Stacking machine

Abstract

The stacker crane comprises an upper machine mechanism and a suction cup arrangement assembly, a suction cup frame is installed on the suction cup arrangement assembly, a stud hole is formed in the suction cup frame, the upper section of the stud hole is a concave conical face hole, the lower section of the stud hole is provided with internal threads, and a fixing base is installed at the bottom of the upper machine mechanism. A connecting lug extends out of the side edge of the fixing base, a stud penetrating through the upper face and the lower face of the connecting lug is installed on the connecting lug, an external thread section is arranged on the lower section of the stud, a conical sleeve aligned with the conical face hole for rapid positioning is installed on the external thread section, and a shifting rod for screwing the external thread section of the stud into or out of an internal thread of the stud hole is installed on the upper section of the stud.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stacking machine field, especially a kind of stacking machine for protein powder canister and protein powder box stacking operation. BACKGROUND

[0002] Protein powder is a kind of protein supplement extracted from food or artificially synthesized, mainly used to supplement the deficiency of protein in daily diet. It is common in the population of fitness, sports nutrition or specific health needs. When producing protein powder, the stacking machine lifts protein powder canister for stacking operation and neat stacking by fixed size suction cup arrangement assembly. However, different needs of the population will have different specifications and sizes of protein powder canister or protein powder box. When facing different specifications of protein powder canister or protein powder box, the existing stacking machine is difficult to disassemble and replace the fixed size suction cup arrangement assembly, and cannot quickly adapt to different specifications and sizes of protein powder canister or protein powder box, which seriously affects the production efficiency of enterprise. SUMMARY

[0003] The utility model provides a kind of stacking machine for more convenient replacement of suction cup arrangement assembly, so as to improve the production efficiency of enterprise.

[0004] The stacking machine, comprising upper machine mechanism and suction cup arrangement assembly, suction cup arrangement assembly is installed with suction cup frame, and the screw hole is opened in the suction cup frame, the upper section of the screw hole is the concave conical surface hole, and the lower section is internal thread, the bottom of the upper machine mechanism is installed with fixed seat, and the connecting lug is extended in the side of fixed seat, the screw column is installed in the connecting lug and penetrates the upper and lower connecting lug, the lower section of the screw column is equipped with external thread section, and the conical sleeve that is aligned with the conical surface hole and is quickly positioned is installed on the external thread section, the upper section of the screw column is installed with the lever, and the screw column external thread section is screwed into or out of the screw hole internal thread.

[0005] The utility model discloses a stacker, install the stud on the bottom fixed seat of upper mechanism, open the stud hole on the suction disc frame of suction disc array subassembly, when meeting the protein powder jar or protein powder box of different specifications and sizes, the outer thread section of stud lower section is screwed or loosened on the inner thread of stud hole lower section, can replace suction disc array subassembly more conveniently, thereby optimizing production performance, in addition, because the upper section of stud hole is the concave conical surface hole, the conical sleeve is installed on the outer thread section of stud, when stud is screwed into stud hole, can be aligned conical surface hole through conical sleeve, thereby realizing the effect of quick positioning and installation, the convenience of replacing suction disc array subassembly is improved significantly, and the production efficiency of enterprise is improved, in addition, because the fixed seat side extends the connecting lug, and the stud is arranged at the connecting lug, can form certain spacing between the stud and the fixed seat, reduces the interference between them, further improves the convenience of replacing suction disc array subassembly, optimizes production benefit, and improves the production competitiveness of enterprise, in addition, because the upper section of stud is installed with the lever, and the stud is screwed or loosened more conveniently through the lever, thereby further improving the convenience of replacing suction disc array subassembly, and the production efficiency of enterprise is further improved.

[0006] As a preferred scheme of the utility model, the connecting lug is provided with a threaded hole penetrating the upper and lower surfaces of the connecting lug, a sleeve is installed in the threaded hole, the upper section of the sleeve forms a protruding section on the connecting lug, a thread is arranged in the sleeve, and a stud is installed in the thread.

[0007] As a preferred scheme of the utility model, the top of the stud is provided with an end cap, the lever horizontally penetrates the two sides of the end cap, and forms a lever section on the two sides of the end cap.

[0008] As a preferred scheme of the utility model, the lower part of the suction disc array subassembly is a suction disc composed of multiple rows and multiple columns, the suction disc is installed at the bottom of the suction disc holder, and the suction disc frame is installed on the suction disc holder.

[0009] As a preferred scheme of the utility model, the suction disc is a double-layer rubber suction disc.

[0010] As a preferred scheme of the utility model, the upper mechanism includes an upper seat, a guide rod is arranged in the "Z" direction of the upper mechanism, the bottom of the guide rod is installed on the upper seat, a lifting rod is installed on one side of the guide rod, the lifting rod is provided with a lifting groove, the guide rod is provided with a lifting guide rail for clamping the lifting groove, the fixed seat is installed at the bottom of the lifting rod, the top of the lifting rod is connected with a first chain for driving the lifting rod to lift, the bottom of the first chain is provided with a first chain seat, and the first chain seat is installed on the upper seat.

[0011] As one preferred scheme of the utility model, the lateral frame base is arranged in the "X" direction of the upper machine mechanism, the lateral guide rod is installed on the lateral frame base, the upper machine base is installed on the lateral guide rod, the first gear is installed on one side of the upper machine base, the lateral rack is arranged on the lateral frame base in engagement with the first gear, the second chain that drives the lateral movement of the upper machine base on the lateral guide rod is installed on the other side of the upper machine base, and the second chain seat that matches the second chain is arranged on the lateral frame base.

[0012] As one preferred scheme of the utility model, the stacking machine comprises a stacking machine frame body, a guide rail groove is arranged at the bottom of the lateral frame base in the "Y" direction of the upper machine mechanism, the guide rail is arranged on the stacking machine frame body in cooperation with the guide rail groove, the second gear is installed on one side of the lateral frame base, and the "Y" direction rack is arranged on the stacking machine frame body in engagement with the second gear.

[0013] As one preferred scheme of the utility model, the elastic buffering device is installed between the fixing base and the bottom of the lifting rod.

[0014] As one preferred scheme of the utility model, the elastic buffering device is a spring, one end of the spring is connected with the fixing base, and the other end is connected with the bottom of the lifting rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the stacking machine of the utility model;

[0016] Figure 2 It is Figure 1 It is an enlarged schematic view of A part in the middle;

[0017] Figure 3 It is a schematic view of the suction disc arrangement assembly adsorbing the protein powder canister;

[0018] Figure 4 It is a top view of the suction disc arrangement assembly adsorbing the protein powder canister;

[0019] Figure 5 It is a structure schematic view of the stacking machine comprising a stacking machine frame body;

[0020] Figure 6 It is Figure 5 It is an enlarged schematic view of B part in the middle. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] In the utility model, it needs to be explained that if the embodiment of the utility model involves directionality indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), then the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, then the directionality indication also changes accordingly.

[0023] A kind of stacker, as shown in Figure 1 Figure 4 It includes upper machine mechanism 1 and suction disc arrangement component 2, suction disc frame 3 is installed on suction disc arrangement component, and screw hole 4 is opened on suction disc frame, the upper section of the screw hole is concave conical surface hole, and the lower section is internal thread, and the bottom of upper machine mechanism is installed with fixed seat 5, and connecting lug 6 is extended on the side of fixed seat, and screw 7 is installed on the connecting lug and penetrates the upper and lower connecting lug, and the lower section of screw is provided with external thread section, and conical sleeve 8 is installed on the external thread section and is aligned with the conical surface hole and is quickly positioned, and the upper section of the screw is installed with push rod 9, which is screwed into or out of the internal thread of the screw hole.

[0024] Suction disc frame 3 is composed of front, rear, left and right connecting plates, and the front, rear, left and right connecting plates are fixed by angle code or screw at the head and tail, and the screw holes are located on the left and right connecting plates, and the left and right connecting plates are respectively provided with two screw holes. Fixed seat 5 is also composed of front, rear, left and right connecting plates, and the front, rear, left and right connecting plates are fixed by angle code or screw at the head and tail, and the connecting lug is provided with four, which are respectively located at the connecting part of the four corners of the front, rear, left and right connecting plates, and the connecting lug is fixed on the fixed seat by welding or screw. The connecting lug is extended on the side of the fixed seat, so that a certain distance can be formed between the screw and the fixed seat, reducing the interference between them, further improving the convenience of replacing the suction disc arrangement component, and the production efficiency of the enterprise is further improved. In addition, through the cooperation of the screw and the screw hole, the quick replacement of the suction disc arrangement component is realized, and the protein powder tank and the protein powder box can be freely switched according to the different application scene requirements of the customer.

[0025] In another embodiment, as shown in Figure 3 and Figure 4 The lower part of the suction disc arrangement component is composed of multiple rows and multiple columns of suction discs 12, the top of the suction disc is installed under the suction disc holder 13, the gas pipe is installed on the suction disc holder through the clamp, one end of the gas pipe is connected with the air cylinder, and the other end is connected with the suction disc. The opening and closing of the suction disc is controlled by the air cylinder, which can better adsorb the protein powder tank 18 or the protein powder box. In addition, the two sides of the suction disc frame are installed on the suction disc holder through screws. In addition, the suction disc is provided as a double-layer rubber suction disc, and the effect of adsorbing objects is better.

[0026] In another embodiment, as​Figure 2 As shown, a threaded hole is arranged through the connecting lug, a sleeve 10 is arranged in the threaded hole of the connecting lug, a thread is arranged in the sleeve 10, and the stud is arranged through the thread in the sleeve to the bottom of the sleeve. The sleeve guides and protects the stud, so that the stud can be smoothly loosened and tightened, and the effect is better. In addition, the upper section of the sleeve forms a protruding section on the connecting lug, so that the length of the sleeve can be increased, and the stud can be better protected.

[0027] In another embodiment, as shown in Figure 2 , a cap 11 is arranged on the top of the stud, and a lever is arranged horizontally through the cap and forms a lever section on both sides of the cap. The cap can increase the size of the top of the stud, and the lever can be better installed. In addition, the lever has a lever section on both sides of the cap, so that the stud can be more conveniently loosened and tightened.

[0028] In another embodiment, as shown in Figure 5 and Figure 6 , the upper machine mechanism includes an upper machine base 101. A guide rod 102 is arranged in the "Z" direction of the upper machine mechanism, the bottom of the guide rod is arranged on the upper machine base, a lifting rod 103 is arranged on one side of the guide rod, the lifting rod is provided with a lifting groove, the guide rod is provided with a lifting guide rail for clamping the lifting groove, a fixing seat is arranged on the bottom of the lifting rod, the top of the lifting rod is connected with a first chain 104 for driving the lifting rod to lift, the bottom of the first chain is provided with a first chain seat 105, and the first chain seat is arranged on the upper machine base. The upper machine mechanism is further provided with a driving motor for driving the first chain to rotate and fixedly arranged by bolts. The motor shaft of the driving motor is rotated to drive the first chain to move up and down on the first chain seat, so as to drive the lifting rod to lift on the guide rod, and further drive the fixing seat and the suction cup arrangement assembly to lift, so that the protein powder cans and boxes can be conveniently stacked.

[0029] In another embodiment, an elastic buffer device 17 is arranged between the fixing seat and the bottom of the lifting rod. The elastic buffer device is a spring, which is connected with the bottom of the lifting rod through the upper end of a spring seat and connected with the fixing seat through the lower end of the spring seat. The spring seat can be composed of upper and lower connecting plates. The upper connecting plate of the spring seat is fixedly arranged on the bottom of the lifting rod by bolts, the lower connecting plate is fixedly arranged on the fixing seat by bolts, the bottom of the upper connecting plate extends a connecting rod, the top of the lower connecting plate extends a connecting rod, and the spring is arranged between the connecting rod at the bottom of the upper connecting plate and the connecting rod at the top of the lower connecting plate. The spring can buffer during lifting, so as to better protect the protein powder cans and boxes. In addition, four springs are arranged in this embodiment, and the buffering effect is better.

[0030] In another embodiment, a transverse frame seat 106 is arranged in the "X" direction of the upper machine mechanism, a transverse guide rod 107 is installed on the transverse frame seat, an upper machine seat is installed on the transverse guide rod, a first gear 108 is installed on one side of the upper machine seat, a transverse rack 109 is arranged on the transverse frame seat and engaged with the first gear, a second chain 120 is installed on the other side of the upper machine seat to drive the upper machine seat to move laterally on the transverse guide rod, and a second chain seat is arranged on the transverse frame seat and matched with the second chain. A driving motor is also installed on the transverse frame seat and fixed by bolts to drive the second chain to rotate, the motor shaft of the driving motor drives the second chain to move along the "X" direction on the second chain seat, thereby driving the upper machine seat to move on the transverse rack through the first gear, and further driving the suction cup arrangement assembly to move along the "X" direction, so that the protein powder cans and boxes can be conveniently stacked.

[0031] In another embodiment, the stacking machine comprises a stacking machine frame 14, a guide rail groove 121 is arranged at the bottom of the transverse frame seat in the "Y" direction of the upper machine mechanism, a guide rail 15 is arranged on the stacking machine frame and matched with the guide rail groove, a second gear is installed on one side of the transverse frame seat, and a "Y" direction rack 16 is arranged on the stacking machine frame and engaged with the second gear. A driving motor is also installed on the stacking machine frame and fixed by bolts, the motor shaft of the driving motor drives the second gear to move along the "Y" direction on the "Y" direction rack, thereby driving the transverse frame seat to move along the "Y" direction, and further driving the suction cup arrangement assembly to move along the "Y" direction, so that the protein powder cans and boxes can be conveniently stacked.

[0032] The above embodiments are only used to illustrate the detailed scheme of the present application, and the present application is not limited to the above detailed scheme, that is, it does not mean that the present application must rely on the above detailed scheme to be implemented. Those skilled in the art should understand that any improvement of the present application, equivalent replacement of each raw material of the present application product, addition of auxiliary ingredients, selection of specific methods, etc. fall within the protection scope and disclosure scope of the present application.

Claims

1. A palletizer comprising an upper mechanism (1) and a suction cup array assembly (2), characterized in that, The suction cup arrangement assembly is provided with a suction cup frame (3) having a threaded hole (4) formed therein, the upper section of the threaded hole is a concave tapered hole, and the lower section is an internal thread, the bottom of the upper machine mechanism is provided with a fixing base (5), the side of the fixing base extends outwardly to form a connecting lug (6), the connecting lug is provided with a threaded stud (7) extending therethrough, the lower section of the threaded stud is provided with an external thread, the external thread is provided with a tapered sleeve (8) for quick positioning with the tapered hole, and the upper section of the threaded stud is provided with a lever (9) for screwing the external thread of the threaded stud into or out of the internal thread of the threaded hole.

2. The palletizer of claim 1, wherein, The connecting lug is provided with a threaded hole extending therethrough, the threaded hole is provided with a sleeve (10), the upper section of the sleeve is formed as a protruding section on the connecting lug, the sleeve is provided with a thread, and the thread is provided with the threaded stud.

3. The palletizer of claim 1, wherein, The top of the threaded stud is provided with an end cap (11), the lever extends horizontally through the end cap, and the lever is formed as a lever section on both sides of the end cap.

4. The palletizer of claim 1, wherein, The suction cup arrangement assembly is provided with a plurality of rows and columns of suction cups (12) below, a suction cup rack (13) above, the suction cups are mounted on the bottom of the suction cup rack, and the suction cup frame is mounted on the suction cup rack.

5. The palletizer of claim 4, wherein, The suction cups are double-layer rubber suction cups.

6. The palletizer of claim 1, wherein, The upper machine mechanism comprises an upper machine base (101), a guide rod (102) arranged in the "Z" direction of the upper machine mechanism, the bottom of the guide rod is mounted on the upper machine base, the side of the guide rod is provided with a lifting rod (103), the lifting rod is provided with a lifting groove, the guide rod is provided with a lifting guide rail for clamping the lifting groove, the fixing base is mounted on the bottom of the lifting rod, the top of the lifting rod is connected with a first chain (104) for driving the lifting rod to lift, the bottom of the first chain is provided with a first chain seat (105), and the first chain seat is mounted on the upper machine base.

7. The palletizer of claim 6, wherein, A horizontal frame base (106) is arranged in the "X" direction of the upper machine mechanism, the horizontal frame base is provided with a horizontal guide rod (107), the upper machine base is mounted on the horizontal guide rod, the side of the upper machine base is provided with a first gear (108), the horizontal frame base is provided with a horizontal rack (109) engaged with the first gear, the other side of the upper machine base is provided with a second chain (120) for driving the upper machine base to move horizontally on the horizontal guide rod, and the horizontal frame base is provided with a second chain seat matched with the second chain.

8. The palletizer of claim 7, wherein, The stacker comprises a stacker frame (14), a guide rail groove (121) is arranged at the bottom of the horizontal frame base in the "Y" direction of the upper machine mechanism, the stacker frame is provided with a guide rail (15) matched with the guide rail groove, the side of the horizontal frame base is provided with a second gear, and the stacker frame is provided with a "Y" direction rack (16) engaged with the second gear.

9. The palletizer of claim 6, wherein, An elastic buffer device (17) is arranged between the fixing base and the bottom of the lifting rod.

10. The palletizer of claim 9, wherein, The elastic buffer device is a spring, one end of the spring is connected with the fixing base, and the other end of the spring is connected with the bottom of the lifting rod.

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