Downward rotation type brick setting machine

Abstract

The utility model relates to the technical field of brick making, in particular to a downward rotation type brick setting machine which comprises a base and a rotating tray arranged on the base, a plurality of through grooves are formed in the surface of the rotating tray, a transverse moving track is further arranged on the base, and a support is arranged on the transverse moving track in a sliding mode. A cross beam with the end fixedly connected with the support is arranged on the inner wall of the top of the support, a packer head is arranged on the cross beam in a sliding mode, upper transverse guide rails are further arranged on the cross beam and located on the two sides of the packer head, a lower transverse guide rail is further arranged at the bottom of the support, and longitudinal guide rails are arranged between the two ends of the lower transverse guide rail and the two ends of the upper transverse guide rail. The packing machine head comprises a machine body arranged on the cross beam in a sliding mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to a brick making technical field, concretely relates to a down-rotary type brick stacking machine. BACKGROUND

[0002] The packing machine head of the brick stacking machine is a device that can cooperate with the track frame of the brick stacking machine to wind the stacked bricks placed thereon with plastic tape, and the plastic tape is extracted through the packing machine head and guided by the matched track structure, so that the plastic tape is wound along the outer surface of the stacked bricks and then cut and adhered through the packing machine head, so that the bricks can be fixed and will not be limited and fixed by the plastic tape during transportation, and will not fall off. Compared with manual packing, the packing speed of the stacking machine is faster and more efficient, and the interval of each wound plastic tape is accurate, and the effect of packing and fixing the bricks is better.

[0003] Although the above-mentioned prior art can solve the corresponding technical problems, it still has certain defects: the packing machine head of the existing stacking machine is divided into a pneumatic packing machine head and an electric packing machine head. The pneumatic packing machine head drives the packing machine head by cooperating with the pneumatic motor through external high-pressure gas, and the structure is relatively simple, but the driving precision is poor, and a relatively stable high-pressure gas source is needed, which is easily affected by the temperature change of the use environment and produces errors, and the packaging precision is poor. The electric packing machine head drives the packing machine head through the motor, has high precision and is less affected by the change of environmental temperature, but its structure is complex, the cost is high, and there are many parts, which are inconvenient to replace and maintain. UTILITY MODEL CONTENTS

[0004] The utility model aims at the defects and deficiencies of the prior art, and provides a down-rotary type brick stacking machine which is simple to maintain and has high precision.

[0005] To achieve the above object, the utility model discloses the following technical scheme is: a lower rotation type brick packing machine, including the base and being set up on the base and being equipped with a plurality of through grooves on the surface rotation tray, still be equipped with horizontal shift track on the base, the horizontal shift track is slidably equipped with support, the support top inner wall is equipped with the crossbeam of end and support fixed connection, the crossbeam is slidably equipped with the packing machine head, still be equipped with upper cross rail on the both sides of crossbeam located packing machine head, the support bottom still be equipped with lower cross rail, the lower cross rail both ends with upper cross rail both ends between be equipped with longitudinal guide rail, the packing machine head includes the machine body of sliding setting on the crossbeam, the machine body includes inner plate and the bottom disc of setting on the inner plate bottom, the inner plate is equipped with the tape feeding cylinder frame of penetrating, the bottom disc top surface is equipped with the fixed fuse device of penetrating and fixed setting on the inner plate, the fixed fuse device one side with tape feeding cylinder frame bottom end between be equipped with the tape conveyer frame with through groove, still be equipped with the friction wheel of penetrating of driving through servo motor on the inner plate, the friction wheel outer wall with tape feeding cylinder frame middle segment is pasted, the fixed fuse device includes setting on the first air cylinder of bottom disc upper surface and the connecting block of penetrating and fixed setting on the inner plate and being equipped with a plurality of sliding grooves on the surface, the telescopic rod middle segment of first air cylinder is swingingly combined with the welding rack, the welding rack with the both sides swingingly combined of connecting block, be equipped with the second air cylinder on the bottom disc, the telescopic rod middle segment of second air cylinder is swingingly combined with the first lower pressing frame, the first lower pressing frame middle segment outer wall with the sliding groove inner wall of connecting block sliding connection, still be equipped with the third air cylinder on the bottom disc, the telescopic rod middle segment of third air cylinder is swingingly combined with the lower pressing welding device of middle segment and the sliding groove inner wall of connecting block sliding connection.

[0006] Further improvement is: still be equipped with the fourth air cylinder on the bottom disc, the telescopic rod middle segment of fourth air cylinder is swingingly combined with the second lower pressing frame, the second lower pressing frame middle segment outer wall with the sliding groove inner wall of connecting block sliding connection.

[0007] Further improvement is: the lower pressing welding device includes setting on the positive and negative rotation motor of bottom disc and the third lower pressing frame swingingly combined with the telescopic rod middle segment of third air cylinder, the third lower pressing frame bottom swingingly combined and be equipped with friction block, the friction block one side swingingly combined with the moving handle, the moving handle other end is sheathed on the positive and negative rotation motor rotating shaft.

[0008] Further improvement is: still be equipped with the fifth air cylinder on the bottom disc, the end of fifth air cylinder telescopic rod is equipped with the guide plate that can extend to the welding platform of welding rack.

[0009] Further improvement is: the tape feeding cylinder frame top still be equipped with tape guide piece.

[0010] Further improvement is: the machine body front bottom still swingingly combined with the cover plate.

[0011] Further improvement is that the top of the machine body is provided with a horizontal moving track frame for horizontal moving on the support.

[0012] Further improvement is that the bottom plate is further provided with a belt return pipe below the belt conveying frame.

[0013] Further improvement is that the third pressing frame is provided with a cutter on the side of the friction block close to the belt entering end.

[0014] Further improvement is that the lower horizontal guide rail is provided with a cylinder guide rail fixedly connected with the support at both ends, and the lower horizontal guide rail can slide relative to the support through the cylinder guide rail.

[0015] Further improvement is that the side wall of the support is provided with a belt guide-in guide rail.

[0016] Further improvement is that the base is further provided with a belt winding frame on one side.

[0017] After the above technical scheme is adopted, the utility model has the beneficial effects that: the utility model drives the friction wheel through the servo motor, guarantees the precision and the tightening force of the conveying packing belt through the high torque and the high precision of the servo motor, facilitates the forward and reverse rotation, drives the fixed fusing device with low precision requirement through the first cylinder, the second cylinder, the third cylinder, the fourth cylinder and the fifth cylinder cooperating with a single forward and reverse motor, guarantees the fixation of the packing belt through the cylinder, simplifies the overall structure, guarantees the friction welding effect through the high-torque forward and reverse motor, lays and welds the packing belt accurately while keeping the packing head, makes the overall structure simple, and is more convenient to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0019] Figure 1 It is the three-dimensional structure schematic view of the brick coding machine of the utility model;

[0020] Figure 2 It is the three-dimensional structure schematic view of the packing head of the utility model;

[0021] Figure 3 It is the structure schematic view of the machine body of the utility model after removing the shell from the front view;

[0022] Figure 4 It is the structure schematic view of the machine body of the utility model after removing the inner plate from the front view;

[0023] Figure 5 is the structure diagram of the fixed fusing device cooperating with the chassis in perspective view of the utility model;

[0024] Figure 6 is the structure diagram of the fixed fusing device cooperating with the chassis in front view of the utility model;

[0025] Figure 7 is the structure diagram of the fixed fusing device cooperating with the chassis in rear view of the utility model;

[0026] Figure 8 is the structure diagram of the fixed fusing device cooperating with the chassis in rear view of the utility model; DETAILED DESCRIPTION

[0027] The utility model will be further explained in combination with the drawings and specific embodiments.

[0028] Referring to Figures 1-8The technical scheme adopted by the embodiment is shown as follows: a down-rotation type brick stacking machine, which comprises a base 10, a rotating tray 30 provided on the base 10 and provided with a plurality of through grooves on the surface, a horizontal moving track 20 provided on the base 10, a support 40 slidably provided on the horizontal moving track 20, a cross beam 50 provided on the top inner wall of the support 40 and fixedly connected with the support 40 at the end, a packing head 60 slidably provided on the cross beam 50, upper horizontal guide rails 70 provided on the cross beam 50 at the two sides of the packing head 60, a lower horizontal guide rail 90 provided at the bottom of the support 40, longitudinal guide rails 80 provided between the two ends of the lower horizontal guide rail 90 and the two ends of the upper horizontal guide rail 70, the packing head 60 comprising a machine body 1 slidably provided on the cross beam 50, the machine body 1 comprising an inner plate 16 and a bottom disc 5 provided at the bottom of the inner plate 16, a tape feeding roller frame 15 penetratingly provided on the inner plate 16, a fixed fusing device 12 penetratingly and fixedly provided on the inner plate 16 and provided on the top surface of the bottom disc 5, a tape conveying frame 13 provided with a through groove and provided between one side of the fixed fusing device 12 and the bottom end of the tape feeding roller frame 15, a friction wheel 11 penetratingly provided on the inner plate 16 and driven by a servo motor, the outer wall of the friction wheel 11 being attached to the middle section of the tape feeding roller frame 15, the fixed fusing device 12 comprising a first air cylinder 121 provided on the upper surface of the bottom disc 5 and a connecting block 900 penetratingly and fixedly provided on the inner plate 16 and provided with a plurality of sliding grooves on the surface, a welding rack 125 movably clamped in the middle section of the telescopic rod of the first air cylinder 121, the welding rack 125 being movably clamped at the two sides of the connecting block 900, a second air cylinder 122 provided on the bottom disc 5, a first pressing frame 126 movably clamped in the middle section of the telescopic rod of the second air cylinder 122, the middle section outer wall of the first pressing frame 126 being slidably connected with the inner wall of the sliding groove of the connecting block 900, a third air cylinder 124 provided on the bottom disc 5, a pressing welding device movably clamped in the middle section of the telescopic rod of the third air cylinder 124 and slidably connected with the inner wall of the sliding groove of the connecting block 900, the pressing welding device comprising a reversible motor 24 provided on the bottom disc 5 and a third pressing frame 127 movably clamped in the middle section of the telescopic rod of the third air cylinder 124, a friction block 21 movably clamped at the bottom of the third pressing frame 127, a moving handle 26 movably clamped at one side of the friction block 21, and the other end of the moving handle 26 being sleeved on the rotating shaft of the reversible motor 24.The packing tape is sent into the welding bench 125 of the fixed melting device 12 through the tape conveying frame 13, and passes through the welding bench 125. The packing tape is continuously inputted as the friction wheel 11 rotates, moves along the upper horizontal rail 70, is guided into the longitudinal rail 80 on one side from one end of the upper horizontal rail 70, moves, and finally arrives on the lower horizontal rail 90, moves along the lower horizontal rail 90, and moves upward from the longitudinal rail 80 on the other side, then reenters from the other end of the upper horizontal rail 70, is guided by the upper horizontal rail 70 to the other side of the body 1, and reenters into the body 1. At this time, the packing tape that rotates one circle is wound on the brick stack on the rotating tray 30. Since the rotating tray 30 is provided with a slot, the packing tape can pass through the slot and directly contact the brick stack. The packing tape enters from the other side of the packing head. At this time, the second cylinder 122 is started, and the first pressing frame 126 is pressed downward, so that the first pressing frame 126 is lowered and abuts against the welding bench surface of the welding bench 125, so as to extrude and fix the packing tape and prevent the packing tape from continuing to pass through. At the same time, the servo motor is reversed to reverse the friction wheel 11 and tighten the packing tape. Then, the servo motor is turned off to stop the friction wheel 11. At this time, the third cylinder 124 is started to drive the third pressing frame 127 to move downward, thereby synchronously driving the friction block 21 to move downward, and the forward-reverse motor 24 is started to generate rapid forward-reverse rotation and output power to the friction block 21 through the moving handle 26, so that the friction block 21 generates rapid reciprocating motion. At the same time, the welding bench surface of the welding bench 125 at the position corresponding to the friction block 21 can be provided with a rough anti-skid layer to prevent slipping during welding and contact the overlapping position of the packing tape to generate a large amount of heat through friction to heat and melt and weld. Then, the packing tape is cut off, and the first cylinder 121 is retracted, and the second cylinder 122 and the third cylinder 124 are synchronously raised, so that the first pressing frame 126 and the third pressing frame 127 no longer extrude the packing tape, the middle part of the welding bench 125 swings along the connecting block 900, thereby lifting the welding bench position upward, so that the welded packing tape is separated from the welding bench 125 and bound to the brick stack that needs to be packed. At this time, the single packing tape packing of the brick stack is completed. The above steps are repeated multiple times at different positions to wind multiple packing tapes on the brick stack. At the same time, the packing head is driven by the servo motor to drive the friction wheel 11, the high torque and high precision of the servo motor ensure the precision and tightening force of the conveying packing tape, facilitate forward-reverse rotation, and drive the fixed melting device 12 with low precision requirement through the cylinder and a single forward-reverse motor 24. The cylinder ensures the fixation of the packing tape, simplifies the overall structure, and ensures the friction welding effect through the high-torque forward-reverse motor 12. While maintaining the accurate laying and welding of the packing tape by the packing head, the overall structure is relatively simple, and maintenance is more convenient.

[0029] The fourth cylinder 123 is arranged on the chassis 5, and the middle segment of the telescopic rod of the fourth cylinder 123 is movably clamped with a second pressing frame 128, and the middle segment of the outer wall of the second pressing frame 128 is slidably connected with the inner wall of the sliding groove of the connecting block 900. Before the packing belt is backflowed and welded, the fourth cylinder 123 can be started to drive the second pressing rod 128 to move downward, so that the backflowed packing belt is further fixed, and the packing belt is fixed in a small range interval in cooperation with the first pressing frame 126, so that the slipping phenomenon generated during hot melting welding is avoided, the packing belt is more easily welded, and the welding effect is better.

[0030] The fifth cylinder 23 is arranged on the chassis 5, and the end of the telescopic rod of the fifth cylinder 23 is provided with a guide plate 129 which can extend above the welding table of the welding table frame 125. When the packing belt is fed into the welding table frame 125, the fifth cylinder 23 can push out the guide plate to guide the entering packing belt, so that the packing belt can more conveniently pass through the welding table frame and prevent collision with other structures in the welding table frame 125 and cannot be output from the packing head. Meanwhile, the guide plate 129 is used for layering the backflowed packing belt, preventing abnormal stacking of the packing belt, and the fifth cylinder 23 is retracted to make the guide plate 129 retract, so that the welding process is not affected.

[0031] The top of the belt feeding roller frame 15 is further provided with a belt guide piece 14, which is conducive to guiding the input packing belt, so that the packing belt can be better guided into the belt feeding roller frame 15 and the friction wheel 11.

[0032] The front bottom of the machine body 1 is further movably clamped with a cover plate 4, which is conducive to covering the cover plate 4 to protect the internal structure of the machine body 1 during use.

[0033] The top of the machine body 1 is provided with a transverse rail frame 3 for transverse movement on the support 40, which is conducive to transverse movement of the machine body 1 after being installed on the support 40, so that the position of the packing head can be quickly adjusted.

[0034] The bottom of the chassis 5 is further provided with a belt backflow pipe 17 below the belt conveying frame 13, which is conducive to better positioning of the backflowed packing belt after passing through the stacking frame and inputting the packing belt into the welding table frame 125, so that the packing belt is more evenly layered, and abnormal stacking of the packing belt is prevented.

[0035] The bottom surface of the third pressing frame 127 is provided with a cutter 22 on the side close to the belt entering end of the friction block 21, which is conducive to automatic cutting of the packing belt after welding, and the degree of automation is higher.

[0036] The lower cross guide rail 90 is provided with a cylinder guide rail 100 fixedly connected with the support 40, and the lower cross guide rail 90 is slidable relative to the support 40 through the cylinder guide rail 100, which is beneficial to control the extension and retraction of the lower cross rail 90 through the cylinder guide rail 100, and when the rotary tray 30 rotates, the lower cross rail 90 is retracted so as not to hinder the rotation of the rotary tray 30, and the use is more convenient;

[0037] The side wall of the support 40 is provided with a tape guide-in guide rail 110, which is beneficial to better guide the packing tape into the packing machine head 60, so that the packing tape can enter the packing machine head 60 more smoothly, and the packing effect is prevented from being affected by twisting or bending;

[0038] The base 10 is further provided with a tape winding frame 120 on one side, which is beneficial to better place and collect the packing tape.

[0039] The utility model discloses a working principle: the utility model uses, and the packing machine head is installed to the crossbeam 50 of the stacking machine, and makes the body 1 fixed on the stacking machine crossbeam 50, and through the rotating tray 30 to bear the need packing brick stack, and cooperate with the horizontal shift rail 20 to adjust the position of support 40, then can send the packing tape through the body 1 top into the tape feeding cylinder frame 15, and move to the tape feeding cylinder frame 15 and the friction wheel 11 driven by servo motor between, at this moment, can start servo motor and drive friction wheel 11 to rotate, and then will packing tape along with tape feeding cylinder frame 15 and move, and through the belt conveying frame 13 to send packing tape into the welding gantry 125 position of fixed fusing device 12, and pass through the welding gantry 125, along with the rotation of friction wheel 11 makes packing tape be continuously inputted, and along with upper horizontal rail 70 moves, and is guided from one end of upper horizontal rail 70 and sent into the longitudinal rail 80 of one side, then moves, finally comes to lower horizontal rail 90, and along with lower horizontal rail 90 moves and moves from the longitudinal rail 80 of other side upward, then re-enters from the other end of upper horizontal rail 70, and is guided by upper horizontal rail 70 the other side of body 1, and re-enters into the body 1, at this moment, can make the packing tape of rotating a circle and wrap on the brick stack on rotating tray 30, because rotating tray 30 is equipped with slot, and then make packing tape can pass through slot and directly contact with brick stack, and the packing tape enters from the other side of packing machine head, at this moment, can make second cylinder 122 start, and press down first press-down frame 126, make first press-down frame 126 drop and rest on the welding table surface of welding gantry 125, and then extrude packing tape and prevent packing tape from continuing to pass through, simultaneously make servo motor reverse, make friction wheel 11 reverse, and tighten packing tape, then close servo motor and make friction wheel 11 stop rotating, at this moment, start third cylinder 124, make third cylinder 124 drive third press-down frame 127 to move downward, and then synchronously drive friction block 21 to move downward, and start forward and reverse motor 24, make it produce fast forward and reverse and output power to friction block 21 through moving handle 26, make friction block 21 produce fast reciprocating motion, and the welding table of welding gantry 125 is located the corresponding position of friction block 21 and can be equipped with rough antiskid layer, prevent slipping when welding, and contact with the overlapping position of packing tape and produce a large amount of heat through friction and hot melt welding, then cut off packing tape, and retract first cylinder 121, synchronously raise second cylinder 122 and third cylinder 124, make first press-down frame 126 and third press-down frame 127 no longer extrude on packing tape, make the welding gantry 125 middle section swing along with connecting block 900, and then make its welding table position lift upward, thereby make the welded packing tape separate from welding gantry 125 and bind on the brick stack that needs to be packed, at this moment, can complete the single packing tape packing of brick stack, repeat the above steps in different positions, can wind multiple packing tapes on the brick stack, simultaneously, the packing machine head drives friction wheel 11 through servo motor,The high torque and high precision of the servo motor guarantee the precision and tightening force of the conveying and packing belt, facilitate forward and reverse rotation, drive the fixed fusing device 12 with low precision requirement through cooperation of the air cylinder and single forward and reverse rotation motor 24, guarantee the fixation on the packing belt through the air cylinder, simplify the overall structure, guarantee the friction welding effect through the high torque forward and reverse rotation motor 12, keep the packing head accurately laying and welding the packing belt, and make the overall structure simple and maintenance convenient,

[0040] The utility model discloses a structure of product, the model of each element is not the content of the utility model protection, is also the known technology, the element of market as long as can realize the function of the utility model above can be as a kind of selection application. Therefore the model of element and so on parameters are not detailed in the utility model. The contribution of the utility model is that each element is combined scientifically together.

[0041] The basic principle and main features of the utility model and its advantages are shown and described above, and the skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions are only illustrative of the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents. The utility model not detailed is the known technology of the skilled in the art.

Claims

1. A downward-rotating brick stacking machine, comprising a base (10) and a rotating tray (30) disposed on the base (10) and having a plurality of through slots on its surface, wherein the base (10) is further provided with a transverse track (20), a support (40) is slidably disposed on the transverse track (20), a crossbeam (50) is provided on the inner wall of the top of the support (40) and its end is fixedly connected to the support (40), a packing head (60) is slidably disposed on the crossbeam (50), an upper transverse guide rail (70) is provided on both sides of the packing head (60) on the crossbeam (50), a lower transverse guide rail (90) is provided at the bottom of the support (40), and a longitudinal guide rail (80) is provided between the two ends of the lower transverse guide rail (90) and the two ends of the upper transverse guide rail (70), characterized in that: The packing machine head (60) comprises a machine body (1) slidingly arranged on the crossbeam (50), the machine body (1) comprises an inner plate (16) and a bottom plate (5) arranged at the bottom of the inner plate (16), a tape feeding roller frame (15) is penetratingly arranged on the inner plate (16), a fixed fusing device (12) is penetratingly and fixedly arranged on the top surface of the inner plate (16), a tape conveying frame (13) with a through groove is arranged between one side of the fixed fusing device (12) and the bottom end of the tape feeding roller frame (15), a friction wheel (11) driven by a servo motor is also penetratingly arranged on the inner plate (16), the outer wall of the friction wheel (11) is attached to the middle section of the tape feeding roller frame (15), the fixed fusing device (12) comprises a first cylinder (121) arranged on the upper surface of the bottom plate (5) and a connecting block (900) penetratingly and fixedly arranged on the inner plate (16) and provided with a plurality of sliding grooves on the surface, the middle section of the telescopic rod of the first cylinder (121) is movably clamped with a welding rack (125), the welding rack (125) is movably clamped on both sides of the connecting block (900), a second cylinder (122) is arranged on the bottom plate (5), the middle section of the telescopic rod of the second cylinder (122) is movably clamped with a first pressing frame (126), the middle section of the outer wall of the first pressing frame (126) is movably connected with the inner wall of the sliding groove of the connecting block (900), a third cylinder (124) is also arranged on the bottom plate (5), the middle section of the telescopic rod of the third cylinder (124) is movably clamped with a pressing welding device movably connected with the inner wall of the sliding groove of the connecting block (900).

2. A downward-type brik molding machine according to claim 1, wherein: A fourth cylinder (123) is also arranged on the bottom plate (5), the middle section of the telescopic rod of the fourth cylinder (123) is movably clamped with a second pressing frame (128), the middle section of the outer wall of the second pressing frame (128) is movably connected with the inner wall of the sliding groove of the connecting block (900).

3. A downward-type block machine according to claim 1, wherein: The pressing welding device comprises a forward and reverse motor (24) arranged on the bottom plate (5) and a third pressing frame (127) movably clamped with the middle section of the telescopic rod of the third cylinder (124), a friction block (21) is movably clamped at the bottom of the third pressing frame (127), one side of the friction block (21) is movably clamped with a moving handle (26), the other end of the moving handle (26) is sleeved on the rotating shaft of the forward and reverse motor (24).

4. A downward-type block machine according to claim 1, wherein: A fifth cylinder (23) is also arranged on the bottom plate (5), a guide plate (129) capable of extending above the welding table of the welding rack (125) is arranged on the end of the telescopic rod of the fifth cylinder (23).

5. A downward-type block machine according to claim 1, wherein: A tape guide piece (14) is also arranged on the top of the tape feeding roller frame (15).

6. A downward-type block machine according to claim 1, wherein: A cover plate (4) is movably clamped on the bottom of the front surface of the machine body (1).

7. A downward-type block machine according to claim 1, wherein: A horizontal moving track frame (3) for horizontal movement on the support (40) is arranged on the top of the machine body (1).

8. A downward-type block machine according to claim 1, wherein: A tape return pipe (17) is also arranged below the tape conveying frame (13) on the bottom plate (5).

9. A downward-type block machine according to claim 3, wherein: A cutter (22) is arranged on the bottom surface of the third pressing frame (127) on the side close to the tape entering end of the friction block (21).

10. A downward-type block machine according to claim 1, wherein: The lower cross rail (90) is provided with a cylinder guide rail (100) fixedly connected with the support (40) at both ends, and the lower cross rail (90) can slide relative to the support (40) through the cylinder guide rail (100).

11. A downward-type block machine according to claim 1, wherein: The side wall of the support (40) is provided with a belt introduction guide rail (110).

12. A downward-type block machine according to claim 1, wherein: The base (10) is further provided with a belt winding frame (120) on one side.

Images