CN221354624U - Material vehicle structure for chip mounter - Google Patents

Abstract

The utility model provides a material vehicle structure for a chip mounter, and relates to the technical field of chip mounter equipment. The device comprises a frame body, wherein a plurality of baffle groups are arranged on the frame body, and material boxes are respectively arranged on two sides of the frame body; wherein, every baffle group all includes two baffles, and the central point department of every baffle all is equipped with the material dish mounting. In the material vehicle structure provided by the utility model, each baffle group can be used for fixing the position of one material disc, so that the problems that in the existing chip mounter, the stability of placing the material disc is insufficient, the material disc can be toppled over and the replacement operation of the material disc is inconvenient because the material disc is directly placed on the material disc placing rack are solved.

Description

Material vehicle structure for chip mounter

Technical Field

The utility model relates to the technical field of chip mounter equipment, in particular to a material vehicle structure for a chip mounter.

Background

The full-automatic chip mounter is used for realizing high-speed and high-precision full-automatic component mounting and mounting, and is the most critical and complex equipment in the whole SMT production. The structure of chip mounter mainly includes frame part, material loading part, paster part and unloading part etc. wherein the material loading part is used for placing the material dish to send the paster part with the material on the material dish through the feeder.

Most of the existing chip mounters on the market, such as SIPLACE SX series chip mounters under Siemens brand and RS-1R chip mounters under heavy machine brand, adopt a relatively similar feeding part structure; specifically, the material loading part includes that the tray is placed the support, and the tray is placed the support and is assembled on the frame part, and the top of tray is placed the support and is equipped with the feeder, has arranged the tray of placing a certain amount on the tray rack. However, this form of construction has the following limitations in practical applications:

Firstly, the stability of material dish placement is not enough, is easily taken off. Specifically, for convenience in carrying and using, a material tray in the chip mounter is usually made of a light material; based on the above, in the high-speed operation mode of the chip mounter, as the materials on the material tray are continuously reduced (namely, the materials are continuously conveyed to the chip mounting part by the feeder), the weight on the material tray is continuously reduced, so that the material tray is easily flown by the high-speed action of the materials; after the situation occurs, the chip mounter can be triggered to alarm and cause production suspension, and the chip mounter can be damaged and even personnel are injured due to heavy weight.

Secondly, the material tray may be toppled over, and the normal operation of feeding action is affected. Specifically, in a certain number of material trays arranged and placed on the material tray support, the original material amount and the material taking progress among different material trays may be different, so that the material tray with the lighter material weight on the material tray may be dumped along with the action of the material; based on this, the material tray where dumping occurs affects the normal material tray beside it, thereby causing a malfunction in the feeding action.

Thirdly, the replacement operation of the material disc is inconvenient. Specifically, each time a tray needs to be replaced, a new tray needs to be taken from a special tray storage place, and labor and time are consumed relatively.

Disclosure of utility model

The utility model aims to provide a material vehicle structure for a chip mounter, which solves the problems that in the existing chip mounter, the stability of material tray placement is insufficient, the material tray can be toppled, and the replacement operation of the material tray is inconvenient because the material tray is directly placed on a material tray placement frame.

The utility model is realized by adopting the following technical scheme:

The material vehicle structure for the chip mounter comprises a frame body, wherein a plurality of baffle groups are arranged on the frame body, and material boxes are respectively arranged on two sides of the frame body; wherein, every baffle group all includes two baffles, and the central point department of every baffle all is equipped with the material dish mounting.

In the material vehicle structure provided by the utility model, each baffle plate group can fix the position of one material disc, and specifically: the material disc can be arranged between the two baffles through the material disc fixing piece; based on this, two baffles can carry out spacingly (carry out spacingly to the both sides of material dish disk body promptly) to material dish axis direction, strengthen the stability that the material dish was placed simultaneously.

Further, the support body includes braced frame, braced frame includes four stands that are rectangular arrangement, and wherein upper position department between the stand of two homonymies is equipped with the locating plate, and lower position department between the stand of two other homonymies is equipped with down the locating plate, and the high position of locating plate is less than the high position of locating plate down, and two diagonal ends of baffle are connected respectively on last locating plate and lower locating plate. According to the utility model, the number of baffle groups on the frame body can be adjusted according to actual requirements.

Further, two opposite angle ends of the baffle are detachably connected to the upper locating plate and the lower locating plate through screws and nuts respectively. According to the utility model, the distance between the two baffles can be adaptively adjusted according to different types of material trays in practical application.

Further, a mounting hole is formed in the center of the baffle, a material disc fixing piece is arranged in the mounting hole, the material disc fixing piece comprises a bearing, and a spline is arranged at one end of the bearing; in each baffle group, splines are respectively arranged at two ends of the two bearings on the two baffles. In the utility model, the specific model and shape of the spline are matched with the model and shape of a material disc actually used (in the prior art, the material disc is a disc with a central opening, and the central opening can be matched with other structures in general), so that the material disc can be installed in a baffle plate group.

Further, two transverse connecting columns are arranged at the lower position between the two upright posts on the same side and the other two upright posts on the same side, and a material box is respectively arranged on the outer side face of each connecting column. According to the utility model, the spare material tray can be placed in the material box in advance by arranging the material box, so that the material tray can be conveniently taken when being replaced, and the working efficiency can be effectively improved.

Further, a feeder temporary storage table is arranged at the upper part of the frame body; the feeder temporary storage table comprises a stabilizing table, and a plurality of placing grooves are formed in the upper surface of the stabilizing table. According to the utility model, the temporary storage table of the feeder is arranged, so that the standby feeder can be placed on the temporary storage table of the feeder in advance, and the working efficiency can be improved to a certain extent.

Further, two transverse connecting columns are arranged at the upper position between the two upright posts on the same side and the other two upright posts on the same side, and a stabilizing table is arranged between the two transverse connecting columns.

Further, pulleys are respectively arranged at the bottom ends of the four upright posts. According to the utility model, the pulley is arranged, so that the whole structure of the material vehicle can be conveniently moved, and the use is more convenient.

The beneficial effects achieved by the utility model are as follows:

The utility model provides a material vehicle structure for a chip mounter, which can limit the axis direction of a material disc by arranging a baffle plate group, so that the material disc cannot be easily carried away or toppled in the material taking process; and set up the material box in support body both sides, can place reserve material dish wherein in advance to take when being convenient for change the material dish. Based on this, compare with the structure of current chip mounter material loading part, this material car can realize the stability that the material dish was placed, guarantees the normal clear of material loading action to be favorable to improving work efficiency.

Drawings

Fig. 1 is an overall schematic view of a material handling vehicle structure for a chip mounter according to embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the structure of the frame according to embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the structure of a baffle plate according to embodiment 1 of the present utility model;

fig. 4 is an overall schematic diagram of a material handling vehicle structure for a chip mounter according to embodiment 2 of the present utility model;

In the figure: 1. a frame body; 11. a first upright; 12. a second upright; 13. a third upright; 14. a fourth upright; 15. an upper positioning plate; 16. a lower positioning plate; 17. a first connection post; 18. a second connection post; 19. a third connecting column; 110. a fourth connecting column; 111. a rear baffle; 112. a pulley; 21. a baffle; 22. a material tray fixing piece; 23. a mounting block; 221. a spline; 3. a material box; 4. a temporary storage table of a feeder; 41. a stabilization table; 42. and (5) placing a groove.

Detailed Description

For clarity of explanation of the solution of the present utility model, the following will be further explained with reference to the accompanying drawings:

Example 1

Referring to fig. 1 to 3, the present embodiment provides a material cart structure for a chip mounter, including a frame 1, wherein 2 baffle groups are disposed on the frame 1, and material boxes 3 are respectively disposed on two sides of the frame 1; wherein, every baffle group all includes two baffles 21, and the central point department of every baffle 21 all is equipped with material dish mounting 22. Specifically:

As shown in fig. 2, the frame body 1 comprises a supporting frame, the supporting frame comprises four rectangular upright posts, universal pulleys 112 are respectively arranged at the bottom ends of the four upright posts, the four upright posts are respectively a first upright post 11, a second upright post 12, a third upright post 13 and a fourth upright post 14, the first upright post 11 and the second upright post 12 are positioned at the same side, and the front sides of the first upright post 11 and the second upright post 12 are respectively correspondingly provided with the third upright post 13 and the fourth upright post 14; wherein the first upright 11 and the second upright 12 are vertical columns, and the third upright 13 and the fourth upright 14 are columns with upper half parts bent inwards; a tailgate 111 is mounted at a rear position between the first pillar 11 and the second pillar 12.

An upper locating plate 15 is arranged at the upper part of the front side between the first upright 11 and the second upright 12, and two ends of the upper locating plate 15 are respectively arranged on the first upright 11 and the second upright 12 through screws and nuts; a lower positioning plate 16 is arranged at the front lower position between the third upright 13 and the fourth upright 14, and two ends of the lower positioning plate 16 are respectively arranged on the third upright 13 and the fourth upright 14 through screws and nuts.

As shown in fig. 3, the baffle 21 in this embodiment is in a right-angle sector shape, two diagonal ends of the baffle 21 are respectively provided with a mounting block 23, the mounting blocks 23 and the diagonal ends of the baffle 21 are integrally formed, two mounting blocks 23 are respectively provided with two screw holes, and the two screw holes are positioned at two sides of the diagonal ends of the baffle 21; the two mounting blocks 23 are respectively tightly attached to the upper positioning plate 15 and the lower positioning plate 16, and the four screws respectively penetrate through the upper positioning plate 15, the lower positioning plate 16 and the corresponding mounting blocks 23 and are matched and locked with nuts. A mounting hole is formed in the center of the baffle 21, a material disc fixing piece 22 is arranged in the mounting hole, the material disc fixing piece 22 comprises a bearing, and a spline 221 is arranged at one end of the bearing; in each baffle group, splines 221 are respectively arranged on two ends of two bearings on two baffles 21.

A transverse first connecting column 17 is arranged at the lower position between the first upright 11 and the third upright 13, and a transverse second connecting column 18 is arranged at the lower position between the second upright 12 and the fourth upright 14; the hopper-shaped material boxes 3 are respectively arranged on the outer side surfaces of the first connecting column 17 and the second connecting column 18.

In actual use, the material tray can be mounted between the two baffles 21 by means of the splines 221; based on the above, the two baffles 21 can limit the axis direction of the material tray, limit the left side and the right side of the tray body of the material tray, and enhance the placement stability of the material tray; and through setting up material box 3, can place reserve material dish wherein in advance to take when being convenient for change material dish, can effectively improve work efficiency. Wherein, the number of baffle 21 groups on the frame body 1 can be adjusted according to actual demands; the distance between the two baffles 21 can be adjusted adaptively according to different types of material trays in practical application; the pulley 112 is arranged, so that the whole structure of the material vehicle can be conveniently moved, and the use is more convenient; by installing the rear baffle 111, the rear side of the material tray can be limited, so that the stability of the material tray on the structure of the material vehicle is further ensured.

Example 2

Referring to fig. 4, the present embodiment provides a material cart structure for a chip mounter, which is different from embodiment 1 in that: in this embodiment, a feeder temporary storage table 4 is disposed at the upper portion of the frame body 1, the feeder temporary storage table 4 includes a stabilizing table 41, and a plurality of placement grooves 42 are formed on the upper surface of the stabilizing table 41. Specifically, a transverse third connecting column 19 is arranged at the upper position between the first upright 11 and the third upright 13, a transverse fourth connecting column 110 is arranged at the upper position between the second upright 12 and the fourth upright 14, and a stabilizing table 41 is arranged between the third connecting column 19 and the connecting column; a plurality of placing grooves 42 extending back and forth are formed in the upper surface of the stabilizing table 41, and the specific width of the placing grooves 42 is determined according to the width of the feeder in actual use.

By providing the feeder temporary storage table 4, a standby feeder can be placed thereon in advance, so that the working efficiency can be improved to a certain extent.

Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.

Claims (7)

1. The utility model provides a material car structure for chip mounter which characterized in that: comprises a frame body (1), a plurality of baffle groups are arranged on the frame body (1), and material boxes (3) are respectively arranged on two sides of the frame body (1); wherein each baffle group comprises two baffles (21), and a material disc fixing piece (22) is arranged at the center of each baffle (21);

A mounting hole is formed in the center of the baffle (21), a material disc fixing piece (22) is arranged in the mounting hole, the material disc fixing piece (22) comprises a bearing, and a spline (221) is arranged at one end of the bearing; in each baffle group, splines (221) are respectively arranged at two ends of the two bearings on the two baffles (21).

2. The pick & place machine-use cart structure of claim 1, wherein: the frame body (1) comprises a supporting frame, the supporting frame comprises four upright posts which are arranged in a rectangular mode, an upper positioning plate (15) is arranged at the upper position between the upright posts on the two same sides, a lower positioning plate (16) is arranged at the lower position between the upright posts on the other two same sides, the height position of the lower positioning plate (16) is lower than that of the upper positioning plate (15), and two opposite angle ends of the baffle plate (21) are respectively connected to the upper positioning plate (15) and the lower positioning plate (16).

3. The pick & place machine-use cart structure of claim 2, wherein: two opposite angle ends of the baffle plate (21) are detachably connected to the upper positioning plate (15) and the lower positioning plate (16) through screws and nuts respectively.

4. The pick & place machine-use cart structure of claim 2, wherein: two transverse connecting columns are arranged at the lower position between the two upright posts on the same side and the other two upright posts on the same side, and a material box (3) is respectively arranged on the outer side face of each connecting column.

5. The pick & place machine-use cart structure of claim 2, wherein: a feeder temporary storage table (4) is arranged at the upper part of the frame body (1); the feeder temporary storage table (4) comprises a stabilizing table (41), and a plurality of placing grooves (42) are formed in the upper surface of the stabilizing table (41).

6. The pick & place machine-used material cart structure of claim 5, wherein: two transverse connecting columns are arranged at the upper positions between the two upright posts on the same side and the other two upright posts on the same side, and a stabilizing table (41) is arranged between the two transverse connecting columns.

7. The pick & place machine-use cart structure of claim 2, wherein: pulleys (112) are respectively arranged at the bottom ends of the four upright posts which are in rectangular arrangement.