Automatic feeding and spacing device

Abstract

An automatic feeding and spacing device comprises a base plate, and a plurality of lifting mechanisms evenly distributed from left to right are arranged on the upper surface of the base plate; a lifting seat is arranged on the front side of the lifting mechanism; a lifting opening is formed in the center of the lifting seat; a lifting column is arranged in the lifting opening; the lifting mechanism can control the lifting column to move up and down; the lower end of the lifting column downwards penetrates out of the lifting opening and is provided with a connecting plate; a distance separation mechanism is arranged on the lower surface of the connecting plate; the distance separation mechanism comprises a plurality of sliding seats which are uniformly distributed from left to right, and the distance separation mechanism can control the sliding seats to move left and right; a pneumatic finger mounting seat is arranged on the lower surface of the sliding seat; and a pneumatic finger matched with the pneumatic finger mounting seat is arranged on the lower surface of the pneumatic finger mounting seat. The automatic feeding and distance-separating device not only can automatically carry out distance separation while feeding is carried out, so that the overall feeding efficiency is effectively guaranteed, but also the production cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to an automatic feeding and spacing device. Background Art

[0002] Most products are composed of several parts. In order to improve the assembly efficiency of the products, automated assembly equipment will be used to assemble the parts one by one in an orderly manner to finally form a complete product. After some products are assembled, they will be transferred to the packaging device through the feeding device for the final packaging process. For example, disposable infusion sets need to be packaged after the disposable infusion set assembly equipment assembles the parts of the infusion set one by one.

[0003] In order to ensure packaging efficiency, the packaging device has multiple tooling for clamping disposable infusion sets, and the positions of the tooling are fixed, so that the spacing between adjacent tooling is also fixed. Although the feeding device on the automated assembly equipment can also clamp multiple disposable infusion sets at the same time, the spacing between adjacent disposable infusion sets is different from the spacing between two adjacent toolings on the packaging device. Therefore, a dedicated spacing device needs to be set between the feeding device and the packaging device. When the feeding device places the disposable infusion set on the spacing device, the spacing device will spacing the multiple disposable infusion sets so that the spacing between adjacent disposable infusion sets meets the actual requirements. Then, the clamping device is used to transfer the spacing disposable infusion sets to the tooling on the packaging device. The spacing process of this spacing method has multiple steps, resulting in a long spacing time, which affects the overall feeding efficiency. In addition, adding a spacing device will increase production costs and cause the space occupied by the equipment to become larger, which is not conducive to placement. Summary of the Invention

[0004] The utility model aims to solve the existing technical problem and provide an automatic feeding and spacing device, which can not only automatically perform spacing while feeding, effectively ensuring the overall feeding efficiency, but also can reduce production costs.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] The utility model discloses an automatic feeding and spacing device, comprising a seat plate, wherein the upper surface of the seat plate is provided with a plurality of lifting mechanisms evenly distributed from left to right; a lifting seat is provided on the front side of the lifting mechanism; a lifting opening is provided at the center of the lifting seat; a lifting column is provided in the lifting opening; the lifting mechanism can control the lifting column to move up and down; the lower end of the lifting column passes downwardly out of the lifting opening and is provided with a connecting plate; a spacing mechanism is provided on the lower surface of the connecting plate; the spacing mechanism includes a plurality of slides evenly distributed from left to right, and the spacing mechanism can control the slide to move left and right; a pneumatic finger mounting seat is provided on the lower surface of the slide; a pneumatic finger matching therewith is provided on the lower surface of the pneumatic finger mounting seat; and a clamping arm matching therewith is provided on the clamping claw of the pneumatic finger.

[0007] The gear train is a gear that is fixedly mounted on the drive means, and the gear train is connected along the drive means to the drive means to move the gear train to the drive means, wherein the gear train is connected along the drive means to the drive means to move the gear train to the drive means.

[0008] The front and rear sides of the lower surface of the separation shell are provided with symmetrical separation rails; the front and rear sides of the upper surface of the slide seat are provided with separation sliders; the middle part of the upper surface of the separation slider is provided with a slide groove that matches the separation rail; the front and rear sides of the separation slide rail are provided with symmetrical guide grooves; the inner walls of the front and rear sides of the upper notch of the slide groove are provided with guide heads that match the guide groove.

[0009] A set of bearings outside the rotating shaft is arranged in the shaft hole.

[0010] The lifting mechanism includes a reducer mounting seat provided on the upper surface of the seat plate; a reducer matching the reducer mounting seat is provided on the reducer mounting seat; the lifting seat is provided on the front side wall of the reducer mounting seat; the output shaft of the reducer passes through the lifting opening and is provided with a lifting gear; a rack meshing with the lifting gear is provided on the rear side wall of the lifting column; the rack and the connecting plate are perpendicular to each other; symmetrical lifting rails are provided on the left and right sides of the lifting column; and lifting sliders matching the lifting rails are provided on the inner walls of the left and right sides of the lifting opening.

[0011] The number of the lifting mechanisms is 2.

[0012] The beneficial effects of the utility model are:

[0013] Compared with the prior art, the automatic feeding and spacing device adopting the structure of the present invention can clamp the assembled products through the clamping arms of the pneumatic fingers, and then directly transfer the products to the packaging device. During the transfer process, the spacing mechanism can move the slide left and right through the spacing rod, thereby realizing the left and right movement of the pneumatic fingers, effectively changing the distance between adjacent products, and completing the spacing. Therefore, when the clamping arms of the pneumatic fingers transfer the products to the packaging device, the spacing is completed, and there is no need to set up a special spacing device between the feeding device and the packaging device. It effectively avoids the situation where the feeding device needs to transfer the product to the spacing device for spacing before it can transfer the separated product to the packaging device, effectively saving a lot of time and effectively ensuring the overall feeding efficiency. When the spacing device is removed, it can not only effectively reduce the production cost, but also reduce the space occupied by the entire equipment, which is conducive to the placement of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the automatic feeding and spacing device of the utility model from one angle;

[0015] Figure 2 yes Figure 1 An enlarged view of part A;

[0016] Figure 3 This is a structural diagram of the automatic feeding and spacing device of the utility model from another angle;

[0017] Figure 4 This is a cross-sectional view of the automatic feeding and spacing device of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the spacing mechanism after removing the spacing shell;

[0019] Figure 6 It is a structural diagram of the lifting mechanism;

[0020] Figure 7 It is a structural diagram of the separation shell. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0022] See also Figures 1 to 7The utility model provides an automatic feeding and spacing device, including a seat plate 1, the upper surface of the seat plate 1 is provided with several lifting mechanisms evenly distributed from left to right; a lifting seat 201 is provided on the front side of the lifting mechanism; a lifting port 202 is provided in the center of the lifting seat 201; a lifting column 203 is provided in the lifting port 202; the lifting mechanism can control the lifting column 203 to move up and down; the lower end of the lifting column 203 passes downward to the outside of the lifting port 202 and is provided with a connecting plate 204; a spacing mechanism is provided on the lower surface of the connecting plate 204; the spacing mechanism includes several slides 301 evenly distributed from left to right, and the spacing mechanism can control the slide 301 to move left and right; a pneumatic finger mounting seat 302 is provided on the lower surface of the pneumatic finger mounting seat 302; a pneumatic finger 303 matching it is provided on the lower surface of the pneumatic finger 303; and a clamping arm 304 matching it is provided on the clamping claw of the pneumatic finger 303.

[0023] The spacing mechanism also includes a spacing housing 305 provided on the lower surface of the connecting plate 204; the left and right end ports of the spacing housing 305 are both provided with end covers 306 that match them; a motor mounting plate 307 is provided on one of the left and right end covers 306 of the spacing housing 305; a motor 308 that matches it is provided on the motor mounting plate 307; an active synchronous wheel 309 is provided on the motor shaft end of the motor 308; a spacing rod 310 is provided in the spacing housing 305; a rotating shaft 311 is provided at the center of the left and right end faces of the spacing rod 310; an axis hole 312 that matches the rotating shaft 311 is provided on the end cover 306; the motor mounting plate 30 7 is provided with a through hole 313 that is connected to the shaft hole 312; one end of the dividing rod 310 has a rotating shaft 311 that passes outward through the through hole and is provided with a driven synchronous wheel 314; the driven synchronous wheel 314 is connected to the active synchronous wheel 309 by a synchronous belt 315; the dividing rod 310 is provided with a plurality of dividing grooves 316 corresponding to the position of the slide 301, and the dividing grooves 316 are spiral-shaped; a sliding opening 317 that is connected to the internal space of the dividing housing 305 is provided in the middle of the lower surface; a sliding head 318 is provided in the center of the upper surface of the slide 301; the upper end of the sliding head 318 passes upward through the sliding opening 317 into the corresponding dividing groove 316.

[0024] The front and rear sides of the lower surface of the separation housing 305 are provided with symmetrical separation rails 319; the front and rear sides of the upper surface of the slide seat 301 are provided with separation sliders 320; the middle part of the upper surface of the separation slider 320 is provided with a slide groove 321 that matches the separation rail 319; the front and rear sides of the separation rail 319 are provided with symmetrical guide grooves 322; the inner walls of the front and rear sides of the upper notch of the slide groove 321 are provided with guide heads 323 that match the guide groove 322.

[0025] A bearing 324 is disposed in the shaft hole 312 and is mounted outside the rotating shaft 311 .

[0026] The lifting mechanism includes a reducer mounting seat 205 provided on the upper surface of the seat plate 1; a reducer 206 matching the reducer mounting seat 205 is provided; the lifting seat 201 is provided on the front side wall of the reducer mounting seat 205; the output shaft of the reducer 206 penetrates into the lifting opening 202 and is provided with a lifting gear 207; a rack 208 meshing with the lifting gear 207 is provided on the rear side wall of the lifting column 203; the rack 208 and the connecting plate 204 are perpendicular to each other; symmetrical lifting rails 209 are provided on the left and right sides of the lifting column 203; and lifting sliders 210 matching the lifting rails 209 are provided on the inner walls of the left and right sides of the lifting opening 202.

[0027] The number of the lifting mechanisms is 2.

[0028] The method of using the utility model is as follows:

[0029] In order to facilitate the clamping arm 304 on the pneumatic finger 303 to quickly clamp the product, the seat plate 1 can be installed on a shifting mechanism that can move left and right and forward and backward. The shifting mechanism can be two superimposed linear modules. The two direct modules are stacked and perpendicular to each other, and the seat plate can be installed on the sliding block of the upper linear module, and the upper linear module is installed on the sliding block of the lower linear module. When the lower linear module drives the seat plate 1 to move left and right, the pneumatic finger 303 moves left and right synchronously. When the upper linear module drives the seat plate 1 to move forward and backward, the pneumatic finger 303 moves forward and backward synchronously.

[0030] When the pneumatic finger 303 needs to be lowered to clamp the product, the reducer 206 can be started. At this time, the output shaft of the reducer 206 will drive the lifting gear 207 to rotate, and the lifting gear 207 is meshed with the rack 208, and the lifting slide rails 209 on the left and right outer walls of the lifting column 203 match the lifting sliders 210 on the left and right inner walls of the lifting opening 202. Therefore, when the lifting gear 207 rotates, the lifting column 203 will move down steadily under the guidance of the lifting slide rails 209. When the lifting column 203 moves down, the lifting column 203 will drive the spacing shell 305 to move down through the connecting plate 204, and finally realize the downward movement of the pneumatic finger 303. When the pneumatic finger 303 moves down to the actual required position, the pneumatic finger 303 is started, and the clamping arms 304 on the left and right claws of the pneumatic finger 303 approach each other to clamp the product, completing the clamping of the product.

[0031] After the clamping arm 304 on the pneumatic finger 303 clamps the product, the reducer 206 is started again, so that the pneumatic finger 303 moves up with the product to the actual required height, and then the shifting mechanism is used to move the product toward the packaging device. During the transfer process, the spacing mechanism can separate the products so that the spacing between adjacent products is consistent with the spacing between adjacent tooling on the packaging device. When spacing is required, the motor 308 can be started. At this time, the motor shaft of the motor 308 will drive the active synchronous wheel 309 to rotate, and the active synchronous wheel 309 is connected to the driven synchronous wheel 314 through the synchronous belt 315. Therefore, when the active synchronous wheel 309 rotates, the driven synchronous wheel 314 rotates synchronously, and the driven synchronous wheel 314 is provided at the end of the rotating shaft 311 at one end of the spacing rod 310, finally realizing the rotation of the spacing rod 310. When the cam 318 is in the process of being rotated, the cam 318 of the second movement of the second movement of the pneumatic finger 303 is moved along the cam 318, and the cam 318 of the second movement of the pneumatic finger 303 is moved along the cam 318, thereby completing the cam 318 movement.

[0032] In summary, the present invention can clamp the assembled products through the clamping arm 304 of the pneumatic finger 303, and then directly transfer the products to the packaging device. During the transfer process, the spacing mechanism can move the slide 301 left and right through the spacing rod 310, thereby realizing the left and right movement of the pneumatic finger 303, effectively changing the distance between adjacent products and completing the spacing. Therefore, when the clamping arm 304 of the pneumatic finger 303 transfers the product to the packaging device, the spacing is completed, and there is no need to set up a special device for spacing between the feeding device and the packaging device. It effectively avoids the situation where the feeding device needs to transfer the product to the spacing device for spacing before it can transfer the separated product to the packaging device, effectively saving a lot of time and effectively ensuring the overall feeding efficiency. When the spacing device is removed, it can not only effectively reduce the production cost, but also reduce the space occupied by the entire equipment, which is conducive to the placement of the equipment.

[0033] Symmetrical separating rails 319 are provided on the front and rear sides of the lower surface of the separating housing 305, and separating sliders 320 are provided on the front and rear sides of the upper surface of the slide 301. A slide groove 321 matching the separating rail 319 is provided in the middle of the upper surface of the separating slider 320, and symmetrical guide grooves 322 are provided on the front and rear sides of the separating rail 319. Guide heads 323 matching the guide groove 322 are provided on the inner walls on the front and rear sides of the upper notch of the slide groove 321. When the guide head 323 is stuck in the guide groove 322, the separating slider 320 can be fixed on the separating housing 305, thereby fixing the slide 301 on the separating housing 305. At the same time, stable translation of the slide 301 can be achieved along the trajectory of the guide groove 322.

[0034] A bearing 324 is provided in the shaft hole 312 and is arranged outside the rotating shaft 311 . The presence of the bearing 324 can effectively ensure the smoothness of the rotation of the spacing rod 310 , thereby ensuring stability during spacing.

[0035] When the number of lifting mechanisms is two, the number of spacing shells 305 is also two. At this time, adjacent spacing shells 305 can be symmetrically arranged, so that the motor mounting plates 307 are not arranged at the opposite ends of the adjacent spacing shells 305, but the motor mounting plates 307 are arranged at the other ends. In this case, the distance between adjacent spacing shells 305 can be minimized to the greatest extent, and the distance between the rightmost slide 301 on the left spacing shell 305 and the leftmost slide 301 on the right spacing shell 305 can be effectively adjusted, effectively avoiding the situation where the initial distance between the two is too large and difficult to adjust.

Claims

1. An automatic feeding and spacing device, comprising a base plate, characterized in that: The upper surface of the seat plate is provided with several lifting mechanisms evenly distributed from left to right; a lifting seat is provided on the front side of the lifting mechanism; a lifting opening is provided in the center of the lifting seat; a lifting column is provided in the lifting opening; the lifting mechanism can control the lifting column to move up and down; the lower end of the lifting column extends downward to the outside of the lifting opening and is provided with a connecting plate; a spacing mechanism is provided on the lower surface of the connecting plate; the spacing mechanism includes several slides evenly distributed from left to right, and the spacing mechanism can control the slide to move left and right; a pneumatic finger mounting seat is provided on the lower surface of the slide; a pneumatic finger matching it is provided on the lower surface of the pneumatic finger mounting seat; the clamping claw of the pneumatic finger is provided with a clamping arm matching it.

2. The automatic feeding and spacing device according to claim 1, characterized in that: The gear train is a gear that is fixedly mounted on the drive means, and the gear train is connected along the drive means to the drive means to move the gear train to the drive means, wherein the gear train is connected along the drive means to the drive means to move the gear train to the drive means.

3. The automatic feeding and spacing device according to claim 2, characterized in that: The front and rear sides of the lower surface of the separation shell are provided with symmetrical separation rails; the front and rear sides of the upper surface of the slide seat are provided with separation sliders; the middle part of the upper surface of the separation slider is provided with a slide groove that matches the separation rail; the front and rear sides of the separation slide rail are provided with symmetrical guide grooves; the inner walls of the front and rear sides of the upper notch of the slide groove are provided with guide heads that match the guide groove.

4. The automatic feeding and spacing device according to claim 2, characterized in that: A set of bearings outside the rotating shaft is arranged in the shaft hole.

5. The automatic feeding and spacing device according to claim 1, characterized in that: The lifting mechanism includes a reducer mounting seat provided on the upper surface of the seat plate; a reducer matching the reducer mounting seat is provided on the reducer mounting seat; the lifting seat is provided on the front side wall of the reducer mounting seat; the output shaft of the reducer passes through the lifting opening and is provided with a lifting gear; a rack meshing with the lifting gear is provided on the rear side wall of the lifting column; the rack and the connecting plate are perpendicular to each other; symmetrical lifting rails are provided on the left and right sides of the lifting column; and lifting sliders matching the lifting rails are provided on the inner walls of the left and right sides of the lifting opening.

6. The automatic feeding and spacing device according to claim 1, characterized in that: The number of the lifting mechanisms is 2.

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