Safety protection device for cover folding component of automatic carton sealing machine

Abstract

The utility model discloses a safety protection device for a cover folding part of an automatic box sealing machine, which comprises a supporting rod, a control cylinder and a pendulum bob, the control cylinder and the pendulum bob are arranged on the supporting rod, a strip-shaped galvanized support is arranged on the supporting rod, a plurality of galvanized cross rods are transversely arranged on the galvanized support, a plurality of metal net plates are arranged on the galvanized cross rods, and the metal net plates are arranged on the galvanized cross rods. The top, the left side and the right side of the galvanized cross rod form a protective fence through the metal net plates, and the two sides of the swing area of the pendulum bob are protected through the metal net plates. The problem that the body part of an operator accidentally enters the swing track of the pendulum bob to cause safety accidents can be effectively avoided, the installation position is scientific and practical, disassembly is convenient and fast, the overall applicability is high, and simplicity and effectiveness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automatic packaging assembly line safety protection, specifically relates to a kind of automatic carton sealing machine folding cover component safety protection device. BACKGROUND

[0002] Now, the need for machine replacement, automation equipment is gradually increasing, but for DTY packaging automatic assembly line completely unmanned operation stage has not been reached, personnel in automatic assembly line operation risk is higher than half-automatic equipment actually dangerous degree, casualties accident exists.For example, the MH-FJ-3A model carton sealing machine currently used in our department, its folding cover end is mainly composed of rack, column device and folding cover component (as shown in Figure 4 The box to be packed is transported forward along the roller, and the box cover is folded by the folding cover component first, and a pendulum is used to fold the box cover when folding the rear cover. The pendulum is installed on the support rod through the shaft, and the control cylinder for driving the pendulum to swing is also installed on the support rod. Since the box is being packaged along the rack, there is no protective device on both sides of the folding cover component, so that the pendulum has no protection when it swings downward. If the operator is nearby, it is easy to stretch the upper body such as arm / head into the pendulum activity area due to carelessness, thereby causing personal injury to the on-site operator. Therefore, a safety protection device that does not affect the operation of the equipment is needed to be set in this area to avoid safety accidents. SUMMARY

[0003] In order to solve the technical problems existing in the prior art, one of the purposes of the present application is to provide an automatic carton sealing machine folding cover component safety protection device, which can effectively prevent the body parts of the operator from accidentally entering the pendulum swing track, thereby causing the problem of safety accidents. The installation position is scientific and practical, easy to disassemble, has strong overall applicability and is simple and effective.

[0004] To solve the above-mentioned technical problems, the present application adopts the following technical solutions:

[0005] An automatic carton sealing machine folding cover component safety protection device, comprising a support rod, a control cylinder and a pendulum arranged on the support rod, a long strip-shaped galvanized support is arranged on the support rod, a plurality of galvanized cross bars are arranged transversely on the galvanized support, a plurality of metal mesh plates are arranged on the galvanized cross bars, and a protective fence is formed by the metal mesh plates on the top and both sides of the galvanized cross bars, and the two sides of the pendulum swing area are protected by the metal mesh plates.

[0006] Preferably, the bottom of the galvanized support is provided with an inwardly recessed long strip-shaped receiving groove, the galvanized support forms an n-shaped structure through the receiving groove, and the pendulum to be driven is located in the receiving groove.

[0007] Preferably, the front and rear ends of the galvanized support are each provided with a galvanized cross rod, and the galvanized cross rod adopts an n-shaped structure.

[0008] Preferably, the top of the galvanized support is provided with a downwardly recessed clamping groove, the clamping groove is provided with an adjusting rod, and the middle of the two galvanized cross rods is fixed on the adjusting rod.

[0009] Preferably, the galvanized support and the adjusting rod are connected through a screw rod, and the metal mesh plate and the galvanized cross rod are fixed through a screw.

[0010] Only two screws fixed on the adjusting rod need to be disassembled, so that the entire added part can be disassembled, and the disassembly is convenient and fast.

[0011] Preferably, the bottom of the receiving groove and the top of the supporting rod are spaced apart by 30-35 cm.

[0012] The connection between the pendulum and the control cylinder can be ensured to be unaffected during operation and operation.

[0013] Preferably, the front and rear sides of the galvanized support are also provided with the metal mesh plate, and the metal mesh plate on the two sides forms a passage below for the DTY carton to pass through.

[0014] Preferably, one end of the galvanized support is fixed on both sides of the supporting shaft of the pendulum.

[0015] The damage to the existing machinery can be effectively avoided.

[0016] Compared with the prior art, the beneficial effects of the utility model lie in:

[0017] After the safety protection device forms a protective fence around the pendulum swing area of the automatic box sealing machine cover folding part, the problem that the body parts of the operator accidentally enter the pendulum swing track and cause safety accidents can be effectively avoided, the installation position is scientific and practical, does not affect the automatic box sealing function and the operation of the staff, through the design of the metal mesh plate, the purpose of seeing the sealing process and not affecting the heat dissipation effect can be achieved. During daily equipment maintenance, the entire safety protection device can be quickly disassembled, which is convenient and fast, has high overall applicability, is simple and effective, and effectively avoids mechanical damage. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a combined structure schematic view of the utility model;

[0019] Figure 2 It is the structural schematic view of the protective fence in the utility model;

[0020] Figure 3 It is the combination structural schematic view of the galvanized support and the galvanized cross rod in the utility model;

[0021] Figure 4 It is the rack and the folding cover component schematic view of the prior box sealing machine;

[0022] In the figure: 1, rack; 2, roller; 3, support rod; 4, control cylinder; 5, clamping groove; 6, support shaft; 7, adjusting rod; 8, galvanized support; 9, galvanized cross rod; 10, storage groove; 11, pendulum; 12, metal mesh plate; 13, protective fence. DETAILED DESCRIPTION

[0023] In the following, the application is further described in conjunction with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined in any manner to form new embodiments without conflict.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0025] The terms "first", "second", and the like in the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of a kind and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in a "or" relationship.

[0026] As Figures 1 to 3 shown, a safety protection device for folding cover component of automatic box sealing machine, including support rod 3, control cylinder 4 and pendulum 11 arranged on the support rod 3, the support rod 3 is provided with long strip galvanized support 8, the galvanized support 8 is provided with a plurality of galvanized cross rods 9 transversely, the galvanized cross rod 9 is provided with a plurality of metal mesh plates 12, the top and both sides of the galvanized cross rod 9 are protected by the metal mesh plate 12 to form a protective fence 13, and the both sides of the swing area of the pendulum 11 are protected by the metal mesh plate 12.

[0027] The safety protection device is composed of a galvanized support 8, a galvanized horizontal rod 9 and a metal mesh plate 12. The galvanized support 8 is installed on the support rod 3 to act as a bearing beam and is arranged in parallel with the support rod 3. The galvanized horizontal rod 9 is transversely installed on the galvanized support 8 to fix the metal mesh plate 12. The metal mesh plate 12 is installed on the top and both sides of the galvanized horizontal rod 9, so that the pendulum 11 region forms an n-shaped protective fence 13 structure. The two sides and the top of the pendulum 11 swinging region can be protected by the metal mesh plate 12, which can effectively prevent the operator's body parts from accidentally entering the pendulum 11 swing track, thereby avoiding the situation that the operator or other personnel beside the rack 1 accidentally stretches their body parts into the pendulum 11 region, causing the pendulum 11 to injure the operator, and avoiding safety accidents during the operation of the automatic carton sealing machine. The whole is blocked by the metal mesh plate 12, which can achieve the purpose of visible sealing and not affecting the heat dissipation effect. Especially, the width of the metal mesh plate 12 on both sides is approximately the same as the width of the rack 1, and the bottom of the metal mesh plate 12 is about 10 cm away from the upper end of the rack 1. After installation, the metal mesh plate 12 does not affect the operation area on the rack 1, and the installation position is scientific and practical, without affecting the automatic carton sealing function and employee operation.

[0028] Further improvement is that the bottom of the galvanized support 8 is provided with an inwardly recessed long strip-shaped receiving groove 10, and the galvanized support 8 forms an n-shaped structure through the receiving groove 10, and the pendulum 11 to be driven is located in the receiving groove 10.

[0029] When fixing the galvanized horizontal rod 9, the top horizontal surface of the galvanized support 8 can effectively increase the contact area after installation of the galvanized horizontal rod 9, avoiding the problem of left and right shaking, and the receiving groove 10 can hide the pendulum 11, so that the pendulum 11 can be hidden in the receiving groove 10 when it is in the initial position without being turned down, which is more beautiful, has higher concealment, and has better protection effect and stronger anti-interference ability.

[0030] Further improvement is that the front and rear ends of the galvanized support 8 are each provided with one galvanized horizontal rod 9, and the galvanized horizontal rod 9 adopts an n-shaped structure.

[0031] The two galvanized horizontal rods 9 installed at the front and rear ends of the galvanized support 8 can make the metal mesh plate 12 more firm after installation, and the protection range is longer. Especially when the galvanized horizontal rod 9 adopts an n-shaped structure, the metal mesh plate 12 on both sides has enough fixing position, avoiding the phenomenon of insecure installation.

[0032] Further improvement is that the top of the galvanized support 8 is provided with a downward recessed clamping groove 5, the adjusting rod 7 is arranged in the clamping groove 5, and the middle of the two galvanized cross bars 9 is fixed on the adjusting rod 7; the galvanized support 8 and the adjusting rod 7 are connected through a screw rod, and the metal mesh plate 12 and the galvanized cross bar 9 are fixed through a screw.

[0033] The galvanized support 8 is made of a metal plate, and the top of the galvanized support 8 is formed by bending to form a downward recessed clamping groove 5, which can improve the supporting strength of the galvanized support 8 and avoid the bending of the galvanized support 8. Meanwhile, the middle of the two galvanized cross bars 9 is fixed on the adjusting rod 7 through a screw, and the adjusting rod 7 is embedded in the clamping groove 5. The cooperation of the clamping groove 5 and the adjusting rod 7 can play a positioning role. When a plurality of mounting holes are formed at the bottom of the clamping groove 5, the galvanized support 8 and the adjusting rod 7 are connected through a screw rod, which can also play a role in adjusting the position of the entire protective fence 13. When the equipment needs to be maintained regularly, the two screw rods at the top can be removed to quickly disassemble the entire safety protection device, which is convenient and fast, has strong overall applicability, and is simple and effective.

[0034] The galvanized cross bar 9 is made of a square tube, which can facilitate the hole opening on the galvanized cross bar 9, and the metal mesh plate 12 can be fixed on the galvanized cross bar 9 through a screw. The metal mesh plate 12 can also be replaced by a metal mesh. After using the metal mesh, the metal mesh and the galvanized cross bar 9 can be suspended and fixed through a screw, and can also be bound through a strap. When the metal mesh is used, the cost is lower, and a metal mesh can be formed at the top of the left and right sides.

[0035] Further improvement is that the bottom of the storage groove 10 and the top of the support rod 3 are spaced apart by 30-35 cm.

[0036] Since the pendulum 11 will be tilted upward when stored, in order to ensure the movement space of the pendulum 11, the bottom of the storage groove 10 and the top of the support rod 3 are spaced apart by more than 25 cm. Therefore, the bottom of the storage groove 10 and the top of the support rod 3 are spaced apart by 30-35 cm, which can ensure that the pendulum 11 and the operation of the control cylinder 4 are not affected.

[0037] Further improvement is that the galvanized support 8 is also provided with the metal mesh plate 12 on the front and rear sides, and the metal mesh plate 12 on the two sides is formed below the passage for the DTY carton to pass through.

[0038] By installing the metal mesh plate 12 on the front and rear sides, the movement area of the pendulum 11 can be protected in all directions, thereby improving the overall safety effect. Meanwhile, by setting the spacing height between the metal mesh plate 12 below and the roller 2, a passage for the DTY carton to pass through can be formed, which will not affect the packaging of the DTY carton.

[0039] Further improvement is that one end of the galvanized support 8 is fixed on both sides of the support shaft 6 of the pendulum 11.

[0040] Since the existing mechanical support shaft 6 is provided with a mounting frame, the galvanized support 8 can be directly fixed on the end of the support rod 3 by using the mounting frame. When the galvanized support 8 is installed, the two ends of the galvanized support 8 are fixed by a shaft sleeve and a screw, and then the galvanized support 8 can be directly fixed on both sides of the support shaft 6 of the pendulum 11, avoiding the situation that the galvanized support 8 needs to be damaged during installation. It has a larger promotion space.

[0041] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A safety guard for a folding flap assembly of an automatic carton seamer, comprising a support bar (3), a control cylinder (4) arranged on the support bar (3) and a pendulum (11), characterised in that: The support rod (3) is provided with a long strip-shaped galvanized support (8), a plurality of galvanized cross bars (9) are transversely arranged on the galvanized support (8), a plurality of metal mesh plates (12) are arranged on the galvanized cross bars (9), the top and the left and right sides of the galvanized cross bars (9) form a protective fence (13) through the metal mesh plates (12), and the swinging areas of the pendulums (11) are protected by the metal mesh plates (12).

2. The safety guard for the folding mechanism of an automatic carton seamer according to claim 1, characterized in that: The bottom of the galvanized support (8) is provided with a long strip-shaped receiving groove (10) recessed inwardly, the galvanized support (8) forms an n-shaped structure through the receiving groove (10), and the pendulums (11) to be driven are located in the receiving groove (10).

3. The safety guard for the folding mechanism of an automatic carton seamer as claimed in claim 1 wherein: The front end and the rear end of the galvanized support (8) are both provided with a galvanized cross bar (9), and the galvanized cross bars (9) adopt an n-shaped structure.

4. The safety guard for the folding mechanism of an automatic carton seamer according to claim 3, wherein: The top of the galvanized support (8) is provided with a downwardly recessed clamping groove (5), the clamping groove (5) is provided with an adjusting rod (7), and the middle of the two galvanized cross bars (9) is fixed on the adjusting rod (7).

5. The safety guard for the folding mechanism of an automatic carton seamer as claimed in claim 4 wherein: The galvanized support (8) and the adjusting rod (7) are connected through a screw rod, and the metal mesh plates (12) and the galvanized cross bars (9) are fixed through screws.

6. The safety shield for the folding mechanism of an automatic carton seamer according to claim 2, wherein: The bottom of the receiving groove (10) and the top of the support rod (3) are spaced apart by 30-35 cm.

7. The safety shield for the folding mechanism of an automatic carton seamer according to claim 1, wherein: The front end and the rear end of the galvanized support (8) are also provided with the metal mesh plates (12), and the metal mesh plates (12) on the two sides form a channel for the DTY carton to pass through.

8. The safety shield for the folding mechanism of an automatic carton seamer according to claim 1, wherein: One end of the galvanized support (8) is fixed on the two sides of the pivot shaft (6) of the pendulum (11).

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