Supporting structure for paperboard printing device

Abstract

The utility model relates to the technical field of supporting equipment, in particular to a supporting structure for a paperboard printing device, which comprises two bottom plates, the two bottom plates are symmetrically arranged, a supporting mechanism is arranged on the upper surfaces of the bottom plates, the supporting mechanism comprises an air cylinder, the air cylinder is fixedly connected with the upper surfaces of the bottom plates, and the air cylinder is fixedly connected with the upper surfaces of the bottom plates. The output end of the air cylinder is fixedly connected with a bracket, the inner wall of the bracket is rotationally connected with a supporting plate, the upper surface of the bottom plate is fixedly connected with supporting rods, the ends, away from the bottom plate, of the supporting rods are fixedly connected with cushion blocks, a stabilizing assembly is arranged between the two supporting rods, the supporting plate is rectangular, one end of the supporting plate is lapped on the cushion blocks, and the other end of the supporting plate is lapped on the cushion blocks. The longitudinal section of the bracket is in a u shape, and the edge of the bracket is in a round corner shape. According to the scheme, the paperboard blanking device can stably carry out blanking operation on paperboards, the probability that the paperboards are bent and damaged is reduced, the economic loss of a user is reduced, and normal use of equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting equipment, in particular to a supporting structure for a cardboard printing device. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate mounting, inking, embossing, and paper feeding (including folding). Its working principle is: first, the text and image to be printed are made into a printing plate and mounted on a printing press. Then, ink is applied to the areas with text and images on the printing plate by a person or a printing press, and then directly or indirectly transferred to paper or other substrates (such as textiles, metal plates, plastics, leather, wood boards, glass and ceramics), thereby replicating printed products identical to the printing plate. A cardboard printing device is a device used for printing on the surface of cardboard. Different types of cardboard printing devices differ in printing speed, accuracy, and scope of application. They are important equipment in the fields of cardboard packaging, promotional materials production, etc. With the development of society, cardboard printing devices have been put into use in large quantities.

[0003] Prior art includes the utility model with publication number CN217705129U, which discloses a corrugated cardboard printing device, comprising: a conveyor belt mechanism, a printing assembly box, a corrugated cardboard assembly seat and a printing mechanism; the conveyor belt mechanism is horizontally arranged, and first support columns are vertically arranged at both ends thereof, and a drive motor is provided at the end of a transmission roller at one end of the conveyor belt mechanism to drive the conveyor belt on the conveyor belt mechanism to move; a plurality of flexible corrugated cardboard assembly seats are arranged at intervals on the conveyor belt, and a printing assembly box is provided in the middle of the conveyor belt mechanism through a second support column, and the conveyor belt mechanism partially passes through the interior of the printing assembly box, and a printing mechanism is provided inside the printing assembly box. When in use, this device overcomes the problem in the prior art that the cardboard printing device is placed directly on the conveying mechanism during use, and the printing roller is easily offset when it just contacts the cardboard, and the contact between the printing roller and the cardboard is not close enough, thereby causing a decrease in printing quality.

[0004] At present, most of the existing printing devices often transport the cardboard directly to the collection vehicle through a conveyor belt after processing. During this process, the cardboard is prone to bending and colliding with the collection vehicle, causing damage to the cardboard and increasing the economic losses of users. Improvements are needed. Summary of the Invention

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that most printing devices often transport the cardboard directly to the collection vehicle through a conveyor belt after processing. During this process, the cardboard is easily bent and the cardboard is easily bumped against the collection vehicle, causing damage to the cardboard and increasing economic losses to users. A support structure for a cardboard printing device is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a support structure for a cardboard printing device, comprising a base plate, wherein there are two base plates, and the two base plates are symmetrically arranged. A support mechanism is provided on the upper surface of the base plate, and the support mechanism comprises a cylinder, which is fixedly connected to the upper surface of the base plate, and the output end of the cylinder is fixedly connected to a bracket, and the inner wall of the bracket is rotatably connected to the bracket, and the upper surface of the base plate is fixedly connected to a support rod, and the end of the support rod away from the base plate is fixedly connected to a pad, and a stabilizing component is provided between the two support rods. This solution can stabilize the unloading operation of the cardboard, reduce the probability of bending and damage of the cardboard, reduce the economic loss of the user, and facilitate the normal use of the equipment.

[0007] Preferably, the support plate is rectangular, and one end of the support plate is placed on a pad to reduce shaking of the support plate.

[0008] Preferably, the longitudinal section of the bracket is U-shaped, and the edges of the bracket are rounded.

[0009] Preferably, the stabilizing assembly includes a connecting rod, each of which is fixedly connected to two supporting rods, and a swivel is rotatably connected to the connecting rod, and a stabilizing spring is fixedly connected to the surface of the swivel, and the end of the stabilizing spring away from the swivel is fixedly connected to a protrusion, and the side of the protrusion away from the stabilizing spring is fixedly connected to a sleeve, and the sleeve is buckled with the sleeve. The equipment is placed behind the printing equipment respectively, and then the cardboard is placed on the conveyor belt of the printing equipment. After completing the printing operation on the cardboard, the cardboard is transported to the rear carrier through the conveyor belt of the printing equipment. Before unloading, the cylinder is controlled to retract and extend, and then the bracket drives one end of the carrier to move. Under the pull of the stabilizing spring, the carrier is stably attached to the pad, and the processed cardboard falls on the inclined carrier.

[0010] Preferably, the swivel is a circular ring, which is located in the middle of the connecting rod and rotates to ensure the normal operation of the equipment.

[0011] Preferably, a limit stop is fixedly connected to the surface of the connecting rod, and the limit stop is in a circular ring shape.

[0012] Preferably, there are two limit blocks, which are mirror-imaged and located on both sides of the swivel to limit the displacement of the swivel.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, the devices are placed behind the printing device, and then the cardboard is placed on the conveyor belt of the printing device. After the printing operation on the cardboard is completed, the cardboard is transported to the pallet at the rear through the conveyor belt of the printing device. Before unloading, the cylinder is controlled to retract and extend, and then the bracket drives one end of the pallet to move. Under the pull of the stabilizing spring, the pallet is stably attached to the pad, and the processed cardboard falls on the inclined pallet. This solution can stably unload the cardboard, reduce the probability of bending and damage of the cardboard, reduce the economic loss of the user, and facilitate the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a support structure for a cardboard printing device proposed in the utility model;

[0016] Figure 2 This is a bottom-up structural diagram of a support structure for a cardboard printing device proposed in the utility model;

[0017] Figure 3 The utility model proposes a support structure for a cardboard printing device Figure 2 Schematic diagram of the structure at A;

[0018] Figure 4 The utility model proposes a support structure for a cardboard printing device Figure 2 Schematic diagram of the structure at B;

[0019] Figure 5 The utility model provides a partial structural diagram of a support structure for a cardboard printing device.

[0020] Legend:

[0021] 1. Base plate; 2. Support mechanism; 21. Cylinder; 22. Spacer; 23. Support plate; 24. Support rod; 25. Bracket; 26. Stabilizing assembly; 261. Connecting rod; 262. Swivel; 263. Stabilizing spring; 264. Bump; 265. Ring; 266. Clamping sleeve; 267. Limit block. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5The utility model provides a technical solution: a support structure for a cardboard printing device, including a base plate 1, two base plates 1, and a symmetrical arrangement of the two base plates 1. A support mechanism 2 is provided on the upper surface of the base plate 1, and the support mechanism 2 includes a cylinder 21, which is fixedly connected to the upper surface of the base plate 1, and the output end of the cylinder 21 is fixedly connected to a bracket 25, and the inner wall of the bracket 25 is rotatably connected to a support plate 23. A support rod 24 is fixedly connected to the upper surface of the base plate 1, and a pad 22 is fixedly connected to the end of the support rod 24 away from the base plate 1. A stabilizing component 26 is provided between the two support rods 24. This solution can stably perform cardboard unloading operations, reduce the probability of cardboard bending and damage, reduce the economic loss of users, and facilitate the normal use of the equipment.

[0023] Specifically, the support plate 23 is rectangular, and one end of the support plate 23 is placed on the cushion block 22 to reduce the shaking of the support plate 23.

[0024] Specifically, the longitudinal section of the bracket 25 is U-shaped, and the edges of the bracket 25 are rounded.

[0025] In this embodiment, the stabilizing assembly 26 includes a connecting rod 261, the two ends of which are fixedly connected to the two support rods 24 respectively. A swivel 262 is rotatably connected to the connecting rod 261, and a stabilizing spring 263 is fixedly connected to the surface of the swivel 262. The end of the stabilizing spring 263 away from the swivel 262 is fixedly connected to a protrusion 264, and the side of the protrusion 264 away from the stabilizing spring 263 is fixedly connected to a collar 265. The lower surface of the support plate 23 is fixedly connected to a sleeve 266, and the collar 265 is buckled with the sleeve 266. The equipment is placed behind the printing equipment, and then the cardboard is placed on the conveyor belt of the printing equipment. After the printing operation on the cardboard is completed, the cardboard is transported to the rear support plate 23 through the conveyor belt of the printing equipment. Before unloading, the control cylinder 21 is retracted and extended, and then the bracket 25 drives one end of the support plate 23 to move. Under the pull of the stabilizing spring 263, the support plate 23 is stably attached to the pad 22, and the processed cardboard falls on the inclined support plate 23.

[0026] Specifically, the swivel 262 is a circular ring, which is located in the middle of the connecting rod 261 and rotates to ensure the normal operation of the equipment.

[0027] In this embodiment, a limit stopper 267 is fixedly connected to the surface of the connecting rod 261 , and the limit stopper 267 is in a circular ring shape.

[0028] Specifically, there are two limit blocks 267 , which are mirror-imaged. The two limit blocks 267 are located on both sides of the swivel 262 to limit the displacement of the swivel 262 .

[0029] Working principle: Place the equipment behind the printing equipment respectively, and then place the cardboard on the conveyor belt of the printing equipment. After completing the printing operation on the cardboard, the cardboard is transported to the rear support plate 23 through the conveyor belt of the printing equipment. Before unloading, control the cylinder 21 to retract and extend, and then the bracket 25 drives one end of the support plate 23 to move. Under the pull of the stabilizing spring 263, the support plate 23 is stably attached to the pad 22, and the processed cardboard falls on the inclined support plate 23. This solution can stabilize the unloading operation of the cardboard, reduce the probability of bending and damage of the cardboard, reduce the economic loss of the user, and facilitate the normal use of the equipment.

Claims

1. A support structure for a cardboard printing device, comprising a bottom plate (1), wherein the number of the bottom plates (1) is two and the two bottom plates (1) are symmetrically arranged, and wherein: A support mechanism (2) is provided on the upper surface of the base plate (1), and the support mechanism (2) includes a cylinder (21), the cylinder (21) is fixedly connected to the upper surface of the base plate (1), the output end of the cylinder (21) is fixedly connected to a bracket (25), the inner wall of the bracket (25) is rotatably connected to a support plate (23), the upper surface of the base plate (1) is fixedly connected to a support rod (24), one end of the support rod (24) away from the base plate (1) is fixedly connected to a pad (22), and a stabilizing component (26) is provided between the two support rods (24).

2. The support structure for a cardboard printing device according to claim 1, characterized in that: The support plate (23) is rectangular, and one end of the support plate (23) rests on the cushion block (22).

3. The supporting structure for a cardboard printing device according to claim 1, characterized in that: The longitudinal section of the bracket (25) is U-shaped, and the edges of the bracket (25) are rounded.

4. The support structure for a cardboard printing device according to claim 1, characterized in that: The stabilizing assembly (26) comprises a connecting rod (261), the two ends of the connecting rod (261) are respectively fixedly connected to the two supporting rods (24), a rotating ring (262) is rotatably connected to the connecting rod (261), a stabilizing spring (263) is fixedly connected to the surface of the rotating ring (262), a protrusion (264) is fixedly connected to the end of the stabilizing spring (263) away from the rotating ring (262), a collar (265) is fixedly connected to the side of the protrusion (264) away from the stabilizing spring (263), and a clamping sleeve (266) is fixedly connected to the lower surface of the supporting plate (23), and the collar (265) is interlocked with the clamping sleeve (266).

5. The support structure for a cardboard printing device according to claim 4, characterized in that: The rotating ring (262) is a circular ring, and the rotating ring (262) is located in the middle of the connecting rod (261) and rotates.

6. The supporting structure for a cardboard printing device according to claim 4, characterized in that: A limit stopper (267) is fixedly connected to the surface of the connecting rod (261), and the limit stopper (267) is in a circular ring shape.

7. The supporting structure for a cardboard printing device according to claim 6, characterized in that: There are two limit blocks (267), which are arranged in a mirror image. The two limit blocks (267) are located on both sides of the rotating ring (262).

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