Mechanical secondary pushing hand and shaping positioning system of boxing machine

Abstract

The utility model discloses a mechanical secondary pushing hand and shaping positioning system of a boxing machine, which comprises a main device, a control box arranged on one side of the main device, a mechanical pushing hand arranged on a conveyor belt of the main device, a clamping plate arranged on the mechanical pushing hand, an air cylinder I arranged between the clamping plate and the mechanical pushing hand and fixedly connected with the mechanical pushing hand. A box folding pushing handle I and a box folding pushing handle II are arranged on the tops of the two sides of the main device in a staggered mode respectively, a shaping assembly is arranged between the mechanical pushing handle and the box folding pushing handle I, and a control assembly is arranged below the box folding pushing handle I. Through the design of the air cylinder I and the cooperation with the action of the mechanical pushing hand, the pushing position and speed of materials can be more accurately controlled, and therefore the pushing precision is improved; due to the arrangement of the shaping assembly, the materials can be further shaped and positioned in the pushing process; and it is ensured that the materials can be kept in a neat and compact state when being loaded into the paper box, shaking and friction of the materials in the paper box are avoided, and therefore the quality and stability of products are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field, concretely relates to a mechanical secondary push hand and shaping positioning system of cartoning machine. BACKGROUND

[0002] The cartoning machine, as an important component of the packaging machinery, mainly functions in automatically and efficiently packing various products into the pre-folded carton, and smoothly completing the closing action of the carton cover. In the operation process of the cartoning machine, the pushing part plays a crucial role, which usually realizes the pushing and positioning of the product through a reciprocating mechanical structure.

[0003] However, the current mainstream pushing mechanism mostly relies on the cylindrical cam to drive the swing rod to reciprocate. Although this design meets the basic pushing demand to some extent, it exposes a series of problems in actual application. Since the pushing mechanism needs to be synchronized with the feeding and carton conveying mechanism, the stroke position of the pushing mechanism is fixed and cannot be adjusted, and the pushing precision is not high. Moreover, due to the low pushing precision, the cartoning machine needs to be larger than the material size after the pushing and positioning, otherwise the inner packaging material cannot be packed in place, thereby affecting the subsequent carton closing and quality problems. In addition, the carton size of the cartoning machine is too large, which may cause the cardboard carton to shake and rub during logistics transportation, resulting in damage and quality risks. The appearance size of the paper box is large, which is not accepted by the market and consumers. At the same time, this method not only increases the material cost, but also may cause problems in the subsequent carton closing process, thereby affecting the overall quality and appearance of the product.

[0004] Therefore, in view of the problems existing in the pushing mechanism of the existing cartoning machine, there is an urgent need for a new pushing mechanism design scheme. The scheme should be able to ensure the pushing precision, improve the running stability and efficiency, and effectively reduce the cost. Therefore, the present technology proposes an innovative cartoning secondary push hand and shaping system, which realizes higher pushing and positioning precision by designing and manufacturing a pushing assembly combined with a mechanical push hand and a cylinder I, and setting a repositioning and shaping assembly at the next station. This design not only solves the problems of low pushing precision and inaccurate material positioning in the prior art, but also significantly improves the overall performance and market competitiveness of the cartoning machine. INNOVATIVE CONTENT

[0005] The utility model provides a mechanical secondary push hand and shaping positioning system of cartoning machine to solve the problems in the above background technology.

[0006] In order to solve the above technical problems, the technical scheme of the utility model is as follows:

[0007] The utility model provides a mechanical secondary push hand and shaping positioning system of cartoning machine, including host equipment, one side of host equipment is provided with control box, the conveyer belt of host equipment is installed with mechanical push hand, the clamping plate is installed on mechanical push hand, the air cylinder I is arranged between clamping plate and mechanical push hand, the air cylinder I is fixedly connected with mechanical push hand, the top of both sides of host equipment is separately staggered and is provided with folding box push hand I and folding box push hand II, the shaping assembly is arranged between mechanical push hand and folding box push hand I, the control assembly is arranged below folding box push hand I.

[0008] Preferably, the shaping assembly includes a mounting bracket fixedly connected to the top of one side of the main device, and a cylinder II fixedly connected to the mounting bracket.

[0009] Preferably, the control assembly includes two fixed plates arranged in parallel, one of the fixed plates has an installation plate fixedly connected to an inner side thereof, the installation plate is provided with two installation holes spaced apart, a proximity switch I and a proximity switch II are respectively installed in the two installation holes, a transmission shaft is rotatably connected between the two fixed plates, the transmission shaft is fixedly connected with a cam I and a cam II respectively and correspondingly located below the proximity switch I and the proximity switch II, the cam I and the cam II have a protruding portion fixedly provided with a proximity baffle I and a proximity baffle II respectively, the transmission shaft penetrates through one of the fixed plates, a support plate is fixedly connected to the end of the transmission shaft penetrating through the fixed plate, a rotary motor is fixedly connected to the support plate, and the rotary motor is fixedly connected with the transmission shaft.

[0010] Preferably, the main device is provided with an electromagnetic valve I and an electromagnetic valve II on one side of the control box, an intermediate relay I and an intermediate relay II are respectively fixedly provided above the electromagnetic valve I and the electromagnetic valve II, the proximity switch I and the proximity switch II are electrically connected with the intermediate relay I and the intermediate relay II respectively, the intermediate relay I and the intermediate relay II are electrically connected with the control box, the intermediate relay I and the intermediate relay II are also electrically connected with the electromagnetic valve I and the electromagnetic valve II respectively, and the electromagnetic valve I and the electromagnetic valve II are electrically connected with the cylinder I and the cylinder II respectively.

[0011] Preferably, a reinforcing rib is fixedly provided between the fixed plate and the support plate.

[0012] Preferably, the output ends of the cylinder I and the cylinder II are respectively detachably connected with a push block I and a push block II, the push block I and the push block II are slidably connected to the output ends of the cylinder I and the cylinder II and are detachably connected thereto by means of a countersunk screw I and a countersunk screw II.

[0013] Preferably, the end portions of the push block I and the push block II are arc-shaped.

[0014] Preferably, the cylinder I and the cylinder II are both double-shaft cylinders.

[0015] The utility model has the following beneficial effects:

[0016] (1) accurate push:

[0017] Through the design of cylinder I, and cooperate with mechanical push hand, realized accurate push to material, traditional single push hand design often exists the problem of low push precision, and the cylinder I of the utility model is combined with mechanical push hand, can control the push position and speed of material more accurately, thereby improve the push precision.

[0018] Shaping positioning:

[0019] The setting of shaping assembly makes material can get further shaping and positioning in the process of pushing, through the drive of cylinder II, push block can accurately shape material, ensure that material can keep neat and compact state when loading into carton, avoid the shaking and friction of material in carton, thereby improve the quality and stability of product.

[0020] (2) strong adaptability:

[0021] The detachable connection of push block of cylinder I and cylinder II end part of the utility model can adapt to different size and shape material, through adjusting the telescopic distance of cylinder and the external dimension of push block, can realize accurate push and shaping to different material. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram of the utility model;

[0023] Figure 2 It is the installation position schematic diagram of cylinder I of the utility model;

[0024] Figure 3 It is Figure 2 The enlarged schematic diagram of A in;

[0025] Figure 4 It is the shaping assembly structure schematic diagram of the utility model;

[0026] Figure 5 It is Figure 4 The enlarged schematic diagram of B in;

[0027] Figure 6 It is the control assembly structure schematic diagram of the utility model.

[0028] In the diagram, 1-Main equipment, 2-Control box, 3-Conveyor belt, 4-Mechanical pusher, 5-Clamping plate, 6-Cylinder I, 7-Folding box pusher I, 8-Mounting bracket, 9-Cylinder II, 10-Folding box pusher II, 11-Fixing plate, 12-Mounting plate, 13-Mounting hole, 14-Proximity switch I, 15-Proximity switch II, 16-Drive shaft, 17-Cam I, 18-Cam II, 19-Proximity baffle I, 20-Proximity baffle II, 21-Support plate, 22-Rotating motor, 23-Solenoid valve I, 24-Solenoid valve II, 25-Intermediate relay I, 26-Intermediate relay II, 27-Reinforcing rib, 28-Push block I, 29-Push block II, 30-Countersunk screw I, 31-Countersunk screw II. Detailed Implementation

[0029] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0030] Example 1

[0031] A mechanical secondary pusher and shaping and positioning system for a cartoning machine, as shown in the attached figure. Figures 1-6 As shown, the device includes a main equipment 1, a control box 2 on one side of the main equipment 1, a mechanical pusher 4 mounted on the conveyor belt 3 of the main equipment 1, a clamping plate 5 mounted on the mechanical pusher 4, and a cylinder I 6 between the clamping plate 5 and the mechanical pusher 4. The cylinder I 6 is fixedly connected to the mechanical pusher 4. During the material pushing process of the mechanical pusher 4, the cylinder I 6 is activated to supplement and assist the material in reaching the desired position, working together with the mechanical pusher 4. Folding box pusher I 7 and folding box pusher II 10 are respectively staggered on the top of both sides of the main equipment 1. A shaping component is set between the mechanical pusher 4 and the folding box pusher I 7, and a control component is set below the folding box pusher I 7.

[0032] The shaping component includes a mounting frame 8, which is fixedly connected to the top of one side of the main equipment 1. A cylinder II 9 is fixedly connected to the mounting frame 8 to perform material positioning and shaping again. The purpose is to prevent the need for supplementation in case of probabilistic insufficiency during the above-mentioned material pushing process, and to ensure the stability of subsequent pre-folding and buckling after shaping and positioning.

[0033] The control assembly includes two fixed plates 11 arranged in parallel, one of which is fixedly connected with an installation plate 12 on the inner side, and the installation plate 12 is provided with two installation holes 13 spaced apart for installing proximity switch I 14 and proximity switch II 15 respectively; a transmission shaft 16 is rotatably connected between the two fixed plates 11, and cam I 17 and cam II 18 are fixedly connected on the transmission shaft 16 respectively and correspondingly located below the proximity switch I 14 and the proximity switch II 15 respectively; the protruding parts of the cam I 17 and the cam II 18 are fixedly provided with proximity flapper I 19 and proximity flapper II 20 respectively for triggering the proximity switch; the transmission shaft 16 penetrates one of the fixed plates 11, and a support plate 21 is fixedly connected below the penetrating end, and a rotary motor 22 is fixedly connected on the support plate 21, and the rotary motor 22 is fixedly connected with the transmission shaft 16 for driving the transmission shaft 16 to rotate.

[0034] The main device 1 is fixedly provided with electromagnetic valve I 23 and electromagnetic valve II 24 on one side of the control box 2, and intermediate relay I 25 and intermediate relay II 26 are fixedly provided above the electromagnetic valve I 23 and the electromagnetic valve II 24 respectively, the proximity switch I 14 and the proximity switch II 15 are electrically connected with the intermediate relay I 25 and the intermediate relay II 26 respectively, the intermediate relay I 25 and the intermediate relay II 26 are electrically connected with the control box 2, the intermediate relay I 25 and the intermediate relay II 26 are also electrically connected with the electromagnetic valve I 23 and the electromagnetic valve II 24 respectively, and the electromagnetic valve I 23 and the electromagnetic valve II 24 are electrically connected with the cylinder I 6 and the cylinder II 9 respectively; the switch senses the signal to the intermediate relay, and the intermediate relay controls the on-off of the electromagnetic valve coil, thereby controlling the action of the cylinder I 6 and the cylinder II 9.

[0035] In order to improve the stability and strength of the overall structure, as shown in the accompanying drawings, Figure 6 The fixed plate 11 and the support plate 21 are fixedly provided with a reinforcing rib 27.

[0036] Specifically, as shown in the accompanying drawings, Figure 3 and 5 The cylinder I 6 and the cylinder II 9 are both double-shaft cylinders.

[0037] Working principle

[0038] As shown in the accompanying drawings, Figures 1-6As shown, first, the control box 2 controls the main device 1 to run, the paper box is sent in and opened into the conveying state, and the paper box is buckled by the folding box pusher I 7 and the folding box pusher II 10; when the paper box passes the position of the mechanical pusher 4, the mechanical pusher 4 cooperates with the clamping plate 5 to send the material into the paper box (before this, the folding box pusher II 10 has completed the buckling of the other end of the paper box, which is to prevent the material from leaking out of the other end during the process of sending the material into the paper box and positioning and shaping), in this process, the air cylinder I 6 is synchronously started to act, cooperating with the mechanical pusher 4 to preliminarily position and shape the material in the paper box; when passing through the shaping assembly, the air cylinder II 9 is in the action state to reposition and shape the material in the paper box; the control assembly control logic: the dynamic running angle position of the paper box is converted into a mechanical cam control point and utilized, when the device is running, the rotating motor 22 drives the cam and the proximity baffle to rotate, when it rotates below the proximity switch, the switch senses the signal and transmits it to the intermediate relay, the intermediate relay controls the electromagnetic valve coil to be on or off, thereby controlling the air cylinder I 6 and the air cylinder II 9 to act, thereby achieving the effect that the air cylinder I 6 cooperates with the mechanical pusher 4 to assist and supplement the feeding, and then the air cylinder II 9 repositions and shapes again at the next station.

[0039] Embodiment 2

[0040] As a further improved technical solution of the present embodiment, as shown in the accompanying drawings Figure 3 and 5 In order to adapt to different sizes and shapes of materials, the difference from the above-mentioned embodiments is that the output end of the air cylinder I 6 and the air cylinder II 9 is respectively detachably connected with a push block I 28 and a push block II 29, the push block I 28 and the push block II 29 are both slidably connected to the output end of the air cylinder I 6 and the air cylinder II 9, and are respectively detachably connected with the output end through a countersunk screw I 30 and a countersunk screw II 31.

[0041] Embodiment 3

[0042] As a further improved technical solution of the present embodiment, as shown in the accompanying drawings Figure 3 and 5 In order to prevent scratching the material and the packaging material during positioning and shaping, the difference from the above-mentioned embodiments is that the end of the push block I 28 and the push block II 29 is arc-shaped.

Claims

1. A mechanical secondary pusher and shaping positioning system of a cartoning machine, characterized in that, Including the main equipment (1), one side of the main equipment (1) is provided with control box (2), the conveying belt (3) of the main equipment (1) is installed with mechanical push hand (4), the mechanical push hand (4) is installed with clamping plate (5), the clamping plate (5) is provided with cylinder I (6) between mechanical push hand (4), the cylinder I (6) is fixedly connected with mechanical push hand (4), the top of the main equipment (1) is provided with box folding push hand I (7) and box folding push hand II (10) respectively, the mechanical push hand (4) and box folding push hand I (7) are provided with shaping assembly, the box folding push hand I (7) below is provided with control assembly.

2. The mechanical secondary pusher and shaping and positioning system of a cartoner as claimed in claim 1, characterized in that, The shaping assembly includes a mounting bracket (8), the mounting bracket (8) is fixedly connected to the top of the main equipment (1), and the mounting bracket (8) is fixedly connected with the cylinder II (9).

3. The mechanical secondary pusher and shaping and positioning system of a cartoner as claimed in claim 1, characterized in that, The control assembly includes a fixed plate (11), the fixed plate (11) is provided with two fixed plates, one of the fixed plate (11) is fixedly connected with a mounting plate (12), the mounting plate (12) is provided with two mounting holes (13), the two mounting holes (13) are respectively provided with proximity switch I (14) and proximity switch II (15), the two fixed plates (11) are rotatably connected with a transmission shaft (16), the transmission shaft (16) is respectively fixedly connected with a cam I (17) and a cam II (18), and is respectively located below the proximity switch I (14) and the proximity switch II (15), the cam I (17) and the cam II (18) are respectively provided with proximity baffle I (19) and proximity baffle II (20), the transmission shaft (16) penetrates one of the fixed plates (11), the transmission shaft (16) penetrates the fixed plate (11), and the transmission shaft (16) penetrates the fixed plate (11) one end below the fixed plate (11) is fixedly connected with a support plate (21), the support plate (21) is fixedly connected with a rotary motor (22), and the rotary motor (22) is fixedly connected with the transmission shaft (16).

4. The mechanical secondary pusher and shaping and positioning system of a cartoner as claimed in claim 3, characterized in that, The main equipment (1) is provided with electromagnetic valve I (23) and electromagnetic valve II (24) on one side of the control box (2), the electromagnetic valve I (23) and the electromagnetic valve II (24) are respectively provided with intermediate relay I (25) and intermediate relay II (26) above, the proximity switch I (14) and the proximity switch II (15) are respectively electrically connected with the intermediate relay I (25) and the intermediate relay II (26), the intermediate relay I (25) and the intermediate relay II (26) are electrically connected with the control box (2), the intermediate relay I (25) and the intermediate relay II (26) are respectively electrically connected with the electromagnetic valve I (23) and the electromagnetic valve II (24), and the electromagnetic valve I (23) and the electromagnetic valve II (24) are respectively electrically connected with the cylinder I (6) and the cylinder II (9).

5. The mechanical secondary pusher and shaping and positioning system of a cartoner as claimed in claim 3, characterized in that, The fixed plate (11) and the support plate (21) are fixedly connected with a reinforcing rib (27).

6. The mechanical secondary pusher and shaping and positioning system of a cartoner as claimed in claim 1 or 2, characterized in that, The output ends of the air cylinder I (6) and the air cylinder II (9) are detachably connected with a push block I (28) and a push block II (29), the push block I (28) and the push block II (29) are slidably connected with the output ends of the air cylinder I (6) and the air cylinder II (9) and are detachably connected with the output ends through a countersunk screw I (30) and a countersunk screw II (31) respectively.

7. The mechanical secondary pusher and shaping and positioning system of a cartoner as claimed in claim 6, characterized in that, The end portions of the push block I (28) and the push block II (29) are both arc-shaped.

8. The mechanical secondary pusher and shaping and positioning system of a cartoner according to claim 6, characterized in that, The air cylinder I (6) and the air cylinder II (9) are both double-shaft air cylinders.

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