Forming mechanism of automatic box folding machine

Abstract

The utility model relates to the field of forming mechanisms, in particular to a forming mechanism of an automatic box folding machine. Comprising a mounting plate, one side of the mounting plate is fixedly connected with a fixing seat, the lower surface of the fixing seat is fixedly connected with an air cylinder, an overturning plate is mounted on the inner wall of the fixing seat, a lug folding plate is attached to one side of the overturning plate, an adjusting structure is arranged on one side of the overturning plate and comprises a supporting plate, and one side of the supporting plate is fixedly connected with the overturning plate; a lead screw is rotationally connected to one side of the supporting plate, a connecting plate is in threaded connection with the arc face of the lead screw, the section of the connecting plate is in an isosceles trapezoid shape, positioning rods are fixedly connected to the two sides of the overturning plate, and inserting rods are slidably connected to the side faces of the positioning rods. According to the forming mechanism of the automatic box folding machine, after the lug folding plates are abraded in use, personnel can conveniently replace the lug folding plates, and then the problem that the working efficiency of the forming mechanism is reduced due to the abraded lug folding plates can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of forming mechanisms, in particular to a forming mechanism of an automatic box folding machine. Background Art

[0002] When the folding machine is processing a paper box, it needs to use a forming mechanism to fold the inner folding edge of the paper box.

[0003] The utility model with the announcement number CN218463108U discloses a fast ear folding mechanism of a paper box forming machine, and the technical scheme thereof includes: a side stand frame and an ear folding plate, the ear folding plate is fixedly connected to the front end of a flip plate, and is characterized in that: a guide groove plate is fixedly installed on the side stand frame, the guide groove plate is provided with an arc guide groove, a guide pin is connected in the middle of the flip plate, and the guide pin moves along the arc guide groove so that the ear folding plate performs a preliminary half ear folding and a secondary full ear folding action on the inner folding edge of the paper box, and the preliminary half ear folding and the secondary full ear folding action of the ear folding plate are driven by a single power source. The utility model can realize a fast ear folding action, improve the production speed of paper box forming, and has a simplified structure, low working noise, and improved service life.

[0004] With regard to the above-mentioned related contents, the following technical defects were found: since the folding ear plates and flip plates in the forming mechanism are fixed, the folding ear plates cannot be replaced after being worn out during use, and the worn folding ear plates will reduce the working efficiency of the forming mechanism. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a forming mechanism for an automatic box folding machine.

[0006] The cam is provided with a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts, each of which has a plurality of camshafts.

[0007] The effect achieved by the above components is: by setting the adjustment structure, when the folding ear plate is worn out, the personnel can easily replace it, thereby preventing the worn folding ear plate from reducing the working efficiency of the forming mechanism.

[0008] Preferably, a spring is sleeved on the side surface of the positioning rod, and two ends of the spring are fixedly connected to the positioning rod and the insertion rod respectively.

[0009] The effect achieved by the above components is that after the connecting plate is separated from the connecting plate, the spring can drive the plug rod to move quickly in a direction away from the plug hole on the welding plate, thereby achieving the effect of being able to quickly adjust the plug rod.

[0010] Preferably, a guide rod is slidably provided on the surface of the connecting plate, and one end of the guide rod is fixedly connected to the supporting plate.

[0011] The effect achieved by the above components is that when the screw rod drives the connecting plate to move, the guide rod can guide and position the connecting plate, thereby achieving the effect of preventing rotational deviation of the connecting plate during the movement process.

[0012] Preferably, a guide block is fixedly connected to one side of the insertion rod close to the insertion hole.

[0013] The effect achieved by the above components is that: since the guide block fixed at one end of the insertion rod is small in size, the insertion rod can be easily inserted into the inner wall of the insertion hole.

[0014] Preferably, two auxiliary structures are provided on the lower surface of the fixed seat, and the auxiliary structure includes a slide groove, which is opened on the lower surface of the fixed seat, and the inner wall of the slide groove is slidably connected with a slider, and the lower surface of the slider is threaded with a pressure rod, and one side of the slider is fixedly connected with a protective cover, and the protective cover is sleeved on the outside of the cylinder.

[0015] The effect achieved by the above components is: by setting up the auxiliary structure, personnel can conveniently adjust the protective cover to cover and protect the cylinder, thereby preventing the cylinder from being damaged by bumps during use, thereby increasing the overall service life of the molding mechanism.

[0016] Preferably, a plurality of heat dissipation holes are opened on one side of the protective cover, and the heat dissipation holes are evenly distributed on the one side of the protective cover.

[0017] The effect achieved by the above components is: by opening a plurality of heat dissipation holes on the protective cover, the cylinder inside the protective cover can be ventilated and cooled to avoid excessively high operating temperature of the cylinder.

[0018] Preferably, the two protective covers are fixedly connected to one side away from each other with a handle, and the cross-section of the handle is "U"-shaped.

[0019] The effect achieved by the above components is that the protective cover can be driven by moving the handle, thereby achieving the effect of conveniently controlling the protective cover.

[0020] Compared with the related art, the forming mechanism of the automatic box folding machine provided by the utility model has the following beneficial effects:

[0021] The utility model provides a forming mechanism of an automatic box folding machine. By arranging an adjustment structure, when a folding ear plate is worn out, personnel can conveniently replace it, thereby preventing the worn folding ear plate from reducing the working efficiency of the forming mechanism.

[0022] By setting up the auxiliary structure, personnel can conveniently adjust the protective cover to cover and protect the cylinder, thereby preventing the cylinder from being damaged by collision during use, thereby increasing the overall service life of the molding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of a forming mechanism of an automatic box folding machine provided by the utility model;

[0024] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0025] Figure 3 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0026] Figure 4 for Figure 1 A schematic diagram of a partial structural disassembly of the regulating structure shown;

[0027] Figure 5 for Figure 1 A schematic diagram of the auxiliary structure shown.

[0028] Numbers in the figure: 1. Mounting plate; 2. Fixed seat; 3. Adjustment structure; 301. Support plate; 302. Screw rod; 303. Connecting plate; 304. Positioning rod; 305. Insert rod; 306. Connecting plate; 307. Welding plate; 308. Socket; 309. Spring; 310. Guide block; 311. Guide rod; 4. Auxiliary structure; 41. Slide groove; 42. Slider; 43. Pressure rod; 44. Protective cover; 45. Heat dissipation hole; 46. Handle; 5. Cylinder; 6. Flip plate; 7. Folding ear plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 5 The utility model embodiment provides a forming mechanism of an automatic box folding machine, comprising: a mounting plate 1, one side of the mounting plate 1 is fixedly connected to a fixing seat 2, the lower surface of the fixing seat 2 is fixedly connected to a cylinder 5, the inner wall of the fixing seat 2 is installed with a flip plate 6, one side of the flip plate 6 is attached to a folding ear plate 7, one side of the flip plate 6 is provided with an adjustment structure 3, and the lower surface of the fixing seat 2 is provided with two auxiliary structures 4.

[0032] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 4 The adjusting structure 3 includes a supporting plate 301, one side of the supporting plate 301 is fixedly connected to the flip plate 6, one side of the supporting plate 301 is rotatably connected to a screw rod 302, the arc surface of the screw rod 302 is threadedly connected to a connecting plate 303, the cross section of the connecting plate 303 is an isosceles trapezoid, both sides of the flip plate 6 are fixedly connected to positioning rods 304, the side of the positioning rod 304 is slidably connected to an insertion rod 305, the cross section of the insertion rod 305 is "L"-shaped, one side of the insertion rod 305 is fixedly connected to a connecting plate 306, the cross section of the connecting plate 306 is a right-angled trapezoid, and the side of the folding ear plate 7 close to the flip plate 6 is fixedly connected to two welding plates 307, and the two welding plates 307 are provided with a socket 308 on the side close to each other. By setting the adjusting structure 3, when the folding ear plate 7 is worn out, the personnel can easily replace it, thereby avoiding the worn folding ear plate 7 from reducing the working efficiency of the forming mechanism. 304 and 305 respectively. After the connecting plate 303 is separated from the connecting plate 306, the spring 309 can drive the plugging rod 305 to quickly move away from the socket 308 on the welding plate 307, so as to achieve the effect of quickly adjusting the plugging rod 305. A guide rod 311 is slidably penetrated on the surface of the connecting plate 303, and one end of the guide rod 311 is fixedly connected to the support plate 301. When the screw rod 302 drives the connecting plate 303 to move, the guide rod 311 can guide and position the connecting plate 303, so as to achieve the effect of avoiding rotational deviation during the movement of the connecting plate 303. A guide block 310 is fixedly connected to the side of the plugging rod 305 close to the socket 308. Since the guide block 310 fixed on one end of the plugging rod 305 is small in size, the plugging rod 305 can be easily inserted into the inner wall of the socket 308.

[0033] In the embodiments of the present invention, please refer to Figure 5The auxiliary structure 4 includes a slide groove 41, which is opened on the lower surface of the fixed seat 2. The inner wall of the slide groove 41 is slidably connected with a slider 42. The lower surface of the slider 42 is threaded with a pressure rod 43. A protective cover 44 is fixedly connected to one side of the slider 42. The protective cover 44 is sleeved on the outside of the cylinder 5. By setting the auxiliary structure 4, personnel can easily adjust the protective cover 44 to cover and protect the cylinder 5, thereby avoiding damage caused by collision during use of the cylinder 5, thereby improving the overall service life of the molding mechanism. A plurality of heat dissipation holes 45 are opened on one side of the protective cover 44. The heat dissipation holes 45 are evenly distributed on one side of the protective cover 44. By opening a plurality of heat dissipation holes 45 on the protective cover 44, the cylinder 5 inside the protective cover 44 can be ventilated and dissipated to avoid excessive temperature of the cylinder 5 during use. The two protective covers 44 are fixedly connected to a handle 46 on the side away from each other. The cross-section of the handle 46 is "U"-shaped. Moving the handle 46 can drive the protective cover 44, thereby achieving the effect of conveniently controlling the protective cover 44.

[0034] The working principle of the forming mechanism of an automatic box folding machine provided by the utility model is as follows: when the forming mechanism is needed to make the paper box fold and form ears, the cylinder 5 is started to drive the flip plate 6, and the flip plate 6 drives the folding ear plate 7 to rotate, so that the paper box can be folded and formed. When the worn folding ear plate 7 needs to be replaced, the screw rod 302 is first rotated to drive the connecting plate 303 to move in the direction away from the connecting plate 306. At this time, the spring 309 will drive the insertion rod 305 to move quickly in the direction away from the insertion hole 308 on the welding plate 307. Then the personnel can disassemble the worn folding ear plate 7, and then move the new folding ear plate 7 to fit with the flip plate 6. When the insertion hole 308 is aligned with the insertion rod 305, the screw rod 302 is rotated in the opposite direction to drive the connecting plate 303, so that the connecting plate 303 is squeezed in the direction of the connecting plate 306 in the limit of the guide rod 311, and the connecting plate 306 drives the insertion rod 3 05. When the insertion rod 305 is inserted into the hole 308, the installation of the folding ear plate 7 is completed. Among them, after the connecting plate 303 is separated from the connecting plate 306, the spring 309 can drive the insertion rod 305 to move quickly in the direction away from the hole 308 on the welding plate 307, thereby achieving the effect of being able to quickly adjust the insertion rod 305. In addition, when the screw rod 302 drives the connecting plate 303 to move, the guide rod 311 can guide and position the connecting plate 303, thereby achieving the effect of avoiding rotational deviation during the movement of the connecting plate 303. Finally, due to the small size of the guide block 310 fixed at one end of the insertion rod 305, the effect of conveniently inserting the insertion rod 305 into the inner wall of the hole 308 is achieved. By setting the adjustment structure 3, when the folding ear plate 7 is worn out during use, the personnel can easily replace it, thereby avoiding the worn folding ear plate 7 from reducing the working efficiency of the forming mechanism.

[0035] When it is necessary to adjust the protective cover 44 to cover and protect the cylinder 5, first rotate the pressure rod 43 to separate it from the bottom of the inner wall of the slide groove 41, and then move the handle 46 to drive the two protective covers 44 to move towards each other. When the two protective covers 44 are fitted together, rotate the pressure rod 43 to abut against the bottom of the inner wall of the slide groove 41 to fix the protective cover 44. Specifically, by opening a plurality of heat dissipation holes 45 on the protective cover 44, the cylinder 5 inside the protective cover 44 can be ventilated and cooled to avoid excessive temperature of the cylinder 5 during use. By setting the auxiliary structure 4, personnel can conveniently adjust the protective cover 44 to cover and protect the cylinder 5, thereby avoiding damage caused by collision during use of the cylinder 5, thereby improving the overall service life of the molding mechanism.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A forming mechanism of an automatic box folding machine, characterized in that: include: A mounting plate (1), one side of the mounting plate (1) is fixedly connected to a fixing seat (2), the lower surface of the fixing seat (2) is fixedly connected to a cylinder (5), an inner wall of the fixing seat (2) is mounted with a flip plate (6), one side of the flip plate (6) is fitted with a folding ear plate (7), one side of the flip plate (6) is provided with an adjustment structure (3), the adjustment structure (3) comprises a support plate (301), one side of the support plate (301) is fixedly connected to the flip plate (6), one side of the support plate (301) is rotatably connected to a screw rod (302), the arc surface of the screw rod (302) is threadedly connected to a connecting rod The connecting plate (303) has a cross section of an isosceles trapezoid, positioning rods (304) are fixedly connected to both sides of the flip plate (6), and a plug rod (305) is slidably connected to the side of the positioning rod (304), and the cross section of the plug rod (305) is "L" shaped, and a connecting plate (306) is fixedly connected to one side of the plug rod (305), and the cross section of the connecting plate (306) is a right-angled trapezoid, and two welding plates (307) are fixedly connected to one side of the folding ear plate (7) close to the flip plate (6), and the two welding plates (307) are each provided with a plug hole (308) on one side close to each other.

2. The forming mechanism of an automatic box folding machine according to claim 1, characterized in that: A spring (309) is sleeved on the side surface of the positioning rod (304), and two ends of the spring (309) are respectively fixedly connected to the positioning rod (304) and the insertion rod (305).

3. The forming mechanism of an automatic box folding machine according to claim 1, characterized in that: A guide rod (311) is slidably provided on the surface of the connecting plate (303), and one end of the guide rod (311) is fixedly connected to the supporting plate (301).

4. The forming mechanism of an automatic box folding machine according to claim 1, characterized in that: A guide block (310) is fixedly connected to one side of the insertion rod (305) close to the insertion hole (308).

5. The forming mechanism of an automatic box folding machine according to claim 1, characterized in that: The lower surface of the fixed seat (2) is provided with two auxiliary structures (4), and the auxiliary structure (4) includes a slide groove (41), and the slide groove (41) is opened on the lower surface of the fixed seat (2). The inner wall of the slide groove (41) is slidably connected with a slider (42), and the lower surface of the slider (42) is threaded with a pressure rod (43). One side of the slider (42) is fixedly connected with a protective cover (44), and the protective cover (44) is sleeved on the outside of the cylinder (5).

6. The forming mechanism of an automatic box folding machine according to claim 5, characterized in that: A plurality of heat dissipation holes (45) are provided on one side of the protective cover (44), and the heat dissipation holes (45) are evenly distributed on one side of the protective cover (44).

7. The forming mechanism of an automatic box folding machine according to claim 5, characterized in that: A handle (46) is fixedly connected to one side of the two protective covers (44) that is away from each other, and the cross section of the handle (46) is U-shaped.

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