Fireproof door core material maintenance ferry vehicle

Abstract

The utility model discloses a fireproof door core material maintenance ferry vehicle which comprises a first track, a moving platform and a second track perpendicular to the first track, the second track is used for bearing a pouring trolley, and the second track is connected with the first track through the moving platform; the moving platform is in sliding fit with the first track, and the second track is arranged on the moving platform; the moving platform is driven by a first driving mechanism to move along the first track, and a second driving mechanism used for driving the pouring trolley to move along the second track is arranged on the moving platform. By arranging the ferry vehicle, transfer among the stations of the pouring trolley is achieved in a mechanical mode, manual participation is reduced, the labor intensity can be greatly reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door leaf production equipment, in particular to a curing ferry cart for a fire door core material. Background Art

[0002] The production of a fire door core material includes the following processes: raw material feeding, raw material stirring, pouring and molding, demolding, bread top cutting, cutting the integral core material into multiple single-board structures, and dust removal.

[0003] During pouring and molding, the raw materials need to be placed into a pouring trolley. And for subsequent processes such as demolding and bread top cutting, the overall transfer of the pouring trolley and the raw materials is required. Currently, the transfer method is manual pushing, which has a high labor intensity for workers and poses safety hazards. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a curing ferry cart for a fire door core material. By setting up the ferry cart, the transfer between each working station of the pouring trolley is realized in a mechanized manner, reducing the participation of manual labor, greatly reducing the labor intensity, and improving the production efficiency.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] A curing ferry cart for a fire door core material, comprising a first track, a moving platform, and a second track perpendicular to the first track. The second track is used to carry the pouring trolley, and the second track is connected to the first track through the moving platform;

[0007] The moving platform is in sliding fit with the first track, and the second track is arranged on the moving platform;

[0008] The moving platform is driven by a first driving mechanism to move along the first track, and a second driving mechanism for driving the pouring trolley to move along the second track is arranged on the moving platform.

[0009] Further, the first driving mechanism includes four driving wheels arranged at the four corners of the bottom of the moving platform. Two of the driving wheels are connected by a driving shaft, and the remaining two driving wheels are connected by a driven shaft. The driving shaft is in transmission connection with a first driving motor.

[0010] Further, the first track includes two parallel first railway tracks, and the driving wheels are adapted to the first railway tracks.

[0011] Further, at least one set of anti-derailment components is arranged on the moving platform. The anti-derailment components include two auxiliary wheels with vertical axes, and the two auxiliary wheels are clamped on both sides of the first railway track.

[0012] Further, a rack is provided along the length direction of the first rail, a gear is connected to the moving platform through a rotating shaft, the axis of the rotating shaft is vertically arranged, and an encoder is connected to the rotating shaft.

[0013] Further, the second driving mechanism includes a second driving motor arranged in the moving platform, a friction wheel is connected to the output shaft of the second driving motor, and the friction wheel protrudes from the top surface of the moving platform;

[0014] A friction belt is provided at the bottom of the pouring trolley, and the friction belt is adapted to the friction wheel.

[0015] Further, a strip-shaped groove for the friction wheel to protrude is provided on the top surface of the moving platform.

[0016] Further, a positioning block is provided at the end of the first rail, and a proximity switch corresponding to the positioning block is provided on one side of the moving platform close to the end of the first rail.

[0017] Further, a bolt is provided in the moving platform with its end protruding outside the moving platform, the bolt is driven by a telescopic driving member, and the bolt cooperates with a socket provided outside.

[0018] The beneficial effects of the present utility model are:

[0019] The present utility model realizes the transfer between the working positions of the pouring trolley in a mechanized manner by setting a ferry vehicle, reduces the participation of manual labor, can greatly reduce the labor intensity, and improves the production efficiency. Description of the Drawings

[0020] Figure 1 is the three-dimensional view of the fire door core material curing ferry vehicle in the embodiment of the present utility model Figure 1 ;

[0021] Figure 2 is Figure 1 the enlarged schematic view of the partial A in

[0022] Figure 3 is the three-dimensional view of the fire door core material curing ferry vehicle Figure 2 ;

[0023] Figure 4 is the three-dimensional view of the fire door core material curing ferry vehicle Figure 3 ;

[0024] Figure 5 is Figure 4 the enlarged schematic view of the partial B in

[0025] Figure 6 is Figure 4 the enlarged schematic view of the partial C in

[0026] Figure 7 For the three-dimensional of the curing transfer cart for fireproof door core materials Figure 4 ;

[0027] Figure 8 For Figure 7 The enlarged schematic view of the partial D in

[0028] In the figure, 1, the first track; 2, the moving platform; 3, the second track; 4, the pouring trolley; 5, the driving wheel; 6, the driving shaft; 7, the driven shaft; 8, the first driving motor; 9, the first rail; 10, the auxiliary wheel; 11, the rack; 12, the gear; 13, the encoder; 14, the friction wheel; 15, the friction belt; 16, the positioning block; 17, the proximity switch; 18, the bolt; 19, the bolt seat. Specific embodiments

[0029] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0030] Refer to Figures 1 - 8 , the present utility model provides a technical solution:

[0031] Embodiment:

[0032] As Figures 1 - 8 shown, a curing transfer cart for fireproof door core materials includes a first track 1, a moving platform 2 and a second track 3 perpendicular to the first track 1. The second track 3 is used to carry a pouring trolley 4 (wherein, the second track 3 is in sliding fit with the wheels of the pouring trolley 4), and the second track 3 is connected to the first track 1 through the moving platform 2;

[0033] The moving platform 2 is in sliding fit with the first track 1, and the second track 3 is arranged on the moving platform 2;

[0034] The moving platform 2 is driven by a first driving mechanism to move along the first track 1, and a second driving mechanism for driving the pouring trolley 4 to move along the second track 3 is arranged on the moving platform 2.

[0035] The first track 1 includes two parallel first rails 9, and the driving wheel 5 is adapted to the first rails 9.

[0036] Among them: 1. The workstations corresponding to multiple processes of the fireproof door core material production line are arranged in multiple parallel rows; 2. The second track 3 includes two parallel second railway tracks, and the two second railway tracks are fixedly arranged on the moving platform 2. Each workstation is provided with two third railway tracks parallel to the second railway tracks; when the pouring trolley 4 moves along the first track 1 to the corresponding workstation, the third railway tracks corresponding to each workstation are connected end to end with the second railway tracks, thereby ensuring that the trolley can enter this workstation. 3. The pouring trolley is a movable core material pouring and forming mold. It includes a base and a template arranged on the base, and wheels matching the tracks are provided at the bottom of the base.

[0037] Working principle: After the pouring trolley 4 finishes pouring, it is driven by a hydraulic drive or manually to enter the second track 3 from the end of the second track 3 far from the moving platform 2 (hereinafter referred to as the head end for convenience of description, and the end of the corresponding second track 3 close to the moving platform 2 becomes the tail end) until the pouring trolley 4 is located at the tail end of the second track 3.

[0038] After that, the pouring trolley 4 drives the moving platform 2 to move by the first driving mechanism, driving it to move along the first track 1. When moving to the next workstation, the pouring trolley 4 is integrally transferred to the head end of the second track 3 by the second driving mechanism, and then the pouring trolley 4 enters this workstation for the next process.

[0039] The utility model realizes the transfer of the pouring trolley 4 between workstations in a mechanized manner by setting a ferry cart, reduces the participation of manual labor, can greatly reduce the manual intensity, and improves the production efficiency.

[0040] Further, as Figure 1 and Figure 3 shown, the first driving mechanism includes four driving wheels 5 arranged at the four corners of the bottom of the moving platform 2. Two of the driving wheels 5 are connected by a driving shaft 6, and the remaining two driving wheels 5 are connected by a driven shaft 7. The driving shaft 6 is in transmission connection with the first driving motor 8. Among them, both the driving shaft 6 and the driven shaft 7 are perpendicular to the length direction of the first track 1.

[0041] The first driving motor 8 drives the driving shaft 6 to rotate, and the driving shaft 6 drives the driving wheels 5 to move, thereby driving the moving platform 2 to move along the first track 1.

[0042] Further, as Figure 6 shown, two sets of anti-derailment components are provided on the moving platform 2. The anti-derailment components include two auxiliary wheels 10 with vertical axes, and the two auxiliary wheels 10 are clamped on both sides of the first railway track 9.

[0043] The two provided auxiliary wheels 10 are used to ensure that the moving platform 2 always runs smoothly along the first track 1 and prevent the driving wheels 5 from derailing.

[0044] Further, as shown in Figure 4 and Figure 5 , a rack 11 is provided along the length direction of the first rail 9. A gear 12 is connected to the moving platform 2 through a rotating shaft. The axis of the rotating shaft is vertically arranged, and the rotating shaft is connected with an encoder 13. Wherein, the connecting shafts of the rotating shaft and the auxiliary wheel 10 are both connected to the moving platform 2 through ear plates or support feet plates.

[0045] Wherein, a right-angle plate is provided on the moving platform 2. The gear 12, the rotating shaft and the encoder 13 are arranged inside a housing. A connecting rod parallel to the rotating shaft is further provided on the housing, and the connecting rod is rotatably connected with the support feet plate. A first pin is provided on the housing, and a second pin is provided at the bottom of the right-angle plate. A tension spring is provided between the two pins. When there is an error in the size of the gear 12 and it cannot mesh with the rack 11 at a fixed position, by rotating the connecting rod, the position of the whole housing and the gear 12 relative to the rack 11 is moved. Repeat this action until the gear 12 meshes with the rack 11.

[0046] The provided encoder 13, in cooperation with the gear 12 and the rack 11, can automatically find the position when the moving platform 2 runs in the direction of the first track 1, and further achieve precise alignment with each working station, thereby improving the automation degree of the transfer vehicle.

[0047] Further, as shown in Figure 7 and Figure 8 , the second driving mechanism includes a second driving motor arranged inside the moving platform 2. A friction wheel 14 is connected to the output shaft of the second driving motor, and the friction wheel 14 protrudes from the top surface of the moving platform 2.

[0048] A friction belt 15 is provided at the bottom of the pouring trolley 4, and the friction belt 15 is adapted to the friction wheel 14. Wherein, the friction belt 15 is arranged along the length direction of the second track 3.

[0049] A strip-shaped groove for the friction wheel 14 to extend out is provided on the top surface of the moving platform 2.

[0050] The second driving motor drives the friction wheel 14 to rotate. When the friction wheel 14 rotates, the pouring trolley 4 is driven by the friction belt 15 to move from the end of the second track 3 towards the head end. The way of driving the pouring trolley 4 by the cooperation of the friction wheel 14 and the friction belt 15 can avoid a rigid connection between the pouring trolley 4 and the second track 3 or the moving platform 2 while ensuring the effective driving of the pouring trolley 4, thereby facilitating the pouring trolley 4 to leave the moving platform 2 / second track 3.

[0051] Further, as shown in Figure 4 and Figure 5As shown, a positioning block 16 is provided at the end of the first rail 9, and a proximity switch 17 corresponding to the positioning block 16 is provided on one side of the moving platform 2 close to the end of the first rail 9. The provided proximity switch 17 is used to detect whether the moving platform 2 is in place after reset (reset to the end of the first rail 1).

[0052] Further, as Figure 1 and Figure 2 shown, a bolt 18 with its end protruding outside the moving platform 2 is provided inside the moving platform 2. The bolt 18 is driven by a telescopic driving member (such as a cylinder, a hydraulic rod or an electric telescopic rod), and the bolt 18 cooperates with a socket 19 provided outside. Among them, the socket 19 is fixed to the ground, and the socket 19 can be provided corresponding to each working station.

[0053] The arrangement of the provided bolt 18 and the socket 19 can ensure that when the pouring trolley 4 enters or leaves the second rail 3, the moving platform 2 does not displace, ensuring that the second rail 3 always corresponds to its corresponding working station.

[0054] The above are only the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in the relevant field. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A curing transfer vehicle for a fireproof door core material, characterized in that: It includes a first track, a moving platform, and a second track perpendicular to the first track. The second track is used to carry a pouring trolley, and the second track is connected to the first track through the moving platform; The moving platform is in sliding fit with the first track, and the second track is arranged on the moving platform; The moving platform is driven by a first driving mechanism to move along the first track, and a second driving mechanism for driving the pouring trolley to move along the second track is arranged on the moving platform.

2. The curing transfer vehicle for the fireproof door core material according to claim 1, characterized in that: The first driving mechanism includes four driving wheels arranged at the four corners of the bottom of the moving platform. Two of the driving wheels are connected by a driving shaft, and the other two driving wheels are connected by a driven shaft. The driving shaft is in transmission connection with a first driving motor.

3. The curing transfer cart for the fireproof door core material according to claim 2, wherein: The first track includes two parallel first railway tracks, and the driving wheels are adapted to the first railway tracks.

4. The curing transfer cart for the fireproof door core material according to claim 3, wherein: At least one set of derailment prevention components is arranged on the moving platform. The derailment prevention components include two auxiliary wheels with vertical axes, and the two auxiliary wheels are clamped on both sides of the first railway track.

5. The fireproof door core material curing ferry vehicle according to claim 3 or 4, characterized in that: A rack is arranged along the length direction of the first railway track. A gear is connected to the moving platform through a rotating shaft. The axis of the rotating shaft is vertically arranged, and the rotating shaft is connected with an encoder.

6. The curing transfer vehicle for the fireproof door core material according to claim 1, characterized in that: The second driving mechanism includes a second driving motor arranged in the moving platform. A friction wheel is connected to the output shaft of the second driving motor, and the friction wheel protrudes from the top surface of the moving platform; A friction belt is arranged at the bottom of the pouring trolley, and the friction belt is adapted to the friction wheel.

7. The curing transfer vehicle for the fireproof door core material according to claim 6, wherein: A strip-shaped groove for the friction wheel to protrude is arranged on the top surface of the moving platform.

8. The curing transfer vehicle for the fireproof door core material according to claim 5, characterized in that: A positioning block is arranged at the end of the first railway track, and a proximity switch corresponding to the positioning block is arranged on one side of the moving platform close to the end of the first railway track.

9. The curing transfer vehicle for the fireproof door core material according to claim 6, wherein: A bolt protruding from the end of the moving platform to the outside is arranged in the moving platform. The bolt is driven by a telescopic driving member, and the bolt is matched with a socket arranged outside.

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