Ton bag breaking device

Abstract

The utility model relates to a ton bag breaking device which comprises a material frame and a bag breaking mechanism, the material frame is composed of a square material storage frame, a funnel and a square discharging frame from top to bottom, the funnel is located on the inner side of the material storage frame, the lower end of the funnel is located on the inner side of the discharging frame, and the inner walls of the material storage frame, the funnel and the discharging frame are in smooth transition. The bag breaking mechanism is installed in the discharging frame, and the upper end of the bag breaking mechanism can stretch into the funnel. The material storage frame can be used for loading ton bags, the space and the capacity of the material storage frame are matched with those of standard ton bags, dust raising of powder in the discharging process is avoided as far as possible, the funnel is used for supporting the ton bags and enabling the middles of the ton bags to sink to prepare for bag breaking, and the discharging frame is used for collecting raw materials and can be externally connected with a powder tank or a conveying belt. Smooth transition is formed among the inner walls of the material storage frame, the funnel and the discharging frame, powder is prevented from being accumulated in the material frame, and the upper end of the bag breaking mechanism can stretch into the funnel to conduct active bag breaking.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a ton bag breaking device. Background Art

[0002] Tile adhesive is an important product in the construction industry. Its raw materials include cement, adhesive powder, etc. Most of them are powdered and supplied by suppliers in ton bags. The contents of ton bags are usually extracted by inserting pipes into the raw materials, but the pipes are easily blocked and the disassembly and cleaning takes a lot of time. After modification, a bag breaking device is used to make the raw materials fall into the preset silo, but the bag breaking and material dropping process is prone to generate a lot of dust, which pollutes the environment. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a ton bag breaking device, which can not only puncture the ton bag to make the raw materials fall into an external preset powder tank, but also avoid the generation of dust as much as possible to reduce environmental pollution.

[0004] The technical solution of the utility model is: a ton bag breaking device, including a material rack and a bag breaking mechanism, the material rack is composed of a square storage frame, a funnel and a square discharge frame from top to bottom, the funnel is located on the inner side of the storage frame, the lower end of the funnel is located on the inner side of the discharge frame, the storage frame, the funnel and the inner walls of the discharge frame are smoothly transitioned, the bag breaking mechanism is installed in the discharge frame, and the upper end of the bag breaking mechanism can extend into the funnel.

[0005] Furthermore, a groove is provided in the funnel, and a support is provided on the groove.

[0006] Furthermore, the middle part of the support member is a support ring, and a support plate is provided on the outer side of the support ring, and the support plate is embedded in the groove.

[0007] Furthermore, a material discharge chute leading to the outer wall of the funnel is provided in the groove, and the material discharge chute is located on the inner side of the material discharge frame.

[0008] Furthermore, a vibrator is provided on the outer wall of the funnel.

[0009] Furthermore, a bracket is provided in the blanking frame, and the bag breaking mechanism is installed on the bracket.

[0010] Furthermore, the bag breaking mechanism includes a cylinder and a blade. The cylinder is installed on a bracket. The upper end of the cylinder is connected to the blade, and the blade can extend into the funnel.

[0011] Furthermore, the bag breaking mechanism also includes a protective box with a hollow structure, the protective box is installed on the bracket, the cylinder is installed in the protective box, and a blade groove is provided at the upper end of the protective box, and the blade is located in the blade groove.

[0012] Furthermore, the cross sections of the blade groove and the blade are both arc-shaped.

[0013] Furthermore, there is a drop at both ends of the blade.

[0014] Compared with the prior art, the advantages of the utility model are: the storage frame can load ton bags, and its space and capacity are adapted to standard ton bags, so as to avoid dust generated by powder during the unloading process as much as possible; the funnel is used to hold the ton bag and let the middle part of it sink to prepare for breaking the bag; the unloading frame is used to collect raw materials and can be connected to an external powder tank or conveyor belt; there is a smooth transition between the inner walls of the storage frame, the funnel and the unloading frame to prevent powder from accumulating inside the material rack; the upper end of the bag breaking mechanism can extend into the funnel for active bag breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model from a top view angle;

[0019] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the utility model from an upward viewing angle;

[0021] Figure 6 This is a structural schematic diagram of the bag breaking mechanism of the utility model;

[0022] Figure 7 It is a cross-sectional view of the bag breaking mechanism of the utility model;

[0023] Figure 8 It is a schematic diagram of the position of the groove of the utility model;

[0024] Fig. 9 for Figure 8 Enlarged view of point B in the middle.

[0025] Among them: 1. material rack; 2. vibrator; 3. support; 301. support plate; 302. support ring; 4. protection box; 5. blade; 6. cylinder; 11. material storage frame; 1101. groove; 1102. material discharge chute; 12. funnel; 13. material discharge frame; 1301. bracket. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0027] like Figure 1-9 As shown, a ton bag breaking device includes a material rack 1 and a bag breaking mechanism, the material rack 1 is used to load ton bags, and the bag breaking mechanism is used to puncture the ton bags, the material rack 1 is composed of a square storage frame 11, a funnel 12 and a square unloading frame 13 from top to bottom, the funnel 12 is located on the inner side of the material storage frame 11, and the lower end of the funnel 12 is located on the inner side of the unloading frame 13, the material storage frame 11 is used to load ton bags, and its space and capacity are adapted to standard ton bags, and dust generated by powder during the unloading process is avoided as much as possible, the funnel 12 is used to hold the ton bag and let the middle part of it sink to prepare for bag breaking, the unloading frame 13 is used to collect raw materials, and can be connected to a powder tank or a conveyor belt, the inner walls of the material storage frame 11, the funnel 12 and the unloading frame 13 are smoothly transitioned to prevent powder from accumulating inside the material rack 1, the bag breaking mechanism is installed in the unloading frame 13, and the upper end of the bag breaking mechanism can extend into the funnel 12 to actively break the bag.

[0028] In the above embodiment, a groove 1101 is provided in the funnel 12, and a support member 3 is mounted on the groove 1101. The support member 3 of appropriate size can be replaced to lift the ton bag according to the degree of sinking of different raw materials in the funnel 12; the middle part of the support member 3 is a support ring 302, and a support plate 301 is provided on the outer side of the support ring 302, and the support plate 301 is embedded in the groove 1101, and the raw material can pass through the middle of the support ring 302 or pass between the support plates 301; a material discharge chute 1102 leading to the outer wall of the funnel 12 is provided in the groove 1101, and the material discharge chute 1102 is located on the inner side of the material discharge frame 13, and the raw material in the groove 1101 can be cleaned and dropped into the material discharge frame 13 to prevent the raw material from accumulating in the groove 1101 and causing the support member 3 to be unable to be installed or to be installed unstably; a vibrator 2 is provided on the outer wall of the funnel 12 to assist in vibration discharge of the material frame 1 and the ton bag.

[0029] In the above embodiment, a bracket 1301 is provided in the unloading frame 13, and the bag breaking mechanism is installed on the bracket 1301 to provide a stable support for bag breaking; the bag breaking mechanism includes a cylinder 6 and a blade 5, and the cylinder 6 is installed on the bracket 1301. The upper end of the cylinder 6 is connected to the blade 5, and the blade 5 can be extended into the funnel 12 to ensure that the bottom of the ton bag can be completely punctured; the bag breaking mechanism also includes a hollow structure protection box 4, the protection box 4 is installed on the bracket 1301, the cylinder 6 is installed in the protection box 4, and the upper end of the protection box 4 is provided with a blade groove 401, and the blade 5 is located in the blade groove 4 01, the protection box 4 can not only prevent the raw materials from affecting the operation of the cylinder 6 and the blade 5, but also provide a storage space for the blade 5. After the ton bag is successfully punctured, the blade 5 is hidden in the blade groove 401 driven by the cylinder 6 to ensure that the raw materials fall smoothly; the cross-sections of the blade groove 401 and the blade 5 are both arc-shaped, so that the blanking opening is close to a circle after the ton bag is punctured, which is adapted to the shape of the support ring 302, and the bag body at the blanking opening of the ton bag is not cut off to avoid mixing into the raw materials; there is a drop at both ends of the blade 5, and one end of the blade 5 can more easily puncture the ton bag first, and continuously cut an opening under the ton bag.

[0030] Description of the working method of this utility model:

[0031] A powder tank is connected below the unloading frame 13, and the ton bag is hoisted above the device through external equipment, and the ton bag is straightened and aligned with the storage frame 11 by manpower, and then the ton bag is dropped into the storage frame 11. At this time, under the action of the contents of the ton bag, the ton bag naturally adapts to deformation, and the four sides of the ton bag just rest against the inner wall of the storage frame 11, and the lower end of the ton bag is recessed into the funnel 12, wherein the middle part of the lower end of the ton bag collapses slightly toward the middle part of the support ring 302, and the positive pressure of the raw material on the ton bag in this area is relatively large, and it is easier to be punctured; after the ton bag is ready, the cylinder 6 drives the blade 5 to move upward and puncture the ton bag, and an opening corresponding to the support ring 302 is formed at the lower end of the ton bag, and the raw materials in the ton bag pass through the middle of the protection box 4 and fall into the powder tank for storage or transportation. In this process, if the ton bag is not unloaded, the vibrator 2 is started to assist in unloading, or the cylinder 6 drives the blade 5 to reciprocate to assist in clearing the unloading channel.

[0032] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A ton bag breaking device, comprising a material rack and a bag breaking mechanism, characterized in that: The material rack is composed of a square material storage frame, a funnel and a square material discharge frame from top to bottom. The funnel is located on the inner side of the material storage frame, and the lower end of the funnel is located on the inner side of the material discharge frame. There is a smooth transition between the inner walls of the material storage frame, the funnel and the material discharge frame. The bag breaking mechanism is installed in the material discharge frame, and the upper end of the bag breaking mechanism can extend into the funnel.

2. The ton bag breaking device according to claim 1 is characterized in that: The outer wall of the funnel is provided with a vibrator.

3. The ton bag breaking device according to claim 1 is characterized in that: A groove is arranged in the funnel, and a support piece is arranged on the groove.

4. The ton bag breaking device according to claim 3 is characterized in that: The middle part of the support member is a support ring, and a support plate is arranged on the outer side of the support ring, and the support plate is embedded in the groove.

5. The ton bag breaking device according to claim 3 is characterized in that: A material discharge trough leading to the outer wall of the funnel is arranged in the groove, and the material discharge trough is located inside the material discharge frame.

6. The ton bag breaking device according to claim 1 is characterized in that: A bracket is arranged in the material discharging frame, and the bag breaking mechanism is installed on the bracket.

7. The ton bag breaking device according to claim 6 is characterized by: The bag breaking mechanism comprises a cylinder and a blade. The cylinder is mounted on a bracket. The upper end of the cylinder is connected to the blade, and the blade can extend into the funnel.

8. The ton bag breaking device according to claim 7 is characterized in that: There is a drop at both ends of the blade.

9. The ton bag breaking device according to claim 7 is characterized in that: The bag breaking mechanism also includes a hollow protection box, which is mounted on a bracket, and the cylinder is mounted in the protection box. A blade groove is provided at the upper end of the protection box, and the blade is located in the blade groove.

10. The ton bag breaking device according to claim 9 is characterized in that: The cross sections of the blade groove and the blade are both arc-shaped.

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