Bag making device of packaging machine

Abstract

The utility model relates to the technical field of packaging machines, in particular to a packaging machine bag making device which comprises a bag making groove, protective pads are movably installed on the two sides of the inner wall of the bag making groove respectively, a bag making machine rack is movably installed above the bag making groove, and the packaging machine bag making device further comprises a metal sensor. The metal sensors are movably installed on the two sides of the bag making groove. The sensing end of the metal sensor penetrates through the bag making groove and makes contact with the protective pad but is not fixedly connected with the protective pad. The utility model solves the problem.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a packaging machine bagging device. Background Art

[0002] Packaging machines are machines that package products to protect and beautify them. Packaging machines are mainly divided into two aspects: 1. Assembly line overall production packaging, 2. Product peripheral packaging equipment. Mainly including: packaging machines, filling machines, sealing machines, coding machines, baling machines, vacuum machines, shrink machines, vacuum packaging machines, weighing packaging machines, etc.

[0003] Chinese utility model patent: Publication number CN216333316U discloses a bag maker for a packaging machine, including a bag maker body, a bag making channel is arranged on the bag maker body, the left end of the bag making channel forms a feed inlet, the right end of the bag making channel forms a feed outlet, and wing plates are arranged on both sides of the front and rear of the feed inlet, the two wing plates are respectively used to support the front side and the rear side of the packaging film, and the two wing plates are connected to the bag maker body.

[0004] In the existing technology, when CN216333316U is in use, after wing plates are arranged on the front and rear sides of the feeding port of the bag maker body, the two wing plates can respectively support the front and rear sides of the packaging film. In this way, the packaging film can be prevented from being offset and stuck during movement, thereby improving the quality of the packaging film after being made into packaging bags.

[0005] However, although the vertical packaging machine bag making machine requires on-the-job personnel to conduct regular inspections, there are no anti-mistake measures and there is still a risk of it breaking and being packaged out, causing rework and foreign body customer complaints. Therefore, a packaging machine bag making machine is needed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a packaging machine bag making device, which has the advantage of detecting the figure eight forks on the packaging machine bags, and solves the problem that the figure eight forks are broken and packaged.

[0007] To achieve the above object, the utility model provides the following technical solutions: a packaging machine bag making device, comprising a bag making groove, protective pads are movably installed on both sides of the inner wall of the bag making groove, a bag making machine frame is movably installed above the bag making groove, and also includes a metal sensor;

[0008] The metal sensors are movably installed on both sides of the bag making groove;

[0009] The sensing end of the metal sensor passes through the bag making groove and contacts the protective pad but is not fixedly connected.

[0010] When using a packaging machine bag making device in the technical solution, the lever is installed through the mounting rod on the bag making machine frame. During the bag filling operation, after the lever moves to the inner side of the bag making groove through the bag making machine frame, the lever is detected by the metal sensor. When the lever is detected, the packaging machine continues to work and performs the bag packaging operation. When the metal sensor fails to detect the lever, the packaging machine is directly stopped through the PLC of the packaging machine, so that the bag making machine frame stops moving, thereby avoiding the broken lever from being packaged during packaging.

[0011] Preferably, the bag making groove is designed with stainless steel, and reserved holes are respectively provided at the front and rear ends of both sides of the bag making groove.

[0012] The bag making trough is designed with stainless steel material, which is hard and has a long service life. Reserved holes are respectively opened at the front and rear ends of both sides of the bag making trough, and the metal sensor can be fixedly installed through the reserved holes.

[0013] Preferably, an internal thread is provided in the reserved hole, and the metal sensor is threadedly installed in the reserved hole.

[0014] By opening an internal thread in the reserved hole and threading the metal sensor in the reserved hole, the metal sensor can be fixed and installed quickly, and the replacement of the metal sensor when it is damaged is more efficient.

[0015] Preferably, the protective pad is designed with a sponge material, and the protective pad is attached to the inner wall of the bag making groove.

[0016] By designing the protective pad with a sponge material, damage to the packaging bag can be avoided during bag packaging, and the protective pad is attached to the inner wall of the bag making groove, so that the sensing end of the metal sensor can be protected by the protective pad.

[0017] Preferably, the front and rear ends of the bag making machine frame are respectively provided with mounting grooves, and mounting rods are rotatably mounted in the mounting grooves.

[0018] By respectively opening mounting grooves at the front and rear ends of the bag making machine frame, the mounting rod can be rotatably installed in the mounting groove, and then the mounting rod can be replaced when the splayed fork is broken and the end is in the mounting rod.

[0019] Preferably, a screw hole is provided at the bottom of the mounting rod, and a lever is threadedly mounted on the mounting rod through the screw hole at the bottom, and the bottom end of the lever does not contact the bag making groove.

[0020] A screw hole is provided at the bottom of the mounting rod, and a lever is threadedly mounted through the screw hole at the bottom of the mounting rod. Meanwhile, the bottom end of the lever does not contact the bag making groove, so that the packaging bag can be supported by the lever when in use.

[0021] Preferably, the metal sensor is electrically connected via a connecting wire, and one end of the connecting wire facing away from the metal sensor is connected to the PLC of the packaging machine.

[0022] By electrically connecting the metal sensor through a connecting wire, and connecting the end of the connecting wire away from the metal sensor to the PLC of the packaging machine, when the metal sensor cannot sense the figure eight fork during use, the vertical packaging machine will automatically alarm and shut down.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] The utility model sets a metal sensor and movably installs the metal sensor on both sides of the bag making groove. At the same time, the sensing end of the metal sensor passes through the bag making groove and contacts the protective pad but is not fixedly connected. During specific operation, the lever is installed through the installation rod on the bag making machine frame. During bag filling operation, after the lever moves to the inner side of the bag making groove through the bag making machine frame, the lever is detected by the metal sensor. After the lever is detected, the packaging machine continues to work and performs bag packaging operation. When the metal sensor fails to detect the lever, the packaging machine is directly stopped through the PLC of the packaging machine, so that the bag making machine frame stops moving, thereby avoiding the broken lever from being packaged during packaging, thereby achieving the effect of detecting the figure eight fork on the bag starting mechanism of the packaging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0028] Figure 4 It is a schematic diagram of the bag making groove structure of the utility model.

[0029] In the figure: 1. Bag making groove; 2. Protective pad; 3. Push rod; 4. Mounting rod; 5. Bag making machine frame; 6. Connecting wire; 7. Metal sensor; 8. Mounting groove; 9. Reserved hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model is provided: a packaging machine bag making device, comprising a bag making groove 1, protective pads 2 are movably installed on both sides of the inner wall of the bag making groove 1, a bag making machine frame 5 is movably installed above the bag making groove 1, and also includes a metal sensor 7;

[0033] Specifically,

[0034] The metal sensor 7 is movably installed on both sides of the bag making groove 1;

[0035] Among them, the sensing end of the metal sensor 7 passes through the bag-making groove 1 and contacts the protective pad 2 but is not fixedly connected. By setting the metal sensor 7 and movably installing the metal sensor 7 on both sides of the bag-making groove 1, at the same time, the sensing end of the metal sensor 7 passes through the bag-making groove 1 and contacts the protective pad 2 but is not fixedly connected, in specific operations, the lever 3 is installed through the mounting rod 4 on the bag-making machine frame 5. When the bag-filling operation is performed, after the lever 3 moves to the inner side of the bag-making groove 1 through the bag-making machine frame 5, the lever 3 is detected by the metal sensor 7. After the lever 3 is detected, the packaging machine continues to work and performs the bag packaging operation. When the metal sensor 7 fails to detect the lever 3, the packaging machine is directly stopped through the PLC of the packaging machine, so that the bag-making machine frame 5 stops moving, thereby avoiding the broken lever 3 from being packaged during packaging, and achieving the effect of detecting the eight-shaped fork on the bag-making machine.

[0036] Furthermore, the bag making groove 1 is designed with stainless steel, and reserved holes 9 are respectively provided at the front and rear ends of both sides of the bag making groove 1 .

[0037] The bag making groove 1 is designed with stainless steel material, which is hard and has a long service life. Reserved holes 9 are respectively opened at the front and rear ends of both sides of the bag making groove 1, and the metal sensor 7 can be fixedly installed through the reserved holes 9.

[0038] Furthermore, an internal thread is provided in the reserved hole 9 , and the metal sensor 7 is threadedly installed in the reserved hole 9 .

[0039] By providing an internal thread in the reserved hole 9 and threading the metal sensor 7 in the reserved hole 9 , the metal sensor 7 can be fixed and installed quickly, and the replacement of the metal sensor 7 when damaged is more efficient.

[0040] Furthermore, the protective pad 2 is designed with a sponge material, and the protective pad 2 is attached to the inner wall of the bag making groove 1 .

[0041] By designing the protective pad 2 to be made of sponge material, damage to the packaging bag can be avoided during bag packaging, and the protective pad 2 is attached to the inner wall of the bag making groove 1, so that the protective pad 2 can protect the sensing end of the metal sensor 7.

[0042] Furthermore, mounting grooves 8 are respectively provided at the front and rear ends of the bag making machine frame 5, and a mounting rod 4 is rotatably mounted in the mounting groove 8.

[0043] By opening mounting grooves 8 at the front and rear ends of the bag making machine frame 5, the mounting rod 4 can be rotatably installed in the mounting groove 8, and when the splayed fork is broken and the end is in the mounting rod 4, the mounting rod 4 can be replaced.

[0044] Furthermore, a screw hole is provided at the bottom of the mounting rod 4 , and the mounting rod 4 is threadedly mounted with the lever 3 through the screw hole provided at the bottom, and the bottom end of the lever 3 does not contact the bag making groove 1 .

[0045] A screw hole is provided at the bottom of the mounting rod 4, and a lever 3 is threadedly installed through the screw hole at the bottom of the mounting rod 4. At the same time, the bottom end of the lever 3 does not contact the bag making groove 1, so that the packaging bag can be supported by the lever 3 when in use.

[0046] Furthermore, the metal sensor 7 is electrically connected via a connecting wire 6, and one end of the connecting wire 6 facing away from the metal sensor 7 is connected to the PLC of the packaging machine.

[0047] By electrically connecting the metal sensor 7 through the connecting wire 6, and connecting the end of the connecting wire 6 away from the metal sensor 7 to the PLC of the packaging machine, when the metal sensor cannot sense the figure eight fork during use, the vertical packaging machine will automatically alarm and shut down.

[0048] When the utility model is used, the lever 3 is installed through the mounting rod 4 on the bag making machine frame 5. During the bag filling operation, after the lever 3 moves to the inner side of the bag making groove 1 through the bag making machine frame 5, the lever 3 is detected by the metal sensor 7. When the lever 3 is detected, the packaging machine continues to work and performs the bag packaging operation. When the metal sensor 7 fails to detect the lever 3, the packaging machine is directly stopped through the PLC of the packaging machine, so that the bag making machine frame 5 stops moving, thereby avoiding the broken lever 3 from being packaged during packaging.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A packaging machine bag making device, comprising a bag making groove (1), wherein protective pads (2) are movably mounted on both sides of the inner wall of the bag making groove (1), and a bag making machine frame (5) is movably mounted above the bag making groove (1), characterized in that: Also includes: Metal sensors (7) are movably mounted on both sides of the bag making groove (1); The sensing end of the metal sensor (7) passes through the bag-making groove (1) and contacts the protective pad (2) but is not fixedly connected.

2. A packaging machine bag making device according to claim 1, characterized in that: The bag making groove (1) is designed with stainless steel material, and reserved holes (9) are respectively provided at the front and rear ends of both sides of the bag making groove (1).

3. A packaging machine bag making device according to claim 2, characterized in that: An internal thread is provided in the reserved hole (9), and the metal sensor (7) is threadedly installed in the reserved hole (9).

4. The packaging machine bag making device according to claim 1, characterized in that: The protective pad (2) is designed with a sponge material, and the protective pad (2) is attached to the inner wall of the bag making groove (1).

5. The packaging machine bag making device according to claim 1, characterized in that: The front and rear ends of the bag making machine frame (5) are respectively provided with mounting grooves (8), and a mounting rod (4) is rotatably mounted in the mounting groove (8).

6. A packaging machine bag making device according to claim 5, characterized in that: A screw hole is provided at the bottom of the mounting rod (4), and a lever (3) is threadedly mounted on the mounting rod (4) through the screw hole at the bottom, and the bottom end of the lever (3) does not contact the bag making groove (1).

7. The packaging machine bag making device according to claim 1, characterized in that: The metal sensor (7) is electrically connected via a connecting wire (6), and one end of the connecting wire (6) facing away from the metal sensor (7) is connected to the PLC of the packaging machine.

Images