Full-servo high-speed boxing machine

Abstract

The full-servo high-speed boxing machine comprises a base, the top of the base is rotationally connected with a rotating disc, a columnar groove with the bottom open is formed in the rotating disc, the bottom wall of the base is fixedly connected with a motor, an output shaft of the motor is in transmission connection with a driving shaft, and the top end of the driving shaft is fixedly connected with the top wall of the columnar groove. The device further comprises an ejection assembly. And stabilizing the movable assembly. The motor is started to drive the rotating disc to rotate, and when a packaged finished medicine box placed in a notch reserved in the rotating disc rotates to the direction pointed by the cam according to the direction pointed by the rotating arrow in the drawing, the corresponding transverse rod makes contact with the cam in the rotating process of the rotating disc. The cam at the fixed position abuts against the transverse rod and then pushes the transverse rod to move, the ejector plate fixedly connected with the transverse rod synchronously moves to abut against the finished product packaging box, then the finished product packaging box is ejected out of the notch, and therefore discharging work of the finished product packaging box can be completed without a plurality of telescopic rods.

Description

Technical Field

[0001] The utility model relates to the field of cartoning machines, in particular to a full-servo high-speed cartoning machine. Background Art

[0002] After the production of medicines is completed, they need to be packaged and sold. Generally, a cartoning machine is used to automatically carton the bottled medicines. After the cartoning is completed, the finished products are collected to facilitate subsequent transportation and sales.

[0003] The existing Chinese patent publication number is: CN218113129U, which discloses a new type of drug cartoning machine, including a workbench, a turntable is rotatably provided at the upper end of the workbench, and the periphery of the workbench is respectively provided with a first conveyor belt, a second conveyor belt, a first material receiving box, a second material receiving box and a carton sealing machine, and a turntable is fixedly connected to the middle position of the upper end of the workbench, and a turntable is rotatably provided at the middle position of the upper end of the turntable. In the utility model, a new type of drug cartoning machine of this design has the performance of automatic operation of drug cartoning and box supply when in use, and also has the function of screening boxes with too much or too little drug or no drug. The overall design greatly improves the efficiency of the drug cartoning machine, which is worthy of promotion.

[0004] The above-mentioned medicine cartoning machine still has the following problems when in use: the above-mentioned medicine cartoning machine needs to cooperate with multiple push rods to push out the packed medicine box, and slide it along the second unloading plate into the second receiving box to complete the collection of the finished products. The use of multiple telescopic rods is too costly and consumes a lot of energy.

[0005] Therefore, it is necessary to invent a full-servo high-speed cartoning machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a full-servo high-speed cartoning machine to solve the problem that the above-mentioned medicine cartoning machine proposed in the above-mentioned background technology needs to cooperate with multiple push rods to push out the boxed medicine box, and slide it along the second unloading plate into the second receiving box to complete the collection of the finished products. In this way, the cost of using multiple telescopic rods is too high and the energy consumption is large.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a full-servo high-speed cartoning machine, comprising a base, a turntable is rotatably connected to the top of the base, and a columnar groove with an open bottom is provided inside the turntable, a motor is fixedly connected to the bottom wall of the base, and the output shaft of the motor is transmission-connected to the drive shaft, the top of the drive shaft is fixedly connected to the top wall of the columnar groove, a notch is provided inside the turntable, and a box placing device, a material placing device and a detection device are fixedly connected to the top of the base in an arc shape in sequence, and also includes:

[0008] The ejector assembly, a cross bar is slidably connected in the round hole reserved inside the turntable, and the end of the cross bar is fixedly connected to the ejector plate, and a cam is sleeved on the outer wall of the drive shaft, and the end of the cam is in contact with the end of the cross bar;

[0009] A stable movable component, wherein the lower end of the top plate is fixedly connected with a protrusion 1, and the protrusion 1 moves in a slide groove 1 reserved inside the turntable, and the inner wall of the circular hole is fixedly connected with a protrusion 2, and the protrusion 2 is slidably connected with the slide groove 2 reserved in the cross bar.

[0010] Preferably, the bottom wall of the turntable and the top wall of the base are both smooth surfaces, and the bottom wall of the turntable and the top wall of the base are in contact and slidably connected;

[0011] The bottom of the rotating disk is fixedly connected with an annular rod, and the outer wall of the annular rod is in contact with and slidably connected with the inner wall of an annular groove reserved inside the base.

[0012] Preferably, the interior of the turntable is annular and has eight notches at equal angles, and the notches are trapezoidal.

[0013] Preferably, there are eight cross bars, which are annular and equiangularly distributed, and one end of the cross bar is always located in a cylindrical groove reserved inside the turntable, and the end of the cross bar located inside the cylindrical groove is arc-shaped.

[0014] Preferably, a spring is movably sleeved on the outer ring of the cross bar, one end of the spring is fixedly connected to the top plate, and the other end of the spring is fixedly connected to the corresponding inner wall of the notch.

[0015] Preferably, a through hole with a diameter slightly larger than the diameter of the drive shaft is provided inside the cam, and the inner wall of the through hole does not fit the outer wall of the drive shaft;

[0016] The bottom of the cam is fixedly connected with two vertical rods, and the two vertical rods are symmetrically arranged with reference to the central axis of the driving shaft as a symmetry axis, and the lower ends of the two vertical rods are fixedly connected to the top wall of the base.

[0017] Preferably, two protrusions 2 are provided inside each circular hole, and the two protrusions 2 are symmetrically arranged with reference to the central axis of the circular hole, and the outer walls of the upper and lower protrusions 2 are fitted and slidably connected with the inner walls of the upper and lower symmetrical sliding grooves 2 inside the reserved cross bar.

[0018] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0019] 1. Start the motor to rotate the turntable. When the finished medicine box placed in a notch reserved in the turntable rotates in the direction indicated by the rotating arrow in the figure to the direction indicated by the cam, the corresponding cross bar contacts the cam as the turntable rotates. The cam in the fixed position presses against the cross bar and pushes the cross bar to move. The top plate fixedly connected to the cross bar moves synchronously to press against the finished packaging box, and then pushes the finished packaging box out of the notch. In this way, the unloading of the finished packaging box can be completed without using multiple telescopic rods.

[0020] 2. When the cross bar drives the top plate to move, the protrusion 1 fixedly connected to the lower end of the top plate moves in the slide groove 1 to ensure the activity stability of the top plate. At the same time, the protrusion 2 fixedly connected in the circular hole is movably connected to the slide groove 2 reserved in the cross bar to ensure the activity stability of the cross bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the base and the turntable of the utility model in a partially cut-away state;

[0024] Figure 3 This is a three-dimensional diagram of the overall structure of the turntable of the utility model;

[0025] Figure 4 It is an exploded view of the turntable, ejection assembly and stabilizing movable assembly of the utility model.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Turntable; 3. Columnar groove; 4. Motor; 5. Drive shaft; 6. Annular rod; 7. Annular groove; 8. Notch; 9. Ejector assembly; 91. Crossbar; 92. Top plate; 93. Spring; 94. Cam; 95. Through hole; 96. Vertical rod; 97. Round hole; 10. Stabilizing movable assembly; 101. Bump 1; 102. Slide 1; 103. Bump 2; 104. Slide 2; 11. Box placing device; 12. Material placing device; 13. Detection device. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model provides Figure 1-4 The full-servo high-speed cartoning machine shown includes a base 1, a turntable 2 is rotatably connected to the top of the base 1, and a columnar groove 3 with an open bottom is opened inside the turntable 2, a motor 4 is fixedly connected to the bottom wall of the base 1, and the output shaft of the motor 4 is drivingly connected to a drive shaft 5, the top of the drive shaft 5 is fixedly connected to the top wall of the columnar groove 3, a notch 8 is opened inside the turntable 2, and a box placing device 11, a material placing device 12 and a detection device 13 are fixedly connected to the top of the base 1 in an arc shape, and also includes:

[0030] The ejector assembly 9 has a cross bar 91 slidably connected to a circular hole 97 reserved inside the turntable 2, and a top plate 92 is fixedly connected to the end of the cross bar 91. A cam 94 is sleeved on the outer wall of the drive shaft 5, and the end of the cam 94 contacts the end of the cross bar 91.

[0031] The stable movable component 10 has a protrusion 101 fixedly connected to the lower end of the top plate 92, and the protrusion 101 moves in a slide groove 102 reserved inside the turntable 2, and a protrusion 103 is fixedly connected to the inner wall of the circular hole 97, and the protrusion 103 is slidably connected to the slide groove 104 reserved in the cross bar 91.

[0032] The bottom wall of the turntable 2 and the top wall of the base 1 are both smooth surfaces, and the bottom wall of the turntable 2 and the top wall of the base 1 are in contact and slidably connected to ensure the stable rotation of the turntable 2;

[0033] An annular rod 6 is fixedly connected to the bottom of the turntable 2, and the outer wall of the annular rod 6 is in contact with and slidably connected to the inner wall of an annular groove 7 reserved inside the base 1, thereby ensuring the stability of the turntable 2 in rotation.

[0034] The interior of the turntable 2 is annular and has eight notches 8 at equal angles, and the notches 8 are trapezoidal, which makes it convenient to box medicine bottles inside the notches 8.

[0035] There are eight cross bars 91, which are ring-shaped and distributed at equal angles, and one end of the cross bar 91 is always located in the cylindrical groove 3 reserved inside the turntable 2. The end of the cross bar 91 located inside the cylindrical groove 3 is arc-shaped, so that when the cross bar 91 contacts the cam 94 during the movement, the cam 94 in the fixed position supports the movement of the cross bar 91.

[0036] A spring 93 is movably sleeved on the outer ring of the cross bar 91, and one end of the spring 93 is fixedly connected to the top plate 92, and the other end of the spring 93 is fixedly connected to the inner wall of the corresponding notch 8, so as to facilitate the reset of the cross bar 91 after movement.

[0037] A through hole 95 having a diameter slightly larger than that of the drive shaft 5 is formed inside the cam 94, and the inner wall of the through hole 95 does not fit the outer wall of the drive shaft 5;

[0038] Two vertical rods 96 are fixedly connected to the bottom of the cam 94, and the two vertical rods 96 are symmetrically arranged with reference to the central axis of the driving shaft 5 as the symmetry axis, and the lower ends of the two vertical rods 96 are fixedly connected to the top wall of the base 1 to ensure that the position of the cam 94 is fixed.

[0039] There are two protrusions 103 inside each circular hole 97. The two protrusions 103 are symmetrically arranged in the upper and lower directions with reference to the central axis of the circular hole 97. The outer walls of the upper and lower protrusions 103 are fitted with and slidably connected to the inner walls of the reserved symmetrical sliding grooves 104 inside the cross bar 91, thereby ensuring the stable movement of the cross bar 91.

[0040] Working Principle: When using the full servo high-speed cartoning machine, first refer to Figure 1 , the box placing device 11 places the packaging box into the notch 8 near the box placing device 11, and then starts the motor 4 with reference to Figure 1 The turntable 2 rotates in the direction indicated by the rotating arrow, and the packaging box moves to the position of the discharge device 12 as the turntable 2 rotates. The discharge device 12 places the medicine bottle into the packaging box, and then the turntable 2 continues to move, and the detection device 13 detects the packaging box (the box placing device, the discharge device and the detection device of the cartoning machine are existing and relatively mature technologies on the market. Their working principles are not described here. They are briefly handled in modular terms in the figure) to avoid missing or damage. At this time, the turntable 2 continues to rotate. When the turntable 2 rotates to drive the finished box to move to the direction indicated by the cam 94, the corresponding The corresponding cross bar 91 contacts with the cam 94 at the fixed position during the rotation of the turntable 2. The cam 94 presses against the cross bar 91 and then pushes the cross bar 91 to move, driving the top plate 92 to move synchronously to support the finished packaging box (the top plate labeled 92 in the reference body 1). The protrusion 101 fixedly connected to the lower end of the top plate 92 moves in the slide groove 102 to ensure the activity stability of the top plate 92. At this time, the finished packaging box is ejected from the notch 8, which is convenient for subsequent material collection. After the cross bar 91 leaves the end of the cam 94, the spring 93 prompts the cross bar 91 to return to the original position, which is convenient for the next packaging work.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A full-servo high-speed cartoning machine, comprising a base (1), the top of the base (1) is rotatably connected to a turntable (2), and a columnar groove (3) with an open bottom is provided inside the turntable (2), a motor (4) is fixedly connected to the bottom wall of the base (1), and the output shaft of the motor (4) is transmission-connected to a drive shaft (5), the top of the drive shaft (5) is fixedly connected to the top wall of the columnar groove (3), a notch (8) is provided inside the turntable (2), and a box placing device (11), a material placing device (12) and a detection device (13) are fixedly connected to the top of the base (1) in an arc shape in sequence, characterized in that: Also includes: An ejection assembly (9), wherein a cross bar (91) is slidably connected to a circular hole (97) reserved inside the rotating disk (2), and a top plate (92) is fixedly connected to the end of the cross bar (91), and a cam (94) is sleeved on the outer wall of the driving shaft (5), and the end of the cam (94) is in contact with the end of the cross bar (91); A stable movable component (10), wherein the lower end of the top plate (92) is fixedly connected with a protrusion 1 (101), and the protrusion 1 (101) moves in a slide groove 1 (102) reserved inside the turntable (2), and the inner wall of the circular hole (97) is fixedly connected with a protrusion 2 (103), and the protrusion 2 (103) is slidably connected with a slide groove 2 (104) reserved inside the cross bar (91).

2. The full-servo high-speed cartoning machine according to claim 1, characterized in that: The bottom wall of the turntable (2) and the top wall of the base (1) are both smooth surfaces, and the bottom wall of the turntable (2) and the top wall of the base (1) are in contact with each other and are slidably connected; The bottom of the rotating disk (2) is fixedly connected with an annular rod (6), and the outer wall of the annular rod (6) is in contact with and slidably connected to the inner wall of an annular groove (7) reserved inside the base (1).

3. The full-servo high-speed cartoning machine according to claim 1, characterized in that: The interior of the rotating disk (2) is annular and has eight notches (8) formed at equal angles, and the notches (8) are trapezoidal.

4. The full-servo high-speed cartoning machine according to claim 1, characterized in that: The cross bars (91) are provided in eight numbers, the eight cross bars (91) are in a ring shape and are distributed at equal angles, and one end of the cross bar (91) is always located in a columnar groove (3) reserved inside the turntable (2), and the end of the cross bar (91) located inside the columnar groove (3) is in an arc shape.

5. The full-servo high-speed cartoning machine according to claim 1, characterized in that: The outer ring of the cross bar (91) is movably sleeved with a spring (93), one end of the spring (93) is fixedly connected to the top plate (92), and the other end of the spring (93) is fixedly connected to the inner wall of the corresponding notch (8).

6. The full-servo high-speed cartoning machine according to claim 1, characterized in that: The cam (94) is provided with a through hole (95) whose diameter is slightly larger than the diameter of the drive shaft (5), and the inner wall of the through hole (95) does not fit the outer wall of the drive shaft (5); The bottom of the cam (94) is fixedly connected to two vertical rods (96), and the two vertical rods (96) are symmetrically arranged with reference to the central axis of the driving shaft (5) as a symmetry axis, and the lower ends of the two vertical rods (96) are fixedly connected to the top wall of the base (1).

7. The full-servo high-speed cartoning machine according to claim 1, characterized in that: Two protrusions (103) are provided inside each circular hole (97), and the two protrusions (103) are symmetrically arranged with reference to the central axis of the circular hole (97), and the outer walls of the upper and lower protrusions (103) are fitted with and slidably connected to the inner walls of the upper and lower symmetrical sliding grooves (104) inside the reserved cross bar (91).

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