Paperboard die cutting forming machine

Abstract

The utility model discloses a paperboard die cutting forming machine, and relates to the technical field of paperboard processing. The paperboard die cutting forming machine comprises a supporting bottom plate, a lifting plate and a pressing plate, a supporting frame is arranged at the top of the supporting bottom plate, and supporting legs are fixedly installed on the two sides of the supporting frame. According to the paperboard die cutting forming machine, the lifting plate can be lifted, so that when a paperboard falls onto the lifting plate, the paperboard can be moved upwards, when the paperboard moves upwards, the paperboard can be tightly pressed through the pressing plate, and a protection pad at the bottom of the pressing plate can reduce damage to the paperboard during pressing; according to the paperboard die-cutting device, the problem that the die-cutting precision is affected due to deviation generated during die-cutting of paperboards can be avoided, the quality of the paperboards after die-cutting can be further improved, waste generated during die-cutting of the paperboards can be subjected to discharging treatment through the opening formed in the lifting plate, workers can collect the waste conveniently, and the labor intensity of follow-up workers during cleaning is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard processing, in particular to a cardboard die-cutting and forming machine. Background Art

[0002] A corrugated cardboard die-cutting device with announcement number CN217621018U completes the die-cutting of the cardboard by setting a punching seat that slides up and down, and installs the punching knife and the liner in the form of sliding insertion, making it easy to install and replace. By setting a limit strip to limit the position of the punching knife and the liner, the safety of the cardboard die-cutting process is ensured while ensuring the stability of product production, thereby increasing the output rate.

[0003] The above-mentioned corrugated cardboard die-cutting device can replace the cutter when die-cutting the cardboard, but it is difficult to pre-press the cardboard before die-cutting. In this way, the cardboard is prone to move during the die-cutting process, which in turn causes the die-cutting position to change, thereby reducing the accuracy of the cardboard die-cutting. Utility Model Content

[0004] The utility model aims to provide a cardboard die-cutting and forming machine, which can solve the problem that it is difficult to pre-press the cardboard before die-cutting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cardboard die-cutting and forming machine, comprising a supporting bottom plate, a lifting plate and a pressing plate, a supporting frame is provided on the top of the supporting bottom plate, supporting legs are fixedly installed on both sides of the supporting frame, the number of the supporting legs is two groups, and the bottoms of the two groups of supporting legs are fixedly installed with the top of the supporting bottom plate;

[0006] An electric push rod is fixedly installed on the top of the supporting bottom plate, and the electric push rod is used to drive the lifting plate to move up and down;

[0007] There are two groups of clamping plates, and both groups of clamping plates are located above the lifting plate.

[0008] Preferably, electric transmission rollers are rotatably mounted on the front inner wall and the rear inner wall of the support frame.

[0009] Preferably, the lifting plate is located inside the supporting frame and the top of the lifting plate is in the same horizontal line as the top of the electric transmission roller.

[0010] Preferably, a supporting vertical plate is fixedly installed on the top of the supporting bottom plate, a die-cutting machine is provided on the inner top of the supporting vertical plate, a telescopic damping spring is fixedly installed on the bottom of the supporting vertical plate, a clamping plate is fixedly installed on the bottom of the clamping plate, and a guide rod is fixedly installed on the top of the clamping plate.

[0011] Preferably, a material unloading opening is provided inside the lifting plate.

[0012] Preferably, one end of the guide rod extends to the top of the supporting vertical plate and is fixedly installed with a limit block, and the guide rod and the supporting vertical plate are slidably installed. Such an arrangement can increase the stability of the pressing plate when it moves.

[0013] Preferably, a protective pad is glued and fixed to the bottom of the pressing plate, so that the cardboard can be protected.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the cardboard die-cutting and forming machine can lift the lifting plate through the setting of the electric push rod, so that when the cardboard falls onto the lifting plate, the cardboard can be moved upward, and when the cardboard moves upward, the cardboard can be pressed to death by the pressing plate, and the protective pad at the bottom of the pressing plate can reduce the damage to the cardboard caused by pressing, and then the cardboard is die-cut by the die-cutting machine, so that the problem of cardboard offset during die-cutting that affects the die-cutting accuracy can be avoided, thereby improving the quality of the cardboard after die-cutting, and the opening opened inside the lifting plate can discharge the waste generated during cardboard die-cutting, which is convenient for workers to collect and reduces the labor intensity of subsequent workers during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

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

[0018] Figure 3 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. Support base plate; 2. Support frame; 3. Support leg; 4. Electric transmission roller; 5. Support vertical plate; 6. Telescopic damping spring; 7. Guide rod; 8. Pressure plate; 9. Die-cutting machine; 10. Electric push rod; 11. Lifting plate. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-3The utility model provides a technical solution: a cardboard die-cutting and forming machine, comprising a supporting base plate 1, a lifting plate 11 and a pressing plate 8. A supporting frame 2 is provided on the top of the supporting base plate 1, and supporting legs 3 are fixedly installed on both sides of the supporting frame 2. There are two groups of supporting legs 3, and the bottoms of the two groups of supporting legs 3 are fixedly installed with the top of the supporting base plate 1; an electric push rod 10 is fixedly installed on the top of the supporting base plate 1, and the electric push rod 10 is used to drive the lifting plate 11 to move up and down; there are two groups of pressing plates 8, and the two groups of pressing plates 8 are located above the lifting plate 11, and the front inner wall and the rear inner wall of the supporting frame 2 are rotatably installed with an electric transmission roller shaft 4, the lifting plate 11 is located inside the supporting frame 2, and the top of the lifting plate 11 is in the same horizontal line as the top of the electric transmission roller shaft 4.

[0022] Furthermore, a supporting vertical plate 5 is fixedly installed on the top of the supporting bottom plate 1, a die-cutting machine 9 is provided on the inner top of the supporting vertical plate 5, a telescopic damping spring 6 is fixedly installed on the bottom of the supporting vertical plate 5, a pressing plate 8 is fixedly installed on the bottom of the telescopic damping spring 6, and a guide rod 7 is fixedly installed on the top of the pressing plate 8. This arrangement is enough to lift the lifting plate 11, so that when the cardboard falls onto the lifting plate 11, the cardboard can be moved upward, and when the cardboard moves upward, the cardboard can be crushed by the pressing plate 8, and the protective pad at the bottom of the pressing plate 8 can reduce the damage to the cardboard during compression, and then the cardboard is die-cut by the die-cutting machine 9, so that the problem of cardboard offset during die-cutting that affects the die-cutting accuracy can be avoided, thereby improving the quality of the cardboard after die-cutting, and the opening opened inside the lifting plate 11 can discharge the waste generated during cardboard die-cutting, which is convenient for workers to collect and reduces the labor intensity of subsequent workers during cleaning.

[0023] Furthermore, a material unloading opening is provided inside the lifting plate 11, one end of the guide rod 7 extends to the top of the supporting vertical plate 5 and is fixedly installed with a limit block, the guide rod 7 and the supporting vertical plate 5 are slidably installed, and a protective pad is glued and fixed to the bottom of the clamping plate 8.

[0024] Working principle: When in use, place the collection box just below the opening of the lifting plate 11, and then convey the cardboard through the electric transmission roller 4. When the cardboard moves to the lifting plate 11, control the electric push rod 10 to start, and the electric push rod 10 starts to drive the lifting plate 11 to move upward. The lifting plate 11 moves upward and drives the cardboard to move. When the clamping plate 8 contacts the cardboard, the lifting plate 11 continues to move upward, and then the telescopic damping spring 6 will be compressed to crush the cardboard. When the cardboard contacts the die-cutting machine 9, the die-cutting machine 9 can die-cut the cardboard, and the die-cut waste is discharged through the opening on the lifting plate 11 to the collection box for collection. Then control the electric push rod 10 to reset the lifting plate 11, and then control the electric transmission roller 4 to transmit. The die-cut cardboard will push the die-cut cardboard out of the top of the lifting plate 11.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cardboard die-cutting machine, characterized in that: include: A support base plate (1), wherein a support frame (2) is provided on the top of the support base plate (1), support legs (3) are fixedly mounted on both sides of the support frame (2), the support legs (3) are provided in two groups, and the bottoms of the two groups of support legs (3) are fixedly mounted on the top of the support base plate (1); A lifting plate (11), the top of which supports the bottom plate (1), is fixedly mounted with an electric push rod (10), the electric push rod (10) being used to drive the lifting plate (11) to move up and down; The clamping plates (8) are provided in two groups, and both groups of the clamping plates (8) are located above the lifting plate (11).

2. A cardboard die-cutting machine according to claim 1, characterized in that: The front inner wall and the rear inner wall of the support frame (2) are rotatably mounted with electric transmission roller shafts (4).

3. A cardboard die-cutting machine according to claim 2, characterized in that: The lifting plate (11) is located inside the support frame (2), and the top of the lifting plate (11) is on the same horizontal line as the top of the electric transmission roller shaft (4).

4. A cardboard die-cutting machine according to claim 3, characterized in that: A support vertical plate (5) is fixedly mounted on the top of the support bottom plate (1), a die-cutting machine (9) is provided on the inner top of the support vertical plate (5), a telescopic damping spring (6) is fixedly mounted on the bottom of the support vertical plate (5), a clamping plate (8) is fixedly mounted on the bottom of the telescopic damping spring (6), and a guide rod (7) is fixedly mounted on the top of the clamping plate (8).

5. A cardboard die-cutting machine according to claim 4, characterized in that: The lifting plate (11) is provided with a material discharge opening inside.

6. A cardboard die-cutting machine according to claim 5, characterized in that: One end of the guide rod (7) extends to the top of the supporting vertical plate (5) and is fixedly mounted with a limit block, and the guide rod (7) and the supporting vertical plate (5) are slidably mounted.

7. A cardboard die-cutting machine according to claim 6, characterized in that: A protective pad is glued and fixed to the bottom of the pressing plate (8).

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