Automatic forming device for computer equipment shell

Abstract

The invention relates to the technical field of computer shell production, and discloses a computer equipment shell automatic forming device which comprises a supporting frame, a supporting seat is fixedly connected to the right side of the top of the supporting frame, a conveying belt is arranged in the supporting seat, and two supporting rollers are arranged on the inner diameter of the conveying belt; ratchet wheels are installed at the front end and the rear end of the supporting roller on the left side, a base is arranged on the left side of the supporting seat, two connecting columns are fixedly connected to the front side and the rear side of the top of the base, a supporting plate is fixedly connected between the tops of the four connecting columns, and a connecting sleeve is fixedly connected to the inner wall of the supporting plate. The rack is meshed with the ratchet wheel, so that the conveying belt conveys raw materials leftwards, the raw materials enter the position between the lower die and the upper die, along with descending of the upper die, the upper die is meshed with the supporting base, the complete materials are bitten off, quantification, cutting and compression molding of the materials are achieved, and the production efficiency and the product quality are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of computer shell production, in particular to an automatic forming device for a computer equipment shell. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. The computer is composed of a shell, graphics card, processor, power supply and other structures, and the shell needs to be molded using a mold during the processing process.

[0003] In the production process of computer equipment, the molding quality and efficiency of the shell have an important impact on the overall performance and production cycle of the product. The existing computer equipment shell molding devices lack an effective coordination mechanism in terms of material quantification, cutting and molding during use, which makes it difficult to improve production efficiency and product quality. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic forming device for a computer device housing, which solves the problem of lack of an effective coordination mechanism, resulting in difficulty in improving production efficiency and product quality.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic forming device for a computer equipment shell, comprising a support frame, a support seat is fixedly connected to the right side of the top of the support frame, a conveyor belt is arranged inside the support seat, two support rollers are arranged on the inner diameter of the conveyor belt, ratchets are installed at both the front and rear ends of the left support roller, a base is arranged on the left side of the support seat, two connecting columns are fixedly connected to the front and rear sides of the top of the base, a support plate is fixedly connected between the tops of the four connecting columns, a connecting sleeve is fixedly connected to the inner wall of the support plate, a hydraulic cylinder is fixedly connected to the inner wall of the connecting sleeve, a molding mechanism is installed at the output end of the hydraulic cylinder, the molding mechanism is used for shell molding, two racks are installed on the right side of the molding mechanism, and the racks are meshed with the ratchet.

[0006] The plate material is placed on the conveyor belt, and the front and rear sides of the top of the support seat are both higher than a part of the conveyor belt. Then the hydraulic cylinder starts to extend, driving the upper mold to move downward on the four connecting columns, and vertically up and down with the connecting columns as guide rails. As the upper mold moves, the two racks are driven to move downward together. As the rack moves, the rack engages with the ratchet, and the two ratchets drive the support rollers on the left to rotate. The support rollers rub against the conveyor belt, and the conveyor belt drives the material to move to the left. The material enters between the upper mold and the lower mold, and the upper mold continues to move downward until the upper mold drops to be flush with the support seat. The material breaks under the extrusion and bite of the upper mold and the support seat, and then the material falls onto the lower mold. The upper mold squeezes the material on the lower mold. As the upper mold continues to move downward, the lower mold contacts the pad, and the resistance spring contracts. The material is squeezed by the upper mold and the lower mold until it is formed. Then the hydraulic cylinder contracts, the upper mold moves upward and separates from the lower mold, and the resistance spring rebounds and the lower mold rises again, and the formed shell can be taken out;

[0007] When the upper mold descends, the rack is driven to move, so that the rack engages with the ratchet, allowing the conveyor belt to transport the raw materials to the left. As the upper mold descends, the upper mold engages with the support seat to bite off the complete material, realizing the quantitative material cutting and compression molding, effectively improving production efficiency and product quality.

[0008] Preferably, the molding mechanism includes an upper mold, which is fixedly connected to the output end of the hydraulic cylinder, a pad is fixedly connected to the top of the base, a lower mold is arranged between the pad and the upper mold, the upper mold is fixedly connected to the rack, the lower mold and the upper mold are both slidably connected to the connecting column, and the upper mold is fixedly connected to the rack.

[0009] Preferably, the molding mechanism also includes an extrusion plate, which is fixedly connected to the output end of the hydraulic cylinder, a mold plate is fixedly connected to the top of the base, a flip mold is arranged between the extrusion plate and the mold plate, the extrusion plate and the flip mold are both slidably connected to the connecting column, and the extrusion plate is fixedly connected to the rack.

[0010] Preferably, a flip plate is rotatably connected between the front and rear sides of the inner wall of the flip mold, a connecting strip is fixedly connected to the rear end of the flip plate, sliding columns are fixedly connected to the two ends of the rear side of the connecting strip, a limiting plate is fixedly connected to the rear side of the base, and a flip track is opened on the front side of the limiting plate.

[0011] The raw material is broken by the extrusion plate and the support seat, and falls onto the flip plate on the top of the flip mold. After that, the hydraulic cylinder contracts and the flip mold is lifted up together. As the flip mold rises, the two sliding columns on the connecting bar slide in the flip track. The sliding columns move along the arc, causing the flip plate to change its angle. The flip plate begins to tilt and flip. The hydraulic cylinder extends again, and the flip mold drops again. The flip plate continues to rotate along the flip track until it drops to the initial position. At this time, the flip plate rotates to the reverse side facing up. At the same time, there is no raw material on the reverse side. The initial raw material has fallen on the mold plate. The flip mold cuts another piece of raw material and falls on the reverse side of the flip plate.

[0012] The extrusion plate continues to move downward until the bottom of the extrusion plate contacts the flip die, thereby pushing the flip die to move downward together, so that the raw material is squeezed between the flip plate and the die plate. As the initial raw material is heated and molded, the second piece of raw material on the flip plate is also preheated and softened by the increased temperature. After the molding is completed, the hydraulic cylinder shrinks the extrusion plate and the flip die to rise, and the shell is taken out;

[0013] As the flip die rises and then falls, the flip plate flips again, and the extrusion plate continues to cut the raw materials for preheating. The above steps are repeated to achieve continuous cutting, preheating and forming. The flip die is used to shorten the heating time of the raw materials, avoid short shots during film pressing, and ensure good plasticity. Short shots are avoided during molding operations, which improves product production efficiency while ensuring the quality of the shell. The combination of mechanical transmission bite cutting can avoid short circuits caused by high temperatures.

[0014] Preferably, resistance springs are sleeved on the bottom of the surfaces of the four connecting columns, and the resistance springs are located on the top of the base.

[0015] Preferably, the two ratchets are rotatably connected to the support seat, and the two ratchets are fixedly connected to the support roller on the left side.

[0016] Preferably, a baffle is fixedly connected to the left side of the base, and the bottom of the baffle is fixedly connected to the support frame.

[0017] Preferably, both front and rear sides of the top of the flip mold are fixedly connected with limiting columns, the top ends of the two limiting columns penetrate and extend to the top of the extrusion plate, and the limiting columns are slidably connected to the extrusion plate.

[0018] Preferably, the sliding post is located in the flip track, and the sliding post is slidably connected to the flip track.

[0019] The present invention provides an automatic forming device for a computer equipment housing. It has the following beneficial effects:

[0020] 1. The present invention drives the rack to move when the upper mold descends, so that the rack engages with the ratchet, so that the conveyor belt conveys the raw material to the left, and the raw material enters between the lower mold and the upper mold. As the upper mold descends, the upper mold engages with the support seat to bite off the complete material, thereby realizing the quantitative material, cutting and compression molding, and effectively improving the production efficiency and product quality.

[0021] 2. The present invention flips the mold so that the same pattern is formed on both sides of the flip plate. After the extrusion plate bites off the raw material, the raw material is located on one side of the top of the flip plate and is preheated in advance with the temperature of the flip plate. As the extrusion plate rises, the flip mold is driven to rise together, and the sliding column flips 180° along the groove track of the flip track. At this time, the top and bottom of the flip plate are swapped, and the preheated raw material on the top falls onto the mold plate. As the flip plate is pressed downward for molding, the temperature during molding is used to preheat the next piece of raw material, thereby shortening the heating time of the raw material. At the same time, the preheated raw material has a better shaping effect, thereby avoiding short shots during film pressing.

[0022] 3. The present invention calculates the distance between the upper mold and the edge of the support seat and uses the rack to mesh with the ratchet, so that the conveyor belt drives the raw material to move the same distance each time, thereby making the error of the raw material portion cut each time extremely small. At the same time, according to the characteristics of the ratchet, when the upper mold moves up, the rack meshes with the ratchet, and the ratchet will not move the conveyor belt in the opposite direction. The whole process adopts a combination of mechanical transmission and bite cutting to avoid short circuit due to high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of an automatic forming device for a computer device housing according to the present invention;

[0024] Figure 2 A schematic diagram of a molding mechanism of an automatic molding device for a computer device housing according to the present invention;

[0025] Figure 3 A schematic diagram of a conveyor belt of an automatic forming device for a computer device housing according to the present invention;

[0026] Figure 4 A schematic diagram of a molding mechanism of an automatic molding device for a computer device housing according to the present invention;

[0027] Figure 5 A schematic diagram of a flip mold of an automatic molding device for a computer device housing according to the present invention;

[0028] Figure 6 A schematic diagram of a flip track and a sliding column of an automatic forming device for a computer device housing according to the present invention;

[0029] Figure 7The present invention is a schematic diagram of the meshing of a rack and a ratchet wheel of an automatic forming device for a computer device housing.

[0030] Among them, 1. base; 2. baffle; 3. conveyor belt; 4. support seat; 5. support frame; 6. resistance spring; 7. hydraulic cylinder; 8. connecting column; 9. support plate; 10. rack; 111. lower mold; 112. upper mold; 113. pad; 12. ratchet; 13. support roller; 14. connecting sleeve; 151. mold plate; 152. limiting column; 153. extrusion plate; 154. flip mold; 1541. flip plate; 1542. limiting plate; 1543. flip track; 1544. connecting strip; 1545. sliding column. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] Please refer to the attached Figure 1 -Attached Figure 7 The embodiment of the present invention provides an automatic forming device for a computer device shell, including a support frame 5, a support seat 4 is fixedly connected to the right side of the top of the support frame 5, a conveyor belt 3 is arranged inside the support seat 4, two support rollers 13 are arranged on the inner diameter of the conveyor belt 3, ratchets 12 are installed at both ends of the front and rear of the left support roller 13, a base 1 is arranged on the left side of the support seat 4, two connecting columns 8 are fixedly connected to the front and rear sides of the top of the base 1, a support plate 9 is fixedly connected between the tops of the four connecting columns 8, a connecting sleeve 14 is fixedly connected to the inner wall of the support plate 9, a hydraulic cylinder 7 is fixedly connected to the inner wall of the connecting sleeve 14, a molding mechanism is installed at the output end of the hydraulic cylinder 7, the molding mechanism is used for shell molding, two racks 10 are installed on the right side of the molding mechanism, and the racks 10 are meshed with the ratchet 12.

[0034] First, place the plate raw material on the conveyor belt 3, and the lower mold 111 starts to preheat. Then, the hydraulic cylinder 7 starts to extend, driving the upper mold 112 to move downward. As the upper mold 112 moves, the two racks 10 are driven to move downward together. As the racks 10 move, the racks 10 engage with the ratchet 12. The two ratchets 12 drive the support rollers 13 on the left to rotate. The support rollers 13 rub against the conveyor belt 3, and the conveyor belt 3 drives the raw materials to move to the left.

[0035] The distance between the mold and the edge of the support seat is determined by the meshing of the rack and the ratchet, so that the conveyor belt drives the raw material to move the same distance each time, thereby making the error of the raw material portion cut each time extremely small. At the same time, according to the characteristics of the ratchet, when the upper mold moves up, the rack and the ratchet mesh, and the ratchet will not move the conveyor belt in the opposite direction. The whole process adopts a combination of mechanical transmission and bite cutting to avoid short circuits caused by high temperature.

[0036] When computer equipment shells are produced and molded, the quantitative, cutting and molding of raw materials used in shell production fail to form an efficient synergy. The current device is difficult to quickly complete the cutting and achieve high-quality molding while ensuring accurate quantitative feeding, which directly restricts the improvement of production efficiency and the optimization of product quality.

[0037] There are defects in the heating treatment and plasticity of the raw materials. The heating time is too short and the temperature is too low, which leads to insufficient heating and short shots during the molding operation, resulting in unsatisfactory plasticity of the raw materials, poor final product quality and production efficiency.

[0038] In addition, in terms of controlling the raw material conveying distance to achieve precise cutting, circuit control is used, and the high temperature environment can easily lead to short circuit failures, which seriously interferes with the normal production and reduces the stability and reliability of production.

[0039] The following is an introduction in conjunction with specific embodiments:

[0040] Embodiment 1:

[0041] According to the above embodiments, and referring to the attached Figure 1 -Attached Figure 3 With attached Figure 7 A computer equipment shell automatic forming device comprises a support frame 5, a support seat 4 is fixedly connected to the right side of the top of the support frame 5, a conveyor belt 3 is arranged inside the support seat 4, two support rollers 13 are arranged on the inner diameter of the conveyor belt 3, ratchets 12 are installed at both ends of the front and rear of the left support roller 13, a base 1 is arranged on the left side of the support seat 4, two connecting columns 8 are fixedly connected to the front and rear sides of the top of the base 1, a support plate 9 is fixedly connected between the tops of the four connecting columns 8, a connecting sleeve 14 is fixedly connected to the inner wall of the support plate 9, a hydraulic cylinder 7 is fixedly connected to the inner wall of the connecting sleeve 14, a molding mechanism is installed at the output end of the hydraulic cylinder 7, the molding mechanism is used for shell molding, two racks 10 are installed on the right side of the molding mechanism, and the racks 10 are meshed with the ratchet 12.

[0042] The support frame 5 is the basic support structure of the entire device. Its stable design can withstand various forces and loads generated when the device is running, ensuring that the device will not shake or become unstable during operation. By fixing the support seat 4 on the top right side of the support frame 5, this stable support structure can significantly improve the operating stability of the device, reduce production errors caused by vibration or imbalance, thereby improving product quality and consistency, providing a solid foundation for the entire automatic molding device, ensuring that each component can work together accurately and efficiently, and realizing the automated production of computer equipment housings;

[0043] The conveyor belt 3 arranged inside the support seat 4 realizes the conveying function through the rotation of two support rollers 13. It is designed to smoothly and accurately convey the raw materials or semi-finished products to be processed to the molding position for subsequent processing operations. The precise conveying of the conveyor belt 3 can improve production efficiency, reduce the time and error of manual handling and positioning, and ensure that each workpiece to be processed can reach the designated position, thereby improving the accuracy and consistency of the overall production. In the automated production process, the conveyor belt 3 undertakes the task of material transportation, making the production process smoother and more efficient, and contributing to the realization of large-scale production.

[0044] The molding mechanism includes an upper mold 112, which is fixedly connected to the output end of the hydraulic cylinder 7, a cushion block 113 is fixedly connected to the top of the base 1, a lower mold 111 is arranged between the cushion block 113 and the upper mold 112, the upper mold 112 is fixedly connected to the rack 10, the lower mold 111 and the upper mold 112 are both slidably connected to the connecting column 8, and the upper mold 112 is fixedly connected to the rack 10.

[0045] The hydraulic cylinder 7 serves as a power output source, and pushes the molding mechanism to move up and down through the telescopic movement of its output end, thereby realizing the molding operation of the computer device housing. The upper mold 112 in the molding mechanism is fixedly connected to the output end of the hydraulic cylinder 7, and can accurately receive the power transmitted by the hydraulic cylinder 7, and cooperate with the lower mold 111 under its push to complete the molding.

[0046] The bottom of the surface of the four connecting columns 8 are sleeved with resistance springs 6 , and the resistance springs 6 are located on the top of the base 1 .

[0047] The resistance spring 6 sleeved on the bottom of the surface of the four connecting columns 8 plays a role of buffering and shock absorption during the molding process. When the upper mold 112 moves downward, the resistance spring 6 is compressed to absorb part of the impact force, effectively reducing the wear of the mold and equipment, reducing noise, and extending the service life of the equipment. The resistance spring 6 plays a role of buffering and protecting the impact force during the molding process, thereby improving the stability and reliability of the equipment.

[0048] The two ratchets 12 are both rotatably connected to the support seat 4 , and the two ratchets 12 are fixedly connected to the left support roller 13 .

[0049] The fixed connection between the upper mold 112 and the rack 10 enables the upper mold 112 to drive the rack 10 to move while moving up and down, thereby realizing meshing transmission with the ratchet 12, controlling the movement of the conveyor belt 3, achieving precise coordination between molding and conveying, improving production efficiency and quality, and organically combining the molding action with the conveyor belt conveying action, making the entire production process more coordinated and efficient.

[0050] A baffle plate 2 is fixedly connected to the left side of the base 1 , and the bottom of the baffle plate 2 is fixedly connected to the support frame 5 .

[0051] First, the plate material is placed on the conveyor belt 3, the lower mold 111 starts preheating, and the hydraulic cylinder 7 starts to extend, driving the upper mold 112 to move downward. As the upper mold 112 moves, the two racks 10 are driven to move downward together. As the racks 10 move, the racks 10 mesh with the ratchet 12, and the two ratchet wheels 12 drive the support rollers 13 on the left to rotate. The support rollers 13 rub against the conveyor belt 3, and the conveyor belt 3 drives the material to move to the left;

[0052] As the raw material moves, the raw material enters between the upper mold 112 and the lower mold 111, and the upper mold 112 continues to move downward until the upper mold 112 drops to be flush with the support seat 4. The raw material breaks under the extrusion and bite of the upper mold 112 and the support seat 4, and then the raw material falls onto the lower mold 111. The upper mold 112 squeezes the raw material on the lower mold 111. As the upper mold 112 continues to move downward, the lower mold 111 contacts the cushion block 113, and the resistance spring 6 contracts the raw material to be squeezed by the upper mold 112 and the lower mold 111 until it is formed. Then the hydraulic cylinder 7 contracts, the upper mold 112 moves upward and separates from the lower mold 111, the resistance spring 6 rebounds and the lower mold 111 rises again, and the formed shell can be taken out;

[0053] The hydraulic cylinder 7 is extended again to repeat the above steps for continuous molding, which can quickly complete the cutting and molding while performing quantitative feeding, effectively improving production efficiency and product quality.

[0054] The lower mold 111 has a heating mechanism, and in the molding process, in order to achieve a better molding effect and improve production efficiency, setting a heating mechanism in the mold is a common and well-known technical means, so the well-known content is not described.

[0055] Embodiment 2:

[0056] According to the above embodiments, and referring to the attached Figure 1 With attached Figure 3 -Attached Figure 7 A computer equipment shell automatic forming device comprises a support frame 5, a support seat 4 is fixedly connected to the right side of the top of the support frame 5, a conveyor belt 3 is arranged inside the support seat 4, two support rollers 13 are arranged on the inner diameter of the conveyor belt 3, ratchets 12 are installed at both ends of the front and rear of the left support roller 13, a base 1 is arranged on the left side of the support seat 4, two connecting columns 8 are fixedly connected to the front and rear sides of the top of the base 1, a support plate 9 is fixedly connected between the tops of the four connecting columns 8, a connecting sleeve 14 is fixedly connected to the inner wall of the support plate 9, a hydraulic cylinder 7 is fixedly connected to the inner wall of the connecting sleeve 14, a molding mechanism is installed at the output end of the hydraulic cylinder 7, the molding mechanism is used for shell molding, two racks 10 are installed on the right side of the molding mechanism, and the racks 10 are meshed with the ratchet 12.

[0057] The molding mechanism also includes an extrusion plate 153, which is fixedly connected to the output end of the hydraulic cylinder 7. A mold plate 151 is fixedly connected to the top of the base 1. A flip mold 154 is arranged between the extrusion plate 153 and the mold plate 151. The extrusion plate 153 and the flip mold 154 are both slidably connected to the connecting column 8, and the extrusion plate 153 is fixedly connected to the rack 10.

[0058] The fixed connection between the extrusion plate 153 and the output end of the hydraulic cylinder 7 enables the hydraulic cylinder 7 to directly transmit power to the extrusion plate 153, pushing it to move linearly. The mold plate 151 on the top of the base 1 provides stable support and positioning for the flip mold 154. This direct power transmission method ensures the rapidity and accuracy of the extrusion action and improves the efficiency and accuracy of the molding. The stable support of the mold plate 151 helps to maintain the stability of the flip mold 154 during work. The extrusion plate 153, as a key component for power reception and transmission, ensures the smooth progress of the molding process. The mold plate 151 provides basic support for the entire molding operation.

[0059] A flip plate 1541 is rotatably connected between the front and rear sides of the inner wall of the flip mold 154, a connecting strip 1544 is fixedly connected to the rear end of the flip plate 1541, sliding columns 1545 are fixedly connected to the two ends of the rear side of the connecting strip 1544, a limiting plate 1542 is fixedly connected to the rear side of the base 1, and a flip track 1543 is opened on the front side of the limiting plate 1542.

[0060] The flip plate 1541 rotatably connected between the front and rear sides of the inner wall of the rotating mold 154 can realize a flipping action under the restriction of the flip track 1543. The connecting strip 1544 is fixedly connected to the flip plate 1541 to transmit the movement of the flip plate 1541 to the sliding column 1545. Through the flipping action, special processing requirements for the computer equipment casing are realized, which increases the diversity of molding.

[0061] The bottom of the surface of the four connecting columns 8 are sleeved with resistance springs 6 , and the resistance springs 6 are located on the top of the base 1 .

[0062] The two ratchets 12 are both rotatably connected to the support seat 4 , and the two ratchets 12 are fixedly connected to the left support roller 13 .

[0063] A baffle plate 2 is fixedly connected to the left side of the base 1 , and the bottom of the baffle plate 2 is fixedly connected to the support frame 5 .

[0064] The front and rear sides of the top of the flip mold 154 are fixedly connected to the limiting columns 152. The top ends of the two limiting columns 152 penetrate and extend to the top of the extrusion plate 153. The limiting columns 152 and the extrusion plate 153 are slidably connected.

[0065] The sliding column 1545 slides in the flip track 1543 opened on the front side of the limit plate 1542 fixedly connected to the rear side of the base 1. The shape and design of the track guide the movement trajectory of the sliding column 1545, thereby controlling the flipping timing and angle of the flip plate 1541, controlling the flipping action, ensuring the accuracy and stability of the flipping, improving the molding quality of the product, and realizing precise control of the flipping process of the flip plate 1541. It is an important structure for achieving special molding effects.

[0066] The sliding post 1545 is located in the flip track 1543 , and the sliding post 1545 is slidably connected to the flip track 1543 .

[0067] The sliding connection of the sliding column 1545 in the flip track 1543 makes the movement of the sliding column 1545 restricted and guided by the shape of the track, thereby realizing the precise flipping of the flip plate 1541, ensuring the consistency and reliability of the flipping action, improving the molding effect and quality stability of the product, and as a key moving component of the flipping mechanism, accurately realizing the motion control of the flip plate 1541.

[0068] Similarly, the raw material is placed on the conveyor belt 3. When the hydraulic cylinder 7 starts to extend, it drives the extrusion plate 153 to move downward, and also drives the rack 10 to engage with the ratchet 12. The raw material enters between the extrusion plate 153 and the flip mold 154. The raw material is squeezed and bitten by the extrusion plate 153 and the support seat 4 and breaks, and falls onto the flip plate 1541 on the top of the flip mold 154.

[0069] Afterwards, the hydraulic cylinder 7 contracts, and the flip mold 154 is lifted up together with the restriction of the two limit columns 152. As the flip mold 154 rises, the two sliding columns 1545 on the connecting bar 1544 slide in the flip track 1543. Further, when the sliding columns 1545 move to the arc part of the flip track 1543, the sliding columns 1545 move along the arc, causing the flip plate 1541 to change its angle, and the flip plate 1541 begins to tilt and flip. The hydraulic cylinder 7 extends again, and the flip mold 154 drops again. The flip plate 1541 continues to rotate along the flip track 1543 until it drops to the initial position. At this time, the flip plate 1541 rotates 180° to face the reverse side upward. At the same time, there is no raw material on the reverse side. The initial raw material has fallen on the mold plate 151. The flip mold 154 cuts another piece of raw material and falls on the reverse side of the flip plate 1541.

[0070] The extrusion plate 153 continues to move downward until the bottom of the extrusion plate 153 contacts the flip mold 154, thereby pushing the flip mold 154 to move downward together, so that the raw material is squeezed between the flip plate 1541 and the mold plate 151. As the initial raw material is heated and molded, the second piece of raw material on the flip plate 1541 is also preheated and softened by the increased temperature. After the molding is completed, the hydraulic cylinder 7 contracts the extrusion plate 153 and the flip mold 154 to rise, and the shell is taken out;

[0071] As the flip mold 154 rises and then falls, the flip plate 1541 flips again, and the extrusion plate 153 continues to cut the raw materials for preheating. The above steps are repeated to achieve continuous cutting, preheating and forming, avoiding short shots during the molding operation, improving product production efficiency while ensuring the quality of the shell, and combining mechanical transmission bite cutting to avoid short circuits caused by high temperature.

[0072] The mold plate 151 also has a heating mechanism, and both sides of the flip plate 1541 have patterns required for shell molding, so when the flip plate 1541 is flipped, it can also be molded, and the extrusion plate 153 is in contact with the left and right sides of the top of the flip mold 154, and will not squeeze and damage the contents on the surface of the flip plate 1541.

[0073] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic forming device for a computer equipment housing, comprising a support frame (5), characterized in that: A support seat (4) is fixedly connected to the right side of the top of the support frame (5), a conveyor belt (3) is arranged inside the support seat (4), two support rollers (13) are arranged on the inner diameter of the conveyor belt (3), ratchets (12) are installed at the front and rear ends of the left support roller (13), a base (1) is arranged on the left side of the support seat (4), two connecting columns (8) are fixedly connected to the front and rear sides of the top of the base (1), a support plate (9) is fixedly connected between the tops of the four connecting columns (8), a connecting sleeve (14) is fixedly connected to the inner wall of the support plate (9), a hydraulic cylinder (7) is fixedly connected to the inner wall of the connecting sleeve (14), a molding mechanism is installed at the output end of the hydraulic cylinder (7), the molding mechanism is used for shell molding, two racks (10) are installed on the right side of the molding mechanism, and the racks (10) are meshingly connected with the ratchet (12).

2. The automatic forming device for a computer device housing according to claim 1, characterized in that: The molding mechanism comprises an upper mold (112), the upper mold (112) is fixedly connected to the output end of the hydraulic cylinder (7), a cushion block (113) is fixedly connected to the top of the base (1), a lower mold (111) is arranged between the cushion block (113) and the upper mold (112), the upper mold (112) is fixedly connected to the rack (10), the lower mold (111) and the upper mold (112) are both slidably connected to the connecting column (8), and the upper mold (112) is fixedly connected to the rack (10).

3. The automatic forming device for a computer device housing according to claim 1, characterized in that: The molding mechanism further comprises an extrusion plate (153), wherein the extrusion plate (153) is fixedly connected to the output end of the hydraulic cylinder (7), a mold plate (151) is fixedly connected to the top of the base (1), a flip mold (154) is arranged between the extrusion plate (153) and the mold plate (151), the extrusion plate (153) and the flip mold (154) are both slidably connected to the connecting column (8), and the extrusion plate (153) is fixedly connected to the rack (10).

4. The automatic forming device for a computer device housing according to claim 3, characterized in that: A flip plate (1541) is rotatably connected between the front and rear sides of the inner wall of the flip mold (154); a connecting strip (1544) is fixedly connected to the rear end of the flip plate (1541); sliding columns (1545) are fixedly connected to the two rear ends of the connecting strip (1544); a limiting plate (1542) is fixedly connected to the rear side of the base (1); and a flip track (1543) is provided on the front side of the limiting plate (1542).

5. The automatic forming device for a computer equipment housing according to claim 1, characterized in that: The bottom of the surface of the four connecting columns (8) is sleeved with a resistance spring (6), and the resistance spring (6) is located on the top of the base (1).

6. The automatic forming device for a computer equipment housing according to claim 1, characterized in that: The two ratchet wheels (12) are both rotatably connected to the support seat (4), and the two ratchet wheels (12) are fixedly connected to the left support roller (13).

7. The automatic forming device for a computer equipment housing according to claim 1, characterized in that: A baffle (2) is fixedly connected to the left side of the base (1), and the bottom of the baffle (2) is fixedly connected to the support frame (5).

8. The automatic forming device for a computer equipment housing according to claim 3, characterized in that: The front and rear sides of the top of the flip mold (154) are fixedly connected to the limiting columns (152), the top ends of the two limiting columns (152) penetrate and extend to the top of the extrusion plate (153), and the limiting columns (152) are slidably connected to the extrusion plate (153).

9. The automatic forming device for a computer device housing according to claim 4, characterized in that: The sliding post (1545) is located in the flip track (1543), and the sliding post (1545) is slidably connected to the flip track (1543).

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