Automatic cement bagging machine

Abstract

The utility model relates to the technical field of cement packaging devices, and provides an automatic cement bagging machine which comprises a mounting plate, a bag opening assembly is arranged in the mounting plate, the bag opening assembly comprises rotating rods which are symmetrically and rotatably connected to the interior of the mounting plate, abutting blocks are fixedly connected to the inner sides of the rotating rods, and the abutting blocks are fixedly connected to the inner sides of the rotating rods. The bottom end of the rotating rod is fixedly connected with a clamping plate, the interior of the clamping plate is rotationally connected with a supporting rod, and the front end of the supporting rod is symmetrically and rotationally connected with supporting rollers. According to the cement bag opening device, the abutting block connected to the inner side of the rotating rod is used for clamping the open end of a cement bag, meanwhile, the rotatable supporting rod is used for opening the bag opening, the bag opening of the cement bag is of a triangular structure, feeding is facilitated, meanwhile, the bag opening opening stability is improved, and the cement bag opening efficiency is improved. And meanwhile, the two supporting rollers symmetrically arranged at one end of the supporting rod can clamp the edge of the bag opening, and the supporting rollers can roll at the edge of the bag opening in the rotating process of the supporting rod, so that the supporting rollers are prevented from influencing the opening effect of the bag opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement packaging device technical field, specifically, relate to a cement automatic bagging machine. BACKGROUND

[0002] Cement is a kind of building material by limestone, clay and other mineral raw materials after high temperature firing. It has many important functions, and has had far-reaching influence on the development of human society. As a kind of cementing material, it can make sand, gravel and other loose aggregates bond into solid building components, such as column, beam, plate, wall, etc. It makes the building can bear the load and pressure from the outside, and ensures the stability of structure. Cement has good compressive strength and durability, can resist various weather conditions and chemical erosion. Cement has certain barrier effect on fire source, can reduce the speed of fire spread, provide time for fire fighting, and is conducive to rescue. Cement has different colors and textures, which can be used for indoor and outdoor decoration, and enhances the aesthetic degree of building. Compared with other building materials, the production and use process of cement has less impact on the environment. At the same time, the treatment of cement waste is relatively easy, which reduces the environmental burden.

[0003] Cement is packaged with cement bag, and when the cement bag is connected with the discharge port of the preparation device, the cement is poured into the cement bag from the production equipment. Since the cement is in powder form and has strong quality, a large amount of dust is generated during the bagging process, which has great harm to the environment and human body. Therefore, mechanical equipment is usually used for automatic bagging. The existing automatic bagging device is not convenient to open the bag opening, and the bag opening is deformed during the bagging process, which affects the effect of cement bagging and causes material leakage. Therefore, a cement automatic bagging machine is proposed to solve the above problems by clamping one side of the bag opening with the block inside the baffle and opening the bag opening with the supporting roller symmetrically arranged at the bottom side of the supporting rod. SUMMARY

[0004] The utility model provides a cement automatic bagging machine, solves the problem of unstable opening of bag opening of cement bag by bagging device in relevant technology and material leakage.

[0005] The technical scheme of the utility model is as follows:

[0006] A cement automatic bagging machine, comprising a mounting plate, a bag opening opening device is arranged in the mounting plate, the bag opening opening device comprises a rotating rod which is symmetrically connected to the inside of the mounting plate, a block is fixedly connected to the inner side of the rotating rod, a clamping plate is fixedly connected to the bottom end of the rotating rod, a supporting rod is rotatably connected in the clamping plate, and a supporting roller is symmetrically rotatably connected to the front end position of the supporting rod.

[0007] Optionally, the mounting plate is in a U-shaped cross section, and the bag supporting assembly further comprises a connecting shaft fixedly connected to the inside of the mounting plate, and the rotating rod is rotatably connected to the connecting shaft.

[0008] Optionally, the bag supporting assembly further comprises a connecting seat fixedly connected to the inner wall of the mounting plate, and an electric cylinder is fixedly connected to the inside of the connecting seat, and the telescopic part of the electric cylinder is rotatably connected to the rotating rod.

[0009] Optionally, the bag supporting assembly further comprises a servo motor fixedly connected to the bottom end of the clamping plate, and the output end of the servo motor is fixedly connected to the supporting rod, and the back of the mounting plate is fixedly connected with a control board, and the control board is electrically connected to the electric cylinder and the servo motor.

[0010] Optionally, the back of the mounting plate is fixedly connected with a chassis, the cross section of the chassis is in an L-shaped, the outer end of the chassis is fixedly connected with a side rod, and the outer end of the side rod is symmetrically provided with a clamping jaw.

[0011] Optionally, the outer end of the side rod is symmetrically provided with a sliding groove, the clamping jaw is slidably connected to the inside of the sliding groove, the inside of the sliding groove is fixedly connected with a limiting rod, and the clamping jaw is slidably connected to the limiting rod.

[0012] Optionally, the outer end of the limiting rod is sleeved with a spring, and the spring is fixedly connected between the clamping jaw and the inner wall of the sliding groove.

[0013] Optionally, the bottom end of the chassis is fixedly connected with a resisting piece, and the bottom center of the chassis is fixedly connected with a horizontal rod.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] 1. In the utility model, the resisting block connected to the inside of the rotating rod clamps one end of the opening of the cement bag, the bag opening is opened by the rotatable supporting rod, the bag opening of the cement bag is in a triangular structure, the feeding is facilitated, the stability of the bag opening is improved, the two supporting rollers symmetrically arranged at one end of the supporting rod can clamp the edge of the bag opening, and the supporting rollers can roll at the edge of the bag opening in the process of rotating the supporting rod, so that the effect of opening the bag opening is prevented from being affected by the supporting rollers. DRAWINGS

[0016] The above characteristics, technical features, advantages and implementation modes of the utility model will be further described in the following clear and understandable manner combined with the preferred embodiments and the drawings.

[0017] Figure 1 The utility model structural schematic diagram is shown in the figure.

[0018] Figure 2 is a side view of the utility model;

[0019] Figure 3 is a schematic view of the connecting structure of the supporting rod and the supporting roller of the utility model;

[0020] Figure 4 is a schematic view of the connecting structure of the rotating rod and the electric cylinder of the utility model;

[0021] Figure 5 is a schematic view of the connecting structure of the side rod and the clamping jaw of the utility model.

[0022] In the figure: 1, mounting plate; 2, supporting bag assembly; 201, connecting shaft; 202, rotating rod; 203, abutting block; 204, clamping plate; 205, supporting rod; 206, supporting roller; 207, connecting seat; 208, electric cylinder; 209, servo motor; 2010, control board; 3, base frame; 4, side rod; 5, sliding groove; 6, clamping jaw; 7, limiting rod; 8, spring. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the specific implementation of the utility model will be described below with reference to the drawings. Obviously, the drawings described below are only some embodiments of the utility model, and those skilled in the art can obtain other drawings and other implementation manners according to these drawings without creating any creative labor.

[0024] In order to make the drawing simple, only the parts related to the utility model are schematically represented in each drawing, and they do not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the components with the same structure or function is schematically represented, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0025] In this paper, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] In addition, in the description of the present application, the terms "first", "second" and the like are only used for differentiation and description, and cannot be understood as indicating or implying relative importance.

[0027] Embodiment 1

[0028] With reference to Figures 1-4 For the first embodiment of the utility model, a cement automatic bagging machine is provided, which comprises a mounting plate 1, the inside of the mounting plate 1 is provided with a bag supporting assembly 2, the bag supporting assembly 2 comprises a rotating rod 202 which is symmetrically connected to the inside of the mounting plate 1, the inside of the rotating rod 202 is fixedly connected with a stop block 203, the bottom end of the rotating rod 202 is fixedly connected with a clamping plate 204, the inside of the clamping plate 204 is rotatably connected with a supporting rod 205, and the front end position of the supporting rod 205 is symmetrically rotatably connected with a supporting roller 206. The purpose of this kind of setting is that when the cement is filled, the rotating rod 202 in the inside of the mounting plate 1 is rotated, and the stop block 203 on the inside of the two groups of rotating rods 202 clamps one end of the bag opening, and the other end of the bag opening is clamped between the two supporting rollers 206 at the front end position of the supporting rod 205, at this time, the two groups of supporting rods 205 are rotated, so that the bag opening is supported, the stability of the bag opening supported by the two groups of supporting rods 205 is higher, and the operation is convenient.

[0029] Optionally, the cross section of the mounting plate 1 is U-shaped, the bag supporting assembly 2 further comprises a connecting shaft 201 which is symmetrically fixedly connected to the inside of the mounting plate 1, and the rotating rod 202 is rotatably connected between the connecting shaft 201. The purpose of this kind of setting is that the connecting shaft 201 set plays a supporting effect on the rotating rod 202.

[0030] Optionally, the bag supporting assembly 2 further comprises a connecting seat 207 which is symmetrically fixedly connected to the inner wall of the mounting plate 1, the inside of the connecting seat 207 is fixedly connected with an electric cylinder 208, and the telescopic part of the electric cylinder 208 is rotatably connected with the rotating rod 202. The purpose of this kind of setting is that when one end of the bag opening is clamped and fixed, the electric cylinder 208 in the inside of the connecting seat 207 drives the telescopic part in the inside thereof to extend, so that the rotating rod 202 is rotated, and the stop block 203 on the inside of the two groups of rotating rods 202 clamps one end of the bag opening.

[0031] Optionally, the bag supporting assembly 2 further comprises a servo motor 209 which is fixedly connected to the bottom end of the clamping plate 204, the output end of the servo motor 209 is fixedly connected with the supporting rod 205, the back of the mounting plate 1 is fixedly connected with a control panel 2010, and the control panel 2010 is electrically connected between the electric cylinder 208 and the servo motor 209. The purpose of this kind of setting is that the servo motor 209 set can drive the two groups of supporting rods 205 to rotate, so that the bag opening is supported, and the two groups of rotating supporting rods 205 support the bag opening in a triangular shape, the width of the bag opening is increased, and the phenomenon of material leakage is prevented.

[0032] Embodiment 2

[0033] With reference to Figures 1-5 For the second embodiment of the utility model, the difference between the second embodiment and the first embodiment is that:

[0034] Compared with the embodiment 1, the back of the further mounting plate 1 is fixedly connected with a chassis 3, the cross section of the chassis 3 is L-shaped, the outer ends of the chassis 3 are fixedly connected with side rods 4, the outer ends of the side rods 4 are symmetrically provided with clamping jaws 6, the outer ends of the side rods 4 are symmetrically provided with sliding grooves 5, the clamping jaws 6 are slidably connected in the sliding grooves 5, the sliding grooves 5 are symmetrically fixedly connected with limiting rods 7, the clamping jaws 6 and the limiting rods 7 are slidably connected, the outer ends of the limiting rods 7 are sleeved with springs 8, and the springs 8 are fixedly connected between the clamping jaws 6 and the inner walls of the sliding grooves 5. The purpose of this arrangement is that as the cement is bagged, the volume of the cement bag increases, at this time, the two groups of slidable clamping jaws 6 support the cement bag from both sides to prevent the cement bag from toppling over, thereby avoiding the cement from pouring out.

[0035] Optionally, the bottom ends of the chassis 3 are symmetrically fixedly connected with abutting pieces, and the bottom center positions of the chassis 3 are fixedly connected with cross rods. The purpose of this arrangement is that the abutting pieces increase the height of the chassis 3, prevent the bottom of the cement bag from contacting the bottom surface, and avoid the cement in the cement bag from being damp during the bagging process, and the cross rods support the cement bag from the bottom.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A cement automatic bagging machine characterized by, The application relates to a bag supporting device, which comprises a mounting plate (1), the inside of the mounting plate (1) being provided with a bag supporting assembly (2), the bag supporting assembly (2) comprising a rotating rod (202) symmetrically connected to the inside of the mounting plate (1), the inner side of the rotating rod (202) being fixedly connected with a stop block (203), the bottom end of the rotating rod (202) being fixedly connected with a clamping plate (204), the inside of the clamping plate (204) being rotatably connected with a supporting rod (205), and the front end of the supporting rod (205) being symmetrically rotatably connected with a supporting roller (206).

2. A cement automatic bagging machine according to claim 1, characterized in that, The cross section of the mounting plate (1) is U-shaped, the bag supporting assembly (2) further comprises a connecting shaft (201) symmetrically fixedly connected to the inside of the mounting plate (1), and the rotating rod (202) is rotatably connected with the connecting shaft (201).

3. The automatic cement bagging machine according to claim 1, wherein The bag supporting assembly (2) further comprises a connecting seat (207) symmetrically fixedly connected to the inner wall of the mounting plate (1), the inside of the connecting seat (207) being fixedly connected with an electric cylinder (208), and the telescopic part of the electric cylinder (208) is rotatably connected with the rotating rod (202).

4. A cement automatic bagging machine according to claim 3, characterized in that, The bag supporting assembly (2) further comprises a servo motor (209) fixedly connected to the bottom end of the clamping plate (204), the output end of the servo motor (209) being fixedly connected with the supporting rod (205), the back of the mounting plate (1) is fixedly connected with a control board (2010), and the control board (2010) is electrically connected with the electric cylinder (208) and the servo motor (209).

5. The automatic cement bagging machine according to claim 1, wherein The back of the mounting plate (1) is fixedly connected with a bottom frame (3), the cross section of the bottom frame (3) is L-shaped, the outer ends of the bottom frame (3) are symmetrically fixedly connected with side rods (4), and the outer ends of the side rods (4) are symmetrically provided with clamping claws (6).

6. A cement automatic bagging machine according to claim 5, characterized in that, The outer ends of the side rods (4) are symmetrically provided with sliding grooves (5), the clamping claws (6) are slidably connected in the sliding grooves (5), the sliding grooves (5) are symmetrically fixedly connected with limiting rods (7), and the clamping claws (6) are slidably connected with the limiting rods (7).

7. A cement automatic bagging machine according to claim 6, characterized in that, The outer ends of the limiting rods (7) are sleeved with springs (8), and the springs (8) are fixedly connected between the clamping claws (6) and the inner walls of the sliding grooves (5).

8. A cement automatic bagging machine according to claim 5, characterized in that, The bottom ends of the bottom frame (3) are symmetrically fixedly connected with stop pieces, and the bottom center of the bottom frame (3) is fixedly connected with a cross rod.

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