembly table 100.

[0032] Working principle: In use, the assembly table 100 is assembled to the feed position of the pick-and-place machine with screws, using the assembly edge 101 and assembly hole 102. Then, the upper screw pin 151 and inner locking pin 172 are loosened to facilitate the removal of the assembly insert 160, which is then inserted into the feeder or carrier tape reel. Next, the corresponding limiting inner piece 170 is fitted, and with the cooperation of the inner locking pin 172, it is limited. Then, according to its specifications, the rotation of the screw 144 facilitates the pushing of the inner stop block 143, thereby moving the side slider. The push of 141 causes the side sliding arm 142 to slide the side plate 130 to change the distance between them, which facilitates the insertion and assembly of the assembly rod 160. Then, the upper screw 151 is tightened to limit the position, which facilitates the auxiliary rotation when feeding material through the upper bearing 131, making the operation more convenient. According to the feeding needs, the rotation angle of the assembly plate 110 and the side plate 130 is adjusted, and then the lower screw 114 is tightened to limit the position, making the operation more convenient and improving the clamping efficiency.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A quick clamping structure for a chip mounter feeder, comprising an assembly table (100), characterized in that: The assembly table (100) is supported and equipped with an assembly plate (110) at its upper end, and a lower rotating column (111) is integrally fixed at the bottom of the assembly plate (110). The lower rotating column (111) is inserted and assembled in the center of the assembly table (100) through a lower bearing (112). An assembly chamber (120) is fixed above the assembly plate (110), and the surface of the assembly chamber (120) is covered with a chamber cover (121). Side upright plates (130) are symmetrically assembled on both sides of the assembly chamber (120). The side upright plates (130) are pushed to slide sideways inside the assembly chamber (120) through a fine-tuning component (140). An upper sleeve (150) is assembled at the upper end of the side upright plate (130) through an upper bearing (131). The upper sleeve (150) is fixed inside the inner ring of the upper bearing (131), and an assembly insert (160) is inserted inside the upper sleeve (150).

2. The quick clamping structure for a chip mounter feeder according to claim 1, characterized in that: The fine-tuning component (140) includes two sets of symmetrically arranged side sliders (141), both sets of side sliders (141) are located inside the assembly chamber (120). The outer wall of the side slider (141) is fixed with a side sliding arm (142), and the inner walls of the two sets of side sliders (141) are correspondingly inclined. The side sliding arm (142) is inserted and assembled into the side wall of the assembly chamber (120), and the outer end of the side sliding arm (142) is assembled and fixed to the bottom end of the side upright plate (130). An inner abutment block (143) is abutted between the two sets of side sliders (141). A screw (144) is movably fitted on the side of the inner abutment block (143), and the screw (144) is threaded into the front side wall of the assembly chamber (120).

3. The quick clamping structure for a chip mounter feeder according to claim 2, characterized in that: The inner end of the screw (144) is fitted with an inner retaining ring (145), which is locked inside the side of the inner abutment block (143). The inner abutment block (143) has a corresponding locking groove inside its side. The screw (144) is threaded with a limiting nut (146), which is located on the outer side of the assembly chamber (120). The outer wall of the side slider (141) is fixed with a side sliding rod (147) on the side near the side sliding arm (142), which is inserted through the side wall of the assembly chamber (120). A side spring (148) is fitted on the surface of the side sliding rod (147), which is located between the side slider (141) and the inner side wall of the assembly chamber (120). An outer pull tab (149) is fixed at the outer end of the side sliding rod (147).

4. The quick clamping structure for a chip mounter feeder according to claim 1, characterized in that: The inner side of the assembly rod (160) is equipped with two sets of limiting inner plates (170), and the inner limit inner plate (170) is integrally fixed with an assembly inner cylinder (171). The assembly inner cylinder (171) is sleeved on the outer wall of the assembly rod (160). The outer wall of the assembly inner cylinder (171) is threaded with an inner locking pin (172). The inner end of the inner locking pin (172) abuts against the surface of the assembly rod (160). The side plate (130) is equipped with an upper clamp (132), and the upper clamp (132) covers the upper bearing (131). The outer wall of the upper sleeve (150) is threaded with an upper screw pin (151), and the inner end of the upper screw pin (151) abuts against the outer wall of the assembly rod (160).

5. The quick clamping structure for a chip mounter feeder according to claim 4, characterized in that: The side cross section of the assembly insert (160) is hexagonal, and the upper sleeve (150) and the inner assembly cylinder (171) are respectively provided with an outer slot (161) and an inner slot (162) corresponding to the assembly insert (160).

6. The quick clamping structure for a chip mounter feeder according to claim 5, characterized in that: The outer wall of the limiting inner piece (170) is fixed with a side vertical strip (173), and an inner insert strip (174) is inserted inside the side vertical strip (173). The side vertical strip (173) has an inner sliding groove (175) corresponding to the inner insert strip (174). The inner side walls of the side vertical strip (173) and the inner insert strip (174) are flush. A top screw (176) is threaded into the outer end of the side vertical strip (173). The inner end of the top screw (176) abuts against the surface of the inner insert strip (174). An edge head (177) is integrally fixed to the outer end of the inner insert strip (174).

7. The quick clamping structure for a chip mounter feeder according to claim 1, characterized in that: The assembly table (100) has an integrally fixed assembly edge (101) around its bottom perimeter, and an assembly hole (102) is provided inside the assembly edge (101). A limiting ring (113) is integrally fixed on the upper part of the assembly table (100), and a lower screw pin (114) is threaded into the bottom of the limiting ring (113). The top of the lower screw pin (114) abuts against the lower surface of the assembly plate (110).

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